';

////////////////////
////////////////////
////////////////////

list($defs, $ruleBlocks) = magicSplit('%%', file_get_contents(GRAMMAR_FILE));

if ('' !== trim(preg_replace(regex(RULE_BLOCK), '', $ruleBlocks))) {
    die('Not all rule blocks were properly recognized!');
}

preg_match_all(regex(RULE_BLOCK), $ruleBlocks, $ruleBlocksMatches, PREG_SET_ORDER);
foreach ($ruleBlocksMatches as $match) {
    $ruleBlockName = $match['name'];
    $rules = magicSplit('\|', $match['rules']);

    foreach ($rules as &$rule) {
        $parts = magicSplit('\s+', $rule);
        $usedParts = array();

        foreach ($parts as $part) {
            if ('{' === $part[0]) {
                preg_match_all('~\$([0-9]+)~', $part, $backReferencesMatches, PREG_SET_ORDER);
                foreach ($backReferencesMatches as $match) {
                    $usedParts[$match[1]] = true;
                }
            }
        }

        $i = 1;
        foreach ($parts as &$part) {
            if ('/' === $part[0]) {
                continue;
            }

            if (isset($usedParts[$i])) {
                if ('\'' === $part[0] || '{' === $part[0]
                    || (ctype_upper($part[0]) && !isset($usedTerminals[$part]))
                    || (ctype_lower($part[0]) && isset($unusedNonterminals[$part]))
                ) {
                    $part = '' . $part . '';
                } else {
                    $part = '' . $part . '';
                }
            } elseif ((ctype_upper($part[0]) && isset($usedTerminals[$part]))
                      || (ctype_lower($part[0]) && !isset($unusedNonterminals[$part]))

            ) {
                $part = '' . $part . '';
            }

            ++$i;
        }

        $rule = implode(' ', $parts);
    }

    echo $ruleBlockName, ':', "\n", '      ', implode("\n" . '    | ', $rules), "\n", ';', "\n\n";
}
 'Php5',
    __DIR__ . '/php7.y' => 'Php7',
];

$tokensFile     = __DIR__ . '/tokens.y';
$tokensTemplate = __DIR__ . '/tokens.template';
$skeletonFile   = __DIR__ . '/parser.template';
$tmpGrammarFile = __DIR__ . '/tmp_parser.phpy';
$tmpResultFile  = __DIR__ . '/tmp_parser.php';
$resultDir = __DIR__ . '/../lib/PhpParser/Parser';
$tokensResultsFile = $resultDir . '/Tokens.php';

// check for kmyacc.exe binary in this directory, otherwise fall back to global name
$kmyacc = __DIR__ . '/kmyacc.exe';
if (!file_exists($kmyacc)) {
    $kmyacc = 'kmyacc';
}

$options = array_flip($argv);
$optionDebug = isset($options['--debug']);
$optionKeepTmpGrammar = isset($options['--keep-tmp-grammar']);

///////////////////////////////
/// Utility regex constants ///
///////////////////////////////

const LIB = '(?(DEFINE)
    (?\'[^\\\\\']*+(?:\\\\.[^\\\\\']*+)*+\')
    (?"[^\\\\"]*+(?:\\\\.[^\\\\"]*+)*+")
    (?(?&singleQuotedString)|(?&doubleQuotedString))
    (?/\*[^*]*+(?:\*(?!/)[^*]*+)*+\*/)
    (?\{[^\'"/{}]*+(?:(?:(?&string)|(?&comment)|(?&code)|/)[^\'"/{}]*+)*+})
)';

const PARAMS = '\[(?[^[\]]*+(?:\[(?¶ms)\][^[\]]*+)*+)\]';
const ARGS   = '\((?[^()]*+(?:\((?&args)\)[^()]*+)*+)\)';

///////////////////
/// Main script ///
///////////////////

$tokens = file_get_contents($tokensFile);

foreach ($grammarFileToName as $grammarFile => $name) {
    echo "Building temporary $name grammar file.\n";

    $grammarCode = file_get_contents($grammarFile);
    $grammarCode = str_replace('%tokens', $tokens, $grammarCode);

    $grammarCode = resolveNodes($grammarCode);
    $grammarCode = resolveMacros($grammarCode);
    $grammarCode = resolveStackAccess($grammarCode);

    file_put_contents($tmpGrammarFile, $grammarCode);

    $additionalArgs = $optionDebug ? '-t -v' : '';

    echo "Building $name parser.\n";
    $output = trim(shell_exec("$kmyacc $additionalArgs -l -m $skeletonFile -p $name $tmpGrammarFile 2>&1"));
    echo "Output: \"$output\"\n";

    $resultCode = file_get_contents($tmpResultFile);
    $resultCode = removeTrailingWhitespace($resultCode);

    ensureDirExists($resultDir);
    file_put_contents("$resultDir/$name.php", $resultCode);
    unlink($tmpResultFile);

    echo "Building token definition.\n";
    $output = trim(shell_exec("$kmyacc -l -m $tokensTemplate $tmpGrammarFile 2>&1"));
    assert($output === '');
    rename($tmpResultFile, $tokensResultsFile);

    if (!$optionKeepTmpGrammar) {
        unlink($tmpGrammarFile);
    }
}

///////////////////////////////
/// Preprocessing functions ///
///////////////////////////////

function resolveNodes($code) {
    return preg_replace_callback(
        '~\b(?[A-Z][a-zA-Z_\\\\]++)\s*' . PARAMS . '~',
        function($matches) {
            // recurse
            $matches['params'] = resolveNodes($matches['params']);

            $params = magicSplit(
                '(?:' . PARAMS . '|' . ARGS . ')(*SKIP)(*FAIL)|,',
                $matches['params']
            );

            $paramCode = '';
            foreach ($params as $param) {
                $paramCode .= $param . ', ';
            }

            return 'new ' . $matches['name'] . '(' . $paramCode . 'attributes())';
        },
        $code
    );
}

function resolveMacros($code) {
    return preg_replace_callback(
        '~\b(?)(?!array\()(?[a-z][A-Za-z]++)' . ARGS . '~',
        function($matches) {
            // recurse
            $matches['args'] = resolveMacros($matches['args']);

            $name = $matches['name'];
            $args = magicSplit(
                '(?:' . PARAMS . '|' . ARGS . ')(*SKIP)(*FAIL)|,',
                $matches['args']
            );

            if ('attributes' == $name) {
                assertArgs(0, $args, $name);
                return '$this->startAttributeStack[#1] + $this->endAttributes';
            }

            if ('init' == $name) {
                return '$$ = array(' . implode(', ', $args) . ')';
            }

            if ('push' == $name) {
                assertArgs(2, $args, $name);

                return $args[0] . '[] = ' . $args[1] . '; $$ = ' . $args[0];
            }

            if ('pushNormalizing' == $name) {
                assertArgs(2, $args, $name);

                return 'if (is_array(' . $args[1] . ')) { $$ = array_merge(' . $args[0] . ', ' . $args[1] . '); }'
                     . ' else { ' . $args[0] . '[] = ' . $args[1] . '; $$ = ' . $args[0] . '; }';
            }

            if ('toArray' == $name) {
                assertArgs(1, $args, $name);

                return 'is_array(' . $args[0] . ') ? ' . $args[0] . ' : array(' . $args[0] . ')';
            }

            if ('parseVar' == $name) {
                assertArgs(1, $args, $name);

                return 'substr(' . $args[0] . ', 1)';
            }

            if ('parseEncapsed' == $name) {
                assertArgs(3, $args, $name);

                return 'foreach (' . $args[0] . ' as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) {'
                     . ' $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, ' . $args[1] . ', ' . $args[2] . '); } }';
            }

            if ('parseEncapsedDoc' == $name) {
                assertArgs(2, $args, $name);

                return 'foreach (' . $args[0] . ' as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) {'
                     . ' $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, null, ' . $args[1] . '); } }'
                     . ' $s->value = preg_replace(\'~(\r\n|\n|\r)\z~\', \'\', $s->value);'
                     . ' if (\'\' === $s->value) array_pop(' . $args[0] . ');';
            }

            if ('makeNop' == $name) {
                assertArgs(2, $args, $name);

                return '$startAttributes = ' . $args[1] . ';'
                . ' if (isset($startAttributes[\'comments\']))'
                . ' { ' . $args[0] . ' = new Stmt\Nop([\'comments\' => $startAttributes[\'comments\']]); }'
                . ' else { ' . $args[0] . ' = null; }';
            }

            if ('strKind' == $name) {
                assertArgs(1, $args, $name);

                return '(' . $args[0] . '[0] === "\'" || (' . $args[0] . '[1] === "\'" && '
                     . '(' . $args[0] . '[0] === \'b\' || ' . $args[0] . '[0] === \'B\')) '
                     . '? Scalar\String_::KIND_SINGLE_QUOTED : Scalar\String_::KIND_DOUBLE_QUOTED)';
            }

            if ('setDocStringAttrs' == $name) {
                assertArgs(2, $args, $name);

                return $args[0] . '[\'kind\'] = strpos(' . $args[1] . ', "\'") === false '
                     . '? Scalar\String_::KIND_HEREDOC : Scalar\String_::KIND_NOWDOC; '
                     . 'preg_match(\'/\A[bB]?<<<[ \t]*[\\\'"]?([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)[\\\'"]?(?:\r\n|\n|\r)\z/\', ' . $args[1] . ', $matches); '
                     . $args[0] . '[\'docLabel\'] = $matches[1];';
            }

            if ('prependLeadingComments' == $name) {
                assertArgs(1, $args, $name);

                return '$attrs = $this->startAttributeStack[#1]; $stmts = ' . $args[0] . '; '
                . 'if (!empty($attrs[\'comments\']) && isset($stmts[0])) {'
                . '$stmts[0]->setAttribute(\'comments\', '
                . 'array_merge($attrs[\'comments\'], $stmts[0]->getAttribute(\'comments\', []))); }';
            }

            return $matches[0];
        },
        $code
    );
}

function assertArgs($num, $args, $name) {
    if ($num != count($args)) {
        die('Wrong argument count for ' . $name . '().');
    }
}

function resolveStackAccess($code) {
    $code = preg_replace('/\$\d+/', '$this->semStack[$0]', $code);
    $code = preg_replace('/#(\d+)/', '$$1', $code);
    return $code;
}

function removeTrailingWhitespace($code) {
    $lines = explode("\n", $code);
    $lines = array_map('rtrim', $lines);
    return implode("\n", $lines);
}

function ensureDirExists($dir) {
    if (!is_dir($dir)) {
        mkdir($dir, 0777, true);
    }
}

//////////////////////////////
/// Regex helper functions ///
//////////////////////////////

function regex($regex) {
    return '~' . LIB . '(?:' . str_replace('~', '\~', $regex) . ')~';
}

function magicSplit($regex, $string) {
    $pieces = preg_split(regex('(?:(?&string)|(?&comment)|(?&code))(*SKIP)(*FAIL)|' . $regex), $string);

    foreach ($pieces as &$piece) {
        $piece = trim($piece);
    }

    if ($pieces === ['']) {
        return [];
    }

    return $pieces;
}
name = $name;
    }

    /**
     * Extends a class.
     *
     * @param Name|string $class Name of class to extend
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function extend($class) {
        $this->extends = $this->normalizeName($class);

        return $this;
    }

    /**
     * Implements one or more interfaces.
     *
     * @param Name|string ...$interfaces Names of interfaces to implement
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function implement() {
        foreach (func_get_args() as $interface) {
            $this->implements[] = $this->normalizeName($interface);
        }

        return $this;
    }

    /**
     * Makes the class abstract.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeAbstract() {
        $this->setModifier(Stmt\Class_::MODIFIER_ABSTRACT);

        return $this;
    }

    /**
     * Makes the class final.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeFinal() {
        $this->setModifier(Stmt\Class_::MODIFIER_FINAL);

        return $this;
    }

    /**
     * Adds a statement.
     *
     * @param Stmt|PhpParser\Builder $stmt The statement to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addStmt($stmt) {
        $stmt = $this->normalizeNode($stmt);

        $targets = array(
            'Stmt_TraitUse'    => &$this->uses,
            'Stmt_ClassConst'  => &$this->constants,
            'Stmt_Property'    => &$this->properties,
            'Stmt_ClassMethod' => &$this->methods,
        );

        $type = $stmt->getType();
        if (!isset($targets[$type])) {
            throw new \LogicException(sprintf('Unexpected node of type "%s"', $type));
        }

        $targets[$type][] = $stmt;

        return $this;
    }

    /**
     * Returns the built class node.
     *
     * @return Stmt\Class_ The built class node
     */
    public function getNode() {
        return new Stmt\Class_($this->name, array(
            'type' => $this->type,
            'extends' => $this->extends,
            'implements' => $this->implements,
            'stmts' => array_merge($this->uses, $this->constants, $this->properties, $this->methods),
        ), $this->attributes);
    }
}addStmt($stmt);
        }

        return $this;
    }

    /**
     * Sets doc comment for the declaration.
     *
     * @param PhpParser\Comment\Doc|string $docComment Doc comment to set
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function setDocComment($docComment) {
        $this->attributes['comments'] = array(
            $this->normalizeDocComment($docComment)
        );

        return $this;
    }
}returnByRef = true;

        return $this;
    }

    /**
     * Adds a parameter.
     *
     * @param Node\Param|Param $param The parameter to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addParam($param) {
        $param = $this->normalizeNode($param);

        if (!$param instanceof Node\Param) {
            throw new \LogicException(sprintf('Expected parameter node, got "%s"', $param->getType()));
        }

        $this->params[] = $param;

        return $this;
    }

    /**
     * Adds multiple parameters.
     *
     * @param array $params The parameters to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addParams(array $params) {
        foreach ($params as $param) {
            $this->addParam($param);
        }

        return $this;
    }

    /**
     * Sets the return type for PHP 7.
     *
     * @param string|Node\Name $type One of array, callable, string, int, float, bool,
     *                               or a class/interface name.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function setReturnType($type)
    {
        if (in_array($type, array('array', 'callable', 'string', 'int', 'float', 'bool'))) {
            $this->returnType = $type;
        } else {
            $this->returnType = $this->normalizeName($type);
        }

        return $this;
    }
}
name = $name;
    }

    /**
     * Adds a statement.
     *
     * @param Node|PhpParser\Builder $stmt The statement to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addStmt($stmt) {
        $this->stmts[] = $this->normalizeNode($stmt);

        return $this;
    }

    /**
     * Returns the built function node.
     *
     * @return Stmt\Function_ The built function node
     */
    public function getNode() {
        return new Stmt\Function_($this->name, array(
            'byRef'      => $this->returnByRef,
            'params'     => $this->params,
            'returnType' => $this->returnType,
            'stmts'      => $this->stmts,
        ), $this->attributes);
    }
}
name = $name;
    }

    /**
     * Extends one or more interfaces.
     *
     * @param Name|string ...$interfaces Names of interfaces to extend
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function extend() {
        foreach (func_get_args() as $interface) {
            $this->extends[] = $this->normalizeName($interface);
        }

        return $this;
    }

    /**
     * Adds a statement.
     *
     * @param Stmt|PhpParser\Builder $stmt The statement to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addStmt($stmt) {
        $stmt = $this->normalizeNode($stmt);

        $type = $stmt->getType();
        switch ($type) {
            case 'Stmt_ClassConst':
                $this->constants[] = $stmt;
                break;

            case 'Stmt_ClassMethod':
                // we erase all statements in the body of an interface method
                $stmt->stmts = null;
                $this->methods[] = $stmt;
                break;

            default:
                throw new \LogicException(sprintf('Unexpected node of type "%s"', $type));
        }

        return $this;
    }

    /**
     * Returns the built interface node.
     *
     * @return Stmt\Interface_ The built interface node
     */
    public function getNode() {
        return new Stmt\Interface_($this->name, array(
            'extends' => $this->extends,
            'stmts' => array_merge($this->constants, $this->methods),
        ), $this->attributes);
    }
}name = $name;
    }

    /**
     * Makes the method public.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makePublic() {
        $this->setModifier(Stmt\Class_::MODIFIER_PUBLIC);

        return $this;
    }

    /**
     * Makes the method protected.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeProtected() {
        $this->setModifier(Stmt\Class_::MODIFIER_PROTECTED);

        return $this;
    }

    /**
     * Makes the method private.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makePrivate() {
        $this->setModifier(Stmt\Class_::MODIFIER_PRIVATE);

        return $this;
    }

    /**
     * Makes the method static.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeStatic() {
        $this->setModifier(Stmt\Class_::MODIFIER_STATIC);

        return $this;
    }

    /**
     * Makes the method abstract.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeAbstract() {
        if (!empty($this->stmts)) {
            throw new \LogicException('Cannot make method with statements abstract');
        }

        $this->setModifier(Stmt\Class_::MODIFIER_ABSTRACT);
        $this->stmts = null; // abstract methods don't have statements

        return $this;
    }

    /**
     * Makes the method final.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeFinal() {
        $this->setModifier(Stmt\Class_::MODIFIER_FINAL);

        return $this;
    }

    /**
     * Adds a statement.
     *
     * @param Node|PhpParser\Builder $stmt The statement to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addStmt($stmt) {
        if (null === $this->stmts) {
            throw new \LogicException('Cannot add statements to an abstract method');
        }

        $this->stmts[] = $this->normalizeNode($stmt);

        return $this;
    }

    /**
     * Returns the built method node.
     *
     * @return Stmt\ClassMethod The built method node
     */
    public function getNode() {
        return new Stmt\ClassMethod($this->name, array(
            'type'       => $this->type,
            'byRef'      => $this->returnByRef,
            'params'     => $this->params,
            'returnType' => $this->returnType,
            'stmts'      => $this->stmts,
        ), $this->attributes);
    }
}
name = null !== $name ? $this->normalizeName($name) : null;
    }

    /**
     * Adds a statement.
     *
     * @param Node|PhpParser\Builder $stmt The statement to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addStmt($stmt) {
        $this->stmts[] = $this->normalizeNode($stmt);

        return $this;
    }

    /**
     * Adds multiple statements.
     *
     * @param array $stmts The statements to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addStmts(array $stmts) {
        foreach ($stmts as $stmt) {
            $this->addStmt($stmt);
        }

        return $this;
    }

    /**
     * Returns the built node.
     *
     * @return Node The built node
     */
    public function getNode() {
        return new Stmt\Namespace_($this->name, $this->stmts);
    }
}
name = $name;
    }

    /**
     * Sets default value for the parameter.
     *
     * @param mixed $value Default value to use
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function setDefault($value) {
        $this->default = $this->normalizeValue($value);

        return $this;
    }

    /**
     * Sets type hint for the parameter.
     *
     * @param string|Node\Name $type Type hint to use
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function setTypeHint($type) {
        if (in_array($type, array('array', 'callable', 'string', 'int', 'float', 'bool'))) {
            $this->type = $type;
        } else {
            $this->type = $this->normalizeName($type);
        }

        return $this;
    }

    /**
     * Make the parameter accept the value by reference.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeByRef() {
        $this->byRef = true;

        return $this;
    }

    /**
     * Returns the built parameter node.
     *
     * @return Node\Param The built parameter node
     */
    public function getNode() {
        return new Node\Param(
            $this->name, $this->default, $this->type, $this->byRef
        );
    }
}
name = $name;
    }

    /**
     * Makes the property public.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makePublic() {
        $this->setModifier(Stmt\Class_::MODIFIER_PUBLIC);

        return $this;
    }

    /**
     * Makes the property protected.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeProtected() {
        $this->setModifier(Stmt\Class_::MODIFIER_PROTECTED);

        return $this;
    }

    /**
     * Makes the property private.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makePrivate() {
        $this->setModifier(Stmt\Class_::MODIFIER_PRIVATE);

        return $this;
    }

    /**
     * Makes the property static.
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function makeStatic() {
        $this->setModifier(Stmt\Class_::MODIFIER_STATIC);

        return $this;
    }

    /**
     * Sets default value for the property.
     *
     * @param mixed $value Default value to use
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function setDefault($value) {
        $this->default = $this->normalizeValue($value);

        return $this;
    }

    /**
     * Sets doc comment for the property.
     *
     * @param PhpParser\Comment\Doc|string $docComment Doc comment to set
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function setDocComment($docComment) {
        $this->attributes = array(
            'comments' => array($this->normalizeDocComment($docComment))
        );

        return $this;
    }

    /**
     * Returns the built class node.
     *
     * @return Stmt\Property The built property node
     */
    public function getNode() {
        return new Stmt\Property(
            $this->type !== 0 ? $this->type : Stmt\Class_::MODIFIER_PUBLIC,
            array(
                new Stmt\PropertyProperty($this->name, $this->default)
            ),
            $this->attributes
        );
    }
}name = $name;
    }

    /**
     * Adds a statement.
     *
     * @param Stmt|PhpParser\Builder $stmt The statement to add
     *
     * @return $this The builder instance (for fluid interface)
     */
    public function addStmt($stmt) {
        $stmt = $this->normalizeNode($stmt);

        if ($stmt instanceof Stmt\Property) {
            $this->properties[] = $stmt;
        } else if ($stmt instanceof Stmt\ClassMethod) {
            $this->methods[] = $stmt;
        } else {
            throw new \LogicException(sprintf('Unexpected node of type "%s"', $stmt->getType()));
        }

        return $this;
    }

    /**
     * Returns the built trait node.
     *
     * @return Stmt\Trait_ The built interface node
     */
    public function getNode() {
        return new Stmt\Trait_(
            $this->name, array_merge($this->properties, $this->methods), $this->attributes
        );
    }
}
name = $this->normalizeName($name);
        $this->type = $type;
    }

    /**
     * Sets alias for used name.
     *
     * @param string $alias Alias to use (last component of full name by default)
     *
     * @return $this The builder instance (for fluid interface)
     */
    protected function as_($alias) {
        $this->alias = $alias;
        return $this;
    }
    public function __call($name, $args) {
        if (method_exists($this, $name . '_')) {
            return call_user_func_array(array($this, $name . '_'), $args);
        }

        throw new \LogicException(sprintf('Method "%s" does not exist', $name));
    }

    /**
     * Returns the built node.
     *
     * @return Node The built node
     */
    public function getNode() {
        $alias = null !== $this->alias ? $this->alias : $this->name->getLast();
        return new Stmt\Use_(array(
            new Stmt\UseUse($this->name, $alias)
        ), $this->type);
    }
}
getNode();
        } elseif ($node instanceof Node) {
            return $node;
        }

        throw new \LogicException('Expected node or builder object');
    }

    /**
     * Normalizes a name: Converts plain string names to PhpParser\Node\Name.
     *
     * @param Name|string $name The name to normalize
     *
     * @return Name The normalized name
     */
    protected function normalizeName($name) {
        if ($name instanceof Name) {
            return $name;
        } elseif (is_string($name)) {
            if (!$name) {
                throw new \LogicException('Name cannot be empty');
            }

            if ($name[0] == '\\') {
                return new Name\FullyQualified(substr($name, 1));
            } elseif (0 === strpos($name, 'namespace\\')) {
                return new Name\Relative(substr($name, strlen('namespace\\')));
            } else {
                return new Name($name);
            }
        }

        throw new \LogicException('Name must be a string or an instance of PhpParser\Node\Name');
    }

    /**
     * Normalizes a value: Converts nulls, booleans, integers,
     * floats, strings and arrays into their respective nodes
     *
     * @param mixed $value The value to normalize
     *
     * @return Expr The normalized value
     */
    protected function normalizeValue($value) {
        if ($value instanceof Node) {
            return $value;
        } elseif (is_null($value)) {
            return new Expr\ConstFetch(
                new Name('null')
            );
        } elseif (is_bool($value)) {
            return new Expr\ConstFetch(
                new Name($value ? 'true' : 'false')
            );
        } elseif (is_int($value)) {
            return new Scalar\LNumber($value);
        } elseif (is_float($value)) {
            return new Scalar\DNumber($value);
        } elseif (is_string($value)) {
            return new Scalar\String_($value);
        } elseif (is_array($value)) {
            $items = array();
            $lastKey = -1;
            foreach ($value as $itemKey => $itemValue) {
                // for consecutive, numeric keys don't generate keys
                if (null !== $lastKey && ++$lastKey === $itemKey) {
                    $items[] = new Expr\ArrayItem(
                        $this->normalizeValue($itemValue)
                    );
                } else {
                    $lastKey = null;
                    $items[] = new Expr\ArrayItem(
                        $this->normalizeValue($itemValue),
                        $this->normalizeValue($itemKey)
                    );
                }
            }

            return new Expr\Array_($items);
        } else {
            throw new \LogicException('Invalid value');
        }
    }

    /**
     * Normalizes a doc comment: Converts plain strings to PhpParser\Comment\Doc.
     *
     * @param Comment\Doc|string $docComment The doc comment to normalize
     *
     * @return Comment\Doc The normalized doc comment
     */
    protected function normalizeDocComment($docComment) {
        if ($docComment instanceof Comment\Doc) {
            return $docComment;
        } else if (is_string($docComment)) {
            return new Comment\Doc($docComment);
        } else {
            throw new \LogicException('Doc comment must be a string or an instance of PhpParser\Comment\Doc');
        }
    }

    /**
     * Sets a modifier in the $this->type property.
     *
     * @param int $modifier Modifier to set
     */
    protected function setModifier($modifier) {
        Stmt\Class_::verifyModifier($this->type, $modifier);
        $this->type |= $modifier;
    }
}
text = $text;
        $this->line = $startLine;
        $this->filePos = $startFilePos;
    }

    /**
     * Gets the comment text.
     *
     * @return string The comment text (including comment delimiters like /*)
     */
    public function getText() {
        return $this->text;
    }

    /**
     * Sets the comment text.
     *
     * @param string $text The comment text (including comment delimiters like /*)
     *
     * @deprecated Construct a new comment instead
     */
    public function setText($text) {
        $this->text = $text;
    }

    /**
     * Gets the line number the comment started on.
     *
     * @return int Line number
     */
    public function getLine() {
        return $this->line;
    }

    /**
     * Sets the line number the comment started on.
     *
     * @param int $line Line number
     *
     * @deprecated Construct a new comment instead
     */
    public function setLine($line) {
        $this->line = $line;
    }

    /**
     * Gets the file offset the comment started on.
     *
     * @return int File offset
     */
    public function getFilePos() {
        return $this->filePos;
    }

    /**
     * Gets the comment text.
     *
     * @return string The comment text (including comment delimiters like /*)
     */
    public function __toString() {
        return $this->text;
    }

    /**
     * Gets the reformatted comment text.
     *
     * "Reformatted" here means that we try to clean up the whitespace at the
     * starts of the lines. This is necessary because we receive the comments
     * without trailing whitespace on the first line, but with trailing whitespace
     * on all subsequent lines.
     *
     * @return mixed|string
     */
    public function getReformattedText() {
        $text = trim($this->text);
        $newlinePos = strpos($text, "\n");
        if (false === $newlinePos) {
            // Single line comments don't need further processing
            return $text;
        } elseif (preg_match('((*BSR_ANYCRLF)(*ANYCRLF)^.*(?:\R\s+\*.*)+$)', $text)) {
            // Multi line comment of the type
            //
            //     /*
            //      * Some text.
            //      * Some more text.
            //      */
            //
            // is handled by replacing the whitespace sequences before the * by a single space
            return preg_replace('(^\s+\*)m', ' *', $this->text);
        } elseif (preg_match('(^/\*\*?\s*[\r\n])', $text) && preg_match('(\n(\s*)\*/$)', $text, $matches)) {
            // Multi line comment of the type
            //
            //    /*
            //        Some text.
            //        Some more text.
            //    */
            //
            // is handled by removing the whitespace sequence on the line before the closing
            // */ on all lines. So if the last line is "    */", then "    " is removed at the
            // start of all lines.
            return preg_replace('(^' . preg_quote($matches[1]) . ')m', '', $text);
        } elseif (preg_match('(^/\*\*?\s*(?!\s))', $text, $matches)) {
            // Multi line comment of the type
            //
            //     /* Some text.
            //        Some more text.
            //          Indented text.
            //        Even more text. */
            //
            // is handled by removing the difference between the shortest whitespace prefix on all
            // lines and the length of the "/* " opening sequence.
            $prefixLen = $this->getShortestWhitespacePrefixLen(substr($text, $newlinePos + 1));
            $removeLen = $prefixLen - strlen($matches[0]);
            return preg_replace('(^\s{' . $removeLen . '})m', '', $text);
        }

        // No idea how to format this comment, so simply return as is
        return $text;
    }

    private function getShortestWhitespacePrefixLen($str) {
        $lines = explode("\n", $str);
        $shortestPrefixLen = INF;
        foreach ($lines as $line) {
            preg_match('(^\s*)', $line, $matches);
            $prefixLen = strlen($matches[0]);
            if ($prefixLen < $shortestPrefixLen) {
                $shortestPrefixLen = $prefixLen;
            }
        }
        return $shortestPrefixLen;
    }
}rawMessage = (string) $message;
        if (is_array($attributes)) {
            $this->attributes = $attributes;
        } else {
            $this->attributes = array('startLine' => $attributes);
        }
        $this->updateMessage();
    }

    /**
     * Gets the error message
     *
     * @return string Error message
     */
    public function getRawMessage() {
        return $this->rawMessage;
    }

    /**
     * Gets the line the error starts in.
     *
     * @return int Error start line
     */
    public function getStartLine() {
        return isset($this->attributes['startLine']) ? $this->attributes['startLine'] : -1;
    }

    /**
     * Gets the line the error ends in.
     *
     * @return int Error end line
     */
    public function getEndLine() {
        return isset($this->attributes['endLine']) ? $this->attributes['endLine'] : -1;
    }


    /**
     * Gets the attributes of the node/token the error occurred at.
     *
     * @return array
     */
    public function getAttributes() {
        return $this->attributes;
    }

    /**
     * Sets the line of the PHP file the error occurred in.
     *
     * @param string $message Error message
     */
    public function setRawMessage($message) {
        $this->rawMessage = (string) $message;
        $this->updateMessage();
    }

    /**
     * Sets the line the error starts in.
     *
     * @param int $line Error start line
     */
    public function setStartLine($line) {
        $this->attributes['startLine'] = (int) $line;
        $this->updateMessage();
    }

    /**
     * Returns whether the error has start and end column information.
     *
     * For column information enable the startFilePos and endFilePos in the lexer options.
     *
     * @return bool
     */
    public function hasColumnInfo() {
        return isset($this->attributes['startFilePos']) && isset($this->attributes['endFilePos']);
    }

    /**
     * Gets the start column (1-based) into the line where the error started.
     *
     * @param string $code Source code of the file
     * @return int
     */
    public function getStartColumn($code) {
        if (!$this->hasColumnInfo()) {
            throw new \RuntimeException('Error does not have column information');
        }

        return $this->toColumn($code, $this->attributes['startFilePos']);
    }

    /**
     * Gets the end column (1-based) into the line where the error ended.
     *
     * @param string $code Source code of the file
     * @return int
     */
    public function getEndColumn($code) {
        if (!$this->hasColumnInfo()) {
            throw new \RuntimeException('Error does not have column information');
        }

        return $this->toColumn($code, $this->attributes['endFilePos']);
    }

    private function toColumn($code, $pos) {
        if ($pos > strlen($code)) {
            throw new \RuntimeException('Invalid position information');
        }

        $lineStartPos = strrpos($code, "\n", $pos - strlen($code));
        if (false === $lineStartPos) {
            $lineStartPos = -1;
        }

        return $pos - $lineStartPos;
    }

    /**
     * Updates the exception message after a change to rawMessage or rawLine.
     */
    protected function updateMessage() {
        $this->message = $this->rawMessage;

        if (-1 === $this->getStartLine()) {
            $this->message .= ' on unknown line';
        } else {
            $this->message .= ' on line ' . $this->getStartLine();
        }
    }

    /** @deprecated Use getStartLine() instead */
    public function getRawLine() {
        return $this->getStartLine();
    }

    /** @deprecated Use setStartLine() instead */
    public function setRawLine($line) {
        $this->setStartLine($line);
    }
}
tokenMap = $this->createTokenMap();

        // map of tokens to drop while lexing (the map is only used for isset lookup,
        // that's why the value is simply set to 1; the value is never actually used.)
        $this->dropTokens = array_fill_keys(
            array(T_WHITESPACE, T_OPEN_TAG, T_COMMENT, T_DOC_COMMENT), 1
        );

        // the usedAttributes member is a map of the used attribute names to a dummy
        // value (here "true")
        $options += array(
            'usedAttributes' => array('comments', 'startLine', 'endLine'),
        );
        $this->usedAttributes = array_fill_keys($options['usedAttributes'], true);
    }

    /**
     * Initializes the lexer for lexing the provided source code.
     *
     * @param string $code The source code to lex
     *
     * @throws Error on lexing errors (unterminated comment or unexpected character)
     */
    public function startLexing($code) {
        $scream = ini_set('xdebug.scream', '0');

        $this->resetErrors();
        $this->tokens = @token_get_all($code);
        $this->handleErrors();

        if (false !== $scream) {
            ini_set('xdebug.scream', $scream);
        }

        $this->code = $code; // keep the code around for __halt_compiler() handling
        $this->pos  = -1;
        $this->line =  1;
        $this->filePos = 0;
    }

    protected function resetErrors() {
        if (function_exists('error_clear_last')) {
            error_clear_last();
        } else {
            // set error_get_last() to defined state by forcing an undefined variable error
            set_error_handler(function() { return false; }, 0);
            @$undefinedVariable;
            restore_error_handler();
        }
    }

    protected function handleErrors() {
        $error = error_get_last();
        if (null === $error) {
            return;
        }

        if (preg_match(
            '~^Unterminated comment starting line ([0-9]+)$~',
            $error['message'], $matches
        )) {
            throw new Error('Unterminated comment', (int) $matches[1]);
        }

        if (preg_match(
            '~^Unexpected character in input:  \'(.)\' \(ASCII=([0-9]+)\)~s',
            $error['message'], $matches
        )) {
            throw new Error(sprintf(
                'Unexpected character "%s" (ASCII %d)',
                $matches[1], $matches[2]
            ));
        }

        // PHP cuts error message after null byte, so need special case
        if (preg_match('~^Unexpected character in input:  \'$~', $error['message'])) {
            throw new Error('Unexpected null byte');
        }
    }

    /**
     * Fetches the next token.
     *
     * The available attributes are determined by the 'usedAttributes' option, which can
     * be specified in the constructor. The following attributes are supported:
     *
     *  * 'comments'      => Array of PhpParser\Comment or PhpParser\Comment\Doc instances,
     *                       representing all comments that occurred between the previous
     *                       non-discarded token and the current one.
     *  * 'startLine'     => Line in which the node starts.
     *  * 'endLine'       => Line in which the node ends.
     *  * 'startTokenPos' => Offset into the token array of the first token in the node.
     *  * 'endTokenPos'   => Offset into the token array of the last token in the node.
     *  * 'startFilePos'  => Offset into the code string of the first character that is part of the node.
     *  * 'endFilePos'    => Offset into the code string of the last character that is part of the node.
     *
     * @param mixed $value           Variable to store token content in
     * @param mixed $startAttributes Variable to store start attributes in
     * @param mixed $endAttributes   Variable to store end attributes in
     *
     * @return int Token id
     */
    public function getNextToken(&$value = null, &$startAttributes = null, &$endAttributes = null) {
        $startAttributes = array();
        $endAttributes   = array();

        while (1) {
            if (isset($this->tokens[++$this->pos])) {
                $token = $this->tokens[$this->pos];
            } else {
                // EOF token with ID 0
                $token = "\0";
            }

            if (isset($this->usedAttributes['startLine'])) {
                $startAttributes['startLine'] = $this->line;
            }
            if (isset($this->usedAttributes['startTokenPos'])) {
                $startAttributes['startTokenPos'] = $this->pos;
            }
            if (isset($this->usedAttributes['startFilePos'])) {
                $startAttributes['startFilePos'] = $this->filePos;
            }

            if (\is_string($token)) {
                $value = $token;
                if (isset($token[1])) {
                    // bug in token_get_all
                    $this->filePos += 2;
                    $id = ord('"');
                } else {
                    $this->filePos += 1;
                    $id = ord($token);
                }
            } elseif (!isset($this->dropTokens[$token[0]])) {
                $value = $token[1];
                $id = $this->tokenMap[$token[0]];

                $this->line += substr_count($value, "\n");
                $this->filePos += \strlen($value);
            } else {
                if (T_COMMENT === $token[0] || T_DOC_COMMENT === $token[0]) {
                    if (isset($this->usedAttributes['comments'])) {
                        $comment = T_DOC_COMMENT === $token[0]
                            ? new Comment\Doc($token[1], $this->line, $this->filePos)
                            : new Comment($token[1], $this->line, $this->filePos);
                        $startAttributes['comments'][] = $comment;
                    }
                }

                $this->line += substr_count($token[1], "\n");
                $this->filePos += \strlen($token[1]);
                continue;
            }

            if (isset($this->usedAttributes['endLine'])) {
                $endAttributes['endLine'] = $this->line;
            }
            if (isset($this->usedAttributes['endTokenPos'])) {
                $endAttributes['endTokenPos'] = $this->pos;
            }
            if (isset($this->usedAttributes['endFilePos'])) {
                $endAttributes['endFilePos'] = $this->filePos - 1;
            }

            return $id;
        }

        throw new \RuntimeException('Reached end of lexer loop');
    }

    /**
     * Returns the token array for current code.
     *
     * The token array is in the same format as provided by the
     * token_get_all() function and does not discard tokens (i.e.
     * whitespace and comments are included). The token position
     * attributes are against this token array.
     *
     * @return array Array of tokens in token_get_all() format
     */
    public function getTokens() {
        return $this->tokens;
    }

    /**
     * Handles __halt_compiler() by returning the text after it.
     *
     * @return string Remaining text
     */
    public function handleHaltCompiler() {
        // text after T_HALT_COMPILER, still including ();
        $textAfter = substr($this->code, $this->filePos);

        // ensure that it is followed by ();
        // this simplifies the situation, by not allowing any comments
        // in between of the tokens.
        if (!preg_match('~^\s*\(\s*\)\s*(?:;|\?>\r?\n?)~', $textAfter, $matches)) {
            throw new Error('__HALT_COMPILER must be followed by "();"');
        }

        // prevent the lexer from returning any further tokens
        $this->pos = count($this->tokens);

        // return with (); removed
        return (string) substr($textAfter, strlen($matches[0])); // (string) converts false to ''
    }

    /**
     * Creates the token map.
     *
     * The token map maps the PHP internal token identifiers
     * to the identifiers used by the Parser. Additionally it
     * maps T_OPEN_TAG_WITH_ECHO to T_ECHO and T_CLOSE_TAG to ';'.
     *
     * @return array The token map
     */
    protected function createTokenMap() {
        $tokenMap = array();

        // 256 is the minimum possible token number, as everything below
        // it is an ASCII value
        for ($i = 256; $i < 1000; ++$i) {
            if (T_DOUBLE_COLON === $i) {
                // T_DOUBLE_COLON is equivalent to T_PAAMAYIM_NEKUDOTAYIM
                $tokenMap[$i] = Tokens::T_PAAMAYIM_NEKUDOTAYIM;
            } elseif(T_OPEN_TAG_WITH_ECHO === $i) {
                // T_OPEN_TAG_WITH_ECHO with dropped T_OPEN_TAG results in T_ECHO
                $tokenMap[$i] = Tokens::T_ECHO;
            } elseif(T_CLOSE_TAG === $i) {
                // T_CLOSE_TAG is equivalent to ';'
                $tokenMap[$i] = ord(';');
            } elseif ('UNKNOWN' !== $name = token_name($i)) {
                if ('T_HASHBANG' === $name) {
                    // HHVM uses a special token for #! hashbang lines
                    $tokenMap[$i] = Tokens::T_INLINE_HTML;
                } else if (defined($name = 'PhpParser\Parser\Tokens::' . $name)) {
                    // Other tokens can be mapped directly
                    $tokenMap[$i] = constant($name);
                }
            }
        }

        // HHVM uses a special token for numbers that overflow to double
        if (defined('T_ONUMBER')) {
            $tokenMap[T_ONUMBER] = Tokens::T_DNUMBER;
        }
        // HHVM also has a separate token for the __COMPILER_HALT_OFFSET__ constant
        if (defined('T_COMPILER_HALT_OFFSET')) {
            $tokenMap[T_COMPILER_HALT_OFFSET] = Tokens::T_STRING;
        }

        return $tokenMap;
    }
}
 array(
                'finally'       => Tokens::T_FINALLY,
                'yield'         => Tokens::T_YIELD,
            ),
        );

        $this->newKeywords = array();
        foreach ($newKeywordsPerVersion as $version => $newKeywords) {
            if (version_compare(PHP_VERSION, $version, '>=')) {
                break;
            }

            $this->newKeywords += $newKeywords;
        }

        if (version_compare(PHP_VERSION, self::PHP_7_0, '>=')) {
            return;
        }
        $this->tokenMap[self::T_COALESCE]   = Tokens::T_COALESCE;
        $this->tokenMap[self::T_SPACESHIP]  = Tokens::T_SPACESHIP;
        $this->tokenMap[self::T_YIELD_FROM] = Tokens::T_YIELD_FROM;

        if (version_compare(PHP_VERSION, self::PHP_5_6, '>=')) {
            return;
        }
        $this->tokenMap[self::T_ELLIPSIS]  = Tokens::T_ELLIPSIS;
        $this->tokenMap[self::T_POW]       = Tokens::T_POW;
        $this->tokenMap[self::T_POW_EQUAL] = Tokens::T_POW_EQUAL;
    }

    public function startLexing($code) {
        $this->inObjectAccess = false;

        $preprocessedCode = $this->preprocessCode($code);
        parent::startLexing($preprocessedCode);
        if ($preprocessedCode !== $code) {
            $this->postprocessTokens();
        }

        // Set code property back to the original code, so __halt_compiler()
        // handling and (start|end)FilePos attributes use the correct offsets
        $this->code = $code;
    }

    /*
     * Replaces new features in the code by ~__EMU__{NAME}__{DATA}__~ sequences.
     * ~LABEL~ is never valid PHP code, that's why we can (to some degree) safely
     * use it here.
     * Later when preprocessing the tokens these sequences will either be replaced
     * by real tokens or replaced with their original content (e.g. if they occurred
     * inside a string, i.e. a place where they don't have a special meaning).
     */
    protected function preprocessCode($code) {
        if (version_compare(PHP_VERSION, self::PHP_7_0, '>=')) {
            return $code;
        }

        $code = str_replace('??', '~__EMU__COALESCE__~', $code);
        $code = str_replace('<=>', '~__EMU__SPACESHIP__~', $code);
        $code = preg_replace_callback('(yield[ \n\r\t]+from)', function($matches) {
            // Encoding $0 in order to preserve exact whitespace
            return '~__EMU__YIELDFROM__' . bin2hex($matches[0]) . '__~';
        }, $code);

        if (version_compare(PHP_VERSION, self::PHP_5_6, '>=')) {
            return $code;
        }

        $code = str_replace('...', '~__EMU__ELLIPSIS__~', $code);
        $code = preg_replace('((?tokens); $i < $c; ++$i) {
            // first check that the following tokens are of form ~LABEL~,
            // then match the __EMU__... sequence.
            if ('~' === $this->tokens[$i]
                && isset($this->tokens[$i + 2])
                && '~' === $this->tokens[$i + 2]
                && T_STRING === $this->tokens[$i + 1][0]
                && preg_match('(^__EMU__([A-Z]++)__(?:([A-Za-z0-9]++)__)?$)', $this->tokens[$i + 1][1], $matches)
            ) {
                if ('ELLIPSIS' === $matches[1]) {
                    $replace = array(
                        array(self::T_ELLIPSIS, '...', $this->tokens[$i + 1][2])
                    );
                } else if ('POW' === $matches[1]) {
                    $replace = array(
                        array(self::T_POW, '**', $this->tokens[$i + 1][2])
                    );
                } else if ('POWEQUAL' === $matches[1]) {
                    $replace = array(
                        array(self::T_POW_EQUAL, '**=', $this->tokens[$i + 1][2])
                    );
                } else if ('COALESCE' === $matches[1]) {
                    $replace = array(
                        array(self::T_COALESCE, '??', $this->tokens[$i + 1][2])
                    );
                } else if ('SPACESHIP' === $matches[1]) {
                    $replace = array(
                        array(self::T_SPACESHIP, '<=>', $this->tokens[$i + 1][2]),
                    );
                } else if ('YIELDFROM' === $matches[1]) {
                    $content = hex2bin($matches[2]);
                    $replace = array(
                        array(self::T_YIELD_FROM, $content, $this->tokens[$i + 1][2] - substr_count($content, "\n"))
                    );
                } else {
                    throw new \RuntimeException('Invalid __EMU__ sequence');
                }

                array_splice($this->tokens, $i, 3, $replace);
                $c -= 3 - count($replace);
            // for multichar tokens (e.g. strings) replace any ~__EMU__...~ sequences
            // in their content with the original character sequence
            } elseif (is_array($this->tokens[$i])
                      && 0 !== strpos($this->tokens[$i][1], '__EMU__')
            ) {
                $this->tokens[$i][1] = preg_replace_callback(
                    '(~__EMU__([A-Z]++)__(?:([A-Za-z0-9]++)__)?~)',
                    array($this, 'restoreContentCallback'),
                    $this->tokens[$i][1]
                );
            }
        }
    }

    /*
     * This method is a callback for restoring EMU sequences in
     * multichar tokens (like strings) to their original value.
     */
    public function restoreContentCallback(array $matches) {
        if ('ELLIPSIS' === $matches[1]) {
            return '...';
        } else if ('POW' === $matches[1]) {
            return '**';
        } else if ('POWEQUAL' === $matches[1]) {
            return '**=';
        } else if ('COALESCE' === $matches[1]) {
            return '??';
        } else if ('SPACESHIP' === $matches[1]) {
            return '<=>';
        } else if ('YIELDFROM' === $matches[1]) {
            return hex2bin($matches[2]);
        } else {
            return $matches[0];
        }
    }

    public function getNextToken(&$value = null, &$startAttributes = null, &$endAttributes = null) {
        $token = parent::getNextToken($value, $startAttributes, $endAttributes);

        // replace new keywords by their respective tokens. This is not done
        // if we currently are in an object access (e.g. in $obj->namespace
        // "namespace" stays a T_STRING tokens and isn't converted to T_NAMESPACE)
        if (Tokens::T_STRING === $token && !$this->inObjectAccess) {
            if (isset($this->newKeywords[strtolower($value)])) {
                return $this->newKeywords[strtolower($value)];
            }
        } else {
            // keep track of whether we currently are in an object access (after ->)
            $this->inObjectAccess = Tokens::T_OBJECT_OPERATOR === $token;
        }

        return $token;
    }
}
value = $value;
        $this->byRef = $byRef;
        $this->unpack = $unpack;
    }

    public function getSubNodeNames() {
        return array('value', 'byRef', 'unpack');
    }
}
name = $name;
        $this->value = $value;
    }

    public function getSubNodeNames() {
        return array('name', 'value');
    }
}
var = $var;
        $this->dim = $dim;
    }

    public function getSubnodeNames() {
        return array('var', 'dim');
    }
}
key = $key;
        $this->value = $value;
        $this->byRef = $byRef;
    }

    public function getSubNodeNames() {
        return array('key', 'value', 'byRef');
    }
}
items = $items;
    }

    public function getSubNodeNames() {
        return array('items');
    }
}
var = $var;
        $this->expr = $expr;
    }

    public function getSubNodeNames() {
        return array('var', 'expr');
    }
}
var = $var;
        $this->expr = $expr;
    }

    public function getSubNodeNames() {
        return array('var', 'expr');
    }
}
var = $var;
        $this->expr = $expr;
    }

    public function getSubNodeNames() {
        return array('var', 'expr');
    }
}
left = $left;
        $this->right = $right;
    }

    public function getSubNodeNames() {
        return array('left', 'right');
    }
}
expr = $expr;
    }

    public function getSubNodeNames() {
        return array('expr');
    }
}
expr = $expr;
    }

    public function getSubNodeNames() {
        return array('expr');
    }
}
expr = $expr;
    }

    public function getSubNodeNames() {
        return array('expr');
    }
}
class = $class;
        $this->name = $name;
    }

    public function getSubNodeNames() {
        return array('class', 'name');
    }
}
expr = $expr;
    }

    public function getSubNodeNames() {
        return array('expr');
    }
}
 false  : Whether the closure is static
     *                          'byRef'      => false  : Whether to return by reference
     *                          'params'     => array(): Parameters
     *                          'uses'       => array(): use()s
     *                          'returnType' => null   : Return type
     *                          'stmts'      => array(): Statements
     * @param array $attributes Additional attributes
     */
    public function __construct(array $subNodes = array(), array $attributes = array()) {
        parent::__construct($attributes);
        $this->static = isset($subNodes['static']) ? $subNodes['static'] : false;
        $this->byRef = isset($subNodes['byRef']) ? $subNodes['byRef'] : false;
        $this->params = isset($subNodes['params']) ? $subNodes['params'] : array();
        $this->uses = isset($subNodes['uses']) ? $subNodes['uses'] : array();
        $this->returnType = isset($subNodes['returnType']) ? $subNodes['returnType'] : null;
        $this->stmts = isset($subNodes['stmts']) ? $subNodes['stmts'] : array();
    }

    public function getSubNodeNames() {
        return array('static', 'byRef', 'params', 'uses', 'returnType', 'stmts');
    }

    public function returnsByRef() {
        return $this->byRef;
    }

    public function getParams() {
        return $this->params;
    }

    public function getReturnType() {
        return $this->returnType;
    }

    public function getStmts() {
        return $this->stmts;
    }
}
var = $var;
        $this->byRef = $byRef;
    }

    public function getSubNodeNames() {
        return array('var', 'byRef');
    }
}
name = $name;
    }

    public function getSubNodeNames() {
        return array('name');
    }
}
expr = $expr;
    }

    public function getSubNodeNames() {
        return array('expr');
    }
}
expr = $expr;
    }

    public function getSubNodeNames() {
        return array('expr');
    }
}
expr = $expr;
    }

    public function getSubNodeNames() {
        return array('expr');
    }
}
expr = $expr;
    }

    public function getSubNodeNames() {
        return array('expr');
    }
}
name = $name;
        $this->args = $args;
    }

    public function getSubNodeNames() {
        return array('name', 'args');
    }
}
expr = $expr;
        $this->type = $type;
    }

    public function getSubNodeNames() {
        return array('expr', 'type');
    }
}
expr = $expr;
        $this->class = $class;
    }

    public function getSubNodeNames() {
        return array('expr', 'class');
    }
}
vars = $vars;
    }

    public function getSubNodeNames() {
        return array('vars');
    }
}
vars = $vars;
    }

    public function getSubNodeNames() {
        return array('vars');
    }
}
var = $var;
        $this->name = $name;
        $this->args = $args;
    }

    public function getSubNodeNames() {
        return array('var', 'name', 'args');
    }
}
class = $class;
        $this->args = $args;
    }

    public function getSubNodeNames() {
        return array('class', 'args');
    }
}
var = $var;
    }

    public function getSubNodeNames() {
        return array('var');
    }
}
var = $var;
    }

    public function getSubNodeNames() {
        return array('var');
    }
}
var = $var;
    }

    public function getSubNodeNames() {
        return array('var');
    }
}
var = $var;
    }

    public function getSubNodeNames() {
        return array('var');
    }
}
expr = $expr;
    }

    public function getSubNodeNames() {
        return array('expr');
    }
}
var = $var;
        $this->name = $name;
    }

    public function getSubNodeNames() {
        return array('var', 'name');
    }
}
parts = $parts;
    }

    public function getSubNodeNames() {
        return array('parts');
    }
}
class = $class;
        $this->name = $name;
        $this->args = $args;
    }

    public function getSubNodeNames() {
        return array('class', 'name', 'args');
    }
}
class = $class;
        $this->name = $name;
    }

    public function getSubNodeNames() {
        return array('class', 'name');
    }
}
cond = $cond;
        $this->if = $if;
        $this->else = $else;
    }

    public function getSubNodeNames() {
        return array('cond', 'if', 'else');
    }
}
expr = $expr;
    }

    public function getSubNodeNames() {
        return array('expr');
    }
}
expr = $expr;
    }

    public function getSubNodeNames() {
        return array('expr');
    }
}
name = $name;
    }

    public function getSubNodeNames() {
        return array('name');
    }
}
expr = $expr;
    }

    public function getSubNodeNames() {
        return array('expr');
    }
}
key = $key;
        $this->value = $value;
    }

    public function getSubNodeNames() {
        return array('key', 'value');
    }
}
parts = $parts;
    }

    public function getSubNodeNames() {
        return array('parts');
    }

    /**
     * Gets the first part of the name, i.e. everything before the first namespace separator.
     *
     * @return string First part of the name
     */
    public function getFirst() {
        return $this->parts[0];
    }

    /**
     * Gets the last part of the name, i.e. everything after the last namespace separator.
     *
     * @return string Last part of the name
     */
    public function getLast() {
        return $this->parts[count($this->parts) - 1];
    }

    /**
     * Checks whether the name is unqualified. (E.g. Name)
     *
     * @return bool Whether the name is unqualified
     */
    public function isUnqualified() {
        return 1 == count($this->parts);
    }

    /**
     * Checks whether the name is qualified. (E.g. Name\Name)
     *
     * @return bool Whether the name is qualified
     */
    public function isQualified() {
        return 1 < count($this->parts);
    }

    /**
     * Checks whether the name is fully qualified. (E.g. \Name)
     *
     * @return bool Whether the name is fully qualified
     */
    public function isFullyQualified() {
        return false;
    }

    /**
     * Checks whether the name is explicitly relative to the current namespace. (E.g. namespace\Name)
     *
     * @return bool Whether the name is relative
     */
    public function isRelative() {
        return false;
    }

    /**
     * Returns a string representation of the name by imploding the namespace parts with a separator.
     *
     * @param string $separator The separator to use (defaults to the namespace separator \)
     *
     * @return string String representation
     */
    public function toString($separator = '\\') {
        return implode($separator, $this->parts);
    }

    /**
     * Returns a string representation of the name by imploding the namespace parts with the
     * namespace separator.
     *
     * @return string String representation
     */
    public function __toString() {
        return implode('\\', $this->parts);
    }

    /**
     * Sets the whole name.
     *
     * @deprecated Create a new Name instead, or manually modify the $parts property
     *
     * @param string|array|self $name The name to set the whole name to
     */
    public function set($name) {
        $this->parts = self::prepareName($name);
    }

    /**
     * Prepends a name to this name.
     *
     * @deprecated Use Name::concat($name1, $name2) instead
     *
     * @param string|array|self $name Name to prepend
     */
    public function prepend($name) {
        $this->parts = array_merge(self::prepareName($name), $this->parts);
    }

    /**
     * Appends a name to this name.
     *
     * @deprecated Use Name::concat($name1, $name2) instead
     *
     * @param string|array|self $name Name to append
     */
    public function append($name) {
        $this->parts = array_merge($this->parts, self::prepareName($name));
    }

    /**
     * Sets the first part of the name.
     *
     * @deprecated Use concat($first, $name->slice(1)) instead
     *
     * @param string|array|self $name The name to set the first part to
     */
    public function setFirst($name) {
        array_splice($this->parts, 0, 1, self::prepareName($name));
    }

    /**
     * Sets the last part of the name.
     *
     * @param string|array|self $name The name to set the last part to
     */
    public function setLast($name) {
        array_splice($this->parts, -1, 1, self::prepareName($name));
    }

    /**
     * Gets a slice of a name (similar to array_slice).
     *
     * This method returns a new instance of the same type as the original and with the same
     * attributes.
     *
     * If the slice is empty, a Name with an empty parts array is returned. While this is
     * meaningless in itself, it works correctly in conjunction with concat().
     *
     * @param int $offset Offset to start the slice at
     *
     * @return static Sliced name
     */
    public function slice($offset) {
        // TODO negative offset and length
        if ($offset < 0 || $offset > count($this->parts)) {
            throw new \OutOfBoundsException(sprintf('Offset %d is out of bounds', $offset));
        }

        return new static(array_slice($this->parts, $offset), $this->attributes);
    }

    /**
     * Concatenate two names, yielding a new Name instance.
     *
     * The type of the generated instance depends on which class this method is called on, for
     * example Name\FullyQualified::concat() will yield a Name\FullyQualified instance.
     *
     * @param string|array|self $name1      The first name
     * @param string|array|self $name2      The second name
     * @param array             $attributes Attributes to assign to concatenated name
     *
     * @return static Concatenated name
     */
    public static function concat($name1, $name2, array $attributes = []) {
        return new static(
            array_merge(self::prepareName($name1), self::prepareName($name2)), $attributes
        );
    }

    /**
     * Prepares a (string, array or Name node) name for use in name changing methods by converting
     * it to an array.
     *
     * @param string|array|self $name Name to prepare
     *
     * @return array Prepared name
     */
    private static function prepareName($name) {
        if (is_string($name)) {
            return explode('\\', $name);
        } elseif (is_array($name)) {
            return $name;
        } elseif ($name instanceof self) {
            return $name->parts;
        }

        throw new \InvalidArgumentException(
            'When changing a name you need to pass either a string, an array or a Name node'
        );
    }
}
type = $type;
        $this->byRef = $byRef;
        $this->variadic = $variadic;
        $this->name = $name;
        $this->default = $default;

        if ($variadic && null !== $default) {
            throw new Error('Variadic parameter cannot have a default value', $default->getAttributes());
        }
    }

    public function getSubNodeNames() {
        return array('type', 'byRef', 'variadic', 'name', 'default');
    }
}
value = $value;
    }

    public function getSubNodeNames() {
        return array('value');
    }

    /**
     * @internal
     *
     * Parses a DNUMBER token like PHP would.
     *
     * @param string $str A string number
     *
     * @return float The parsed number
     */
    public static function parse($str) {
        // if string contains any of .eE just cast it to float
        if (false !== strpbrk($str, '.eE')) {
            return (float) $str;
        }

        // otherwise it's an integer notation that overflowed into a float
        // if it starts with 0 it's one of the special integer notations
        if ('0' === $str[0]) {
            // hex
            if ('x' === $str[1] || 'X' === $str[1]) {
                return hexdec($str);
            }

            // bin
            if ('b' === $str[1] || 'B' === $str[1]) {
                return bindec($str);
            }

            // oct
            // substr($str, 0, strcspn($str, '89')) cuts the string at the first invalid digit (8 or 9)
            // so that only the digits before that are used
            return octdec(substr($str, 0, strcspn($str, '89')));
        }

        // dec
        return (float) $str;
    }
}
parts = $parts;
    }

    public function getSubNodeNames() {
        return array('parts');
    }
}
value = $value;
    }

    public function getSubNodeNames() {
        return array('value');
    }
}
value = $value;
    }

    public function getSubNodeNames() {
        return array('value');
    }

    /**
     * Constructs an LNumber node from a string number literal.
     *
     * @param string $str               String number literal (decimal, octal, hex or binary)
     * @param array  $attributes        Additional attributes
     * @param bool   $allowInvalidOctal Whether to allow invalid octal numbers (PHP 5)
     *
     * @return LNumber The constructed LNumber, including kind attribute
     */
    public static function fromString($str, array $attributes = array(), $allowInvalidOctal = false) {
        if ('0' !== $str[0] || '0' === $str) {
            $attributes['kind'] = LNumber::KIND_DEC;
            return new LNumber((int) $str, $attributes);
        }

        if ('x' === $str[1] || 'X' === $str[1]) {
            $attributes['kind'] = LNumber::KIND_HEX;
            return new LNumber(hexdec($str), $attributes);
        }

        if ('b' === $str[1] || 'B' === $str[1]) {
            $attributes['kind'] = LNumber::KIND_BIN;
            return new LNumber(bindec($str), $attributes);
        }

        if (!$allowInvalidOctal && strpbrk($str, '89')) {
            throw new Error('Invalid numeric literal', $attributes);
        }

        // use intval instead of octdec to get proper cutting behavior with malformed numbers
        $attributes['kind'] = LNumber::KIND_OCT;
        return new LNumber(intval($str, 8), $attributes);
    }
}
 '\\',
        '$'  =>  '$',
        'n'  => "\n",
        'r'  => "\r",
        't'  => "\t",
        'f'  => "\f",
        'v'  => "\v",
        'e'  => "\x1B",
    );

    /**
     * Constructs a string scalar node.
     *
     * @param string $value      Value of the string
     * @param array  $attributes Additional attributes
     */
    public function __construct($value, array $attributes = array()) {
        parent::__construct($attributes);
        $this->value = $value;
    }

    public function getSubNodeNames() {
        return array('value');
    }

    /**
     * @internal
     *
     * Parses a string token.
     *
     * @param string $str String token content
     * @param bool $parseUnicodeEscape Whether to parse PHP 7 \u escapes
     *
     * @return string The parsed string
     */
    public static function parse($str, $parseUnicodeEscape = true) {
        $bLength = 0;
        if ('b' === $str[0] || 'B' === $str[0]) {
            $bLength = 1;
        }

        if ('\'' === $str[$bLength]) {
            return str_replace(
                array('\\\\', '\\\''),
                array(  '\\',   '\''),
                substr($str, $bLength + 1, -1)
            );
        } else {
            return self::parseEscapeSequences(
                substr($str, $bLength + 1, -1), '"', $parseUnicodeEscape
            );
        }
    }

    /**
     * @internal
     *
     * Parses escape sequences in strings (all string types apart from single quoted).
     *
     * @param string      $str   String without quotes
     * @param null|string $quote Quote type
     * @param bool $parseUnicodeEscape Whether to parse PHP 7 \u escapes
     *
     * @return string String with escape sequences parsed
     */
    public static function parseEscapeSequences($str, $quote, $parseUnicodeEscape = true) {
        if (null !== $quote) {
            $str = str_replace('\\' . $quote, $quote, $str);
        }

        $extra = '';
        if ($parseUnicodeEscape) {
            $extra = '|u\{([0-9a-fA-F]+)\}';
        }

        return preg_replace_callback(
            '~\\\\([\\\\$nrtfve]|[xX][0-9a-fA-F]{1,2}|[0-7]{1,3}' . $extra . ')~',
            function($matches) {
                $str = $matches[1];

                if (isset(self::$replacements[$str])) {
                    return self::$replacements[$str];
                } elseif ('x' === $str[0] || 'X' === $str[0]) {
                    return chr(hexdec($str));
                } elseif ('u' === $str[0]) {
                    return self::codePointToUtf8(hexdec($matches[2]));
                } else {
                    return chr(octdec($str));
                }
            },
            $str
        );
    }

    private static function codePointToUtf8($num) {
        if ($num <= 0x7F) {
            return chr($num);
        }
        if ($num <= 0x7FF) {
            return chr(($num>>6) + 0xC0) . chr(($num&0x3F) + 0x80);
        }
        if ($num <= 0xFFFF) {
            return chr(($num>>12) + 0xE0) . chr((($num>>6)&0x3F) + 0x80) . chr(($num&0x3F) + 0x80);
        }
        if ($num <= 0x1FFFFF) {
            return chr(($num>>18) + 0xF0) . chr((($num>>12)&0x3F) + 0x80)
                 . chr((($num>>6)&0x3F) + 0x80) . chr(($num&0x3F) + 0x80);
        }
        throw new Error('Invalid UTF-8 codepoint escape sequence: Codepoint too large');
    }

    /**
     * @internal
     *
     * Parses a constant doc string.
     *
     * @param string $startToken Doc string start token content (<<num = $num;
    }

    public function getSubNodeNames() {
        return array('num');
    }
}
cond = $cond;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() {
        return array('cond', 'stmts');
    }
}
type = $type;
        $this->var = $var;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() {
        return array('type', 'var', 'stmts');
    }
}
consts = $consts;
    }

    public function getSubNodeNames() {
        return array('consts');
    }
}
stmts as $stmt) {
            if ($stmt instanceof ClassMethod) {
                $methods[] = $stmt;
            }
        }
        return $methods;
    }

    /**
     * Gets method with the given name defined directly in this class/interface/trait.
     *
     * @param string $name Name of the method (compared case-insensitively)
     *
     * @return ClassMethod|null Method node or null if the method does not exist
     */
    public function getMethod($name) {
        $lowerName = strtolower($name);
        foreach ($this->stmts as $stmt) {
            if ($stmt instanceof ClassMethod && $lowerName === strtolower($stmt->name)) {
                return $stmt;
            }
        }
        return null;
    }
}
 MODIFIER_PUBLIC: Type
     *                                'byRef'      => false          : Whether to return by reference
     *                                'params'     => array()        : Parameters
     *                                'returnType' => null           : Return type
     *                                'stmts'      => array()        : Statements
     * @param array       $attributes Additional attributes
     */
    public function __construct($name, array $subNodes = array(), array $attributes = array()) {
        parent::__construct($attributes);
        $this->type = isset($subNodes['type']) ? $subNodes['type'] : 0;
        $this->byRef = isset($subNodes['byRef'])  ? $subNodes['byRef']  : false;
        $this->name = $name;
        $this->params = isset($subNodes['params']) ? $subNodes['params'] : array();
        $this->returnType = isset($subNodes['returnType']) ? $subNodes['returnType'] : null;
        $this->stmts = array_key_exists('stmts', $subNodes) ? $subNodes['stmts'] : array();

        if ($this->type & Class_::MODIFIER_STATIC) {
            switch (strtolower($this->name)) {
                case '__construct':
                    throw new Error(sprintf('Constructor %s() cannot be static', $this->name));
                case '__destruct':
                    throw new Error(sprintf('Destructor %s() cannot be static', $this->name));
                case '__clone':
                    throw new Error(sprintf('Clone method %s() cannot be static', $this->name));
            }
        }
    }

    public function getSubNodeNames() {
        return array('type', 'byRef', 'name', 'params', 'returnType', 'stmts');
    }

    public function returnsByRef() {
        return $this->byRef;
    }

    public function getParams() {
        return $this->params;
    }

    public function getReturnType() {
        return $this->returnType;
    }

    public function getStmts() {
        return $this->stmts;
    }

    public function isPublic() {
        return ($this->type & Class_::MODIFIER_PUBLIC) !== 0
            || ($this->type & Class_::VISIBILITY_MODIFER_MASK) === 0;
    }

    public function isProtected() {
        return (bool) ($this->type & Class_::MODIFIER_PROTECTED);
    }

    public function isPrivate() {
        return (bool) ($this->type & Class_::MODIFIER_PRIVATE);
    }

    public function isAbstract() {
        return (bool) ($this->type & Class_::MODIFIER_ABSTRACT);
    }

    public function isFinal() {
        return (bool) ($this->type & Class_::MODIFIER_FINAL);
    }

    public function isStatic() {
        return (bool) ($this->type & Class_::MODIFIER_STATIC);
    }
}
 true,
        'parent' => true,
        'static' => true,
    );

    /**
     * Constructs a class node.
     *
     * @param string|null $name       Name
     * @param array       $subNodes   Array of the following optional subnodes:
     *                                'type'       => 0      : Type
     *                                'extends'    => null   : Name of extended class
     *                                'implements' => array(): Names of implemented interfaces
     *                                'stmts'      => array(): Statements
     * @param array       $attributes Additional attributes
     */
    public function __construct($name, array $subNodes = array(), array $attributes = array()) {
        parent::__construct($attributes);
        $this->type = isset($subNodes['type']) ? $subNodes['type'] : 0;
        $this->name = $name;
        $this->extends = isset($subNodes['extends']) ? $subNodes['extends'] : null;
        $this->implements = isset($subNodes['implements']) ? $subNodes['implements'] : array();
        $this->stmts = isset($subNodes['stmts']) ? $subNodes['stmts'] : array();

        if (null !== $this->name && isset(self::$specialNames[strtolower($this->name)])) {
            throw new Error(sprintf('Cannot use \'%s\' as class name as it is reserved', $this->name));
        }

        if (isset(self::$specialNames[strtolower($this->extends)])) {
            throw new Error(
                sprintf('Cannot use \'%s\' as class name as it is reserved', $this->extends),
                $this->extends->getAttributes()
            );
        }

        foreach ($this->implements as $interface) {
            if (isset(self::$specialNames[strtolower($interface)])) {
                throw new Error(
                    sprintf('Cannot use \'%s\' as interface name as it is reserved', $interface),
                    $interface->getAttributes()
                );
            }
        }
    }

    public function getSubNodeNames() {
        return array('type', 'name', 'extends', 'implements', 'stmts');
    }

    public function isAbstract() {
        return (bool) ($this->type & self::MODIFIER_ABSTRACT);
    }

    public function isFinal() {
        return (bool) ($this->type & self::MODIFIER_FINAL);
    }

    public function isAnonymous() {
        return null === $this->name;
    }

    /**
     * @internal
     */
    public static function verifyModifier($a, $b) {
        if ($a & self::VISIBILITY_MODIFER_MASK && $b & self::VISIBILITY_MODIFER_MASK) {
            throw new Error('Multiple access type modifiers are not allowed');
        }

        if ($a & self::MODIFIER_ABSTRACT && $b & self::MODIFIER_ABSTRACT) {
            throw new Error('Multiple abstract modifiers are not allowed');
        }

        if ($a & self::MODIFIER_STATIC && $b & self::MODIFIER_STATIC) {
            throw new Error('Multiple static modifiers are not allowed');
        }

        if ($a & self::MODIFIER_FINAL && $b & self::MODIFIER_FINAL) {
            throw new Error('Multiple final modifiers are not allowed');
        }

        if ($a & 48 && $b & 48) {
            throw new Error('Cannot use the final modifier on an abstract class member');
        }
    }
}
consts = $consts;
    }

    public function getSubNodeNames() {
        return array('consts');
    }
}
num = $num;
    }

    public function getSubNodeNames() {
        return array('num');
    }
}
value pair node.
     *
     * @param string    $key        Key
     * @param Node\Expr $value      Value
     * @param array     $attributes Additional attributes
     */
    public function __construct($key, Node\Expr $value, array $attributes = array()) {
        parent::__construct($attributes);
        $this->key = $key;
        $this->value = $value;
    }

    public function getSubNodeNames() {
        return array('key', 'value');
    }
}
declares = $declares;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() {
        return array('declares', 'stmts');
    }
}
cond = $cond;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() {
        return array('cond', 'stmts');
    }
}
exprs = $exprs;
    }

    public function getSubNodeNames() {
        return array('exprs');
    }
}
cond = $cond;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() {
        return array('cond', 'stmts');
    }
}
stmts = $stmts;
    }

    public function getSubNodeNames() {
        return array('stmts');
    }
}
 array(): Init expressions
     *                          'cond'  => array(): Loop conditions
     *                          'loop'  => array(): Loop expressions
     *                          'stmts' => array(): Statements
     * @param array $attributes Additional attributes
     */
    public function __construct(array $subNodes = array(), array $attributes = array()) {
        parent::__construct($attributes);
        $this->init = isset($subNodes['init']) ? $subNodes['init'] : array();
        $this->cond = isset($subNodes['cond']) ? $subNodes['cond'] : array();
        $this->loop = isset($subNodes['loop']) ? $subNodes['loop'] : array();
        $this->stmts = isset($subNodes['stmts']) ? $subNodes['stmts'] : array();
    }

    public function getSubNodeNames() {
        return array('init', 'cond', 'loop', 'stmts');
    }
}
 null   : Variable to assign key to
     *                              'byRef'  => false  : Whether to assign value by reference
     *                              'stmts'  => array(): Statements
     * @param array     $attributes Additional attributes
     */
    public function __construct(Node\Expr $expr, Node\Expr $valueVar, array $subNodes = array(), array $attributes = array()) {
        parent::__construct($attributes);
        $this->expr = $expr;
        $this->keyVar = isset($subNodes['keyVar']) ? $subNodes['keyVar'] : null;
        $this->byRef = isset($subNodes['byRef']) ? $subNodes['byRef'] : false;
        $this->valueVar = $valueVar;
        $this->stmts = isset($subNodes['stmts']) ? $subNodes['stmts'] : array();
    }

    public function getSubNodeNames() {
        return array('expr', 'keyVar', 'byRef', 'valueVar', 'stmts');
    }
}
 false  : Whether to return by reference
     *                           'params'     => array(): Parameters
     *                           'returnType' => null   : Return type
     *                           'stmts'      => array(): Statements
     * @param array  $attributes Additional attributes
     */
    public function __construct($name, array $subNodes = array(), array $attributes = array()) {
        parent::__construct($attributes);
        $this->byRef = isset($subNodes['byRef']) ? $subNodes['byRef'] : false;
        $this->name = $name;
        $this->params = isset($subNodes['params']) ? $subNodes['params'] : array();
        $this->returnType = isset($subNodes['returnType']) ? $subNodes['returnType'] : null;
        $this->stmts = isset($subNodes['stmts']) ? $subNodes['stmts'] : array();
    }

    public function getSubNodeNames() {
        return array('byRef', 'name', 'params', 'returnType', 'stmts');
    }

    public function returnsByRef() {
        return $this->byRef;
    }

    public function getParams() {
        return $this->params;
    }

    public function getReturnType() {
        return $this->returnType;
    }

    public function getStmts() {
        return $this->stmts;
    }
}
vars = $vars;
    }

    public function getSubNodeNames() {
        return array('vars');
    }
}
name = $name;
    }

    public function getSubNodeNames() {
        return array('name');
    }
}
type = $type;
        $this->prefix = $prefix;
        $this->uses = $uses;
    }

    public function getSubNodeNames() {
        return array('type', 'prefix', 'uses');
    }
}
remaining = $remaining;
    }

    public function getSubNodeNames() {
        return array('remaining');
    }
}
 array(): Statements
     *                              'elseifs' => array(): Elseif clauses
     *                              'else'    => null   : Else clause
     * @param array     $attributes Additional attributes
     */
    public function __construct(Node\Expr $cond, array $subNodes = array(), array $attributes = array()) {
        parent::__construct($attributes);
        $this->cond = $cond;
        $this->stmts = isset($subNodes['stmts']) ? $subNodes['stmts'] : array();
        $this->elseifs = isset($subNodes['elseifs']) ? $subNodes['elseifs'] : array();
        $this->else = isset($subNodes['else']) ? $subNodes['else'] : null;
    }

    public function getSubNodeNames() {
        return array('cond', 'stmts', 'elseifs', 'else');
    }
}
value = $value;
    }

    public function getSubNodeNames() {
        return array('value');
    }
}
 true,
        'parent' => true,
        'static' => true,
    );

    /**
     * Constructs a class node.
     *
     * @param string $name       Name
     * @param array  $subNodes   Array of the following optional subnodes:
     *                           'extends' => array(): Name of extended interfaces
     *                           'stmts'   => array(): Statements
     * @param array  $attributes Additional attributes
     */
    public function __construct($name, array $subNodes = array(), array $attributes = array()) {
        parent::__construct($attributes);
        $this->name = $name;
        $this->extends = isset($subNodes['extends']) ? $subNodes['extends'] : array();
        $this->stmts = isset($subNodes['stmts']) ? $subNodes['stmts'] : array();

        if (isset(self::$specialNames[strtolower($this->name)])) {
            throw new Error(sprintf('Cannot use \'%s\' as class name as it is reserved', $this->name));
        }

        foreach ($this->extends as $interface) {
            if (isset(self::$specialNames[strtolower($interface)])) {
                throw new Error(
                    sprintf('Cannot use \'%s\' as interface name as it is reserved', $interface),
                    $interface->getAttributes()
                );
            }
        }
    }

    public function getSubNodeNames() {
        return array('name', 'extends', 'stmts');
    }
}
name = $name;
    }

    public function getSubNodeNames() {
        return array('name');
    }
}
 true,
        'parent' => true,
        'static' => true,
    );

    /**
     * Constructs a namespace node.
     *
     * @param null|Node\Name $name       Name
     * @param null|Node[]    $stmts      Statements
     * @param array          $attributes Additional attributes
     */
    public function __construct(Node\Name $name = null, $stmts = array(), array $attributes = array()) {
        parent::__construct($attributes);
        $this->name = $name;
        $this->stmts = $stmts;

        if (isset(self::$specialNames[strtolower($this->name)])) {
            throw new Error(
                sprintf('Cannot use \'%s\' as namespace name', $this->name),
                $this->name->getAttributes()
            );
        }

        if (null !== $this->stmts) {
            foreach ($this->stmts as $stmt) {
                if ($stmt instanceof self) {
                    throw new Error('Namespace declarations cannot be nested', $stmt->getAttributes());
                }
            }
        }
    }

    public function getSubNodeNames() {
        return array('name', 'stmts');
    }
}
type = $type;
        $this->props = $props;
    }

    public function getSubNodeNames() {
        return array('type', 'props');
    }

    public function isPublic() {
        return ($this->type & Class_::MODIFIER_PUBLIC) !== 0
            || ($this->type & Class_::VISIBILITY_MODIFER_MASK) === 0;
    }

    public function isProtected() {
        return (bool) ($this->type & Class_::MODIFIER_PROTECTED);
    }

    public function isPrivate() {
        return (bool) ($this->type & Class_::MODIFIER_PRIVATE);
    }

    public function isStatic() {
        return (bool) ($this->type & Class_::MODIFIER_STATIC);
    }
}
name = $name;
        $this->default = $default;
    }

    public function getSubNodeNames() {
        return array('name', 'default');
    }
}
expr = $expr;
    }

    public function getSubNodeNames() {
        return array('expr');
    }
}
name = $name;
        $this->default = $default;
    }

    public function getSubNodeNames() {
        return array('name', 'default');
    }
}
vars = $vars;
    }

    public function getSubNodeNames() {
        return array('vars');
    }
}
cond = $cond;
        $this->cases = $cases;
    }

    public function getSubNodeNames() {
        return array('cond', 'cases');
    }
}
expr = $expr;
    }

    public function getSubNodeNames() {
        return array('expr');
    }
}
traits = $traits;
        $this->adaptations = $adaptations;
    }

    public function getSubNodeNames() {
        return array('traits', 'adaptations');
    }
}
trait = $trait;
        $this->method = $method;
        $this->newModifier = $newModifier;
        $this->newName = $newName;
    }

    public function getSubNodeNames() {
        return array('trait', 'method', 'newModifier', 'newName');
    }
}
trait = $trait;
        $this->method = $method;
        $this->insteadof = $insteadof;
    }

    public function getSubNodeNames() {
        return array('trait', 'method', 'insteadof');
    }
}
name = $name;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() {
        return array('name', 'stmts');
    }
}
stmts = $stmts;
        $this->catches = $catches;
        $this->finallyStmts = $finallyStmts;
    }

    public function getSubNodeNames() {
        return array('stmts', 'catches', 'finallyStmts');
    }
}
vars = $vars;
    }

    public function getSubNodeNames() {
        return array('vars');
    }
}
getLast();
        }

        if ('self' == strtolower($alias) || 'parent' == strtolower($alias)) {
            throw new Error(sprintf(
                'Cannot use %s as %s because \'%2$s\' is a special class name',
                $name, $alias
            ));
        }

        parent::__construct($attributes);
        $this->type = $type;
        $this->name = $name;
        $this->alias = $alias;
    }

    public function getSubNodeNames() {
        return array('type', 'name', 'alias');
    }
}
type = $type;
        $this->uses = $uses;
    }

    public function getSubNodeNames() {
        return array('type', 'uses');
    }
}
cond = $cond;
        $this->stmts = $stmts;
    }

    public function getSubNodeNames() {
        return array('cond', 'stmts');
    }
}
attributes = $attributes;
    }

    /**
     * Gets the type of the node.
     *
     * @return string Type of the node
     */
    public function getType() {
        return strtr(substr(rtrim(get_class($this), '_'), 15), '\\', '_');
    }

    /**
     * Gets line the node started in.
     *
     * @return int Line
     */
    public function getLine() {
        return $this->getAttribute('startLine', -1);
    }

    /**
     * Sets line the node started in.
     *
     * @param int $line Line
     */
    public function setLine($line) {
        $this->setAttribute('startLine', (int) $line);
    }

    /**
     * Gets the doc comment of the node.
     *
     * The doc comment has to be the last comment associated with the node.
     *
     * @return null|Comment\Doc Doc comment object or null
     */
    public function getDocComment() {
        $comments = $this->getAttribute('comments');
        if (!$comments) {
            return null;
        }

        $lastComment = $comments[count($comments) - 1];
        if (!$lastComment instanceof Comment\Doc) {
            return null;
        }

        return $lastComment;
    }

    public function setAttribute($key, $value) {
        $this->attributes[$key] = $value;
    }

    public function hasAttribute($key) {
        return array_key_exists($key, $this->attributes);
    }

    public function &getAttribute($key, $default = null) {
        if (!array_key_exists($key, $this->attributes)) {
            return $default;
        } else {
            return $this->attributes[$key];
        }
    }

    public function getAttributes() {
        return $this->attributes;
    }
}
dumpComments = !empty($options['dumpComments']);
    }

    /**
     * Dumps a node or array.
     *
     * @param array|Node $node Node or array to dump
     *
     * @return string Dumped value
     */
    public function dump($node) {
        if ($node instanceof Node) {
            $r = $node->getType() . '(';

            foreach ($node->getSubNodeNames() as $key) {
                $r .= "\n    " . $key . ': ';

                $value = $node->$key;
                if (null === $value) {
                    $r .= 'null';
                } elseif (false === $value) {
                    $r .= 'false';
                } elseif (true === $value) {
                    $r .= 'true';
                } elseif (is_scalar($value)) {
                    $r .= $value;
                } else {
                    $r .= str_replace("\n", "\n    ", $this->dump($value));
                }
            }

            if ($this->dumpComments && $comments = $node->getAttribute('comments')) {
                $r .= "\n    comments: " . str_replace("\n", "\n    ", $this->dump($comments));
            }
        } elseif (is_array($node)) {
            $r = 'array(';

            foreach ($node as $key => $value) {
                $r .= "\n    " . $key . ': ';

                if (null === $value) {
                    $r .= 'null';
                } elseif (false === $value) {
                    $r .= 'false';
                } elseif (true === $value) {
                    $r .= 'true';
                } elseif (is_scalar($value)) {
                    $r .= $value;
                } else {
                    $r .= str_replace("\n", "\n    ", $this->dump($value));
                }
            }
        } elseif ($node instanceof Comment) {
            return $node->getReformattedText();
        } else {
            throw new \InvalidArgumentException('Can only dump nodes and arrays.');
        }

        return $r . "\n)";
    }
}
visitors = array();
        $this->cloneNodes = $cloneNodes;
    }

    /**
     * Adds a visitor.
     *
     * @param NodeVisitor $visitor Visitor to add
     */
    public function addVisitor(NodeVisitor $visitor) {
        $this->visitors[] = $visitor;
    }

    /**
     * Removes an added visitor.
     *
     * @param NodeVisitor $visitor
     */
    public function removeVisitor(NodeVisitor $visitor) {
        foreach ($this->visitors as $index => $storedVisitor) {
            if ($storedVisitor === $visitor) {
                unset($this->visitors[$index]);
                break;
            }
        }
    }

    /**
     * Traverses an array of nodes using the registered visitors.
     *
     * @param Node[] $nodes Array of nodes
     *
     * @return Node[] Traversed array of nodes
     */
    public function traverse(array $nodes) {
        foreach ($this->visitors as $visitor) {
            if (null !== $return = $visitor->beforeTraverse($nodes)) {
                $nodes = $return;
            }
        }

        $nodes = $this->traverseArray($nodes);

        foreach ($this->visitors as $visitor) {
            if (null !== $return = $visitor->afterTraverse($nodes)) {
                $nodes = $return;
            }
        }

        return $nodes;
    }

    protected function traverseNode(Node $node) {
        if ($this->cloneNodes) {
            $node = clone $node;
        }

        foreach ($node->getSubNodeNames() as $name) {
            $subNode =& $node->$name;

            if (is_array($subNode)) {
                $subNode = $this->traverseArray($subNode);
            } elseif ($subNode instanceof Node) {
                $traverseChildren = true;
                foreach ($this->visitors as $visitor) {
                    $return = $visitor->enterNode($subNode);
                    if (self::DONT_TRAVERSE_CHILDREN === $return) {
                        $traverseChildren = false;
                    } else if (null !== $return) {
                        $subNode = $return;
                    }
                }

                if ($traverseChildren) {
                    $subNode = $this->traverseNode($subNode);
                }

                foreach ($this->visitors as $visitor) {
                    if (null !== $return = $visitor->leaveNode($subNode)) {
                        if (is_array($return)) {
                            throw new \LogicException(
                                'leaveNode() may only return an array ' .
                                'if the parent structure is an array'
                            );
                        }
                        $subNode = $return;
                    }
                }
            }
        }

        return $node;
    }

    protected function traverseArray(array $nodes) {
        $doNodes = array();

        foreach ($nodes as $i => &$node) {
            if (is_array($node)) {
                $node = $this->traverseArray($node);
            } elseif ($node instanceof Node) {
                $traverseChildren = true;
                foreach ($this->visitors as $visitor) {
                    $return = $visitor->enterNode($node);
                    if (self::DONT_TRAVERSE_CHILDREN === $return) {
                        $traverseChildren = false;
                    } else if (null !== $return) {
                        $node = $return;
                    }
                }

                if ($traverseChildren) {
                    $node = $this->traverseNode($node);
                }

                foreach ($this->visitors as $visitor) {
                    $return = $visitor->leaveNode($node);

                    if (self::REMOVE_NODE === $return) {
                        $doNodes[] = array($i, array());
                        break;
                    } elseif (is_array($return)) {
                        $doNodes[] = array($i, $return);
                        break;
                    } elseif (null !== $return) {
                        $node = $return;
                    }
                }
            }
        }

        if (!empty($doNodes)) {
            while (list($i, $replace) = array_pop($doNodes)) {
                array_splice($nodes, $i, 1, $replace);
            }
        }

        return $nodes;
    }
}
 [aliasName => originalName]] */
    protected $aliases;

    public function beforeTraverse(array $nodes) {
        $this->resetState();
    }

    public function enterNode(Node $node) {
        if ($node instanceof Stmt\Namespace_) {
            $this->resetState($node->name);
        } elseif ($node instanceof Stmt\Use_) {
            foreach ($node->uses as $use) {
                $this->addAlias($use, $node->type, null);
            }
        } elseif ($node instanceof Stmt\GroupUse) {
            foreach ($node->uses as $use) {
                $this->addAlias($use, $node->type, $node->prefix);
            }
        } elseif ($node instanceof Stmt\Class_) {
            if (null !== $node->extends) {
                $node->extends = $this->resolveClassName($node->extends);
            }

            foreach ($node->implements as &$interface) {
                $interface = $this->resolveClassName($interface);
            }

            if (null !== $node->name) {
                $this->addNamespacedName($node);
            }
        } elseif ($node instanceof Stmt\Interface_) {
            foreach ($node->extends as &$interface) {
                $interface = $this->resolveClassName($interface);
            }

            $this->addNamespacedName($node);
        } elseif ($node instanceof Stmt\Trait_) {
            $this->addNamespacedName($node);
        } elseif ($node instanceof Stmt\Function_) {
            $this->addNamespacedName($node);
            $this->resolveSignature($node);
        } elseif ($node instanceof Stmt\ClassMethod
                  || $node instanceof Expr\Closure
        ) {
            $this->resolveSignature($node);
        } elseif ($node instanceof Stmt\Const_) {
            foreach ($node->consts as $const) {
                $this->addNamespacedName($const);
            }
        } elseif ($node instanceof Expr\StaticCall
                  || $node instanceof Expr\StaticPropertyFetch
                  || $node instanceof Expr\ClassConstFetch
                  || $node instanceof Expr\New_
                  || $node instanceof Expr\Instanceof_
        ) {
            if ($node->class instanceof Name) {
                $node->class = $this->resolveClassName($node->class);
            }
        } elseif ($node instanceof Stmt\Catch_) {
            $node->type = $this->resolveClassName($node->type);
        } elseif ($node instanceof Expr\FuncCall) {
            if ($node->name instanceof Name) {
                $node->name = $this->resolveOtherName($node->name, Stmt\Use_::TYPE_FUNCTION);
            }
        } elseif ($node instanceof Expr\ConstFetch) {
            $node->name = $this->resolveOtherName($node->name, Stmt\Use_::TYPE_CONSTANT);
        } elseif ($node instanceof Stmt\TraitUse) {
            foreach ($node->traits as &$trait) {
                $trait = $this->resolveClassName($trait);
            }

            foreach ($node->adaptations as $adaptation) {
                if (null !== $adaptation->trait) {
                    $adaptation->trait = $this->resolveClassName($adaptation->trait);
                }

                if ($adaptation instanceof Stmt\TraitUseAdaptation\Precedence) {
                    foreach ($adaptation->insteadof as &$insteadof) {
                        $insteadof = $this->resolveClassName($insteadof);
                    }
                }
            }

        }
    }

    protected function resetState(Name $namespace = null) {
        $this->namespace = $namespace;
        $this->aliases   = array(
            Stmt\Use_::TYPE_NORMAL   => array(),
            Stmt\Use_::TYPE_FUNCTION => array(),
            Stmt\Use_::TYPE_CONSTANT => array(),
        );
    }

    protected function addAlias(Stmt\UseUse $use, $type, Name $prefix = null) {
        // Add prefix for group uses
        $name = $prefix ? Name::concat($prefix, $use->name) : $use->name;
        // Type is determined either by individual element or whole use declaration
        $type |= $use->type;

        // Constant names are case sensitive, everything else case insensitive
        if ($type === Stmt\Use_::TYPE_CONSTANT) {
            $aliasName = $use->alias;
        } else {
            $aliasName = strtolower($use->alias);
        }

        if (isset($this->aliases[$type][$aliasName])) {
            $typeStringMap = array(
                Stmt\Use_::TYPE_NORMAL   => '',
                Stmt\Use_::TYPE_FUNCTION => 'function ',
                Stmt\Use_::TYPE_CONSTANT => 'const ',
            );

            throw new Error(
                sprintf(
                    'Cannot use %s%s as %s because the name is already in use',
                    $typeStringMap[$type], $name, $use->alias
                ),
                $use->getLine()
            );
        }

        $this->aliases[$type][$aliasName] = $name;
    }

    /** @param Stmt\Function_|Stmt\ClassMethod|Expr\Closure $node */
    private function resolveSignature($node) {
        foreach ($node->params as $param) {
            if ($param->type instanceof Name) {
                $param->type = $this->resolveClassName($param->type);
            }
        }
        if ($node->returnType instanceof Name) {
            $node->returnType = $this->resolveClassName($node->returnType);
        }
    }

    protected function resolveClassName(Name $name) {
        // don't resolve special class names
        if (in_array(strtolower($name->toString()), array('self', 'parent', 'static'))) {
            if (!$name->isUnqualified()) {
                throw new Error(
                    sprintf("'\\%s' is an invalid class name", $name->toString()),
                    $name->getLine()
                );
            }

            return $name;
        }

        // fully qualified names are already resolved
        if ($name->isFullyQualified()) {
            return $name;
        }

        $aliasName = strtolower($name->getFirst());
        if (!$name->isRelative() && isset($this->aliases[Stmt\Use_::TYPE_NORMAL][$aliasName])) {
            // resolve aliases (for non-relative names)
            $alias = $this->aliases[Stmt\Use_::TYPE_NORMAL][$aliasName];
            return FullyQualified::concat($alias, $name->slice(1), $name->getAttributes());
        }

        if (null !== $this->namespace) {
            // if no alias exists prepend current namespace
            return FullyQualified::concat($this->namespace, $name, $name->getAttributes());
        }

        return new FullyQualified($name->parts, $name->getAttributes());
    }

    protected function resolveOtherName(Name $name, $type) {
        // fully qualified names are already resolved
        if ($name->isFullyQualified()) {
            return $name;
        }

        // resolve aliases for qualified names
        $aliasName = strtolower($name->getFirst());
        if ($name->isQualified() && isset($this->aliases[Stmt\Use_::TYPE_NORMAL][$aliasName])) {
            $alias = $this->aliases[Stmt\Use_::TYPE_NORMAL][$aliasName];
            return FullyQualified::concat($alias, $name->slice(1), $name->getAttributes());
        }

        if ($name->isUnqualified()) {
            if ($type === Stmt\Use_::TYPE_CONSTANT) {
                // constant aliases are case-sensitive, function aliases case-insensitive
                $aliasName = $name->getFirst();
            }

            if (!isset($this->aliases[$type][$aliasName])) {
                // unqualified, unaliased names cannot be resolved at compile-time
                return $name;
            }

            // resolve unqualified aliases
            return new FullyQualified($this->aliases[$type][$aliasName], $name->getAttributes());
        }

        if (null !== $this->namespace) {
            // if no alias exists prepend current namespace
            return FullyQualified::concat($this->namespace, $name, $name->getAttributes());
        }

        return new FullyQualified($name->parts, $name->getAttributes());
    }

    protected function addNamespacedName(Node $node) {
        if (null !== $this->namespace) {
            $node->namespacedName = Name::concat($this->namespace, $node->name);
        } else {
            $node->namespacedName = new Name($node->name);
        }
    }
}
parsers = $parsers;
        $this->errors = [];
    }

    public function parse($code) {
        list($firstStmts, $firstErrors, $firstError) = $this->tryParse($this->parsers[0], $code);
        if ($firstErrors === []) {
            $this->errors = [];
            return $firstStmts;
        }

        for ($i = 1, $c = count($this->parsers); $i < $c; ++$i) {
            list($stmts, $errors) = $this->tryParse($this->parsers[$i], $code);
            if ($errors === []) {
                $this->errors = [];
                return $stmts;
            }
        }

        $this->errors = $firstErrors;
        if ($firstError) {
            throw $firstError;
        }
        return $firstStmts;
    }

    public function getErrors() {
        return $this->errors;
    }

    private function tryParse(Parser $parser, $code) {
        $stmts = null;
        $error = null;
        try {
            $stmts = $parser->parse($code);
        } catch (Error $error) {}
        $errors = $parser->getErrors();
        return [$stmts, $errors, $error];
    }
}
'",
        "T_IS_GREATER_OR_EQUAL",
        "T_SL",
        "T_SR",
        "'+'",
        "'-'",
        "'.'",
        "'*'",
        "'/'",
        "'%'",
        "'!'",
        "T_INSTANCEOF",
        "'~'",
        "T_INC",
        "T_DEC",
        "T_INT_CAST",
        "T_DOUBLE_CAST",
        "T_STRING_CAST",
        "T_ARRAY_CAST",
        "T_OBJECT_CAST",
        "T_BOOL_CAST",
        "T_UNSET_CAST",
        "'@'",
        "T_POW",
        "'['",
        "T_NEW",
        "T_CLONE",
        "T_EXIT",
        "T_IF",
        "T_ELSEIF",
        "T_ELSE",
        "T_ENDIF",
        "T_LNUMBER",
        "T_DNUMBER",
        "T_STRING",
        "T_STRING_VARNAME",
        "T_VARIABLE",
        "T_NUM_STRING",
        "T_INLINE_HTML",
        "T_ENCAPSED_AND_WHITESPACE",
        "T_CONSTANT_ENCAPSED_STRING",
        "T_ECHO",
        "T_DO",
        "T_WHILE",
        "T_ENDWHILE",
        "T_FOR",
        "T_ENDFOR",
        "T_FOREACH",
        "T_ENDFOREACH",
        "T_DECLARE",
        "T_ENDDECLARE",
        "T_AS",
        "T_SWITCH",
        "T_ENDSWITCH",
        "T_CASE",
        "T_DEFAULT",
        "T_BREAK",
        "T_CONTINUE",
        "T_GOTO",
        "T_FUNCTION",
        "T_CONST",
        "T_RETURN",
        "T_TRY",
        "T_CATCH",
        "T_FINALLY",
        "T_THROW",
        "T_USE",
        "T_INSTEADOF",
        "T_GLOBAL",
        "T_STATIC",
        "T_ABSTRACT",
        "T_FINAL",
        "T_PRIVATE",
        "T_PROTECTED",
        "T_PUBLIC",
        "T_VAR",
        "T_UNSET",
        "T_ISSET",
        "T_EMPTY",
        "T_HALT_COMPILER",
        "T_CLASS",
        "T_TRAIT",
        "T_INTERFACE",
        "T_EXTENDS",
        "T_IMPLEMENTS",
        "T_OBJECT_OPERATOR",
        "T_LIST",
        "T_ARRAY",
        "T_CALLABLE",
        "T_CLASS_C",
        "T_TRAIT_C",
        "T_METHOD_C",
        "T_FUNC_C",
        "T_LINE",
        "T_FILE",
        "T_START_HEREDOC",
        "T_END_HEREDOC",
        "T_DOLLAR_OPEN_CURLY_BRACES",
        "T_CURLY_OPEN",
        "T_PAAMAYIM_NEKUDOTAYIM",
        "T_NAMESPACE",
        "T_NS_C",
        "T_DIR",
        "T_NS_SEPARATOR",
        "T_ELLIPSIS",
        "';'",
        "'{'",
        "'}'",
        "'('",
        "')'",
        "'$'",
        "'`'",
        "']'",
        "'\"'"
    );

    protected $tokenToSymbol = array(
            0,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,   53,  156,  157,  153,   52,   35,  157,
          151,  152,   50,   47,    7,   48,   49,   51,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,   29,  148,
           41,   15,   43,   28,   65,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,   67,  157,  155,   34,  157,  154,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  149,   33,  150,   55,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,    1,    2,    3,    4,
            5,    6,    8,    9,   10,   11,   12,   13,   14,   16,
           17,   18,   19,   20,   21,   22,   23,   24,   25,   26,
           27,   30,   31,   32,   36,   37,   38,   39,   40,   42,
           44,   45,   46,   54,   56,   57,   58,   59,   60,   61,
           62,   63,   64,   66,   68,   69,   70,   71,   72,   73,
           74,   75,   76,   77,   78,   79,   80,   81,  157,  157,
           82,   83,   84,   85,   86,   87,   88,   89,   90,   91,
           92,   93,   94,   95,   96,   97,   98,   99,  100,  101,
          102,  103,  104,  105,  106,  107,  108,  109,  110,  111,
          112,  113,  114,  115,  116,  117,  118,  119,  120,  121,
          122,  123,  124,  125,  126,  127,  128,  129,  130,  131,
          132,  133,  134,  135,  136,  137,  157,  157,  157,  157,
          157,  157,  138,  139,  140,  141,  142,  143,  144,  145,
          146,  147
    );

    protected $action = array(
          672,  673,  674,  675,  676,-32766,  677,  678,  679,  715,
          716,  216,  217,  218,  219,  220,  221,  222,  223,  224,
          282,  225,  226,  227,  228,  229,  230,  231,  232,  233,
          234,  235,  236,-32766,-32766,-32766,-32766,-32766,-32766,-32766,
        -32766,-32767,-32767,-32767,-32767,  356,  237,  238,-32766,-32766,
        -32766,-32766,  680,-32766,    0,-32766,-32766,-32766,-32766,-32766,
        -32766,-32767,-32767,-32767,-32767,-32767,  681,  682,  683,  684,
          685,  686,  687, 1178,  204,  747,-32766,-32766,-32766,-32766,
        -32766,   23,  688,  689,  690,  691,  692,  693,  694,  695,
          696,  697,  698,  718,  719,  720,  721,  722,  710,  711,
          712,  713,  714,  699,  700,  701,  702,  703,  704,  705,
          741,  742,  743,  744,  745,  746,  706,  707,  708,  709,
          739,  730,  728,  729,  725,  726,   46,  717,  723,  724,
          731,  732,  734,  733,  735,  736,   52,   53,  420,   54,
           55,  727,  738,  737,  447,   56,   57,  332,   58,-32766,
        -32766,-32766,-32766,-32766,-32766,-32766,-32766,-32766,    7,-32767,
        -32767,-32767,-32767,   50,  329, 1185,  518,  945,  946,  947,
          944,  943,  942,  937, 1211,  306, 1213, 1212,  763,  764,
          821,   59,   60,-32766,-32766,-32766,  808,   61, 1172,   62,
          291,  292,   63,   64,   65,   66,   67,   68,   69,   70,
          441,   24,  299,   71,  413,-32766,-32766,-32766,  116, 1087,
         1088,  749,  633, 1178,  213,  214,  215,  464,-32766,-32766,
        -32766,  822,  407, 1099,  321,-32766,  900,-32766,-32766,-32766,
        -32766,-32766,-32766, 1036,  200, -269,  428,   27,-32766,  419,
        -32766,-32766,-32766,-32766,-32766,  120,  491,  945,  946,  947,
          944,  943,  942,  297,  473,  474,  283,  623,  125,-32766,
          893,  894,  339,  477,  478,-32766, 1093, 1094, 1095, 1096,
         1090, 1091,  307,  492,-32766,    8,  425,  492, 1097, 1092,
          425,  121, -220,  869,  460,   39,  412,  332,  318,   18,
          319,  421, -122, -122, -122,   -4,  822,  463,   99,  100,
          101,  811,  301, 1036,   38,   19,  422, -122,  465, -122,
          466, -122,  467, -122,  102,  423, -122, -122, -122,   28,
           29,  468,  424,  624,   30,  469,  425,  812,   72,  348,
          923,  349,  350,  470,  471,-32766,-32766,-32766,  298,  472,
         1036,  809,  793,  840,  475,  476,-32767,-32767,-32767,-32767,
           94,   95,   96,   97,   98,-32766,  440,-32766,-32766,-32766,
        -32766, 1137,  213,  214,  215,  295,  421,  239,  824,  638,
         -122,  280,  463,  893,  894,  367,  811, 1036, 1203,   38,
           19,  422,  200,  465, 1054,  466,  492,  467,  127,  425,
          423,  213,  214,  215,   28,   29,  468,  424,  414,   30,
          469, 1036,  870,   72,  317,  822,  349,  350,  470,  471,
         1036,  200,  214,  215,  472, 1182,  919,  755,  840,  475,
          476,  213,  214,  215,  295,  918,   76,   77,   78,   47,
          338,  200,  477,  644,  326,  438,   31,  294,  331,  805,
          334,  200,  241,  824,  638,   -4,   32,  119,   79,   80,
           81,   82,   83,   84,   85,   86,   87,   88,   89,   90,
           91,   92,   93,   94,   95,   96,   97,   98,   99,  100,
          101, 1208,  301,  242,  822,  421,  801,  124,-32766,-32766,
        -32766,  463,  899,  207,  102,  811,  909,  126,   38,   19,
          422,  545,  465, 1172,  466,   34,  467,  762,-32766,  423,
        -32766,-32766,  647,   28,   29,  468,  822, 1036,   30,  469,
         -216,  117,   72,  803,   49,  349,  350,-32766,-32766,-32766,
        -32766,-32766,-32766,  472,  123, 1036,  234,  235,  236,  213,
          214,  215, 1036,  115,  641, 1138,  124,-32766,  200,-32766,
        -32766,-32766,  237,  238,  421,   96,   97,   98,  293,  200,
          463,  585,  856,  638,  811,  439, 1036,   38,   19,  422,
          284,  465,  215,  466,  749,  467, 1178,  339,  423,  231,
          232,  233,   28,   29,  468,  822,  421,   30,  469,  296,
          200,   72,  463,  415,  349,  350,  811,-32766,-32766,   38,
           19,  422,  472,  465,-32766,  466,  118,  467,  377, 1064,
          423,-32766,-32766,  642,   28,   29,  468,  822, 1099,   30,
          469,-32766,  434,   72,  129,  640,  349,  350,  576,  205,
          492,  824,  638,  425,  472,  206,-32766,-32766,-32766,  244,
          492,  237,  238,  425,  243,  653,  449,   20,  429,  301,
          332,  454,  591,  130,  357,  421,-32766,  763,  764,  599,
          600,  463,  646,  824,  638,  811,  922,  666,   38,   19,
          422,  308,  465,  650,  466,  128,  467,  756,  643,  423,
          820,  934,  656,   28,   29,  468,  822,  421,   30,  469,
          833,  102,   72,  463,   44,  349,  350,  811,   51,   48,
           38,   19,  422,  472,  465,   43,  466,   41,  467,  299,
           45,  423,   42,  605,  513,   28,   29,  468,-32766,  632,
           30,  469,  579,  432,   72,  749,  750,  349,  350,  534,
          512,  435,  824,  638, 1206,  472,  433,   33,  103,  104,
          105,  106,  107,  108,  109,  110,  111,  112,  113,  114,
          533,  776,  517,  524,  437,  622,  421, 1057,  612,  516,
          602,  619,  463,  279,  824,  638,  811,  458,  595,   38,
           19,  422,  596,  465,  330,  466,  240,  467,  975,  977,
          423,  609,  582,  -80,   28,   29,  468,  537,   12,   30,
          469,  477,  327,   72,  208,  209,  349,  350,    9, 1098,
          210,  303,  211,  333,  472,  842,  841,  384,  757,  370,
            0,  328,    0,    0,  202,  322,    0,    0, -497,  208,
          209,    0, 1087, 1088,  320,  210,-32766,  211, -498,    0,
         1089, 1144,    0,  824,  638,    0,    0,    4,  835,  202,
         -398, -407,    0,    3,   11, -406,   75, 1087, 1088,    0,
         -497,-32766,  409,  393,  408, 1089,  385,  434,  526,  372,
          302, 1143,  864,  863,  796,  857,  813,  798,  819,  807,
            0,  761,  661,  660,   37,   36,  926,  565,  810, 1093,
         1094, 1095, 1096, 1090, 1091,  383,  854,  852,  929,  804,
          759, 1097, 1092,  806,  818,  290,  760,  928,  212,  802,
        -32766,  930,  565,  927, 1093, 1094, 1095, 1096, 1090, 1091,
          383,  872, 1209,  639,  649,  651, 1097, 1092,  652,  654,
          655, 1034,  658,  212,  663,-32766,  664,  665,  122,  324,
          325,  405,  406,    0,  758, 1210,  839,  838,  766,  453,
         1207, 1179, 1177, 1163, 1175, 1078,  911, 1183, 1173,  829,
          836, 1038, 1039,  827,  935,  794,  765,  837,  662, 1050,
          861,  768,  767,  862,    0,  304,  289,  281,   25,   26,
          203,  305,  335,   74,   73,  411,  417,   35,   40,-32766,
           22,    0, 1015,  569, -217, 1016, 1103,  901, 1080, 1044,
         1040, 1041,  629,  559,  461,  457,  455,  450,  378,   16,
           15,   14, -216,    0,    0, -416,    0, 1045,  603, 1157,
         1104, 1205, 1077, 1174, 1158, 1162, 1176, 1063, 1048, 1049,
         1046, 1047
    );

    protected $actionCheck = array(
            2,    3,    4,    5,    6,    8,    8,    9,   10,   11,
           12,   31,   32,   33,   34,   35,   36,   37,   38,   39,
            7,   41,   42,   43,   44,   45,   46,   47,   48,   49,
           50,   51,   52,    8,    9,   10,   31,   32,   33,   34,
           35,   36,   37,   38,   39,    7,   66,   67,   31,   32,
           33,   34,   54,   28,    0,   30,   31,   32,   33,   34,
           35,   36,   37,   38,   39,   40,   68,   69,   70,   71,
           72,   73,   74,   79,    7,   77,   31,   32,   33,   34,
           35,    7,   84,   85,   86,   87,   88,   89,   90,   91,
           92,   93,   94,   95,   96,   97,   98,   99,  100,  101,
          102,  103,  104,  105,  106,  107,  108,  109,  110,  111,
          112,  113,  114,  115,  116,  117,  118,  119,  120,  121,
          122,  123,  124,  125,  126,  127,   67,  129,  130,  131,
          132,  133,  134,  135,  136,  137,    2,    3,    4,    5,
            6,  143,  144,  145,    7,   11,   12,  153,   14,   31,
           32,   33,   34,   35,   36,   37,   38,   39,  103,   41,
           42,   43,   44,   67,  109,  152,   82,  112,  113,  114,
          115,  116,  117,  118,   77,    7,   79,   80,  102,  103,
            1,   47,   48,    8,    9,   10,  148,   53,   79,   55,
           56,   57,   58,   59,   60,   61,   62,   63,   64,   65,
            7,   67,   68,   69,   70,    8,    9,   10,  149,   75,
           76,   77,   77,   79,    8,    9,   10,   83,    8,    9,
           10,    1,  146,  139,  128,   28,  152,   30,   31,   32,
           33,   34,   35,   12,   28,   79,  102,    7,   28,    7,
           30,   31,   32,   33,   34,  149,  112,  112,  113,  114,
          115,  116,  117,    7,  120,  121,   35,   77,  149,  103,
          130,  131,  153,  129,  130,  109,  132,  133,  134,  135,
          136,  137,  138,  143,  118,    7,  146,  143,  144,  145,
          146,    7,  152,   29,    7,  151,    7,  153,  154,  152,
          156,   71,   72,   73,   74,    0,    1,   77,   50,   51,
           52,   81,   54,   12,   84,   85,   86,   87,   88,   89,
           90,   91,   92,   93,   66,   95,   96,   97,   98,   99,
          100,  101,  102,  143,  104,  105,  146,  148,  108,    7,
          150,  111,  112,  113,  114,    8,    9,   10,   35,  119,
           12,  148,  122,  123,  124,  125,   41,   42,   43,   44,
           45,   46,   47,   48,   49,   28,    7,   30,   31,   32,
           33,  155,    8,    9,   10,   35,   71,   13,  148,  149,
          150,   13,   77,  130,  131,   79,   81,   12,   82,   84,
           85,   86,   28,   88,  152,   90,  143,   92,   67,  146,
           95,    8,    9,   10,   99,  100,  101,  102,  103,  104,
          105,   12,  148,  108,  109,    1,  111,  112,  113,  114,
           12,   28,    9,   10,  119,   77,  148,  122,  123,  124,
          125,    8,    9,   10,   35,  148,    8,    9,   10,   67,
           67,   28,  129,   29,    7,   29,  140,  141,  143,  148,
            7,   28,   29,  148,  149,  150,   28,   13,   30,   31,
           32,   33,   34,   35,   36,   37,   38,   39,   40,   41,
           42,   43,   44,   45,   46,   47,   48,   49,   50,   51,
           52,  150,   54,   15,    1,   71,  148,  147,    8,    9,
           10,   77,  152,   15,   66,   81,   79,  149,   84,   85,
           86,  128,   88,   79,   90,   13,   92,  148,   28,   95,
           30,   31,   29,   99,  100,  101,    1,   12,  104,  105,
          152,  149,  108,  148,   67,  111,  112,    8,    9,   10,
           31,   32,   33,  119,   29,   12,   50,   51,   52,    8,
            9,   10,   12,   15,   29,  152,  147,   28,   28,   30,
           31,   32,   66,   67,   71,   47,   48,   49,   35,   28,
           77,   82,  148,  149,   81,  149,   12,   84,   85,   86,
          153,   88,   10,   90,   77,   92,   79,  153,   95,   47,
           48,   49,   99,  100,  101,    1,   71,  104,  105,   35,
           28,  108,   77,  123,  111,  112,   81,    8,    9,   84,
           85,   86,  119,   88,   31,   90,  149,   92,   78,  112,
           95,   31,   32,   29,   99,  100,  101,    1,  139,  104,
          105,  151,  146,  108,  149,  149,  111,  112,  153,   15,
          143,  148,  149,  146,  119,   15,    8,    9,   10,   15,
          143,   66,   67,  146,   15,   29,   72,   73,  151,   54,
          153,   72,   73,   97,   98,   71,   28,  102,  103,  106,
          107,   77,   29,  148,  149,   81,  148,  149,   84,   85,
           86,   29,   88,   29,   90,   29,   92,  148,  149,   95,
           29,  148,  149,   99,  100,  101,    1,   71,  104,  105,
           35,   66,  108,   77,   67,  111,  112,   81,   67,   67,
           84,   85,   86,  119,   88,   67,   90,   67,   92,   68,
           67,   95,   67,   74,   77,   99,  100,  101,   82,   89,
          104,  105,   87,  102,  108,   77,   77,  111,  112,   77,
           77,   77,  148,  149,   77,  119,   77,   15,   16,   17,
           18,   19,   20,   21,   22,   23,   24,   25,   26,   27,
           77,   77,   77,   82,   86,   79,   71,   79,   79,   79,
           79,   91,   77,   94,  148,  149,   81,  102,   96,   84,
           85,   86,  109,   88,  110,   90,   29,   92,   56,   57,
           95,   93,   96,   94,   99,  100,  101,   94,   94,  104,
          105,  129,  126,  108,   47,   48,  111,  112,  142,  139,
           53,  151,   55,  126,  119,  123,  123,  146,  150,  142,
           -1,  127,   -1,   -1,   67,  128,   -1,   -1,  128,   47,
           48,   -1,   75,   76,  128,   53,   79,   55,  128,   -1,
           83,  139,   -1,  148,  149,   -1,   -1,  142,  147,   67,
          142,  142,   -1,  142,  142,  142,  149,   75,   76,   -1,
          128,   79,  146,  146,  146,   83,  146,  146,  146,  146,
          151,  156,  148,  148,  148,  148,  148,  148,  148,  148,
           -1,  148,  148,  148,  148,  148,  148,  130,  148,  132,
          133,  134,  135,  136,  137,  138,  148,  148,  148,  148,
          148,  144,  145,  148,  148,  151,  148,  148,  151,  148,
          153,  148,  130,  148,  132,  133,  134,  135,  136,  137,
          138,  148,  150,  149,  149,  149,  144,  145,  149,  149,
          149,  154,  149,  151,  149,  153,  149,  149,  149,  149,
          149,  149,  149,   -1,  150,  150,  150,  150,  150,  150,
          150,  150,  150,  150,  150,  150,  150,  150,  150,  150,
          150,  150,  150,  150,  150,  150,  150,  150,  150,  150,
          150,  150,  150,  150,   -1,  151,  151,  151,  151,  151,
          151,  151,  151,  151,  151,  151,  151,  151,  151,  151,
          151,   -1,  152,  152,  152,  152,  152,  152,  152,  152,
          152,  152,  152,  152,  152,  152,  152,  152,  152,  152,
          152,  152,  152,   -1,   -1,  154,   -1,  155,  155,  155,
          155,  155,  155,  155,  155,  155,  155,  155,  155,  155,
          155,  155
    );

    protected $actionBase = array(
            0,  220,  295,  109,  109,  180,  739,   -2,   -2,   -2,
           -2,   -2,  135,  574,  473,  606,  473,  505,  404,  675,
          675,  675,  330,  389,  513,  513,  826,  513,  328,  365,
          291,  520,  495,  221,  544,  398,  398,  398,  398,  134,
          134,  398,  398,  398,  398,  398,  398,  398,  398,  398,
          398,  398,  398,  398,  398,  398,  398,  398,  398,  398,
          398,  398,  398,  398,  398,  398,  398,  398,  398,  398,
          398,  398,  398,  398,  398,  398,  398,  398,  398,  398,
          398,  398,  398,  398,  398,  398,  398,  398,  398,  398,
          398,  398,  398,  398,  398,  398,  398,  398,  398,  398,
          398,  398,  398,  398,  398,  398,  398,  398,  398,  398,
          398,  398,  398,  398,  398,  398,  398,  398,  398,  398,
          398,  398,  398,  398,  398,  398,  398,  398,  398,  398,
          398,  254,  179,  434,  482,  741,  731,  735,  736,  828,
          659,  823,  780,  781,  636,  782,  783,  784,  785,  786,
          779,  787,  843,  788,  418,  418,  418,  418,  418,  418,
          418,  418,  418,  418,  418,   -3,  354,  383,  413,  206,
          579,  521,  521,  521,  521,  521,  521,  521,  175,  175,
          175,  175,  175,  175,  175,  175,  175,  175,  175,  175,
          175,  175,  175,  175,  175,  403,  618,  618,  618,  552,
          737,  510,  762,  762,  762,  762,  762,  762,  762,  762,
          762,  762,  762,  762,  762,  762,  762,  762,  762,  762,
          762,  762,  762,  762,  762,  762,  762,  762,  762,  762,
          762,  762,  762,  762,  762,  762,  762,  762,  762,  762,
          762,  762,  762,  762,  762,  470,  -20,  -20,  509,  563,
          327,  570,  210,  489,  197,   25,   25,   25,   25,   25,
           17,   45,    5,    5,    5,    5,  712,  305,  305,  305,
          305,  118,  118,  118,  118,  776,  777,  797,  799,  303,
          303,  652,  652,  631,  769,  498,  498,  522,  522,  487,
          487,  487,  487,  487,  487,  487,  487,  487,  487,  460,
          156,  818,  130,  130,  130,  130,  243,   84,  243,  682,
          695,  248,  248,  248,  476,  476,  476,   76,  661,  296,
          338,  338,  338,  296,  545,  545,  545,  477,  477,  477,
          477,  466,  687,  477,  477,  477,  362,  626,   97,  465,
          676,  800,  662,  803,  508,  689,   96,  698,  696,  407,
          611,  564,  569,  543,  688,  406,  407,  254,  523,  447,
          585,  720,  642,  349,  732,   38,  193,  363,  519,   59,
          414,  137,  770,  738,  821,  820,   13,  321,  690,  585,
          585,  585,   74,  469,  771,  772,   59,  358,  565,  565,
          565,  565,  802,  773,  565,  565,  565,  565,  801,  796,
          268,  277,  778,  232,  718,  638,  638,  638,  638,  638,
          638,  645,  638,  808,  627,  819,  819,  663,  671,  645,
          817,  817,  817,  817,  645,  638,  819,  819,  645,  631,
          819,  230,  645,  656,  638,  667,  667,  817,  715,  714,
          627,  670,  674,  819,  819,  819,  674,  663,  645,  817,
          653,  681,   67,  819,  817,  632,  632,  653,  645,  632,
          671,  632,   54,  641,  630,  816,  813,  815,  643,  754,
          673,  672,  805,  734,  812,  665,  649,  806,  807,  702,
          713,  711,  644,  518,  635,  628,  617,  633,  691,  622,
          686,  611,  701,  615,  615,  615,  680,  685,  680,  615,
          615,  615,  615,  615,  615,  615,  615,  842,  657,  693,
          677,  658,  710,  604,  703,  683,  610,  763,  650,  702,
          702,  795,  829,  836,  841,  757,  639,  699,  831,  680,
          856,  717,  274,  468,  640,  798,  651,  664,  700,  680,
          804,  680,  765,  680,  827,  647,  775,  702,  774,  615,
          825,  855,  854,  853,  852,  851,  850,  849,  848,  621,
          847,  709,  625,  835,  168,  809,  688,  646,  697,  708,
          433,  846,  648,  680,  680,  767,  687,  680,  768,  753,
          716,  839,  705,  834,  845,  650,  833,  680,  655,  844,
          433,  623,  629,  822,  678,  704,  814,  669,  824,  811,
          755,  458,  619,  752,  634,  706,  838,  837,  840,  707,
          756,  759,  614,  660,  668,  666,  789,  760,  810,  728,
          790,  791,  830,  679,  701,  692,  654,  684,  620,  761,
          792,  832,  729,  730,  743,  793,  745,  794,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,  134,  134,
           -2,   -2,   -2,   -2,    0,    0,    0,    0,    0,   -2,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,    0,    0,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  418,  418,
          418,  418,  418,  418,  418,  418,  418,  418,  418,  418,
          418,  418,  418,  418,  418,  418,  418,  418,  418,  418,
          418,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,  418,  -20,  -20,  -20,  -20,  418,  -20,  -20,
          -20,  -20,  -20,  -20,  -20,  418,  418,  418,  418,  418,
          418,  418,  418,  418,  418,  418,  418,  418,  418,  418,
          418,  418,  -20,  418,  418,  418,  -20,  487,  -20,  487,
          487,  487,  487,  487,  487,  487,  487,  487,  487,  487,
          487,  487,  487,  487,  487,  487,  487,  487,  487,  487,
          487,  487,  487,  487,  487,  487,  487,  487,  487,  487,
          487,  487,  487,  487,  487,  487,  487,  487,  487,  487,
          487,  487,  418,    0,    0,  418,  -20,  418,  -20,  418,
          -20,  418,  418,  418,  418,  418,  418,  -20,  -20,  -20,
          -20,  -20,  -20,    0,  248,  248,  248,  248,  -20,  -20,
          -20,  -20,   55,   55,   55,   55,  487,  487,  487,  487,
          487,  487,  248,  248,  476,  476,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,  487,   55,  487,  638,
          638,  638,  638,  638,  296,  638,  296,  296,    0,    0,
            0,    0,    0,    0,  638,  296,    0,   -6,   -6,   -6,
            0,  638,  638,  638,  638,  638,  638,  638,  638,   -6,
          638,  638,  638,  819,  296,    0,   -6,  546,  546,  546,
          546,  433,   59,    0,  638,  638,    0,  670,    0,    0,
            0,  819,    0,    0,    0,    0,    0,  615,  274,  699,
            0,  322,    0,    0,    0,    0,    0,    0,    0,  639,
          322,  246,  246,    0,    0,  621,  615,  615,  615,    0,
            0,  639,  639,    0,    0,    0,    0,    0,    0,  427,
          639,    0,    0,    0,    0,  427,  279,    0,    0,  279,
            0,  433
    );

    protected $actionDefault = array(
            3,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,  524,  524,32767,  481,32767,32767,
        32767,32767,32767,32767,32767,  287,  287,  287,32767,32767,
        32767,  513,  513,  513,  513,  513,  513,  513,  513,  513,
          513,  513,32767,32767,32767,32767,32767,  369,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,  375,  529,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,  350,  351,  353,  354,  286,  514,
          237,  376,  528,  285,  239,  314,  485,32767,32767,32767,
          316,  116,  248,  193,  484,  119,  284,  224,  368,  370,
          315,  291,  296,  297,  298,  299,  300,  301,  302,  303,
          304,  305,  306,  307,  290,  441,  347,  346,  345,  443,
        32767,  442,  478,  478,  481,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,  312,  469,  468,  313,  439,
          317,  440,  319,  444,  318,  335,  336,  333,  334,  337,
          446,  445,  462,  463,  460,  461,  289,  338,  339,  340,
          341,  464,  465,  466,  467,  271,  271,  271,  271,32767,
        32767,  523,  523,32767,32767,  326,  327,  453,  454,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
          272,32767,  228,  228,  228,  228,  228,32767,32767,32767,
        32767,  321,  322,  320,  448,  449,  447,32767,  415,32767,
        32767,32767,32767,  417,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,  486,32767,32767,32767,
        32767,32767,32767,32767,32767,  499,  404,32767,32767,32767,
          397,  212,  214,  161,  472,32767,32767,32767,32767,  504,
          331,32767,32767,32767,32767,32767,32767,  537,32767,  499,
        32767,32767,32767,32767,32767,32767,32767,32767,  344,  323,
          324,  325,32767,32767,32767,32767,  503,  497,  456,  457,
          458,  459,32767,32767,  450,  451,  452,  455,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,  165,32767,  412,32767,  418,  418,32767,32767,  165,
        32767,32767,32767,32767,  165,32767,  502,  501,  165,32767,
          398,  480,  165,  178,32767,  176,  176,32767,  198,  198,
        32767,32767,  180,  473,  492,32767,  180,32767,  165,32767,
          386,  167,  480,32767,32767,  230,  230,  386,  165,  230,
        32767,  230,32767,   82,  422,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,  399,
        32767,32767,32767,32767,  365,  366,  475,  488,32767,  489,
        32767,  397,32767,  329,  330,  332,  309,32767,  311,  355,
          356,  357,  358,  359,  360,  361,  363,32767,32767,  402,
          405,32767,32767,32767,   84,  108,  247,32767,  536,   84,
          400,32767,32767,  294,  536,32767,32767,32767,32767,  531,
        32767,32767,  288,32767,32767,32767,   84,32767,   84,  243,
        32767,  163,32767,  521,32767,32767,  497,  401,32767,  328,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,  498,
        32767,32767,32767,32767,  219,32767,  435,32767,   84,32767,
          179,32767,32767,  292,  238,32767,32767,  530,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,  164,32767,32767,
          181,32767,32767,  497,32767,32767,32767,32767,32767,32767,
        32767,32767,  283,32767,32767,32767,32767,32767,  497,32767,
        32767,32767,  223,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,   82,   60,32767,  265,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,  121,  121,
            3,  121,  121,    3,  121,  121,  121,  121,  121,  121,
          121,  121,  121,  121,  121,  121,  121,  206,  250,  209,
          198,  198,  158,  250,  250,  250,  257
    );

    protected $goto = array(
          160,  160,  134,  134,  139,  134,  135,  136,  137,  142,
          144,  181,  162,  158,  158,  158,  158,  139,  139,  159,
          159,  159,  159,  159,  159,  159,  159,  159,  159,  159,
          154,  155,  156,  157,  178,  133,  179,  493,  494,  360,
          495,  499,  500,  501,  502,  503,  504,  505,  506,  962,
          138,  140,  141,  143,  165,  170,  180,  196,  245,  248,
          250,  252,  254,  255,  256,  257,  258,  259,  267,  268,
          269,  270,  285,  286,  311,  312,  313,  379,  380,  381,
          549,  182,  183,  184,  185,  186,  187,  188,  189,  190,
          191,  192,  193,  194,  145,  146,  147,  161,  148,  163,
          149,  197,  164,  150,  151,  152,  198,  153,  131,  625,
          567,  753,  567,  567,  567,  567,  567,  567,  567,  567,
          567,  567,  567,  567,  567,  567,  567,  567,  567,  567,
          567,  567,  567,  567,  567,  567,  567,  567,  567,  567,
          567,  567,  567,  567,  567,  567,  567,  567,  567,  567,
          567,  567,  567,  567,  567, 1100,    6, 1100, 1100, 1100,
         1100, 1100, 1100, 1100, 1100, 1100, 1100, 1100, 1100, 1100,
         1100, 1100, 1100, 1100, 1100, 1100, 1100, 1100, 1100, 1100,
         1100, 1100, 1100, 1100, 1100, 1100, 1100, 1100, 1100, 1100,
         1100, 1100, 1100, 1100, 1100, 1100, 1100, 1100, 1100, 1100,
          885,  885, 1189, 1189,  583,  586,  631,  168,  341,  509,
          754,  509,  171,  172,  173,  388,  389,  390,  391,  167,
          195,  199,  201,  249,  251,  253,  260,  261,  262,  263,
          264,  265,  271,  272,  273,  274,  287,  288,  314,  315,
          316,  394,  395,  396,  397,  169,  174,  246,  247,  175,
          176,  177,  497,  497,  497,  497,  497,  497,  523, 1200,
         1200,  784,  497,  497,  497,  497,  497,  497,  497,  497,
          497,  497,  508, 1200,  508,  387,  608,  543,  543,  573,
          539,  580,  606,  790,  752,  541,  541,  496,  498,  529,
          546,  574,  577,  587,  593,  871, 1169,  851, 1169,  657,
          634,  511,  880,  875,  566,  815,  566,  566,  566,  566,
          566,  566,  566,  566,  566,  566,  566,  566,  566,  566,
          566,  566,  566,  566,  566,  566,  566,  566,  566,  566,
          566,  566,  566,  566,  566,  566,  566,  566,  566,  566,
          566,  566,  566,  566,  566,  566,  566,  566,  566,  551,
          552,  553,  554,  555,  556,  557,  558,  560,  589,  514,
          855,  550,  590,  344,  404,  522,  519,  519,  519,  443,
          445,  933,  636,  519, 1161, 1101,  618,  931,  522,  522,
          276,  277,  278,  430,  430,  430,  430,  430,  430,  538,
          519,  903, 1058,  430,  430,  430,  430,  430,  430,  430,
          430,  430,  430, 1065,  544, 1065,  892,  892,  892,  892,
          892,  535,  892,  659,  562,  777,  594,  868,  882,  613,
          867,  616,  878,  620,  621,  628,  630,  635,  637,  342,
          343,  849,  849,  849,  849,  323,  310,  844,  850,  615,
          548, 1199, 1199,  572,  941,  777,  777,  519,  519,  536,
          568,  519,  519, 1081,  519, 1199,  510, 1168,  510, 1168,
         1019,   17,   13,  355, 1061, 1062, 1193,  520, 1058, 1202,
          611, 1076, 1075,  617,  361,  358,  547,  561, 1184, 1184,
         1184, 1059, 1160, 1059,  598,  607, 1186, 1149,  362,   21,
         1167, 1060,  527,  375,  604, 1009,  540,  369,  369,  369,
          898,  889,  960,  770,  770,  778,  778,  778,  780,  369,
          769,  398,  451,  347,  773,  368,  386,  373,  907,  771,
          645,  402,   10, 1051, 1056,  446,  781,  578,  912,  859,
         1146,  459,  949,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,  528
    );

    protected $gotoCheck = array(
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   53,
          112,   11,  112,  112,  112,  112,  112,  112,  112,  112,
          112,  112,  112,  112,  112,  112,  112,  112,  112,  112,
          112,  112,  112,  112,  112,  112,  112,  112,  112,  112,
          112,  112,  112,  112,  112,  112,  112,  112,  112,  112,
          112,  112,  112,  112,  112,  119,   90,  119,  119,  119,
          119,  119,  119,  119,  119,  119,  119,  119,  119,  119,
          119,  119,  119,  119,  119,  119,  119,  119,  119,  119,
          119,  119,  119,  119,  119,  119,  119,  119,  119,  119,
          119,  119,  119,  119,  119,  119,  119,  119,  119,  119,
           70,   70,   70,   70,   56,   56,   56,   23,   65,  112,
           12,  112,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,  109,  109,  109,  109,  109,  109,   93,  134,
          134,   25,  109,  109,  109,  109,  109,  109,  109,  109,
          109,  109,  109,  134,  109,   47,   47,   47,   47,   47,
           47,   36,   36,   10,   10,   47,   47,   47,   47,   47,
           47,   47,   47,   47,   47,   10,  110,   10,  110,   10,
            5,   10,   10,   10,   53,   46,   53,   53,   53,   53,
           53,   53,   53,   53,   53,   53,   53,   53,   53,   53,
           53,   53,   53,   53,   53,   53,   53,   53,   53,   53,
           53,   53,   53,   53,   53,   53,   53,   53,   53,   53,
           53,   53,   53,   53,   53,   53,   53,   53,   53,  102,
          102,  102,  102,  102,  102,  102,  102,  102,  102,    8,
           29,   40,   63,   63,   63,   40,    8,    8,    8,    7,
            7,    7,    7,    8,   75,    7,    7,    7,   40,   40,
           61,   61,   61,   53,   53,   53,   53,   53,   53,    8,
            8,   77,   75,   53,   53,   53,   53,   53,   53,   53,
           53,   53,   53,   53,  101,   53,   53,   53,   53,   53,
           53,   28,   53,   28,   28,   19,   28,   28,   28,   28,
           28,   28,   28,   28,   28,   28,   28,   28,   28,   65,
           65,   53,   53,   53,   53,  118,  118,   53,   53,   53,
            2,  133,  133,    2,   90,   19,   19,    8,    8,    8,
            8,    8,    8,   30,    8,  133,  115,  111,  115,  111,
           30,   30,   30,   30,   75,   75,  132,    8,   75,  133,
           57,  117,  117,   57,   43,   57,    8,   30,  111,  111,
          111,   75,   75,   75,  120,   45,  130,  124,   54,   30,
          111,   75,   54,   44,   30,   94,   54,  116,  116,  116,
           74,   72,   93,   19,   19,   19,   19,   19,   19,  116,
           19,   18,   54,   14,   21,    9,  116,   13,   78,   20,
           67,   17,   54,  105,  107,   59,   22,   60,   79,   64,
          123,  100,   92,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   93
    );

    protected $gotoBase = array(
            0,    0, -200,    0,    0,  288,    0,  366,   42,  184,
          282,  109,  208,  170,  196,    0,    0,  115,  186,   98,
          171,  188,   86,    7,    0,  253,    0,    0, -228,  342,
           40,    0,    0,    0,    0,    0,  245,    0,    0,  -22,
          339,    0,    0,  436,  203,  205,  289,   -4,    0,    0,
            0,    0,    0,  104,   64,    0,  -99,   14,    0,   89,
           81, -283,    0,   34,   82, -231,    0,  163,    0,    0,
          -79,    0,  195,    0,  192,   38,    0,  368,  162,   87,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          144,    0,   72,  219,  194,    0,    0,    0,    0,    0,
           74,  379,  307,    0,    0,  107,    0,  105,    0,  -27,
           -3,  158,  -90,    0,    0,  157,  177,  150,  117,  -45,
          281,    0,    0,   78,  283,    0,    0,    0,    0,    0,
          204,    0,  439,  132,  -50,    0
    );

    protected $gotoDefault = array(
        -32768,  462,  668,    2,  669,  740,  748,  601,  479,  515,
          853,  791,  792,  364,  410,  480,  363,  399,  392,  779,
          772,  774,  782,  166,  400,  785,    1,  787,  521,  823,
         1010,  351,  795,  352,  592,  797,  531,  799,  800,  132,
          481,  365,  366,  532,  374,  581,  814,  266,  371,  816,
          353,  817,  826,  354,  614,  597,  563,  610,  482,  442,
          575,  275,  542,  570,  858,  340,  866,  648,  874,  877,
          483,  564,  888,  448,  896, 1086,  382,  902,  908,  913,
          916,  418,  401,  588,  920,  921,    5,  925,  626,  627,
          940,  300,  948,  961,  416, 1029, 1031,  484,  485,  525,
          456,  507,  530,  486, 1052,  436,  403, 1055,  487,  488,
          426,  427, 1073, 1070,  346, 1154,  345,  444,  309, 1141,
          584, 1105,  452, 1192, 1150,  336,  489,  490,  359,  376,
         1187,  431, 1194, 1201,  337,  571
    );

    protected $ruleToNonTerminal = array(
            0,    1,    3,    3,    2,    5,    5,    5,    5,    5,
            5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
            5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
            5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
            5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
            5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
            5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
            5,    5,    5,    6,    6,    6,    6,    6,    6,    6,
            7,    7,    8,    8,    9,    4,    4,    4,    4,    4,
            4,    4,    4,    4,    4,    4,   14,   14,   15,   15,
           15,   15,   17,   17,   13,   13,   18,   18,   19,   19,
           20,   20,   21,   21,   16,   16,   22,   24,   24,   25,
           26,   26,   28,   27,   27,   27,   27,   29,   29,   29,
           29,   29,   29,   29,   29,   29,   29,   29,   29,   29,
           29,   29,   29,   29,   29,   29,   29,   29,   29,   29,
           29,   29,   29,   29,   29,   29,   10,   10,   50,   50,
           52,   51,   51,   44,   44,   54,   54,   55,   55,   11,
           12,   12,   12,   58,   58,   58,   59,   59,   62,   62,
           60,   60,   63,   63,   37,   37,   46,   46,   49,   49,
           49,   48,   48,   64,   38,   38,   38,   38,   65,   65,
           66,   66,   67,   67,   35,   35,   31,   31,   68,   33,
           33,   69,   32,   32,   34,   34,   45,   45,   45,   56,
           56,   71,   71,   72,   72,   74,   74,   74,   73,   73,
           57,   57,   75,   75,   75,   76,   76,   77,   77,   77,
           41,   41,   78,   78,   78,   42,   42,   79,   79,   61,
           61,   80,   80,   80,   80,   85,   85,   86,   86,   87,
           87,   87,   87,   87,   88,   89,   89,   84,   84,   81,
           81,   83,   83,   91,   91,   90,   90,   90,   90,   90,
           90,   82,   82,   92,   92,   43,   43,   36,   36,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   39,   39,   39,   39,   39,   39,   39,
           39,   39,   39,   30,   30,   40,   40,   97,   97,   98,
           98,   98,   98,  104,   93,   93,  100,  100,  106,  106,
          107,  108,  108,  108,  108,  108,  108,  112,  112,   53,
           53,   53,   94,   94,  113,  113,  109,  109,  114,  114,
          114,  114,   95,   95,   95,   99,   99,   99,  105,  105,
          119,  119,  119,  119,  119,  119,  119,  119,  119,  119,
          119,  119,  119,   23,   23,   23,   23,   23,   23,  121,
          121,  121,  121,  121,  121,  121,  121,  121,  121,  121,
          121,  121,  121,  121,  121,  121,  121,  121,  121,  121,
          121,  121,  121,  121,  121,  121,  121,  121,  121,  121,
          121,  121,  103,  103,   96,   96,   96,   96,  120,  120,
          123,  123,  122,  122,  124,  124,   47,   47,   47,   47,
          126,  126,  125,  125,  125,  125,  125,  127,  127,  111,
          111,  115,  115,  110,  110,  128,  128,  128,  128,  116,
          116,  116,  116,  102,  102,  117,  117,  117,   70,  129,
          129,  130,  130,  130,  101,  101,  131,  131,  132,  132,
          132,  132,  118,  118,  118,  118,  134,  133,  133,  133,
          133,  133,  133,  133,  135,  135,  135
    );

    protected $ruleToLength = array(
            1,    1,    2,    0,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    3,    1,    1,    1,    1,    1,    3,
            5,    4,    3,    4,    2,    3,    1,    1,    7,    8,
            6,    7,    3,    1,    3,    1,    3,    1,    1,    3,
            1,    2,    1,    2,    3,    1,    3,    3,    1,    3,
            2,    0,    1,    1,    1,    1,    1,    3,    5,    8,
            3,    5,    9,    3,    2,    3,    2,    3,    2,    3,
            2,    3,    3,    3,    1,    2,    5,    7,    9,    5,
            6,    3,    3,    2,    2,    1,    1,    1,    0,    2,
            8,    0,    4,    1,    3,    0,    1,    0,    1,   10,
            7,    6,    5,    1,    2,    2,    0,    2,    0,    2,
            0,    2,    1,    3,    1,    4,    1,    4,    1,    1,
            4,    1,    3,    3,    3,    4,    4,    5,    0,    2,
            4,    3,    1,    1,    1,    4,    0,    2,    3,    0,
            2,    4,    0,    2,    0,    3,    1,    2,    1,    1,
            0,    1,    3,    4,    6,    1,    1,    1,    0,    1,
            0,    2,    2,    3,    3,    1,    3,    1,    2,    2,
            3,    1,    1,    2,    4,    3,    1,    1,    3,    2,
            0,    3,    3,    9,    3,    1,    3,    0,    2,    4,
            5,    4,    4,    4,    3,    1,    1,    1,    3,    1,
            1,    0,    1,    1,    2,    1,    1,    1,    1,    1,
            1,    1,    3,    1,    3,    3,    1,    0,    1,    1,
            3,    3,    4,    4,    1,    2,    3,    3,    3,    3,
            3,    3,    3,    3,    3,    3,    3,    3,    2,    2,
            2,    2,    3,    3,    3,    3,    3,    3,    3,    3,
            3,    3,    3,    3,    3,    3,    3,    3,    3,    2,
            2,    2,    2,    3,    3,    3,    3,    3,    3,    3,
            3,    3,    3,    1,    3,    5,    4,    3,    4,    4,
            2,    2,    2,    2,    2,    2,    2,    2,    2,    2,
            2,    2,    2,    2,    1,    1,    1,    3,    2,    1,
            2,   10,   11,    3,    3,    2,    4,    4,    3,    4,
            4,    4,    4,    7,    3,    2,    0,    4,    1,    3,
            2,    2,    4,    6,    2,    2,    4,    1,    1,    1,
            2,    3,    1,    1,    1,    1,    1,    1,    3,    3,
            4,    4,    0,    2,    1,    0,    1,    1,    0,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    3,    2,    1,    3,    1,    4,    3,    1,    3,
            3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
            3,    3,    3,    3,    3,    3,    2,    2,    2,    2,
            3,    3,    3,    3,    3,    3,    3,    3,    5,    4,
            4,    3,    1,    3,    1,    1,    3,    3,    0,    2,
            0,    1,    3,    1,    3,    1,    1,    1,    1,    1,
            6,    4,    3,    4,    2,    4,    4,    1,    3,    1,
            2,    1,    1,    4,    1,    3,    6,    4,    4,    4,
            4,    1,    4,    0,    1,    1,    3,    1,    4,    3,
            1,    1,    1,    0,    0,    2,    3,    1,    3,    1,
            4,    2,    2,    2,    1,    2,    1,    1,    4,    3,
            3,    3,    6,    3,    1,    1,    1
    );

    protected function reduceRule0() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule1() {
         $this->semValue = $this->handleNamespaces($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule2() {
         if (is_array($this->semStack[$this->stackPos-(2-2)])) { $this->semValue = array_merge($this->semStack[$this->stackPos-(2-1)], $this->semStack[$this->stackPos-(2-2)]); } else { $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)]; };
    }

    protected function reduceRule3() {
         $this->semValue = array();
    }

    protected function reduceRule4() {
         $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop(['comments' => $startAttributes['comments']]); } else { $nop = null; };
            if ($nop !== null) { $this->semStack[$this->stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule5() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule6() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule7() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule8() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule9() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule10() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule11() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule12() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule13() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule14() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule15() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule16() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule17() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule18() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule19() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule20() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule21() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule22() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule23() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule24() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule25() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule26() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule27() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule28() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule29() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule30() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule31() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule32() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule33() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule34() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule35() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule36() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule37() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule38() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule39() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule40() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule41() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule42() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule43() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule44() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule45() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule46() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule47() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule48() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule49() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule50() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule51() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule52() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule53() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule54() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule55() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule56() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule57() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule58() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule59() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule60() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule61() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule62() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule63() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule64() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule65() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule66() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule67() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule68() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule69() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule70() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule71() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule72() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule73() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule74() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule75() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule76() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule77() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule78() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule79() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule80() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule81() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule82() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule83() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule84() {
         $this->semValue = new Name($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule85() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule86() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule87() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule88() {
         $this->semValue = new Stmt\HaltCompiler($this->lexer->handleHaltCompiler(), $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule89() {
         $this->semValue = new Stmt\Namespace_($this->semStack[$this->stackPos-(3-2)], null, $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule90() {
         $this->semValue = new Stmt\Namespace_($this->semStack[$this->stackPos-(5-2)], $this->semStack[$this->stackPos-(5-4)], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule91() {
         $this->semValue = new Stmt\Namespace_(null, $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule92() {
         $this->semValue = new Stmt\Use_($this->semStack[$this->stackPos-(3-2)], Stmt\Use_::TYPE_NORMAL, $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule93() {
         $this->semValue = new Stmt\Use_($this->semStack[$this->stackPos-(4-3)], $this->semStack[$this->stackPos-(4-2)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule94() {
         $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule95() {
         $this->semValue = new Stmt\Const_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule96() {
         $this->semValue = Stmt\Use_::TYPE_FUNCTION;
    }

    protected function reduceRule97() {
         $this->semValue = Stmt\Use_::TYPE_CONSTANT;
    }

    protected function reduceRule98() {
         $this->semValue = new Stmt\GroupUse(new Name($this->semStack[$this->stackPos-(7-3)], $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(7-6)], $this->semStack[$this->stackPos-(7-2)], $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes);
    }

    protected function reduceRule99() {
         $this->semValue = new Stmt\GroupUse(new Name($this->semStack[$this->stackPos-(8-4)], $this->startAttributeStack[$this->stackPos-(8-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(8-7)], $this->semStack[$this->stackPos-(8-2)], $this->startAttributeStack[$this->stackPos-(8-1)] + $this->endAttributes);
    }

    protected function reduceRule100() {
         $this->semValue = new Stmt\GroupUse(new Name($this->semStack[$this->stackPos-(6-2)], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(6-5)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes);
    }

    protected function reduceRule101() {
         $this->semValue = new Stmt\GroupUse(new Name($this->semStack[$this->stackPos-(7-3)], $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(7-6)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes);
    }

    protected function reduceRule102() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule103() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule104() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule105() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule106() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule107() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule108() {
         $this->semValue = new Stmt\UseUse($this->semStack[$this->stackPos-(1-1)], null, Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule109() {
         $this->semValue = new Stmt\UseUse($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule110() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule111() {
         $this->semValue = $this->semStack[$this->stackPos-(2-2)];
    }

    protected function reduceRule112() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)]; $this->semValue->type = Stmt\Use_::TYPE_NORMAL;
    }

    protected function reduceRule113() {
         $this->semValue = $this->semStack[$this->stackPos-(2-2)]; $this->semValue->type = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule114() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule115() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule116() {
         $this->semValue = new Node\Const_($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule117() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule118() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule119() {
         $this->semValue = new Node\Const_($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule120() {
         if (is_array($this->semStack[$this->stackPos-(2-2)])) { $this->semValue = array_merge($this->semStack[$this->stackPos-(2-1)], $this->semStack[$this->stackPos-(2-2)]); } else { $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)]; };
    }

    protected function reduceRule121() {
         $this->semValue = array();
    }

    protected function reduceRule122() {
         $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop(['comments' => $startAttributes['comments']]); } else { $nop = null; };
            if ($nop !== null) { $this->semStack[$this->stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule123() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule124() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule125() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule126() {
         throw new Error('__HALT_COMPILER() can only be used from the outermost scope', $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule127() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)]; $attrs = $this->startAttributeStack[$this->stackPos-(3-1)]; $stmts = $this->semValue; if (!empty($attrs['comments']) && isset($stmts[0])) {$stmts[0]->setAttribute('comments', array_merge($attrs['comments'], $stmts[0]->getAttribute('comments', []))); };
    }

    protected function reduceRule128() {
         $this->semValue = new Stmt\If_($this->semStack[$this->stackPos-(5-2)], ['stmts' => is_array($this->semStack[$this->stackPos-(5-3)]) ? $this->semStack[$this->stackPos-(5-3)] : array($this->semStack[$this->stackPos-(5-3)]), 'elseifs' => $this->semStack[$this->stackPos-(5-4)], 'else' => $this->semStack[$this->stackPos-(5-5)]], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule129() {
         $this->semValue = new Stmt\If_($this->semStack[$this->stackPos-(8-2)], ['stmts' => $this->semStack[$this->stackPos-(8-4)], 'elseifs' => $this->semStack[$this->stackPos-(8-5)], 'else' => $this->semStack[$this->stackPos-(8-6)]], $this->startAttributeStack[$this->stackPos-(8-1)] + $this->endAttributes);
    }

    protected function reduceRule130() {
         $this->semValue = new Stmt\While_($this->semStack[$this->stackPos-(3-2)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule131() {
         $this->semValue = new Stmt\Do_($this->semStack[$this->stackPos-(5-4)], is_array($this->semStack[$this->stackPos-(5-2)]) ? $this->semStack[$this->stackPos-(5-2)] : array($this->semStack[$this->stackPos-(5-2)]), $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule132() {
         $this->semValue = new Stmt\For_(['init' => $this->semStack[$this->stackPos-(9-3)], 'cond' => $this->semStack[$this->stackPos-(9-5)], 'loop' => $this->semStack[$this->stackPos-(9-7)], 'stmts' => $this->semStack[$this->stackPos-(9-9)]], $this->startAttributeStack[$this->stackPos-(9-1)] + $this->endAttributes);
    }

    protected function reduceRule133() {
         $this->semValue = new Stmt\Switch_($this->semStack[$this->stackPos-(3-2)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule134() {
         $this->semValue = new Stmt\Break_(null, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule135() {
         $this->semValue = new Stmt\Break_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule136() {
         $this->semValue = new Stmt\Continue_(null, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule137() {
         $this->semValue = new Stmt\Continue_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule138() {
         $this->semValue = new Stmt\Return_(null, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule139() {
         $this->semValue = new Stmt\Return_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule140() {
         $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule141() {
         $this->semValue = new Stmt\Global_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule142() {
         $this->semValue = new Stmt\Static_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule143() {
         $this->semValue = new Stmt\Echo_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule144() {
         $this->semValue = new Stmt\InlineHTML($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule145() {
         $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule146() {
         $this->semValue = new Stmt\Unset_($this->semStack[$this->stackPos-(5-3)], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule147() {
         $this->semValue = new Stmt\Foreach_($this->semStack[$this->stackPos-(7-3)], $this->semStack[$this->stackPos-(7-5)][0], ['keyVar' => null, 'byRef' => $this->semStack[$this->stackPos-(7-5)][1], 'stmts' => $this->semStack[$this->stackPos-(7-7)]], $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes);
    }

    protected function reduceRule148() {
         $this->semValue = new Stmt\Foreach_($this->semStack[$this->stackPos-(9-3)], $this->semStack[$this->stackPos-(9-7)][0], ['keyVar' => $this->semStack[$this->stackPos-(9-5)], 'byRef' => $this->semStack[$this->stackPos-(9-7)][1], 'stmts' => $this->semStack[$this->stackPos-(9-9)]], $this->startAttributeStack[$this->stackPos-(9-1)] + $this->endAttributes);
    }

    protected function reduceRule149() {
         $this->semValue = new Stmt\Declare_($this->semStack[$this->stackPos-(5-3)], $this->semStack[$this->stackPos-(5-5)], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule150() {
         $this->semValue = new Stmt\TryCatch($this->semStack[$this->stackPos-(6-3)], $this->semStack[$this->stackPos-(6-5)], $this->semStack[$this->stackPos-(6-6)], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes);
    }

    protected function reduceRule151() {
         $this->semValue = new Stmt\Throw_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule152() {
         $this->semValue = new Stmt\Goto_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule153() {
         $this->semValue = new Stmt\Label($this->semStack[$this->stackPos-(2-1)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule154() {
         $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule155() {
         $this->semValue = array(); /* means: no statement */
    }

    protected function reduceRule156() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule157() {
         $startAttributes = $this->startAttributeStack[$this->stackPos-(1-1)]; if (isset($startAttributes['comments'])) { $this->semValue = new Stmt\Nop(['comments' => $startAttributes['comments']]); } else { $this->semValue = null; };
            if ($this->semValue === null) $this->semValue = array(); /* means: no statement */
    }

    protected function reduceRule158() {
         $this->semValue = array();
    }

    protected function reduceRule159() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule160() {
         $this->semValue = new Stmt\Catch_($this->semStack[$this->stackPos-(8-3)], substr($this->semStack[$this->stackPos-(8-4)], 1), $this->semStack[$this->stackPos-(8-7)], $this->startAttributeStack[$this->stackPos-(8-1)] + $this->endAttributes);
    }

    protected function reduceRule161() {
         $this->semValue = null;
    }

    protected function reduceRule162() {
         $this->semValue = $this->semStack[$this->stackPos-(4-3)];
    }

    protected function reduceRule163() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule164() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule165() {
         $this->semValue = false;
    }

    protected function reduceRule166() {
         $this->semValue = true;
    }

    protected function reduceRule167() {
         $this->semValue = false;
    }

    protected function reduceRule168() {
         $this->semValue = true;
    }

    protected function reduceRule169() {
         $this->semValue = new Stmt\Function_($this->semStack[$this->stackPos-(10-3)], ['byRef' => $this->semStack[$this->stackPos-(10-2)], 'params' => $this->semStack[$this->stackPos-(10-5)], 'returnType' => $this->semStack[$this->stackPos-(10-7)], 'stmts' => $this->semStack[$this->stackPos-(10-9)]], $this->startAttributeStack[$this->stackPos-(10-1)] + $this->endAttributes);
    }

    protected function reduceRule170() {
         $this->semValue = new Stmt\Class_($this->semStack[$this->stackPos-(7-2)], ['type' => $this->semStack[$this->stackPos-(7-1)], 'extends' => $this->semStack[$this->stackPos-(7-3)], 'implements' => $this->semStack[$this->stackPos-(7-4)], 'stmts' => $this->semStack[$this->stackPos-(7-6)]], $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes);
    }

    protected function reduceRule171() {
         $this->semValue = new Stmt\Interface_($this->semStack[$this->stackPos-(6-2)], ['extends' => $this->semStack[$this->stackPos-(6-3)], 'stmts' => $this->semStack[$this->stackPos-(6-5)]], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes);
    }

    protected function reduceRule172() {
         $this->semValue = new Stmt\Trait_($this->semStack[$this->stackPos-(5-2)], $this->semStack[$this->stackPos-(5-4)], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule173() {
         $this->semValue = 0;
    }

    protected function reduceRule174() {
         $this->semValue = Stmt\Class_::MODIFIER_ABSTRACT;
    }

    protected function reduceRule175() {
         $this->semValue = Stmt\Class_::MODIFIER_FINAL;
    }

    protected function reduceRule176() {
         $this->semValue = null;
    }

    protected function reduceRule177() {
         $this->semValue = $this->semStack[$this->stackPos-(2-2)];
    }

    protected function reduceRule178() {
         $this->semValue = array();
    }

    protected function reduceRule179() {
         $this->semValue = $this->semStack[$this->stackPos-(2-2)];
    }

    protected function reduceRule180() {
         $this->semValue = array();
    }

    protected function reduceRule181() {
         $this->semValue = $this->semStack[$this->stackPos-(2-2)];
    }

    protected function reduceRule182() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule183() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule184() {
         $this->semValue = is_array($this->semStack[$this->stackPos-(1-1)]) ? $this->semStack[$this->stackPos-(1-1)] : array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule185() {
         $this->semValue = $this->semStack[$this->stackPos-(4-2)];
    }

    protected function reduceRule186() {
         $this->semValue = is_array($this->semStack[$this->stackPos-(1-1)]) ? $this->semStack[$this->stackPos-(1-1)] : array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule187() {
         $this->semValue = $this->semStack[$this->stackPos-(4-2)];
    }

    protected function reduceRule188() {
         $this->semValue = is_array($this->semStack[$this->stackPos-(1-1)]) ? $this->semStack[$this->stackPos-(1-1)] : array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule189() {
         $this->semValue = null;
    }

    protected function reduceRule190() {
         $this->semValue = $this->semStack[$this->stackPos-(4-2)];
    }

    protected function reduceRule191() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule192() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule193() {
         $this->semValue = new Stmt\DeclareDeclare($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule194() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule195() {
         $this->semValue = $this->semStack[$this->stackPos-(4-3)];
    }

    protected function reduceRule196() {
         $this->semValue = $this->semStack[$this->stackPos-(4-2)];
    }

    protected function reduceRule197() {
         $this->semValue = $this->semStack[$this->stackPos-(5-3)];
    }

    protected function reduceRule198() {
         $this->semValue = array();
    }

    protected function reduceRule199() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule200() {
         $this->semValue = new Stmt\Case_($this->semStack[$this->stackPos-(4-2)], $this->semStack[$this->stackPos-(4-4)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule201() {
         $this->semValue = new Stmt\Case_(null, $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule202() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule203() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule204() {
         $this->semValue = is_array($this->semStack[$this->stackPos-(1-1)]) ? $this->semStack[$this->stackPos-(1-1)] : array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule205() {
         $this->semValue = $this->semStack[$this->stackPos-(4-2)];
    }

    protected function reduceRule206() {
         $this->semValue = array();
    }

    protected function reduceRule207() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule208() {
         $this->semValue = new Stmt\ElseIf_($this->semStack[$this->stackPos-(3-2)], is_array($this->semStack[$this->stackPos-(3-3)]) ? $this->semStack[$this->stackPos-(3-3)] : array($this->semStack[$this->stackPos-(3-3)]), $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule209() {
         $this->semValue = array();
    }

    protected function reduceRule210() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule211() {
         $this->semValue = new Stmt\ElseIf_($this->semStack[$this->stackPos-(4-2)], $this->semStack[$this->stackPos-(4-4)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule212() {
         $this->semValue = null;
    }

    protected function reduceRule213() {
         $this->semValue = new Stmt\Else_(is_array($this->semStack[$this->stackPos-(2-2)]) ? $this->semStack[$this->stackPos-(2-2)] : array($this->semStack[$this->stackPos-(2-2)]), $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule214() {
         $this->semValue = null;
    }

    protected function reduceRule215() {
         $this->semValue = new Stmt\Else_($this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule216() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)], false);
    }

    protected function reduceRule217() {
         $this->semValue = array($this->semStack[$this->stackPos-(2-2)], true);
    }

    protected function reduceRule218() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)], false);
    }

    protected function reduceRule219() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule220() {
         $this->semValue = array();
    }

    protected function reduceRule221() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule222() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule223() {
         $this->semValue = new Node\Param(substr($this->semStack[$this->stackPos-(4-4)], 1), null, $this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-2)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule224() {
         $this->semValue = new Node\Param(substr($this->semStack[$this->stackPos-(6-4)], 1), $this->semStack[$this->stackPos-(6-6)], $this->semStack[$this->stackPos-(6-1)], $this->semStack[$this->stackPos-(6-2)], $this->semStack[$this->stackPos-(6-3)], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes);
    }

    protected function reduceRule225() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule226() {
         $this->semValue = 'array';
    }

    protected function reduceRule227() {
         $this->semValue = 'callable';
    }

    protected function reduceRule228() {
         $this->semValue = null;
    }

    protected function reduceRule229() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule230() {
         $this->semValue = null;
    }

    protected function reduceRule231() {
         $this->semValue = $this->semStack[$this->stackPos-(2-2)];
    }

    protected function reduceRule232() {
         $this->semValue = array();
    }

    protected function reduceRule233() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule234() {
         $this->semValue = array(new Node\Arg($this->semStack[$this->stackPos-(3-2)], false, false, $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes));
    }

    protected function reduceRule235() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule236() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule237() {
         $this->semValue = new Node\Arg($this->semStack[$this->stackPos-(1-1)], false, false, $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule238() {
         $this->semValue = new Node\Arg($this->semStack[$this->stackPos-(2-2)], true, false, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule239() {
         $this->semValue = new Node\Arg($this->semStack[$this->stackPos-(2-2)], false, true, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule240() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule241() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule242() {
         $this->semValue = new Expr\Variable(substr($this->semStack[$this->stackPos-(1-1)], 1), $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule243() {
         $this->semValue = new Expr\Variable($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule244() {
         $this->semValue = new Expr\Variable($this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule245() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule246() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule247() {
         $this->semValue = new Stmt\StaticVar(substr($this->semStack[$this->stackPos-(1-1)], 1), null, $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule248() {
         $this->semValue = new Stmt\StaticVar(substr($this->semStack[$this->stackPos-(3-1)], 1), $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule249() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule250() {
         $this->semValue = array();
    }

    protected function reduceRule251() {
         $this->semValue = new Stmt\Property($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule252() {
         $this->semValue = new Stmt\ClassConst($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule253() {
         $this->semValue = new Stmt\ClassMethod($this->semStack[$this->stackPos-(9-4)], ['type' => $this->semStack[$this->stackPos-(9-1)], 'byRef' => $this->semStack[$this->stackPos-(9-3)], 'params' => $this->semStack[$this->stackPos-(9-6)], 'returnType' => $this->semStack[$this->stackPos-(9-8)], 'stmts' => $this->semStack[$this->stackPos-(9-9)]], $this->startAttributeStack[$this->stackPos-(9-1)] + $this->endAttributes);
    }

    protected function reduceRule254() {
         $this->semValue = new Stmt\TraitUse($this->semStack[$this->stackPos-(3-2)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule255() {
         $this->semValue = array();
    }

    protected function reduceRule256() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule257() {
         $this->semValue = array();
    }

    protected function reduceRule258() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule259() {
         $this->semValue = new Stmt\TraitUseAdaptation\Precedence($this->semStack[$this->stackPos-(4-1)][0], $this->semStack[$this->stackPos-(4-1)][1], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule260() {
         $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$this->stackPos-(5-1)][0], $this->semStack[$this->stackPos-(5-1)][1], $this->semStack[$this->stackPos-(5-3)], $this->semStack[$this->stackPos-(5-4)], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule261() {
         $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$this->stackPos-(4-1)][0], $this->semStack[$this->stackPos-(4-1)][1], $this->semStack[$this->stackPos-(4-3)], null, $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule262() {
         $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$this->stackPos-(4-1)][0], $this->semStack[$this->stackPos-(4-1)][1], null, $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule263() {
         $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$this->stackPos-(4-1)][0], $this->semStack[$this->stackPos-(4-1)][1], null, $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule264() {
         $this->semValue = array($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)]);
    }

    protected function reduceRule265() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule266() {
         $this->semValue = array(null, $this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule267() {
         $this->semValue = null;
    }

    protected function reduceRule268() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule269() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule270() {
         $this->semValue = 0;
    }

    protected function reduceRule271() {
         $this->semValue = 0;
    }

    protected function reduceRule272() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule273() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule274() {
         Stmt\Class_::verifyModifier($this->semStack[$this->stackPos-(2-1)], $this->semStack[$this->stackPos-(2-2)]); $this->semValue = $this->semStack[$this->stackPos-(2-1)] | $this->semStack[$this->stackPos-(2-2)];
    }

    protected function reduceRule275() {
         $this->semValue = Stmt\Class_::MODIFIER_PUBLIC;
    }

    protected function reduceRule276() {
         $this->semValue = Stmt\Class_::MODIFIER_PROTECTED;
    }

    protected function reduceRule277() {
         $this->semValue = Stmt\Class_::MODIFIER_PRIVATE;
    }

    protected function reduceRule278() {
         $this->semValue = Stmt\Class_::MODIFIER_STATIC;
    }

    protected function reduceRule279() {
         $this->semValue = Stmt\Class_::MODIFIER_ABSTRACT;
    }

    protected function reduceRule280() {
         $this->semValue = Stmt\Class_::MODIFIER_FINAL;
    }

    protected function reduceRule281() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule282() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule283() {
         $this->semValue = new Stmt\PropertyProperty(substr($this->semStack[$this->stackPos-(1-1)], 1), null, $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule284() {
         $this->semValue = new Stmt\PropertyProperty(substr($this->semStack[$this->stackPos-(3-1)], 1), $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule285() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule286() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule287() {
         $this->semValue = array();
    }

    protected function reduceRule288() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule289() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule290() {
         $this->semValue = new Expr\Assign($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule291() {
         $this->semValue = new Expr\Assign($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule292() {
         $this->semValue = new Expr\AssignRef($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-4)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule293() {
         $this->semValue = new Expr\AssignRef($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-4)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule294() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule295() {
         $this->semValue = new Expr\Clone_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule296() {
         $this->semValue = new Expr\AssignOp\Plus($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule297() {
         $this->semValue = new Expr\AssignOp\Minus($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule298() {
         $this->semValue = new Expr\AssignOp\Mul($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule299() {
         $this->semValue = new Expr\AssignOp\Div($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule300() {
         $this->semValue = new Expr\AssignOp\Concat($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule301() {
         $this->semValue = new Expr\AssignOp\Mod($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule302() {
         $this->semValue = new Expr\AssignOp\BitwiseAnd($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule303() {
         $this->semValue = new Expr\AssignOp\BitwiseOr($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule304() {
         $this->semValue = new Expr\AssignOp\BitwiseXor($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule305() {
         $this->semValue = new Expr\AssignOp\ShiftLeft($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule306() {
         $this->semValue = new Expr\AssignOp\ShiftRight($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule307() {
         $this->semValue = new Expr\AssignOp\Pow($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule308() {
         $this->semValue = new Expr\PostInc($this->semStack[$this->stackPos-(2-1)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule309() {
         $this->semValue = new Expr\PreInc($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule310() {
         $this->semValue = new Expr\PostDec($this->semStack[$this->stackPos-(2-1)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule311() {
         $this->semValue = new Expr\PreDec($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule312() {
         $this->semValue = new Expr\BinaryOp\BooleanOr($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule313() {
         $this->semValue = new Expr\BinaryOp\BooleanAnd($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule314() {
         $this->semValue = new Expr\BinaryOp\LogicalOr($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule315() {
         $this->semValue = new Expr\BinaryOp\LogicalAnd($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule316() {
         $this->semValue = new Expr\BinaryOp\LogicalXor($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule317() {
         $this->semValue = new Expr\BinaryOp\BitwiseOr($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule318() {
         $this->semValue = new Expr\BinaryOp\BitwiseAnd($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule319() {
         $this->semValue = new Expr\BinaryOp\BitwiseXor($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule320() {
         $this->semValue = new Expr\BinaryOp\Concat($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule321() {
         $this->semValue = new Expr\BinaryOp\Plus($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule322() {
         $this->semValue = new Expr\BinaryOp\Minus($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule323() {
         $this->semValue = new Expr\BinaryOp\Mul($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule324() {
         $this->semValue = new Expr\BinaryOp\Div($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule325() {
         $this->semValue = new Expr\BinaryOp\Mod($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule326() {
         $this->semValue = new Expr\BinaryOp\ShiftLeft($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule327() {
         $this->semValue = new Expr\BinaryOp\ShiftRight($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule328() {
         $this->semValue = new Expr\BinaryOp\Pow($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule329() {
         $this->semValue = new Expr\UnaryPlus($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule330() {
         $this->semValue = new Expr\UnaryMinus($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule331() {
         $this->semValue = new Expr\BooleanNot($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule332() {
         $this->semValue = new Expr\BitwiseNot($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule333() {
         $this->semValue = new Expr\BinaryOp\Identical($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule334() {
         $this->semValue = new Expr\BinaryOp\NotIdentical($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule335() {
         $this->semValue = new Expr\BinaryOp\Equal($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule336() {
         $this->semValue = new Expr\BinaryOp\NotEqual($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule337() {
         $this->semValue = new Expr\BinaryOp\Spaceship($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule338() {
         $this->semValue = new Expr\BinaryOp\Smaller($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule339() {
         $this->semValue = new Expr\BinaryOp\SmallerOrEqual($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule340() {
         $this->semValue = new Expr\BinaryOp\Greater($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule341() {
         $this->semValue = new Expr\BinaryOp\GreaterOrEqual($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule342() {
         $this->semValue = new Expr\Instanceof_($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule343() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule344() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule345() {
         $this->semValue = new Expr\Ternary($this->semStack[$this->stackPos-(5-1)], $this->semStack[$this->stackPos-(5-3)], $this->semStack[$this->stackPos-(5-5)], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule346() {
         $this->semValue = new Expr\Ternary($this->semStack[$this->stackPos-(4-1)], null, $this->semStack[$this->stackPos-(4-4)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule347() {
         $this->semValue = new Expr\BinaryOp\Coalesce($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule348() {
         $this->semValue = new Expr\Isset_($this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule349() {
         $this->semValue = new Expr\Empty_($this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule350() {
         $this->semValue = new Expr\Include_($this->semStack[$this->stackPos-(2-2)], Expr\Include_::TYPE_INCLUDE, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule351() {
         $this->semValue = new Expr\Include_($this->semStack[$this->stackPos-(2-2)], Expr\Include_::TYPE_INCLUDE_ONCE, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule352() {
         $this->semValue = new Expr\Eval_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule353() {
         $this->semValue = new Expr\Include_($this->semStack[$this->stackPos-(2-2)], Expr\Include_::TYPE_REQUIRE, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule354() {
         $this->semValue = new Expr\Include_($this->semStack[$this->stackPos-(2-2)], Expr\Include_::TYPE_REQUIRE_ONCE, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule355() {
         $this->semValue = new Expr\Cast\Int_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule356() {
         $this->semValue = new Expr\Cast\Double($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule357() {
         $this->semValue = new Expr\Cast\String_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule358() {
         $this->semValue = new Expr\Cast\Array_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule359() {
         $this->semValue = new Expr\Cast\Object_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule360() {
         $this->semValue = new Expr\Cast\Bool_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule361() {
         $this->semValue = new Expr\Cast\Unset_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule362() {
         $attrs = $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes;
            $attrs['kind'] = strtolower($this->semStack[$this->stackPos-(2-1)]) === 'exit' ? Expr\Exit_::KIND_EXIT : Expr\Exit_::KIND_DIE;
            $this->semValue = new Expr\Exit_($this->semStack[$this->stackPos-(2-2)], $attrs);
    }

    protected function reduceRule363() {
         $this->semValue = new Expr\ErrorSuppress($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule364() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule365() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule366() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule367() {
         $this->semValue = new Expr\ShellExec($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule368() {
         $this->semValue = new Expr\Print_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule369() {
         $this->semValue = new Expr\Yield_(null, null, $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule370() {
         $this->semValue = new Expr\YieldFrom($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule371() {
         $this->semValue = new Expr\Closure(['static' => false, 'byRef' => $this->semStack[$this->stackPos-(10-2)], 'params' => $this->semStack[$this->stackPos-(10-4)], 'uses' => $this->semStack[$this->stackPos-(10-6)], 'returnType' => $this->semStack[$this->stackPos-(10-7)], 'stmts' => $this->semStack[$this->stackPos-(10-9)]], $this->startAttributeStack[$this->stackPos-(10-1)] + $this->endAttributes);
    }

    protected function reduceRule372() {
         $this->semValue = new Expr\Closure(['static' => true, 'byRef' => $this->semStack[$this->stackPos-(11-3)], 'params' => $this->semStack[$this->stackPos-(11-5)], 'uses' => $this->semStack[$this->stackPos-(11-7)], 'returnType' => $this->semStack[$this->stackPos-(11-8)], 'stmts' => $this->semStack[$this->stackPos-(11-10)]], $this->startAttributeStack[$this->stackPos-(11-1)] + $this->endAttributes);
    }

    protected function reduceRule373() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule374() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule375() {
         $this->semValue = new Expr\Yield_($this->semStack[$this->stackPos-(2-2)], null, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule376() {
         $this->semValue = new Expr\Yield_($this->semStack[$this->stackPos-(4-4)], $this->semStack[$this->stackPos-(4-2)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule377() {
         $attrs = $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes; $attrs['kind'] = Expr\Array_::KIND_LONG;
            $this->semValue = new Expr\Array_($this->semStack[$this->stackPos-(4-3)], $attrs);
    }

    protected function reduceRule378() {
         $attrs = $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = Expr\Array_::KIND_SHORT;
            $this->semValue = new Expr\Array_($this->semStack[$this->stackPos-(3-2)], $attrs);
    }

    protected function reduceRule379() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule380() {
         $attrs = $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes; $attrs['kind'] = ($this->semStack[$this->stackPos-(4-1)][0] === "'" || ($this->semStack[$this->stackPos-(4-1)][1] === "'" && ($this->semStack[$this->stackPos-(4-1)][0] === 'b' || $this->semStack[$this->stackPos-(4-1)][0] === 'B')) ? Scalar\String_::KIND_SINGLE_QUOTED : Scalar\String_::KIND_DOUBLE_QUOTED);
            $this->semValue = new Expr\ArrayDimFetch(new Scalar\String_(Scalar\String_::parse($this->semStack[$this->stackPos-(4-1)]), $attrs), $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule381() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule382() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule383() {
         $this->semValue = array(new Stmt\Class_(null, ['type' => 0, 'extends' => $this->semStack[$this->stackPos-(7-3)], 'implements' => $this->semStack[$this->stackPos-(7-4)], 'stmts' => $this->semStack[$this->stackPos-(7-6)]], $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(7-2)]);
    }

    protected function reduceRule384() {
         $this->semValue = new Expr\New_($this->semStack[$this->stackPos-(3-2)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule385() {
         list($class, $ctorArgs) = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = new Expr\New_($class, $ctorArgs, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule386() {
         $this->semValue = array();
    }

    protected function reduceRule387() {
         $this->semValue = $this->semStack[$this->stackPos-(4-3)];
    }

    protected function reduceRule388() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule389() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule390() {
         $this->semValue = new Expr\ClosureUse(substr($this->semStack[$this->stackPos-(2-2)], 1), $this->semStack[$this->stackPos-(2-1)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule391() {
         $this->semValue = new Expr\FuncCall($this->semStack[$this->stackPos-(2-1)], $this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule392() {
         $this->semValue = new Expr\StaticCall($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->semStack[$this->stackPos-(4-4)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule393() {
         $this->semValue = new Expr\StaticCall($this->semStack[$this->stackPos-(6-1)], $this->semStack[$this->stackPos-(6-4)], $this->semStack[$this->stackPos-(6-6)], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes);
    }

    protected function reduceRule394() {

            if ($this->semStack[$this->stackPos-(2-1)] instanceof Node\Expr\StaticPropertyFetch) {
                $this->semValue = new Expr\StaticCall($this->semStack[$this->stackPos-(2-1)]->class, new Expr\Variable($this->semStack[$this->stackPos-(2-1)]->name, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
            } elseif ($this->semStack[$this->stackPos-(2-1)] instanceof Node\Expr\ArrayDimFetch) {
                $tmp = $this->semStack[$this->stackPos-(2-1)];
                while ($tmp->var instanceof Node\Expr\ArrayDimFetch) {
                    $tmp = $tmp->var;
                }

                $this->semValue = new Expr\StaticCall($tmp->var->class, $this->semStack[$this->stackPos-(2-1)], $this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
                $tmp->var = new Expr\Variable($tmp->var->name, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
            } else {
                throw new \Exception;
            }

    }

    protected function reduceRule395() {
         $this->semValue = new Expr\FuncCall($this->semStack[$this->stackPos-(2-1)], $this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule396() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule397() {
         $this->semValue = new Name($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule398() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule399() {
         $this->semValue = new Name($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule400() {
         $this->semValue = new Name\FullyQualified($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule401() {
         $this->semValue = new Name\Relative($this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule402() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule403() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule404() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule405() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule406() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule407() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule408() {
         $this->semValue = new Expr\PropertyFetch($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule409() {
         $this->semValue = new Expr\PropertyFetch($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule410() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule411() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule412() {
         $this->semValue = null;
    }

    protected function reduceRule413() {
         $this->semValue = null;
    }

    protected function reduceRule414() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule415() {
         $this->semValue = array();
    }

    protected function reduceRule416() {
         $this->semValue = array(new Scalar\EncapsedStringPart(Scalar\String_::parseEscapeSequences($this->semStack[$this->stackPos-(1-1)], '`', false), $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes));
    }

    protected function reduceRule417() {
         foreach ($this->semStack[$this->stackPos-(1-1)] as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) { $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, '`', false); } }; $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule418() {
         $this->semValue = array();
    }

    protected function reduceRule419() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule420() {
         $this->semValue = Scalar\LNumber::fromString($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes, true);
    }

    protected function reduceRule421() {
         $this->semValue = new Scalar\DNumber(Scalar\DNumber::parse($this->semStack[$this->stackPos-(1-1)]), $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule422() {
         $attrs = $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes; $attrs['kind'] = ($this->semStack[$this->stackPos-(1-1)][0] === "'" || ($this->semStack[$this->stackPos-(1-1)][1] === "'" && ($this->semStack[$this->stackPos-(1-1)][0] === 'b' || $this->semStack[$this->stackPos-(1-1)][0] === 'B')) ? Scalar\String_::KIND_SINGLE_QUOTED : Scalar\String_::KIND_DOUBLE_QUOTED);
            $this->semValue = new Scalar\String_(Scalar\String_::parse($this->semStack[$this->stackPos-(1-1)], false), $attrs);
    }

    protected function reduceRule423() {
         $this->semValue = new Scalar\MagicConst\Line($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule424() {
         $this->semValue = new Scalar\MagicConst\File($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule425() {
         $this->semValue = new Scalar\MagicConst\Dir($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule426() {
         $this->semValue = new Scalar\MagicConst\Class_($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule427() {
         $this->semValue = new Scalar\MagicConst\Trait_($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule428() {
         $this->semValue = new Scalar\MagicConst\Method($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule429() {
         $this->semValue = new Scalar\MagicConst\Function_($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule430() {
         $this->semValue = new Scalar\MagicConst\Namespace_($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule431() {
         $attrs = $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = strpos($this->semStack[$this->stackPos-(3-1)], "'") === false ? Scalar\String_::KIND_HEREDOC : Scalar\String_::KIND_NOWDOC; preg_match('/\A[bB]?<<<[ \t]*[\'"]?([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)[\'"]?(?:\r\n|\n|\r)\z/', $this->semStack[$this->stackPos-(3-1)], $matches); $attrs['docLabel'] = $matches[1];;
            $this->semValue = new Scalar\String_(Scalar\String_::parseDocString($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-2)], false), $attrs);
    }

    protected function reduceRule432() {
         $attrs = $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes; $attrs['kind'] = strpos($this->semStack[$this->stackPos-(2-1)], "'") === false ? Scalar\String_::KIND_HEREDOC : Scalar\String_::KIND_NOWDOC; preg_match('/\A[bB]?<<<[ \t]*[\'"]?([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)[\'"]?(?:\r\n|\n|\r)\z/', $this->semStack[$this->stackPos-(2-1)], $matches); $attrs['docLabel'] = $matches[1];;
            $this->semValue = new Scalar\String_('', $attrs);
    }

    protected function reduceRule433() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule434() {
         $this->semValue = new Expr\ClassConstFetch($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule435() {
         $this->semValue = new Expr\ConstFetch($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule436() {
         $this->semValue = new Expr\Array_($this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule437() {
         $this->semValue = new Expr\Array_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule438() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule439() {
         $this->semValue = new Expr\BinaryOp\BooleanOr($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule440() {
         $this->semValue = new Expr\BinaryOp\BooleanAnd($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule441() {
         $this->semValue = new Expr\BinaryOp\LogicalOr($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule442() {
         $this->semValue = new Expr\BinaryOp\LogicalAnd($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule443() {
         $this->semValue = new Expr\BinaryOp\LogicalXor($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule444() {
         $this->semValue = new Expr\BinaryOp\BitwiseOr($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule445() {
         $this->semValue = new Expr\BinaryOp\BitwiseAnd($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule446() {
         $this->semValue = new Expr\BinaryOp\BitwiseXor($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule447() {
         $this->semValue = new Expr\BinaryOp\Concat($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule448() {
         $this->semValue = new Expr\BinaryOp\Plus($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule449() {
         $this->semValue = new Expr\BinaryOp\Minus($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule450() {
         $this->semValue = new Expr\BinaryOp\Mul($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule451() {
         $this->semValue = new Expr\BinaryOp\Div($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule452() {
         $this->semValue = new Expr\BinaryOp\Mod($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule453() {
         $this->semValue = new Expr\BinaryOp\ShiftLeft($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule454() {
         $this->semValue = new Expr\BinaryOp\ShiftRight($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule455() {
         $this->semValue = new Expr\BinaryOp\Pow($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule456() {
         $this->semValue = new Expr\UnaryPlus($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule457() {
         $this->semValue = new Expr\UnaryMinus($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule458() {
         $this->semValue = new Expr\BooleanNot($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule459() {
         $this->semValue = new Expr\BitwiseNot($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule460() {
         $this->semValue = new Expr\BinaryOp\Identical($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule461() {
         $this->semValue = new Expr\BinaryOp\NotIdentical($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule462() {
         $this->semValue = new Expr\BinaryOp\Equal($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule463() {
         $this->semValue = new Expr\BinaryOp\NotEqual($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule464() {
         $this->semValue = new Expr\BinaryOp\Smaller($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule465() {
         $this->semValue = new Expr\BinaryOp\SmallerOrEqual($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule466() {
         $this->semValue = new Expr\BinaryOp\Greater($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule467() {
         $this->semValue = new Expr\BinaryOp\GreaterOrEqual($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule468() {
         $this->semValue = new Expr\Ternary($this->semStack[$this->stackPos-(5-1)], $this->semStack[$this->stackPos-(5-3)], $this->semStack[$this->stackPos-(5-5)], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule469() {
         $this->semValue = new Expr\Ternary($this->semStack[$this->stackPos-(4-1)], null, $this->semStack[$this->stackPos-(4-4)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule470() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule471() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule472() {
         $this->semValue = new Expr\ConstFetch($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule473() {
         $this->semValue = new Expr\ClassConstFetch($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule474() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule475() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule476() {
         $attrs = $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = Scalar\String_::KIND_DOUBLE_QUOTED;
            foreach ($this->semStack[$this->stackPos-(3-2)] as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) { $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, '"', true); } }; $this->semValue = new Scalar\Encapsed($this->semStack[$this->stackPos-(3-2)], $attrs);
    }

    protected function reduceRule477() {
         $attrs = $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = strpos($this->semStack[$this->stackPos-(3-1)], "'") === false ? Scalar\String_::KIND_HEREDOC : Scalar\String_::KIND_NOWDOC; preg_match('/\A[bB]?<<<[ \t]*[\'"]?([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)[\'"]?(?:\r\n|\n|\r)\z/', $this->semStack[$this->stackPos-(3-1)], $matches); $attrs['docLabel'] = $matches[1];;
            foreach ($this->semStack[$this->stackPos-(3-2)] as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) { $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, null, true); } } $s->value = preg_replace('~(\r\n|\n|\r)\z~', '', $s->value); if ('' === $s->value) array_pop($this->semStack[$this->stackPos-(3-2)]);; $this->semValue = new Scalar\Encapsed($this->semStack[$this->stackPos-(3-2)], $attrs);
    }

    protected function reduceRule478() {
         $this->semValue = array();
    }

    protected function reduceRule479() {
         $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule480() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule481() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule482() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule483() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule484() {
         $this->semValue = new Expr\ArrayItem($this->semStack[$this->stackPos-(3-3)], $this->semStack[$this->stackPos-(3-1)], false, $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule485() {
         $this->semValue = new Expr\ArrayItem($this->semStack[$this->stackPos-(1-1)], null, false, $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule486() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule487() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule488() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule489() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule490() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(6-2)], $this->semStack[$this->stackPos-(6-5)], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes);
    }

    protected function reduceRule491() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule492() {
         $this->semValue = new Expr\PropertyFetch($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule493() {
         $this->semValue = new Expr\MethodCall($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->semStack[$this->stackPos-(4-4)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule494() {
         $this->semValue = new Expr\FuncCall($this->semStack[$this->stackPos-(2-1)], $this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule495() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule496() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule497() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule498() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule499() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule500() {
         $this->semValue = new Expr\Variable($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule501() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule502() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule503() {
         $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-4)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule504() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule505() {
         $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$this->stackPos-(3-1)], substr($this->semStack[$this->stackPos-(3-3)], 1), $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule506() {
         $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$this->stackPos-(6-1)], $this->semStack[$this->stackPos-(6-5)], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes);
    }

    protected function reduceRule507() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule508() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule509() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule510() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule511() {
         $this->semValue = new Expr\Variable(substr($this->semStack[$this->stackPos-(1-1)], 1), $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule512() {
         $this->semValue = new Expr\Variable($this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule513() {
         $this->semValue = null;
    }

    protected function reduceRule514() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule515() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule516() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule517() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule518() {
         $this->semValue = new Expr\List_($this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule519() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule520() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule521() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule522() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule523() {
         $this->semValue = null;
    }

    protected function reduceRule524() {
         $this->semValue = array();
    }

    protected function reduceRule525() {
         $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule526() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule527() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule528() {
         $this->semValue = new Expr\ArrayItem($this->semStack[$this->stackPos-(3-3)], $this->semStack[$this->stackPos-(3-1)], false, $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule529() {
         $this->semValue = new Expr\ArrayItem($this->semStack[$this->stackPos-(1-1)], null, false, $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule530() {
         $this->semValue = new Expr\ArrayItem($this->semStack[$this->stackPos-(4-4)], $this->semStack[$this->stackPos-(4-1)], true, $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule531() {
         $this->semValue = new Expr\ArrayItem($this->semStack[$this->stackPos-(2-2)], null, true, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule532() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule533() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule534() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule535() {
         $this->semValue = array($this->semStack[$this->stackPos-(2-1)], $this->semStack[$this->stackPos-(2-2)]);
    }

    protected function reduceRule536() {
         $this->semValue = new Scalar\EncapsedStringPart($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule537() {
         $this->semValue = new Expr\Variable(substr($this->semStack[$this->stackPos-(1-1)], 1), $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule538() {
         $this->semValue = new Expr\ArrayDimFetch(new Expr\Variable(substr($this->semStack[$this->stackPos-(4-1)], 1), $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule539() {
         $this->semValue = new Expr\PropertyFetch(new Expr\Variable(substr($this->semStack[$this->stackPos-(3-1)], 1), $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule540() {
         $this->semValue = new Expr\Variable($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule541() {
         $this->semValue = new Expr\Variable($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule542() {
         $this->semValue = new Expr\ArrayDimFetch(new Expr\Variable($this->semStack[$this->stackPos-(6-2)], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(6-4)], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes);
    }

    protected function reduceRule543() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule544() {
         $this->semValue = new Scalar\String_($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule545() {
         $this->semValue = new Scalar\String_($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule546() {
         $this->semValue = new Expr\Variable(substr($this->semStack[$this->stackPos-(1-1)], 1), $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }
}
'",
        "T_IS_GREATER_OR_EQUAL",
        "T_SL",
        "T_SR",
        "'+'",
        "'-'",
        "'.'",
        "'*'",
        "'/'",
        "'%'",
        "'!'",
        "T_INSTANCEOF",
        "'~'",
        "T_INC",
        "T_DEC",
        "T_INT_CAST",
        "T_DOUBLE_CAST",
        "T_STRING_CAST",
        "T_ARRAY_CAST",
        "T_OBJECT_CAST",
        "T_BOOL_CAST",
        "T_UNSET_CAST",
        "'@'",
        "T_POW",
        "'['",
        "T_NEW",
        "T_CLONE",
        "T_EXIT",
        "T_IF",
        "T_ELSEIF",
        "T_ELSE",
        "T_ENDIF",
        "T_LNUMBER",
        "T_DNUMBER",
        "T_STRING",
        "T_STRING_VARNAME",
        "T_VARIABLE",
        "T_NUM_STRING",
        "T_INLINE_HTML",
        "T_ENCAPSED_AND_WHITESPACE",
        "T_CONSTANT_ENCAPSED_STRING",
        "T_ECHO",
        "T_DO",
        "T_WHILE",
        "T_ENDWHILE",
        "T_FOR",
        "T_ENDFOR",
        "T_FOREACH",
        "T_ENDFOREACH",
        "T_DECLARE",
        "T_ENDDECLARE",
        "T_AS",
        "T_SWITCH",
        "T_ENDSWITCH",
        "T_CASE",
        "T_DEFAULT",
        "T_BREAK",
        "T_CONTINUE",
        "T_GOTO",
        "T_FUNCTION",
        "T_CONST",
        "T_RETURN",
        "T_TRY",
        "T_CATCH",
        "T_FINALLY",
        "T_THROW",
        "T_USE",
        "T_INSTEADOF",
        "T_GLOBAL",
        "T_STATIC",
        "T_ABSTRACT",
        "T_FINAL",
        "T_PRIVATE",
        "T_PROTECTED",
        "T_PUBLIC",
        "T_VAR",
        "T_UNSET",
        "T_ISSET",
        "T_EMPTY",
        "T_HALT_COMPILER",
        "T_CLASS",
        "T_TRAIT",
        "T_INTERFACE",
        "T_EXTENDS",
        "T_IMPLEMENTS",
        "T_OBJECT_OPERATOR",
        "T_LIST",
        "T_ARRAY",
        "T_CALLABLE",
        "T_CLASS_C",
        "T_TRAIT_C",
        "T_METHOD_C",
        "T_FUNC_C",
        "T_LINE",
        "T_FILE",
        "T_START_HEREDOC",
        "T_END_HEREDOC",
        "T_DOLLAR_OPEN_CURLY_BRACES",
        "T_CURLY_OPEN",
        "T_PAAMAYIM_NEKUDOTAYIM",
        "T_NAMESPACE",
        "T_NS_C",
        "T_DIR",
        "T_NS_SEPARATOR",
        "T_ELLIPSIS",
        "';'",
        "'{'",
        "'}'",
        "'('",
        "')'",
        "'`'",
        "']'",
        "'\"'",
        "'$'"
    );

    protected $tokenToSymbol = array(
            0,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,   53,  155,  157,  156,   52,   35,  157,
          151,  152,   50,   47,    7,   48,   49,   51,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,   29,  148,
           41,   15,   43,   28,   65,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,   67,  157,  154,   34,  157,  153,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  149,   33,  150,   55,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,  157,  157,  157,  157,
          157,  157,  157,  157,  157,  157,    1,    2,    3,    4,
            5,    6,    8,    9,   10,   11,   12,   13,   14,   16,
           17,   18,   19,   20,   21,   22,   23,   24,   25,   26,
           27,   30,   31,   32,   36,   37,   38,   39,   40,   42,
           44,   45,   46,   54,   56,   57,   58,   59,   60,   61,
           62,   63,   64,   66,   68,   69,   70,   71,   72,   73,
           74,   75,   76,   77,   78,   79,   80,   81,  157,  157,
           82,   83,   84,   85,   86,   87,   88,   89,   90,   91,
           92,   93,   94,   95,   96,   97,   98,   99,  100,  101,
          102,  103,  104,  105,  106,  107,  108,  109,  110,  111,
          112,  113,  114,  115,  116,  117,  118,  119,  120,  121,
          122,  123,  124,  125,  126,  127,  128,  129,  130,  131,
          132,  133,  134,  135,  136,  137,  157,  157,  157,  157,
          157,  157,  138,  139,  140,  141,  142,  143,  144,  145,
          146,  147
    );

    protected $action = array(
          559,  560,  561,  562,  563,  704,  564,  565,  566,  602,
          603,-32766,-32766,-32766,-32767,-32767,-32767,-32767,   88,   89,
           90,   91,   92,  520,-32766,-32766,-32766,-32766,-32766,-32766,
            0,-32766,  111,-32766,-32766,-32766,-32766,-32766,-32766,-32767,
        -32767,-32767,-32767,-32767,-32766,  335,-32766,-32766,-32766,-32766,
        -32766,-32766,  567,-32766,-32766,-32766,-32766,  279,  825,  826,
          827,  824,  823,  822,-32766,-32766,  568,  569,  570,  571,
          572,  573,  574,  265,-32766,  634,-32766,-32766,-32766,-32766,
        -32766,  258,  575,  576,  577,  578,  579,  580,  581,  582,
          583,  584,  585,  605,  606,  607,  608,  609,  597,  598,
          599,  600,  601,  586,  587,  588,  589,  590,  591,  592,
          628,  629,  630,  631,  632,  633,  593,  594,  595,  596,
          626,  617,  615,  616,  612,  613,   24,  604,  610,  611,
          618,  619,  621,  620,  622,  623,   40,   41,  373,   42,
           43,  614,  625,  624,    6,   44,   45,    7,   46, -262,
          261, -418,  695,  825,  826,  827,  824,  823,  822,  817,
          113,   22,   93,   94,   95,  636,  235,  985,  236,   22,
          650,  651, 1027,-32766, 1029, 1028, -417,  949,   96,-32766,
          985,   47,   48,  509, -233,  949,  219,   49,-32766,   50,
          214,  215,   51,   52,   53,   54,   55,   56,   57,   58,
          929,   22,  229,   59,  342,-32766,-32766,-32766, -450,  950,
          951,  636, -418,  985,  330, -459,  221,  949,-32766,-32766,
        -32766,  705, -160,  390,  391,-32766, -418,-32766,-32766,-32766,
        -32766,  400,  391, -418,  344, -421,  346, -417,-32766,  209,
        -32766,-32766,-32766,  361,  267,   63,  399,   28,  359,  510,
          118, -417,  344,   63,  386,  387,  803,  267, -417,  128,
         -420,  370,  219,  390,  391,   39,  955,  956,  957,  958,
          952,  953,  237,-32766,-32766,-32766, -460,  400,  959,  954,
          344,  126,-32766,-32766,-32766,   61,  211,  247,  799,  248,
          267,  374, -122, -122, -122,   -4,  705,  375,  117,  282,
         -416,  694,-32766,  782,   32,   17,  376, -122,  377, -122,
          378, -122,  379, -122,  985,  380, -122, -122, -122,   33,
           34,  381,  343,  752,   35,  382,  251,  299,   60, -233,
         1019,  280,  281,  383,  384,-32766,-32766,-32766,-32766,  385,
          288,   21,  680,  723,  388,  389,  341,  112,   90,   91,
           92,  269,   37, -450,  354,-32766,  122,-32766,-32766,-32766,
         -459, -416, -459,  362,  537, -159,  374, -160,  707,  525,
         -122,-32766,  375,  353,  117, -416,  694,  125, -212,   32,
           17,  376, -416,  377,  222,  378,  121,  379,   25,  217,
          380,  267,-32766,   16,   33,   34,  381,  343,  336,   35,
          382,  998,  798,   60,  246,  705,  280,  281,  383,  384,
          776,  777,  447,  250,  385,-32766,   22,  642,  723,  388,
          389, -460,  115, -460,  114,  426,   70,   71,   72,  494,
          495, 1001,  949,  529,  110,  123,-32766,  109,  263, 1024,
          691,  542,  753,  707,  525,   -4,   26,  235,   73,   74,
           75,   76,   77,   78,   79,   80,   81,   82,   83,   84,
           85,   86,   87,   88,   89,   90,   91,   92,   93,   94,
           95,  116,  235,  119,  705,  374,  238,  350,  390,  391,
          527,  375,  963,  703,   96,  694,  783,-32766,   32,   17,
          376,  922,  377,  216,  378,  692,  379,  484,   18,  380,
           63,  220,  530,   33,   34,  381,  705,  716,   35,  382,
         -159,  218,   60,   38,  649,  280,  281,  124,  290,   96,
        -32766,  650,  651,  385,  802,  553,  504,  479,  480,  814,
          543,  643,  528,  439,  531,  309,  438,  425,  776,  777,
          420,  419,  351,  430,  374,  349,  637,  663,  636,-32766,
          375, 1022,  707,  525,  694,  489,  424,   32,   17,  376,
         -216,  377,  508,  378,-32766,  379,  925,  493,  380,  482,
          435,  519,   33,   34,  381,  705,  374,   35,  382,  485,
          505,   60,  375,  348,  280,  281,  694,  -80,  208,   32,
           17,  376,  385,  377,  442,  378,   10,  379,  368,  498,
          380,  262,  490,  538,   33,   34,  381,  705,  477,   35,
          382,  259,  264,   60,  965,    0,  280,  281,  725,  962,
          337,  707,  525,    0,  385,  260,  718,  724,  710,    0,
            0,    0,    0,    0,    0,  532,    0,    0,    0,    0,
            0,    0,    0,    3,    0,  374,    0,    0,    0, -376,
            9,  375,  287,  739,  525,  694,    0,  331,   32,   17,
          376,  302,  377,  314,  378,  315,  379,  319,  350,  380,
          432,  332,  328,   33,   34,  381,  705,  374,   35,  382,
          648,  693,   60,  375,  808,  280,  281,  694,  552,  551,
           32,   17,  376,  385,  377,   31,  378,  647,  379,  701,
           30,  380,  646,  807,  810,   33,   34,  381,  806,  735,
           35,  382,  737,  683,   60,  747,  746,  280,  281,  740,
          755,  685,  707,  525,  696,  385,  690,  702,  689,  688,
           27,   97,   98,   99,  100,  101,  102,  103,  104,  105,
          106,  107,  108,  809,  917,  257,  374,  256,   69,  549,
          548,  546,  375,  544,  707,  525,  694,  541,  540,   32,
           17,  376,  536,  377,  535,  378,  533,  379,  526,  329,
          380,  854,  856,  916,   33,   34,  381,  719,  712,   35,
          382, 1025, -416,   60,  815,  645,  280,  281, 1026,  721,
          653,  652,  720,  918,  385,  744,  655,  654,  722,  545,
          681, 1023,  986,  979,  991,  996,  999,  745,  644,    0,
           36, -441,  339,  334,  266,  234,  233,  232,  231,  213,
          212,  210,  129,  707,  525, -421,  910,  127, -420, -419,
          120,   20,   23,   68,   67,   29,   62,   64,   66,   65,
         -443,    0,   15, -416,   19,  242,  894,  289,  456, -213,
          473,  893,  461,  518,  897,   11,  947, -416,  939,  515,
         -212,  371,  367,  365, -416,  363,   14,  964,   13,   12,
            0, -387,    0,  483,  990, 1021,  977,  978,  948
    );

    protected $actionCheck = array(
            2,    3,    4,    5,    6,    1,    8,    9,   10,   11,
           12,    8,    9,   10,   41,   42,   43,   44,   45,   46,
           47,   48,   49,   77,    8,    9,   10,    8,    9,   10,
            0,   28,   13,   30,   31,   32,   33,   34,   35,   36,
           37,   38,   39,   40,   28,    7,   30,   31,   32,   33,
           34,   35,   54,    8,    8,    9,   10,    7,  112,  113,
          114,  115,  116,  117,    8,    9,   68,   69,   70,   71,
           72,   73,   74,    7,   28,   77,   30,   31,   32,   33,
           34,    7,   84,   85,   86,   87,   88,   89,   90,   91,
           92,   93,   94,   95,   96,   97,   98,   99,  100,  101,
          102,  103,  104,  105,  106,  107,  108,  109,  110,  111,
          112,  113,  114,  115,  116,  117,  118,  119,  120,  121,
          122,  123,  124,  125,  126,  127,    7,  129,  130,  131,
          132,  133,  134,  135,  136,  137,    2,    3,    4,    5,
            6,  143,  144,  145,  103,   11,   12,    7,   14,   79,
          109,   67,  148,  112,  113,  114,  115,  116,  117,  118,
            7,   67,   50,   51,   52,   77,   54,   79,    7,   67,
          102,  103,   77,  103,   79,   80,   67,   83,   66,  109,
           79,   47,   48,   77,    7,   83,   35,   53,  118,   55,
           56,   57,   58,   59,   60,   61,   62,   63,   64,   65,
          112,   67,   68,   69,   70,    8,    9,   10,    7,   75,
           76,   77,  128,   79,  146,    7,    7,   83,    8,    9,
           10,    1,    7,  129,  130,   28,  142,   30,   31,   32,
           33,  143,  130,  149,  146,  151,  102,  128,   28,   13,
           30,   31,   32,   29,  156,  151,  112,   13,    7,  143,
          149,  142,  146,  151,  120,  121,  150,  156,  149,   15,
          151,    7,   35,  129,  130,   67,  132,  133,  134,  135,
          136,  137,  138,    8,    9,   10,    7,  143,  144,  145,
          146,   15,    8,    9,   10,  151,    7,  153,  148,  155,
          156,   71,   72,   73,   74,    0,    1,   77,  147,    7,
           67,   81,   28,  152,   84,   85,   86,   87,   88,   89,
           90,   91,   92,   93,   79,   95,   96,   97,   98,   99,
          100,  101,  102,   29,  104,  105,  128,   79,  108,  152,
           82,  111,  112,  113,  114,    8,    9,   10,   79,  119,
          142,    7,  122,  123,  124,  125,    7,  149,   47,   48,
           49,   67,   67,  152,    7,   28,   67,   30,   31,   79,
          152,  128,  154,  149,   29,    7,   71,  152,  148,  149,
          150,  112,   77,    7,  147,  142,   81,   15,  152,   84,
           85,   86,  149,   88,   35,   90,   15,   92,  140,  141,
           95,  156,  112,  152,   99,  100,  101,  102,  103,  104,
          105,   77,  148,  108,  109,    1,  111,  112,  113,  114,
          130,  131,  128,  128,  119,  156,   67,  122,  123,  124,
          125,  152,   15,  154,   15,   82,    8,    9,   10,   72,
           73,  152,   83,   29,  149,   29,  156,   15,  143,  150,
          148,   29,  148,  148,  149,  150,   28,   54,   30,   31,
           32,   33,   34,   35,   36,   37,   38,   39,   40,   41,
           42,   43,   44,   45,   46,   47,   48,   49,   50,   51,
           52,   29,   54,  149,    1,   71,   29,  146,  129,  130,
          149,   77,  139,   29,   66,   81,  152,   79,   84,   85,
           86,  152,   88,   35,   90,  148,   92,   72,   73,   95,
          151,   35,   29,   99,  100,  101,    1,   35,  104,  105,
          152,   35,  108,   67,  148,  111,  112,   97,   98,   66,
          112,  102,  103,  119,  148,  149,   74,  106,  107,  148,
          149,  148,  149,   77,   29,   78,   77,   77,  130,  131,
           77,   77,   77,   82,   71,   77,   77,   77,   77,   82,
           77,   77,  148,  149,   81,   93,   79,   84,   85,   86,
          152,   88,   79,   90,  156,   92,   79,   79,   95,   79,
           86,   89,   99,  100,  101,    1,   71,  104,  105,   87,
           91,  108,   77,  102,  111,  112,   81,   94,   94,   84,
           85,   86,  119,   88,   94,   90,   94,   92,  102,   96,
           95,  110,   96,   29,   99,  100,  101,    1,  109,  104,
          105,  126,  126,  108,  139,   -1,  111,  112,  123,  139,
          123,  148,  149,   -1,  119,  127,  147,  123,  150,   -1,
           -1,   -1,   -1,   -1,   -1,   29,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,  142,   -1,   71,   -1,   -1,   -1,  142,
          142,   77,  142,  148,  149,   81,   -1,  146,   84,   85,
           86,  146,   88,  146,   90,  146,   92,  146,  146,   95,
          146,  146,  149,   99,  100,  101,    1,   71,  104,  105,
          148,  148,  108,   77,  148,  111,  112,   81,  148,  148,
           84,   85,   86,  119,   88,  148,   90,  148,   92,  148,
          148,   95,  148,  148,  148,   99,  100,  101,  148,  148,
          104,  105,  148,  148,  108,  148,  148,  111,  112,  148,
          148,  148,  148,  149,  148,  119,  148,  148,  148,  148,
           15,   16,   17,   18,   19,   20,   21,   22,   23,   24,
           25,   26,   27,  148,  150,  149,   71,  149,  149,  149,
          149,  149,   77,  149,  148,  149,   81,  149,  149,   84,
           85,   86,  149,   88,  149,   90,  149,   92,  149,  149,
           95,   56,   57,  150,   99,  100,  101,  150,  150,  104,
          105,  150,   67,  108,  150,  150,  111,  112,  150,  150,
          150,  150,  150,  150,  119,  150,  150,  150,  150,  150,
          150,  150,  150,  150,  150,  150,  150,  150,  150,   -1,
          151,  151,  151,  151,  151,  151,  151,  151,  151,  151,
          151,  151,  151,  148,  149,  151,  153,  151,  151,  151,
          151,  151,  151,  151,  151,  151,  151,  151,  151,  151,
          151,   -1,  152,  128,  152,  152,  152,  152,  152,  152,
          152,  152,  152,  152,  152,  152,  152,  142,  152,  152,
          152,  152,  152,  152,  149,  152,  152,  155,  152,  152,
           -1,  153,   -1,  154,  154,  154,  154,  154,  154
    );

    protected $actionBase = array(
            0,  220,  295,  101,  106,  536,   -2,   -2,   -2,   -2,
          -54,  473,  606,  574,  606,  404,  505,  675,  675,  675,
          151,  227,  458,  458,  458,  457,  442,  476,  466,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          294,    4,  234,  551,  693,  702,  696,  690,  703,  494,
          695,  694,  651,  652,  406,  653,  654,  655,  656,  698,
          719,  692,  701,  418,  418,  418,  418,  418,  418,  418,
          418,  418,  418,  418,  418,  418,  418,  418,  418,   45,
           19,   56,  265,  265,  265,  265,  265,  265,  265,  265,
          265,  265,  265,  265,  265,  265,  265,  265,  265,  265,
          274,  274,  274,  327,  210,  197,   46,  715,   16,    3,
            3,    3,    3,    3,  -27,  -27,  -27,  -27,  349,  349,
           94,   94,  102,  102,  102,  102,  102,  102,  102,  102,
          102,  102,  102,  648,  639,  642,  643,  301,  301,  497,
           70,  408,  408,  408,  408,   88,  280,  343,  280,  475,
          712,   84,  109,  112,  112,  112,   68,  461,  248,  248,
          324,  324,  233,  233,  198,  233,  419,  419,  419,  259,
          259,  259,  259,  331,  259,  259,  259,  599,  467,   95,
          506,  645,  376,  503,  657,  285,  269,  208,  511,  525,
          235,  481,  235,  421,  425,  357,  507,  235,  235,  214,
          294,  381,  393,  533,  456,  366,  554,  292,  347,  284,
          383,  241,  598,  549,  700,  358,  699,  201,  279,  289,
          393,  393,  393,  334,  596,  523,  177,  226,  647,  620,
          215,  646,  641,  140,  254,  640,  339,  560,  471,  471,
          471,  471,  471,  471,  472,  471,  463,  680,  680,  459,
          490,  472,  659,  472,  471,  680,  472,  119,  472,  485,
          471,  486,  486,  463,  477,  498,  680,  680,  498,  459,
          472,  541,  540,  499,  479,  447,  447,  499,  472,  447,
          490,  447,   30,  685,  686,  454,  688,  684,  687,  661,
          683,  464,  619,  504,  495,  669,  668,  682,  460,  468,
          670,  681,  524,  532,  465,  422,  501,  446,  678,  481,
          522,  453,  453,  453,  446,  674,  453,  453,  453,  453,
          453,  453,  453,  453,  724,  510,  484,  581,  580,  579,
          409,  578,  515,  500,  407,  604,  480,  524,  524,  650,
          718,  673,  469,  667,  706,  679,  552,  153,  371,  666,
          649,  517,  470,  519,  665,  602,  704,  474,  638,  524,
          635,  453,  660,  689,  722,  723,  677,  720,  713,  161,
          521,  576,   66,  721,  658,  601,  600,  547,  717,  711,
          710,  496,   66,  573,  492,  697,  462,  662,  488,  663,
          617,  362,  266,  631,  676,  572,  716,  714,  708,  571,
          568,  615,  613,  244,  671,  335,  452,  489,  567,  487,
          483,  628,  609,  664,  565,  564,  627,  623,  707,  493,
          522,  508,  491,  502,  482,  608,  594,  709,  412,  561,
          595,  556,  478,  555,  634,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,  134,  134,   -2,   -2,   -2,
            0,    0,    0,    0,   -2,  134,  134,  134,  134,  134,
          134,  134,  134,  134,  134,  134,  134,  134,  134,  134,
          134,  134,  134,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,  418,  418,  418,  418,  418,  418,
          418,  418,  418,  418,  418,  418,  418,  418,  418,  418,
          418,  418,  418,  418,  418,  418,  418,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,  418,  418,  418,  418,  418,  418,  418,
          418,  418,  418,  418,  418,  418,  418,  418,  418,  418,
          418,  418,  418,  418,  418,  418,  418,  418,  418,  418,
          418,    0,  418,  418,  418,  418,  418,  418,  112,  112,
          112,  112,   88,   88,   88,   88,   88,   88,   88,   88,
           88,   88,   88,   88,   88,   88,   88,   41,   41,   41,
           41,  112,  112,   88,   41,   88,   88,   88,   88,    0,
           88,  248,   88,  248,  248,    0,    0,    0,    0,    0,
          471,  248,    0,    0,  235,  235,    0,    0,    0,    0,
          471,  471,  471,   88,   88,   88,   88,  471,   88,   88,
           88,  235,  248,    0,  420,  420,   66,  420,  420,    0,
            0,    0,  471,  471,    0,  477,    0,    0,    0,    0,
          680,    0,    0,    0,    0,    0,  453,  153,  667,    0,
           50,    0,    0,    0,    0,    0,  469,   50,  209,    0,
          209,    0,    0,    0,  453,  453,  453,    0,  469,  469,
            0,    0,   74,  469,    0,   74,   38,    0,    0,   38,
            0,   66
    );

    protected $actionDefault = array(
            3,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,  453,  453,  413,32767,32767,32767,32767,  280,
          280,  280,32767,  414,  414,  414,  414,  414,  414,  414,
        32767,32767,32767,32767,32767,  358,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,  458,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,  341,  342,  344,  345,  279,  415,  232,
          457,  278,  116,  241,  234,  189,  119,  277,  220,  306,
          359,  308,  357,  361,  307,  284,  288,  289,  290,  291,
          292,  293,  294,  295,  296,  297,  298,  299,  283,  360,
          338,  337,  336,  304,  305,  309,  311,  282,  310,  327,
          328,  325,  326,  329,  330,  331,  332,  333,32767,32767,
          452,  452,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,  264,  264,  264,  264,  318,  319,32767,
          265,  224,  224,  224,  224,32767,  224,32767,32767,32767,
        32767,  406,  335,  313,  314,  312,32767,  386,32767,  388,
        32767,32767,  301,  303,  381,  285,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,  383,  416,  416,32767,32767,
        32767,  375,32767,  157,  208,  210,  391,32767,32767,32767,
        32767,32767,  323,32767,32767,32767,32767,32767,32767,  466,
        32767,32767,32767,32767,32767,  416,32767,  416,32767,32767,
          315,  316,  317,32767,32767,32767,  416,  416,32767,32767,
          416,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,  161,32767,32767,  389,  389,32767,
        32767,  161,  384,  161,32767,32767,  161,  412,  161,  174,
        32767,  172,  172,32767,32767,  176,32767,  430,  176,32767,
          161,  194,  194,  367,  163,  226,  226,  367,  161,  226,
        32767,  226,32767,32767,32767,   82,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,  377,32767,32767,32767,32767,  407,  428,  375,
        32767,  321,  322,  324,32767,  418,  346,  347,  348,  349,
          350,  351,  352,  354,32767,  380,32767,32767,32767,32767,
        32767,32767,   84,  108,  240,32767,  465,   84,  378,32767,
          465,32767,32767,32767,32767,32767,32767,  281,32767,32767,
        32767,   84,32767,   84,32767,32767,32767,32767,  416,  379,
        32767,  320,  392,  434,32767,32767,  417,32767,32767,  215,
           84,32767,  175,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,  177,32767,32767,  416,32767,32767,32767,32767,
        32767,32767,  276,32767,32767,32767,32767,32767,  416,32767,
        32767,32767,32767,  219,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,32767,32767,32767,32767,   82,
           60,32767,  258,32767,32767,32767,32767,32767,32767,32767,
        32767,32767,32767,32767,32767,  121,  121,    3,    3,  121,
          121,  121,  121,  121,  121,  121,  121,  121,  121,  121,
          121,  121,  121,  121,  243,  154,  243,  202,  243,  243,
          205,  194,  194,  250
    );

    protected $goto = array(
          159,  159,  132,  132,  132,  142,  144,  175,  160,  157,
          157,  157,  157,  158,  158,  158,  158,  158,  158,  158,
          153,  154,  155,  156,  172,  170,  173,  401,  402,  292,
          403,  406,  407,  408,  409,  410,  411,  412,  413,  841,
          133,  134,  135,  136,  137,  138,  139,  140,  141,  143,
          169,  171,  174,  190,  193,  194,  195,  196,  198,  199,
          200,  201,  202,  203,  204,  205,  206,  207,  227,  228,
          243,  244,  245,  310,  311,  312,  451,  176,  177,  178,
          179,  180,  181,  182,  183,  184,  185,  186,  187,  188,
          145,  189,  146,  161,  162,  163,  191,  164,  147,  148,
          149,  165,  150,  192,  130,  166,  167,  151,  168,  152,
          511,  422,  452,  813,  523,  677,  639,  503,  811,  271,
          641,  427,  427,  427,  640,  754,  453,  734,  427,  547,
            5,  416,  763,  758,  418,  421,  434,  454,  455,  457,
          467,  486,  440,  443,  427,  550,  474,  476,  497,  501,
          751,  506,  507,  765,  514,  750,  516,  522,  761,  524,
          317,  488,  307,  307,  305,  305,  252,  253,  276,  448,
          255,  316,  277,  320,  475,  404,  404,  404,  404,  404,
          404,  404,  404,  404,  404,  404,  404,  404,  404,  404,
          926,  249,  240,  427,  427,  441,  460,  427,  427,  664,
          427,  768,  768, 1005, 1005,  492,  415,  671,  502,  428,
          291,  224,  415,  225,  226,  449,  405,  405,  405,  405,
          405,  405,  405,  405,  405,  405,  405,  405,  405,  405,
          405,  664,  664,  294, 1015, 1015,  433,  521,  444,  450,
          464, 1016, 1016,  698, 1015,  469,  470,  517,  738,  927,
          364, 1016,  472,  272,  327,  785,  446,  293,    8, 1009,
          928,  981,  487, 1018,  306, 1002,  888,  781,  772,  278,
          992,  321,  300,  660,  303,  534,  658,  325,  919,  924,
          789,  657,  657,  665,  665,  665,  667,  358,  656,  668,
          466,  792,  742,  369,  829,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,  273,  274,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,  930,    0,  775,  775,  775,
          775,  930,  775,    0,  775,    0,    0,    0,    0,    0,
          821,    0,  989,    0,    0,    0,    0,    0,  989,    0,
            0,    0,    0,    0,    0,  732,  732,  732,  732,    0,
          727,  733,  500, 1000, 1000,    0,    0,    0,    0,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
          987,    0,    0,    0,    0,    0,    0,    0,    0,    0,
            0,    0,    0,  791,    0,  791,    0,    0,    0,    0,
          993,  994
    );

    protected $gotoCheck = array(
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           51,    8,    7,    7,    7,   10,   10,    7,    7,   63,
           12,    8,    8,    8,   11,   10,   77,   10,    8,   10,
           89,   10,   10,   10,   38,   38,   38,   38,   38,   38,
           35,   35,   28,    8,    8,   28,   28,   28,   28,   28,
           28,   28,   28,   28,   28,   28,   28,   28,   28,   28,
           45,   45,   45,   45,   45,   45,   45,   45,   45,   45,
           45,   45,   45,   45,   45,  110,  110,  110,  110,  110,
          110,  110,  110,  110,  110,  110,  110,  110,  110,  110,
           73,  109,  109,    8,    8,    8,    8,    8,    8,   19,
            8,   68,   68,   68,   68,   55,  106,   25,   55,    8,
           55,   59,  106,   59,   59,    8,  111,  111,  111,  111,
          111,  111,  111,  111,  111,  111,  111,  111,  111,  111,
          111,   19,   19,   52,  121,  121,   52,    5,   52,    2,
            2,  122,  122,   44,  121,   54,   54,   54,   29,   73,
           52,  122,   61,   61,   61,   75,  112,   41,   52,  120,
           73,   73,   43,  121,   42,  118,   93,   72,   70,   14,
          115,   18,    9,   21,   13,   65,   20,   17,   99,  101,
           76,   19,   19,   19,   19,   19,   19,   57,   19,   22,
           58,   78,   62,   97,   91,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   63,   63,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   51,   -1,   51,   51,   51,
           51,   51,   51,   -1,   51,   -1,   -1,   -1,   -1,   -1,
           89,   -1,   77,   -1,   -1,   -1,   -1,   -1,   77,   -1,
           -1,   -1,   -1,   -1,   -1,   51,   51,   51,   51,   -1,
           51,   51,   51,   77,   77,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           77,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
           -1,   -1,   -1,   77,   -1,   77,   -1,   -1,   -1,   -1,
           77,   77
    );

    protected $gotoBase = array(
            0,    0, -288,    0,    0,  227,    0,  109, -135,    9,
          114,  122,  118,   -4,   23,    0,    0,  -52,   14,  -47,
           -3,   15,  -64,  -20,    0,  200,    0,    0, -384,  232,
            0,    0,    0,    0,    0,  110,    0,    0,  100,    0,
            0,  225,   51,   53,  229,  -48,    0,    0,    0,    0,
            0,  106, -110,    0,   13, -161,    0,  -65,  -68, -335,
            0,   -8,  -67, -243,    0,  -15,    0,    0,   -7,    0,
           32,    0,   29,  -96,    0,  234,   -2,  123,  -63,    0,
            0,    0,    0,    0,    0,    0,    0,    0,    0,  120,
            0,  -76,    0,   31,    0,    0,    0,  -74,    0,  -60,
            0,  -62,    0,    0,    0,    0,  -23,    0,    0,  -56,
          -33,    8,  233,    0,    0,   19,    0,    0,   54,    0,
          235,   -5,    2,    0
    );

    protected $gotoDefault = array(
        -32768,  372,  555,    2,  556,  627,  635,  481,  392,  423,
          736,  678,  679,  296,  333,  393,  295,  322,  318,  666,
          659,  661,  669,  131,  323,  672,    1,  674,  429,  706,
          284,  682,  285,  496,  684,  436,  686,  687,  417,  297,
          298,  437,  304,  468,  697,  197,  301,  699,  283,  700,
          709,  286,  499,  478,  458,  491,  394,  355,  465,  223,
          445,  462,  741,  270,  749,  539,  757,  760,  395,  459,
          771,  360,  779,  944,  313,  784,  790,  976,  793,  796,
          340,  324,  471,  800,  801,    4,  805,  512,  513,  820,
          230,  828,  840,  338,  907,  909,  431,  366,  920,  352,
          326,  923,  980,  345,  396,  356,  936,  254,  275,  239,
          397,  241,  414, 1008,  398,  357,  983,  308, 1003,  347,
         1010, 1017,  268,  463
    );

    protected $ruleToNonTerminal = array(
            0,    1,    3,    3,    2,    5,    5,    5,    5,    5,
            5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
            5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
            5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
            5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
            5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
            5,    5,    5,    5,    5,    5,    5,    5,    5,    5,
            5,    5,    5,    6,    6,    6,    6,    6,    6,    6,
            7,    7,    8,    8,    9,    4,    4,    4,    4,    4,
            4,    4,    4,    4,    4,    4,   14,   14,   15,   15,
           15,   15,   17,   17,   13,   13,   18,   18,   19,   19,
           20,   20,   21,   21,   16,   16,   22,   24,   24,   25,
           26,   26,   28,   27,   27,   27,   27,   29,   29,   29,
           29,   29,   29,   29,   29,   29,   29,   29,   29,   29,
           29,   29,   29,   29,   29,   29,   29,   29,   29,   29,
           29,   29,   10,   10,   48,   48,   50,   49,   49,   42,
           42,   52,   52,   53,   53,   11,   12,   12,   12,   56,
           56,   56,   57,   57,   60,   60,   58,   58,   61,   61,
           36,   36,   44,   44,   47,   47,   47,   46,   46,   62,
           37,   37,   37,   37,   63,   63,   64,   64,   65,   65,
           34,   34,   30,   30,   66,   32,   32,   67,   31,   31,
           33,   33,   43,   43,   43,   54,   54,   69,   69,   70,
           70,   72,   72,   72,   71,   71,   55,   55,   73,   73,
           74,   74,   75,   75,   75,   39,   39,   76,   40,   40,
           78,   78,   59,   59,   79,   79,   79,   79,   84,   84,
           85,   85,   86,   86,   86,   86,   86,   87,   88,   88,
           83,   83,   80,   80,   82,   82,   90,   90,   89,   89,
           89,   89,   89,   89,   81,   81,   91,   91,   41,   41,
           35,   35,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   23,   23,   23,   23,   23,   23,
           23,   23,   23,   23,   98,   92,   92,   97,   97,  100,
          100,  101,  102,  102,  102,  106,  106,   51,   51,   51,
           93,   93,  104,  104,   94,   94,   96,   96,   96,   99,
           99,  110,  110,  111,  111,  111,   95,   95,   95,   95,
           95,   95,   95,   95,   95,   95,   95,   95,   95,   95,
           95,   95,  113,  113,   38,   38,  108,  108,  108,  103,
          103,  103,  114,  114,  114,  114,  114,  114,   45,   45,
           45,   77,   77,   77,  116,  107,  107,  107,  107,  107,
          107,  105,  105,  105,  115,  115,  115,   68,  117,  117,
          118,  118,  118,  112,  112,  119,  119,  120,  120,  120,
          120,  109,  109,  109,  109,  122,  121,  121,  121,  121,
          121,  121,  121,  123,  123,  123
    );

    protected $ruleToLength = array(
            1,    1,    2,    0,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
            1,    1,    1,    3,    1,    1,    1,    1,    1,    3,
            5,    4,    3,    4,    2,    3,    1,    1,    7,    8,
            6,    7,    3,    1,    3,    1,    3,    1,    1,    3,
            1,    2,    1,    2,    3,    1,    3,    3,    1,    3,
            2,    0,    1,    1,    1,    1,    1,    3,    7,   10,
            5,    7,    9,    5,    3,    3,    3,    3,    3,    3,
            1,    2,    5,    7,    9,    5,    6,    3,    3,    2,
            2,    1,    1,    1,    0,    2,    8,    0,    4,    1,
            3,    0,    1,    0,    1,   10,    7,    6,    5,    1,
            2,    2,    0,    2,    0,    2,    0,    2,    1,    3,
            1,    4,    1,    4,    1,    1,    4,    1,    3,    3,
            3,    4,    4,    5,    0,    2,    4,    3,    1,    1,
            1,    4,    0,    2,    5,    0,    2,    6,    0,    2,
            0,    3,    1,    2,    1,    1,    0,    1,    3,    4,
            6,    1,    1,    1,    0,    1,    0,    2,    2,    3,
            1,    3,    1,    2,    2,    3,    1,    1,    3,    1,
            1,    3,    2,    0,    3,    3,    9,    3,    1,    3,
            0,    2,    4,    5,    4,    4,    4,    3,    1,    1,
            1,    3,    1,    1,    0,    1,    1,    2,    1,    1,
            1,    1,    1,    1,    1,    3,    1,    3,    3,    1,
            0,    1,    1,    3,    3,    4,    1,    2,    3,    3,
            3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
            2,    2,    2,    2,    3,    3,    3,    3,    3,    3,
            3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
            3,    2,    2,    2,    2,    3,    3,    3,    3,    3,
            3,    3,    3,    3,    3,    3,    5,    4,    3,    4,
            4,    2,    2,    4,    2,    2,    2,    2,    2,    2,
            2,    2,    2,    2,    2,    1,    3,    2,    1,    2,
            4,    2,   10,   11,    7,    3,    2,    0,    4,    1,
            3,    2,    2,    2,    4,    1,    1,    1,    2,    3,
            1,    1,    1,    1,    0,    3,    0,    1,    1,    0,
            1,    1,    3,    4,    3,    1,    1,    1,    1,    1,
            1,    1,    1,    1,    1,    1,    1,    1,    3,    2,
            3,    3,    0,    1,    0,    1,    1,    3,    1,    1,
            3,    1,    1,    4,    4,    4,    1,    4,    1,    1,
            3,    1,    4,    2,    3,    1,    4,    4,    3,    3,
            3,    1,    3,    1,    1,    3,    1,    4,    3,    1,
            1,    1,    0,    0,    2,    3,    1,    3,    1,    4,
            2,    2,    2,    1,    2,    1,    1,    4,    3,    3,
            3,    6,    3,    1,    1,    1
    );

    protected function reduceRule0() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule1() {
         $this->semValue = $this->handleNamespaces($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule2() {
         if (is_array($this->semStack[$this->stackPos-(2-2)])) { $this->semValue = array_merge($this->semStack[$this->stackPos-(2-1)], $this->semStack[$this->stackPos-(2-2)]); } else { $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)]; };
    }

    protected function reduceRule3() {
         $this->semValue = array();
    }

    protected function reduceRule4() {
         $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop(['comments' => $startAttributes['comments']]); } else { $nop = null; };
            if ($nop !== null) { $this->semStack[$this->stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule5() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule6() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule7() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule8() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule9() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule10() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule11() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule12() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule13() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule14() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule15() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule16() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule17() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule18() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule19() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule20() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule21() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule22() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule23() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule24() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule25() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule26() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule27() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule28() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule29() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule30() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule31() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule32() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule33() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule34() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule35() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule36() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule37() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule38() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule39() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule40() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule41() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule42() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule43() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule44() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule45() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule46() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule47() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule48() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule49() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule50() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule51() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule52() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule53() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule54() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule55() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule56() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule57() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule58() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule59() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule60() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule61() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule62() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule63() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule64() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule65() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule66() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule67() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule68() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule69() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule70() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule71() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule72() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule73() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule74() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule75() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule76() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule77() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule78() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule79() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule80() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule81() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule82() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule83() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule84() {
         $this->semValue = new Name($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule85() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule86() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule87() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule88() {
         $this->semValue = new Stmt\HaltCompiler($this->lexer->handleHaltCompiler(), $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule89() {
         $this->semValue = new Stmt\Namespace_($this->semStack[$this->stackPos-(3-2)], null, $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule90() {
         $this->semValue = new Stmt\Namespace_($this->semStack[$this->stackPos-(5-2)], $this->semStack[$this->stackPos-(5-4)], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule91() {
         $this->semValue = new Stmt\Namespace_(null, $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule92() {
         $this->semValue = new Stmt\Use_($this->semStack[$this->stackPos-(3-2)], Stmt\Use_::TYPE_NORMAL, $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule93() {
         $this->semValue = new Stmt\Use_($this->semStack[$this->stackPos-(4-3)], $this->semStack[$this->stackPos-(4-2)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule94() {
         $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule95() {
         $this->semValue = new Stmt\Const_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule96() {
         $this->semValue = Stmt\Use_::TYPE_FUNCTION;
    }

    protected function reduceRule97() {
         $this->semValue = Stmt\Use_::TYPE_CONSTANT;
    }

    protected function reduceRule98() {
         $this->semValue = new Stmt\GroupUse(new Name($this->semStack[$this->stackPos-(7-3)], $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(7-6)], $this->semStack[$this->stackPos-(7-2)], $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes);
    }

    protected function reduceRule99() {
         $this->semValue = new Stmt\GroupUse(new Name($this->semStack[$this->stackPos-(8-4)], $this->startAttributeStack[$this->stackPos-(8-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(8-7)], $this->semStack[$this->stackPos-(8-2)], $this->startAttributeStack[$this->stackPos-(8-1)] + $this->endAttributes);
    }

    protected function reduceRule100() {
         $this->semValue = new Stmt\GroupUse(new Name($this->semStack[$this->stackPos-(6-2)], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(6-5)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes);
    }

    protected function reduceRule101() {
         $this->semValue = new Stmt\GroupUse(new Name($this->semStack[$this->stackPos-(7-3)], $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(7-6)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes);
    }

    protected function reduceRule102() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule103() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule104() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule105() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule106() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule107() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule108() {
         $this->semValue = new Stmt\UseUse($this->semStack[$this->stackPos-(1-1)], null, Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule109() {
         $this->semValue = new Stmt\UseUse($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], Stmt\Use_::TYPE_UNKNOWN, $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule110() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule111() {
         $this->semValue = $this->semStack[$this->stackPos-(2-2)];
    }

    protected function reduceRule112() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)]; $this->semValue->type = Stmt\Use_::TYPE_NORMAL;
    }

    protected function reduceRule113() {
         $this->semValue = $this->semStack[$this->stackPos-(2-2)]; $this->semValue->type = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule114() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule115() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule116() {
         $this->semValue = new Node\Const_($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule117() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule118() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule119() {
         $this->semValue = new Node\Const_($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule120() {
         if (is_array($this->semStack[$this->stackPos-(2-2)])) { $this->semValue = array_merge($this->semStack[$this->stackPos-(2-1)], $this->semStack[$this->stackPos-(2-2)]); } else { $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)]; };
    }

    protected function reduceRule121() {
         $this->semValue = array();
    }

    protected function reduceRule122() {
         $startAttributes = $this->lookaheadStartAttributes; if (isset($startAttributes['comments'])) { $nop = new Stmt\Nop(['comments' => $startAttributes['comments']]); } else { $nop = null; };
            if ($nop !== null) { $this->semStack[$this->stackPos-(1-1)][] = $nop; } $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule123() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule124() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule125() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule126() {
         throw new Error('__HALT_COMPILER() can only be used from the outermost scope', $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule127() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)]; $attrs = $this->startAttributeStack[$this->stackPos-(3-1)]; $stmts = $this->semValue; if (!empty($attrs['comments']) && isset($stmts[0])) {$stmts[0]->setAttribute('comments', array_merge($attrs['comments'], $stmts[0]->getAttribute('comments', []))); };
    }

    protected function reduceRule128() {
         $this->semValue = new Stmt\If_($this->semStack[$this->stackPos-(7-3)], ['stmts' => is_array($this->semStack[$this->stackPos-(7-5)]) ? $this->semStack[$this->stackPos-(7-5)] : array($this->semStack[$this->stackPos-(7-5)]), 'elseifs' => $this->semStack[$this->stackPos-(7-6)], 'else' => $this->semStack[$this->stackPos-(7-7)]], $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes);
    }

    protected function reduceRule129() {
         $this->semValue = new Stmt\If_($this->semStack[$this->stackPos-(10-3)], ['stmts' => $this->semStack[$this->stackPos-(10-6)], 'elseifs' => $this->semStack[$this->stackPos-(10-7)], 'else' => $this->semStack[$this->stackPos-(10-8)]], $this->startAttributeStack[$this->stackPos-(10-1)] + $this->endAttributes);
    }

    protected function reduceRule130() {
         $this->semValue = new Stmt\While_($this->semStack[$this->stackPos-(5-3)], $this->semStack[$this->stackPos-(5-5)], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule131() {
         $this->semValue = new Stmt\Do_($this->semStack[$this->stackPos-(7-5)], is_array($this->semStack[$this->stackPos-(7-2)]) ? $this->semStack[$this->stackPos-(7-2)] : array($this->semStack[$this->stackPos-(7-2)]), $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes);
    }

    protected function reduceRule132() {
         $this->semValue = new Stmt\For_(['init' => $this->semStack[$this->stackPos-(9-3)], 'cond' => $this->semStack[$this->stackPos-(9-5)], 'loop' => $this->semStack[$this->stackPos-(9-7)], 'stmts' => $this->semStack[$this->stackPos-(9-9)]], $this->startAttributeStack[$this->stackPos-(9-1)] + $this->endAttributes);
    }

    protected function reduceRule133() {
         $this->semValue = new Stmt\Switch_($this->semStack[$this->stackPos-(5-3)], $this->semStack[$this->stackPos-(5-5)], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule134() {
         $this->semValue = new Stmt\Break_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule135() {
         $this->semValue = new Stmt\Continue_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule136() {
         $this->semValue = new Stmt\Return_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule137() {
         $this->semValue = new Stmt\Global_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule138() {
         $this->semValue = new Stmt\Static_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule139() {
         $this->semValue = new Stmt\Echo_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule140() {
         $this->semValue = new Stmt\InlineHTML($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule141() {
         $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule142() {
         $this->semValue = new Stmt\Unset_($this->semStack[$this->stackPos-(5-3)], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule143() {
         $this->semValue = new Stmt\Foreach_($this->semStack[$this->stackPos-(7-3)], $this->semStack[$this->stackPos-(7-5)][0], ['keyVar' => null, 'byRef' => $this->semStack[$this->stackPos-(7-5)][1], 'stmts' => $this->semStack[$this->stackPos-(7-7)]], $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes);
    }

    protected function reduceRule144() {
         $this->semValue = new Stmt\Foreach_($this->semStack[$this->stackPos-(9-3)], $this->semStack[$this->stackPos-(9-7)][0], ['keyVar' => $this->semStack[$this->stackPos-(9-5)], 'byRef' => $this->semStack[$this->stackPos-(9-7)][1], 'stmts' => $this->semStack[$this->stackPos-(9-9)]], $this->startAttributeStack[$this->stackPos-(9-1)] + $this->endAttributes);
    }

    protected function reduceRule145() {
         $this->semValue = new Stmt\Declare_($this->semStack[$this->stackPos-(5-3)], $this->semStack[$this->stackPos-(5-5)], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule146() {
         $this->semValue = new Stmt\TryCatch($this->semStack[$this->stackPos-(6-3)], $this->semStack[$this->stackPos-(6-5)], $this->semStack[$this->stackPos-(6-6)], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes);
    }

    protected function reduceRule147() {
         $this->semValue = new Stmt\Throw_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule148() {
         $this->semValue = new Stmt\Goto_($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule149() {
         $this->semValue = new Stmt\Label($this->semStack[$this->stackPos-(2-1)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule150() {
         $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule151() {
         $this->semValue = array(); /* means: no statement */
    }

    protected function reduceRule152() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule153() {
         $startAttributes = $this->startAttributeStack[$this->stackPos-(1-1)]; if (isset($startAttributes['comments'])) { $this->semValue = new Stmt\Nop(['comments' => $startAttributes['comments']]); } else { $this->semValue = null; };
            if ($this->semValue === null) $this->semValue = array(); /* means: no statement */
    }

    protected function reduceRule154() {
         $this->semValue = array();
    }

    protected function reduceRule155() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule156() {
         $this->semValue = new Stmt\Catch_($this->semStack[$this->stackPos-(8-3)], substr($this->semStack[$this->stackPos-(8-4)], 1), $this->semStack[$this->stackPos-(8-7)], $this->startAttributeStack[$this->stackPos-(8-1)] + $this->endAttributes);
    }

    protected function reduceRule157() {
         $this->semValue = null;
    }

    protected function reduceRule158() {
         $this->semValue = $this->semStack[$this->stackPos-(4-3)];
    }

    protected function reduceRule159() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule160() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule161() {
         $this->semValue = false;
    }

    protected function reduceRule162() {
         $this->semValue = true;
    }

    protected function reduceRule163() {
         $this->semValue = false;
    }

    protected function reduceRule164() {
         $this->semValue = true;
    }

    protected function reduceRule165() {
         $this->semValue = new Stmt\Function_($this->semStack[$this->stackPos-(10-3)], ['byRef' => $this->semStack[$this->stackPos-(10-2)], 'params' => $this->semStack[$this->stackPos-(10-5)], 'returnType' => $this->semStack[$this->stackPos-(10-7)], 'stmts' => $this->semStack[$this->stackPos-(10-9)]], $this->startAttributeStack[$this->stackPos-(10-1)] + $this->endAttributes);
    }

    protected function reduceRule166() {
         $this->semValue = new Stmt\Class_($this->semStack[$this->stackPos-(7-2)], ['type' => $this->semStack[$this->stackPos-(7-1)], 'extends' => $this->semStack[$this->stackPos-(7-3)], 'implements' => $this->semStack[$this->stackPos-(7-4)], 'stmts' => $this->semStack[$this->stackPos-(7-6)]], $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes);
    }

    protected function reduceRule167() {
         $this->semValue = new Stmt\Interface_($this->semStack[$this->stackPos-(6-2)], ['extends' => $this->semStack[$this->stackPos-(6-3)], 'stmts' => $this->semStack[$this->stackPos-(6-5)]], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes);
    }

    protected function reduceRule168() {
         $this->semValue = new Stmt\Trait_($this->semStack[$this->stackPos-(5-2)], $this->semStack[$this->stackPos-(5-4)], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule169() {
         $this->semValue = 0;
    }

    protected function reduceRule170() {
         $this->semValue = Stmt\Class_::MODIFIER_ABSTRACT;
    }

    protected function reduceRule171() {
         $this->semValue = Stmt\Class_::MODIFIER_FINAL;
    }

    protected function reduceRule172() {
         $this->semValue = null;
    }

    protected function reduceRule173() {
         $this->semValue = $this->semStack[$this->stackPos-(2-2)];
    }

    protected function reduceRule174() {
         $this->semValue = array();
    }

    protected function reduceRule175() {
         $this->semValue = $this->semStack[$this->stackPos-(2-2)];
    }

    protected function reduceRule176() {
         $this->semValue = array();
    }

    protected function reduceRule177() {
         $this->semValue = $this->semStack[$this->stackPos-(2-2)];
    }

    protected function reduceRule178() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule179() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule180() {
         $this->semValue = is_array($this->semStack[$this->stackPos-(1-1)]) ? $this->semStack[$this->stackPos-(1-1)] : array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule181() {
         $this->semValue = $this->semStack[$this->stackPos-(4-2)];
    }

    protected function reduceRule182() {
         $this->semValue = is_array($this->semStack[$this->stackPos-(1-1)]) ? $this->semStack[$this->stackPos-(1-1)] : array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule183() {
         $this->semValue = $this->semStack[$this->stackPos-(4-2)];
    }

    protected function reduceRule184() {
         $this->semValue = is_array($this->semStack[$this->stackPos-(1-1)]) ? $this->semStack[$this->stackPos-(1-1)] : array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule185() {
         $this->semValue = null;
    }

    protected function reduceRule186() {
         $this->semValue = $this->semStack[$this->stackPos-(4-2)];
    }

    protected function reduceRule187() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule188() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule189() {
         $this->semValue = new Stmt\DeclareDeclare($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule190() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule191() {
         $this->semValue = $this->semStack[$this->stackPos-(4-3)];
    }

    protected function reduceRule192() {
         $this->semValue = $this->semStack[$this->stackPos-(4-2)];
    }

    protected function reduceRule193() {
         $this->semValue = $this->semStack[$this->stackPos-(5-3)];
    }

    protected function reduceRule194() {
         $this->semValue = array();
    }

    protected function reduceRule195() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule196() {
         $this->semValue = new Stmt\Case_($this->semStack[$this->stackPos-(4-2)], $this->semStack[$this->stackPos-(4-4)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule197() {
         $this->semValue = new Stmt\Case_(null, $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule198() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule199() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule200() {
         $this->semValue = is_array($this->semStack[$this->stackPos-(1-1)]) ? $this->semStack[$this->stackPos-(1-1)] : array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule201() {
         $this->semValue = $this->semStack[$this->stackPos-(4-2)];
    }

    protected function reduceRule202() {
         $this->semValue = array();
    }

    protected function reduceRule203() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule204() {
         $this->semValue = new Stmt\ElseIf_($this->semStack[$this->stackPos-(5-3)], is_array($this->semStack[$this->stackPos-(5-5)]) ? $this->semStack[$this->stackPos-(5-5)] : array($this->semStack[$this->stackPos-(5-5)]), $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule205() {
         $this->semValue = array();
    }

    protected function reduceRule206() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule207() {
         $this->semValue = new Stmt\ElseIf_($this->semStack[$this->stackPos-(6-3)], $this->semStack[$this->stackPos-(6-6)], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes);
    }

    protected function reduceRule208() {
         $this->semValue = null;
    }

    protected function reduceRule209() {
         $this->semValue = new Stmt\Else_(is_array($this->semStack[$this->stackPos-(2-2)]) ? $this->semStack[$this->stackPos-(2-2)] : array($this->semStack[$this->stackPos-(2-2)]), $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule210() {
         $this->semValue = null;
    }

    protected function reduceRule211() {
         $this->semValue = new Stmt\Else_($this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule212() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)], false);
    }

    protected function reduceRule213() {
         $this->semValue = array($this->semStack[$this->stackPos-(2-2)], true);
    }

    protected function reduceRule214() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)], false);
    }

    protected function reduceRule215() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule216() {
         $this->semValue = array();
    }

    protected function reduceRule217() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule218() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule219() {
         $this->semValue = new Node\Param(substr($this->semStack[$this->stackPos-(4-4)], 1), null, $this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-2)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule220() {
         $this->semValue = new Node\Param(substr($this->semStack[$this->stackPos-(6-4)], 1), $this->semStack[$this->stackPos-(6-6)], $this->semStack[$this->stackPos-(6-1)], $this->semStack[$this->stackPos-(6-2)], $this->semStack[$this->stackPos-(6-3)], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes);
    }

    protected function reduceRule221() {
         $this->semValue = $this->handleScalarTypes($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule222() {
         $this->semValue = 'array';
    }

    protected function reduceRule223() {
         $this->semValue = 'callable';
    }

    protected function reduceRule224() {
         $this->semValue = null;
    }

    protected function reduceRule225() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule226() {
         $this->semValue = null;
    }

    protected function reduceRule227() {
         $this->semValue = $this->semStack[$this->stackPos-(2-2)];
    }

    protected function reduceRule228() {
         $this->semValue = array();
    }

    protected function reduceRule229() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule230() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule231() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule232() {
         $this->semValue = new Node\Arg($this->semStack[$this->stackPos-(1-1)], false, false, $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule233() {
         $this->semValue = new Node\Arg($this->semStack[$this->stackPos-(2-2)], true, false, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule234() {
         $this->semValue = new Node\Arg($this->semStack[$this->stackPos-(2-2)], false, true, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule235() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule236() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule237() {
         $this->semValue = new Expr\Variable($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule238() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule239() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule240() {
         $this->semValue = new Stmt\StaticVar(substr($this->semStack[$this->stackPos-(1-1)], 1), null, $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule241() {
         $this->semValue = new Stmt\StaticVar(substr($this->semStack[$this->stackPos-(3-1)], 1), $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule242() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule243() {
         $this->semValue = array();
    }

    protected function reduceRule244() {
         $this->semValue = new Stmt\Property($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule245() {
         $this->semValue = new Stmt\ClassConst($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule246() {
         $this->semValue = new Stmt\ClassMethod($this->semStack[$this->stackPos-(9-4)], ['type' => $this->semStack[$this->stackPos-(9-1)], 'byRef' => $this->semStack[$this->stackPos-(9-3)], 'params' => $this->semStack[$this->stackPos-(9-6)], 'returnType' => $this->semStack[$this->stackPos-(9-8)], 'stmts' => $this->semStack[$this->stackPos-(9-9)]], $this->startAttributeStack[$this->stackPos-(9-1)] + $this->endAttributes);
    }

    protected function reduceRule247() {
         $this->semValue = new Stmt\TraitUse($this->semStack[$this->stackPos-(3-2)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule248() {
         $this->semValue = array();
    }

    protected function reduceRule249() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule250() {
         $this->semValue = array();
    }

    protected function reduceRule251() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule252() {
         $this->semValue = new Stmt\TraitUseAdaptation\Precedence($this->semStack[$this->stackPos-(4-1)][0], $this->semStack[$this->stackPos-(4-1)][1], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule253() {
         $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$this->stackPos-(5-1)][0], $this->semStack[$this->stackPos-(5-1)][1], $this->semStack[$this->stackPos-(5-3)], $this->semStack[$this->stackPos-(5-4)], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule254() {
         $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$this->stackPos-(4-1)][0], $this->semStack[$this->stackPos-(4-1)][1], $this->semStack[$this->stackPos-(4-3)], null, $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule255() {
         $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$this->stackPos-(4-1)][0], $this->semStack[$this->stackPos-(4-1)][1], null, $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule256() {
         $this->semValue = new Stmt\TraitUseAdaptation\Alias($this->semStack[$this->stackPos-(4-1)][0], $this->semStack[$this->stackPos-(4-1)][1], null, $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule257() {
         $this->semValue = array($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)]);
    }

    protected function reduceRule258() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule259() {
         $this->semValue = array(null, $this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule260() {
         $this->semValue = null;
    }

    protected function reduceRule261() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule262() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule263() {
         $this->semValue = 0;
    }

    protected function reduceRule264() {
         $this->semValue = 0;
    }

    protected function reduceRule265() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule266() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule267() {
         Stmt\Class_::verifyModifier($this->semStack[$this->stackPos-(2-1)], $this->semStack[$this->stackPos-(2-2)]); $this->semValue = $this->semStack[$this->stackPos-(2-1)] | $this->semStack[$this->stackPos-(2-2)];
    }

    protected function reduceRule268() {
         $this->semValue = Stmt\Class_::MODIFIER_PUBLIC;
    }

    protected function reduceRule269() {
         $this->semValue = Stmt\Class_::MODIFIER_PROTECTED;
    }

    protected function reduceRule270() {
         $this->semValue = Stmt\Class_::MODIFIER_PRIVATE;
    }

    protected function reduceRule271() {
         $this->semValue = Stmt\Class_::MODIFIER_STATIC;
    }

    protected function reduceRule272() {
         $this->semValue = Stmt\Class_::MODIFIER_ABSTRACT;
    }

    protected function reduceRule273() {
         $this->semValue = Stmt\Class_::MODIFIER_FINAL;
    }

    protected function reduceRule274() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule275() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule276() {
         $this->semValue = new Stmt\PropertyProperty(substr($this->semStack[$this->stackPos-(1-1)], 1), null, $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule277() {
         $this->semValue = new Stmt\PropertyProperty(substr($this->semStack[$this->stackPos-(3-1)], 1), $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule278() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule279() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule280() {
         $this->semValue = array();
    }

    protected function reduceRule281() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule282() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule283() {
         $this->semValue = new Expr\Assign($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule284() {
         $this->semValue = new Expr\Assign($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule285() {
         $this->semValue = new Expr\AssignRef($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-4)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule286() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule287() {
         $this->semValue = new Expr\Clone_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule288() {
         $this->semValue = new Expr\AssignOp\Plus($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule289() {
         $this->semValue = new Expr\AssignOp\Minus($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule290() {
         $this->semValue = new Expr\AssignOp\Mul($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule291() {
         $this->semValue = new Expr\AssignOp\Div($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule292() {
         $this->semValue = new Expr\AssignOp\Concat($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule293() {
         $this->semValue = new Expr\AssignOp\Mod($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule294() {
         $this->semValue = new Expr\AssignOp\BitwiseAnd($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule295() {
         $this->semValue = new Expr\AssignOp\BitwiseOr($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule296() {
         $this->semValue = new Expr\AssignOp\BitwiseXor($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule297() {
         $this->semValue = new Expr\AssignOp\ShiftLeft($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule298() {
         $this->semValue = new Expr\AssignOp\ShiftRight($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule299() {
         $this->semValue = new Expr\AssignOp\Pow($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule300() {
         $this->semValue = new Expr\PostInc($this->semStack[$this->stackPos-(2-1)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule301() {
         $this->semValue = new Expr\PreInc($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule302() {
         $this->semValue = new Expr\PostDec($this->semStack[$this->stackPos-(2-1)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule303() {
         $this->semValue = new Expr\PreDec($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule304() {
         $this->semValue = new Expr\BinaryOp\BooleanOr($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule305() {
         $this->semValue = new Expr\BinaryOp\BooleanAnd($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule306() {
         $this->semValue = new Expr\BinaryOp\LogicalOr($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule307() {
         $this->semValue = new Expr\BinaryOp\LogicalAnd($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule308() {
         $this->semValue = new Expr\BinaryOp\LogicalXor($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule309() {
         $this->semValue = new Expr\BinaryOp\BitwiseOr($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule310() {
         $this->semValue = new Expr\BinaryOp\BitwiseAnd($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule311() {
         $this->semValue = new Expr\BinaryOp\BitwiseXor($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule312() {
         $this->semValue = new Expr\BinaryOp\Concat($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule313() {
         $this->semValue = new Expr\BinaryOp\Plus($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule314() {
         $this->semValue = new Expr\BinaryOp\Minus($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule315() {
         $this->semValue = new Expr\BinaryOp\Mul($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule316() {
         $this->semValue = new Expr\BinaryOp\Div($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule317() {
         $this->semValue = new Expr\BinaryOp\Mod($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule318() {
         $this->semValue = new Expr\BinaryOp\ShiftLeft($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule319() {
         $this->semValue = new Expr\BinaryOp\ShiftRight($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule320() {
         $this->semValue = new Expr\BinaryOp\Pow($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule321() {
         $this->semValue = new Expr\UnaryPlus($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule322() {
         $this->semValue = new Expr\UnaryMinus($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule323() {
         $this->semValue = new Expr\BooleanNot($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule324() {
         $this->semValue = new Expr\BitwiseNot($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule325() {
         $this->semValue = new Expr\BinaryOp\Identical($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule326() {
         $this->semValue = new Expr\BinaryOp\NotIdentical($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule327() {
         $this->semValue = new Expr\BinaryOp\Equal($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule328() {
         $this->semValue = new Expr\BinaryOp\NotEqual($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule329() {
         $this->semValue = new Expr\BinaryOp\Spaceship($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule330() {
         $this->semValue = new Expr\BinaryOp\Smaller($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule331() {
         $this->semValue = new Expr\BinaryOp\SmallerOrEqual($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule332() {
         $this->semValue = new Expr\BinaryOp\Greater($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule333() {
         $this->semValue = new Expr\BinaryOp\GreaterOrEqual($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule334() {
         $this->semValue = new Expr\Instanceof_($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule335() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule336() {
         $this->semValue = new Expr\Ternary($this->semStack[$this->stackPos-(5-1)], $this->semStack[$this->stackPos-(5-3)], $this->semStack[$this->stackPos-(5-5)], $this->startAttributeStack[$this->stackPos-(5-1)] + $this->endAttributes);
    }

    protected function reduceRule337() {
         $this->semValue = new Expr\Ternary($this->semStack[$this->stackPos-(4-1)], null, $this->semStack[$this->stackPos-(4-4)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule338() {
         $this->semValue = new Expr\BinaryOp\Coalesce($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule339() {
         $this->semValue = new Expr\Isset_($this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule340() {
         $this->semValue = new Expr\Empty_($this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule341() {
         $this->semValue = new Expr\Include_($this->semStack[$this->stackPos-(2-2)], Expr\Include_::TYPE_INCLUDE, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule342() {
         $this->semValue = new Expr\Include_($this->semStack[$this->stackPos-(2-2)], Expr\Include_::TYPE_INCLUDE_ONCE, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule343() {
         $this->semValue = new Expr\Eval_($this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule344() {
         $this->semValue = new Expr\Include_($this->semStack[$this->stackPos-(2-2)], Expr\Include_::TYPE_REQUIRE, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule345() {
         $this->semValue = new Expr\Include_($this->semStack[$this->stackPos-(2-2)], Expr\Include_::TYPE_REQUIRE_ONCE, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule346() {
         $this->semValue = new Expr\Cast\Int_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule347() {
         $this->semValue = new Expr\Cast\Double($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule348() {
         $this->semValue = new Expr\Cast\String_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule349() {
         $this->semValue = new Expr\Cast\Array_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule350() {
         $this->semValue = new Expr\Cast\Object_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule351() {
         $this->semValue = new Expr\Cast\Bool_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule352() {
         $this->semValue = new Expr\Cast\Unset_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule353() {
         $attrs = $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes;
            $attrs['kind'] = strtolower($this->semStack[$this->stackPos-(2-1)]) === 'exit' ? Expr\Exit_::KIND_EXIT : Expr\Exit_::KIND_DIE;
            $this->semValue = new Expr\Exit_($this->semStack[$this->stackPos-(2-2)], $attrs);
    }

    protected function reduceRule354() {
         $this->semValue = new Expr\ErrorSuppress($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule355() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule356() {
         $this->semValue = new Expr\ShellExec($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule357() {
         $this->semValue = new Expr\Print_($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule358() {
         $this->semValue = new Expr\Yield_(null, null, $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule359() {
         $this->semValue = new Expr\Yield_($this->semStack[$this->stackPos-(2-2)], null, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule360() {
         $this->semValue = new Expr\Yield_($this->semStack[$this->stackPos-(4-4)], $this->semStack[$this->stackPos-(4-2)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule361() {
         $this->semValue = new Expr\YieldFrom($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule362() {
         $this->semValue = new Expr\Closure(['static' => false, 'byRef' => $this->semStack[$this->stackPos-(10-2)], 'params' => $this->semStack[$this->stackPos-(10-4)], 'uses' => $this->semStack[$this->stackPos-(10-6)], 'returnType' => $this->semStack[$this->stackPos-(10-7)], 'stmts' => $this->semStack[$this->stackPos-(10-9)]], $this->startAttributeStack[$this->stackPos-(10-1)] + $this->endAttributes);
    }

    protected function reduceRule363() {
         $this->semValue = new Expr\Closure(['static' => true, 'byRef' => $this->semStack[$this->stackPos-(11-3)], 'params' => $this->semStack[$this->stackPos-(11-5)], 'uses' => $this->semStack[$this->stackPos-(11-7)], 'returnType' => $this->semStack[$this->stackPos-(11-8)], 'stmts' => $this->semStack[$this->stackPos-(11-10)]], $this->startAttributeStack[$this->stackPos-(11-1)] + $this->endAttributes);
    }

    protected function reduceRule364() {
         $this->semValue = array(new Stmt\Class_(null, ['type' => 0, 'extends' => $this->semStack[$this->stackPos-(7-3)], 'implements' => $this->semStack[$this->stackPos-(7-4)], 'stmts' => $this->semStack[$this->stackPos-(7-6)]], $this->startAttributeStack[$this->stackPos-(7-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(7-2)]);
    }

    protected function reduceRule365() {
         $this->semValue = new Expr\New_($this->semStack[$this->stackPos-(3-2)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule366() {
         list($class, $ctorArgs) = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = new Expr\New_($class, $ctorArgs, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule367() {
         $this->semValue = array();
    }

    protected function reduceRule368() {
         $this->semValue = $this->semStack[$this->stackPos-(4-3)];
    }

    protected function reduceRule369() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule370() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule371() {
         $this->semValue = new Expr\ClosureUse(substr($this->semStack[$this->stackPos-(2-2)], 1), $this->semStack[$this->stackPos-(2-1)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule372() {
         $this->semValue = new Expr\FuncCall($this->semStack[$this->stackPos-(2-1)], $this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule373() {
         $this->semValue = new Expr\FuncCall($this->semStack[$this->stackPos-(2-1)], $this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule374() {
         $this->semValue = new Expr\StaticCall($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->semStack[$this->stackPos-(4-4)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule375() {
         $this->semValue = new Name($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule376() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule377() {
         $this->semValue = new Name($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule378() {
         $this->semValue = new Name\FullyQualified($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule379() {
         $this->semValue = new Name\Relative($this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule380() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule381() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule382() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule383() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule384() {
         $this->semValue = null;
    }

    protected function reduceRule385() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule386() {
         $this->semValue = array();
    }

    protected function reduceRule387() {
         $this->semValue = array(new Scalar\EncapsedStringPart(Scalar\String_::parseEscapeSequences($this->semStack[$this->stackPos-(1-1)], '`'), $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes));
    }

    protected function reduceRule388() {
         foreach ($this->semStack[$this->stackPos-(1-1)] as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) { $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, '`', true); } }; $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule389() {
         $this->semValue = array();
    }

    protected function reduceRule390() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule391() {
         $this->semValue = new Expr\ConstFetch($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule392() {
         $this->semValue = new Expr\ClassConstFetch($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule393() {
         $attrs = $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes; $attrs['kind'] = Expr\Array_::KIND_LONG;
            $this->semValue = new Expr\Array_($this->semStack[$this->stackPos-(4-3)], $attrs);
    }

    protected function reduceRule394() {
         $attrs = $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = Expr\Array_::KIND_SHORT;
            $this->semValue = new Expr\Array_($this->semStack[$this->stackPos-(3-2)], $attrs);
    }

    protected function reduceRule395() {
         $attrs = $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes; $attrs['kind'] = ($this->semStack[$this->stackPos-(1-1)][0] === "'" || ($this->semStack[$this->stackPos-(1-1)][1] === "'" && ($this->semStack[$this->stackPos-(1-1)][0] === 'b' || $this->semStack[$this->stackPos-(1-1)][0] === 'B')) ? Scalar\String_::KIND_SINGLE_QUOTED : Scalar\String_::KIND_DOUBLE_QUOTED);
            $this->semValue = new Scalar\String_(Scalar\String_::parse($this->semStack[$this->stackPos-(1-1)]), $attrs);
    }

    protected function reduceRule396() {
         $this->semValue = Scalar\LNumber::fromString($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule397() {
         $this->semValue = new Scalar\DNumber(Scalar\DNumber::parse($this->semStack[$this->stackPos-(1-1)]), $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule398() {
         $this->semValue = new Scalar\MagicConst\Line($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule399() {
         $this->semValue = new Scalar\MagicConst\File($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule400() {
         $this->semValue = new Scalar\MagicConst\Dir($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule401() {
         $this->semValue = new Scalar\MagicConst\Class_($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule402() {
         $this->semValue = new Scalar\MagicConst\Trait_($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule403() {
         $this->semValue = new Scalar\MagicConst\Method($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule404() {
         $this->semValue = new Scalar\MagicConst\Function_($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule405() {
         $this->semValue = new Scalar\MagicConst\Namespace_($this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule406() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule407() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule408() {
         $attrs = $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = strpos($this->semStack[$this->stackPos-(3-1)], "'") === false ? Scalar\String_::KIND_HEREDOC : Scalar\String_::KIND_NOWDOC; preg_match('/\A[bB]?<<<[ \t]*[\'"]?([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)[\'"]?(?:\r\n|\n|\r)\z/', $this->semStack[$this->stackPos-(3-1)], $matches); $attrs['docLabel'] = $matches[1];;
            $this->semValue = new Scalar\String_(Scalar\String_::parseDocString($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-2)]), $attrs);
    }

    protected function reduceRule409() {
         $attrs = $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes; $attrs['kind'] = strpos($this->semStack[$this->stackPos-(2-1)], "'") === false ? Scalar\String_::KIND_HEREDOC : Scalar\String_::KIND_NOWDOC; preg_match('/\A[bB]?<<<[ \t]*[\'"]?([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)[\'"]?(?:\r\n|\n|\r)\z/', $this->semStack[$this->stackPos-(2-1)], $matches); $attrs['docLabel'] = $matches[1];;
            $this->semValue = new Scalar\String_('', $attrs);
    }

    protected function reduceRule410() {
         $attrs = $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = Scalar\String_::KIND_DOUBLE_QUOTED;
            foreach ($this->semStack[$this->stackPos-(3-2)] as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) { $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, '"', true); } }; $this->semValue = new Scalar\Encapsed($this->semStack[$this->stackPos-(3-2)], $attrs);
    }

    protected function reduceRule411() {
         $attrs = $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes; $attrs['kind'] = strpos($this->semStack[$this->stackPos-(3-1)], "'") === false ? Scalar\String_::KIND_HEREDOC : Scalar\String_::KIND_NOWDOC; preg_match('/\A[bB]?<<<[ \t]*[\'"]?([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)[\'"]?(?:\r\n|\n|\r)\z/', $this->semStack[$this->stackPos-(3-1)], $matches); $attrs['docLabel'] = $matches[1];;
            foreach ($this->semStack[$this->stackPos-(3-2)] as $s) { if ($s instanceof Node\Scalar\EncapsedStringPart) { $s->value = Node\Scalar\String_::parseEscapeSequences($s->value, null, true); } } $s->value = preg_replace('~(\r\n|\n|\r)\z~', '', $s->value); if ('' === $s->value) array_pop($this->semStack[$this->stackPos-(3-2)]);; $this->semValue = new Scalar\Encapsed($this->semStack[$this->stackPos-(3-2)], $attrs);
    }

    protected function reduceRule412() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule413() {
        $this->semValue = $this->semStack[$this->stackPos];
    }

    protected function reduceRule414() {
         $this->semValue = null;
    }

    protected function reduceRule415() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule416() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule417() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule418() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule419() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule420() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule421() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule422() {
         $this->semValue = new Expr\Variable($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule423() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule424() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule425() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule426() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule427() {
         $this->semValue = new Expr\MethodCall($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->semStack[$this->stackPos-(4-4)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule428() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule429() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule430() {
         $this->semValue = new Expr\PropertyFetch($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule431() {
         $this->semValue = substr($this->semStack[$this->stackPos-(1-1)], 1);
    }

    protected function reduceRule432() {
         $this->semValue = $this->semStack[$this->stackPos-(4-3)];
    }

    protected function reduceRule433() {
         $this->semValue = new Expr\Variable($this->semStack[$this->stackPos-(2-2)], $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule434() {
         $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule435() {
         $this->semValue = new Expr\Variable($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule436() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule437() {
         $this->semValue = new Expr\ArrayDimFetch($this->semStack[$this->stackPos-(4-1)], $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule438() {
         $this->semValue = new Expr\PropertyFetch($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule439() {
         $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule440() {
         $this->semValue = new Expr\StaticPropertyFetch($this->semStack[$this->stackPos-(3-1)], $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule441() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule442() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule443() {
         $this->semValue = new Expr\Variable($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule444() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule445() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule446() {
         $this->semValue = new Expr\Variable($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule447() {
         $this->semValue = new Expr\List_($this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule448() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule449() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule450() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule451() {
         $this->semValue = $this->semStack[$this->stackPos-(1-1)];
    }

    protected function reduceRule452() {
         $this->semValue = null;
    }

    protected function reduceRule453() {
         $this->semValue = array();
    }

    protected function reduceRule454() {
         $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule455() {
         $this->semStack[$this->stackPos-(3-1)][] = $this->semStack[$this->stackPos-(3-3)]; $this->semValue = $this->semStack[$this->stackPos-(3-1)];
    }

    protected function reduceRule456() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule457() {
         $this->semValue = new Expr\ArrayItem($this->semStack[$this->stackPos-(3-3)], $this->semStack[$this->stackPos-(3-1)], false, $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule458() {
         $this->semValue = new Expr\ArrayItem($this->semStack[$this->stackPos-(1-1)], null, false, $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule459() {
         $this->semValue = new Expr\ArrayItem($this->semStack[$this->stackPos-(4-4)], $this->semStack[$this->stackPos-(4-1)], true, $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule460() {
         $this->semValue = new Expr\ArrayItem($this->semStack[$this->stackPos-(2-2)], null, true, $this->startAttributeStack[$this->stackPos-(2-1)] + $this->endAttributes);
    }

    protected function reduceRule461() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule462() {
         $this->semStack[$this->stackPos-(2-1)][] = $this->semStack[$this->stackPos-(2-2)]; $this->semValue = $this->semStack[$this->stackPos-(2-1)];
    }

    protected function reduceRule463() {
         $this->semValue = array($this->semStack[$this->stackPos-(1-1)]);
    }

    protected function reduceRule464() {
         $this->semValue = array($this->semStack[$this->stackPos-(2-1)], $this->semStack[$this->stackPos-(2-2)]);
    }

    protected function reduceRule465() {
         $this->semValue = new Scalar\EncapsedStringPart($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule466() {
         $this->semValue = new Expr\Variable(substr($this->semStack[$this->stackPos-(1-1)], 1), $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule467() {
         $this->semValue = new Expr\ArrayDimFetch(new Expr\Variable(substr($this->semStack[$this->stackPos-(4-1)], 1), $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(4-3)], $this->startAttributeStack[$this->stackPos-(4-1)] + $this->endAttributes);
    }

    protected function reduceRule468() {
         $this->semValue = new Expr\PropertyFetch(new Expr\Variable(substr($this->semStack[$this->stackPos-(3-1)], 1), $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(3-3)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule469() {
         $this->semValue = new Expr\Variable($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule470() {
         $this->semValue = new Expr\Variable($this->semStack[$this->stackPos-(3-2)], $this->startAttributeStack[$this->stackPos-(3-1)] + $this->endAttributes);
    }

    protected function reduceRule471() {
         $this->semValue = new Expr\ArrayDimFetch(new Expr\Variable($this->semStack[$this->stackPos-(6-2)], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes), $this->semStack[$this->stackPos-(6-4)], $this->startAttributeStack[$this->stackPos-(6-1)] + $this->endAttributes);
    }

    protected function reduceRule472() {
         $this->semValue = $this->semStack[$this->stackPos-(3-2)];
    }

    protected function reduceRule473() {
         $this->semValue = new Scalar\String_($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule474() {
         $this->semValue = new Scalar\String_($this->semStack[$this->stackPos-(1-1)], $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }

    protected function reduceRule475() {
         $this->semValue = new Expr\Variable(substr($this->semStack[$this->stackPos-(1-1)], 1), $this->startAttributeStack[$this->stackPos-(1-1)] + $this->endAttributes);
    }
}
lexer = $lexer;
        $this->errors = array();
        $this->throwOnError = isset($options['throwOnError']) ? $options['throwOnError'] : true;
    }

    /**
     * Get array of errors that occurred during the last parse.
     *
     * This method may only return multiple errors if the 'throwOnError' option is disabled.
     *
     * @return Error[]
     */
    public function getErrors() {
        return $this->errors;
    }

    /**
     * Parses PHP code into a node tree.
     *
     * @param string $code The source code to parse
     *
     * @return Node[]|null Array of statements (or null if the 'throwOnError' option is disabled and the parser was
     *                     unable to recover from an error).
     */
    public function parse($code) {
        $this->lexer->startLexing($code);
        $this->errors = array();

        // We start off with no lookahead-token
        $symbol = self::SYMBOL_NONE;

        // The attributes for a node are taken from the first and last token of the node.
        // From the first token only the startAttributes are taken and from the last only
        // the endAttributes. Both are merged using the array union operator (+).
        $startAttributes = '*POISON';
        $endAttributes = '*POISON';
        $this->endAttributes = $endAttributes;

        // In order to figure out the attributes for the starting token, we have to keep
        // them in a stack
        $this->startAttributeStack = array();

        // Start off in the initial state and keep a stack of previous states
        $state = 0;
        $stateStack = array($state);

        // Semantic value stack (contains values of tokens and semantic action results)
        $this->semStack = array();

        // Current position in the stack(s)
        $this->stackPos = 0;

        $errorState = 0;

        for (;;) {
            //$this->traceNewState($state, $symbol);

            if ($this->actionBase[$state] == 0) {
                $rule = $this->actionDefault[$state];
            } else {
                if ($symbol === self::SYMBOL_NONE) {
                    // Fetch the next token id from the lexer and fetch additional info by-ref.
                    // The end attributes are fetched into a temporary variable and only set once the token is really
                    // shifted (not during read). Otherwise you would sometimes get off-by-one errors, when a rule is
                    // reduced after a token was read but not yet shifted.
                    $tokenId = $this->lexer->getNextToken($tokenValue, $startAttributes, $endAttributes);

                    // map the lexer token id to the internally used symbols
                    $symbol = $tokenId >= 0 && $tokenId < $this->tokenToSymbolMapSize
                        ? $this->tokenToSymbol[$tokenId]
                        : $this->invalidSymbol;

                    if ($symbol === $this->invalidSymbol) {
                        throw new \RangeException(sprintf(
                            'The lexer returned an invalid token (id=%d, value=%s)',
                            $tokenId, $tokenValue
                        ));
                    }

                    // This is necessary to assign some meaningful attributes to /* empty */ productions. They'll get
                    // the attributes of the next token, even though they don't contain it themselves.
                    $this->startAttributeStack[$this->stackPos+1] = $startAttributes;
                    $this->lookaheadStartAttributes = $startAttributes;

                    //$this->traceRead($symbol);
                }

                $idx = $this->actionBase[$state] + $symbol;
                if ((($idx >= 0 && $idx < $this->actionTableSize && $this->actionCheck[$idx] == $symbol)
                     || ($state < $this->YY2TBLSTATE
                         && ($idx = $this->actionBase[$state + $this->YYNLSTATES] + $symbol) >= 0
                         && $idx < $this->actionTableSize && $this->actionCheck[$idx] == $symbol))
                    && ($action = $this->action[$idx]) != $this->defaultAction) {
                    /*
                     * >= YYNLSTATES: shift and reduce
                     * > 0: shift
                     * = 0: accept
                     * < 0: reduce
                     * = -YYUNEXPECTED: error
                     */
                    if ($action > 0) {
                        /* shift */
                        //$this->traceShift($symbol);

                        ++$this->stackPos;
                        $stateStack[$this->stackPos] = $state = $action;
                        $this->semStack[$this->stackPos] = $tokenValue;
                        $this->startAttributeStack[$this->stackPos] = $startAttributes;
                        $this->endAttributes = $endAttributes;
                        $symbol = self::SYMBOL_NONE;

                        if ($errorState) {
                            --$errorState;
                        }

                        if ($action < $this->YYNLSTATES) {
                            continue;
                        }

                        /* $yyn >= YYNLSTATES means shift-and-reduce */
                        $rule = $action - $this->YYNLSTATES;
                    } else {
                        $rule = -$action;
                    }
                } else {
                    $rule = $this->actionDefault[$state];
                }
            }

            for (;;) {
                if ($rule === 0) {
                    /* accept */
                    //$this->traceAccept();
                    return $this->semValue;
                } elseif ($rule !== $this->unexpectedTokenRule) {
                    /* reduce */
                    //$this->traceReduce($rule);

                    try {
                        $this->{'reduceRule' . $rule}();
                    } catch (Error $e) {
                        if (-1 === $e->getStartLine() && isset($startAttributes['startLine'])) {
                            $e->setStartLine($startAttributes['startLine']);
                        }

                        $this->errors[] = $e;
                        if ($this->throwOnError) {
                            throw $e;
                        } else {
                            // Currently can't recover from "special" errors
                            return null;
                        }
                    }

                    /* Goto - shift nonterminal */
                    $this->stackPos -= $this->ruleToLength[$rule];
                    $nonTerminal = $this->ruleToNonTerminal[$rule];
                    $idx = $this->gotoBase[$nonTerminal] + $stateStack[$this->stackPos];
                    if ($idx >= 0 && $idx < $this->gotoTableSize && $this->gotoCheck[$idx] == $nonTerminal) {
                        $state = $this->goto[$idx];
                    } else {
                        $state = $this->gotoDefault[$nonTerminal];
                    }

                    ++$this->stackPos;
                    $stateStack[$this->stackPos]     = $state;
                    $this->semStack[$this->stackPos] = $this->semValue;
                } else {
                    /* error */
                    switch ($errorState) {
                        case 0:
                            $msg = $this->getErrorMessage($symbol, $state);
                            $error = new Error($msg, $startAttributes + $endAttributes);
                            $this->errors[] = $error;
                            if ($this->throwOnError) {
                                throw $error;
                            }
                            // Break missing intentionally
                        case 1:
                        case 2:
                            $errorState = 3;

                            // Pop until error-expecting state uncovered
                            while (!(
                                (($idx = $this->actionBase[$state] + $this->errorSymbol) >= 0
                                    && $idx < $this->actionTableSize && $this->actionCheck[$idx] == $this->errorSymbol)
                                || ($state < $this->YY2TBLSTATE
                                    && ($idx = $this->actionBase[$state + $this->YYNLSTATES] + $this->errorSymbol) >= 0
                                    && $idx < $this->actionTableSize && $this->actionCheck[$idx] == $this->errorSymbol)
                            ) || ($action = $this->action[$idx]) == $this->defaultAction) { // Not totally sure about this
                                if ($this->stackPos <= 0) {
                                    // Could not recover from error
                                    return null;
                                }
                                $state = $stateStack[--$this->stackPos];
                                //$this->tracePop($state);
                            }

                            //$this->traceShift($this->errorSymbol);
                            $stateStack[++$this->stackPos] = $state = $action;
                            break;

                        case 3:
                            if ($symbol === 0) {
                                // Reached EOF without recovering from error
                                return null;
                            }

                            //$this->traceDiscard($symbol);
                            $symbol = self::SYMBOL_NONE;
                            break 2;
                    }
                }

                if ($state < $this->YYNLSTATES) {
                    break;
                }

                /* >= YYNLSTATES means shift-and-reduce */
                $rule = $state - $this->YYNLSTATES;
            }
        }

        throw new \RuntimeException('Reached end of parser loop');
    }

    protected function getErrorMessage($symbol, $state) {
        $expectedString = '';
        if ($expected = $this->getExpectedTokens($state)) {
            $expectedString = ', expecting ' . implode(' or ', $expected);
        }

        return 'Syntax error, unexpected ' . $this->symbolToName[$symbol] . $expectedString;
    }

    protected function getExpectedTokens($state) {
        $expected = array();

        $base = $this->actionBase[$state];
        foreach ($this->symbolToName as $symbol => $name) {
            $idx = $base + $symbol;
            if ($idx >= 0 && $idx < $this->actionTableSize && $this->actionCheck[$idx] === $symbol
                || $state < $this->YY2TBLSTATE
                && ($idx = $this->actionBase[$state + $this->YYNLSTATES] + $symbol) >= 0
                && $idx < $this->actionTableSize && $this->actionCheck[$idx] === $symbol
            ) {
                if ($this->action[$idx] != $this->unexpectedTokenRule
                    && $this->action[$idx] != $this->defaultAction
                ) {
                    if (count($expected) == 4) {
                        /* Too many expected tokens */
                        return array();
                    }

                    $expected[] = $name;
                }
            }
        }

        return $expected;
    }

    /*
     * Tracing functions used for debugging the parser.
     */

    /*
    protected function traceNewState($state, $symbol) {
        echo '% State ' . $state
            . ', Lookahead ' . ($symbol == self::SYMBOL_NONE ? '--none--' : $this->symbolToName[$symbol]) . "\n";
    }

    protected function traceRead($symbol) {
        echo '% Reading ' . $this->symbolToName[$symbol] . "\n";
    }

    protected function traceShift($symbol) {
        echo '% Shift ' . $this->symbolToName[$symbol] . "\n";
    }

    protected function traceAccept() {
        echo "% Accepted.\n";
    }

    protected function traceReduce($n) {
        echo '% Reduce by (' . $n . ') ' . $this->productions[$n] . "\n";
    }

    protected function tracePop($state) {
        echo '% Recovering, uncovered state ' . $state . "\n";
    }

    protected function traceDiscard($symbol) {
        echo '% Discard ' . $this->symbolToName[$symbol] . "\n";
    }
    */

    /*
     * Helper functions invoked by semantic actions
     */

    /**
     * Moves statements of semicolon-style namespaces into $ns->stmts and checks various error conditions.
     *
     * @param Node[] $stmts
     * @return Node[]
     */
    protected function handleNamespaces(array $stmts) {
        $style = $this->getNamespacingStyle($stmts);
        if (null === $style) {
            // not namespaced, nothing to do
            return $stmts;
        } elseif ('brace' === $style) {
            // For braced namespaces we only have to check that there are no invalid statements between the namespaces
            $afterFirstNamespace = false;
            foreach ($stmts as $stmt) {
                if ($stmt instanceof Node\Stmt\Namespace_) {
                    $afterFirstNamespace = true;
                } elseif (!$stmt instanceof Node\Stmt\HaltCompiler && $afterFirstNamespace) {
                    throw new Error('No code may exist outside of namespace {}', $stmt->getLine());
                }
            }
            return $stmts;
        } else {
            // For semicolon namespaces we have to move the statements after a namespace declaration into ->stmts
            $resultStmts = array();
            $targetStmts =& $resultStmts;
            foreach ($stmts as $stmt) {
                if ($stmt instanceof Node\Stmt\Namespace_) {
                    $stmt->stmts = array();
                    $targetStmts =& $stmt->stmts;
                    $resultStmts[] = $stmt;
                } elseif ($stmt instanceof Node\Stmt\HaltCompiler) {
                    // __halt_compiler() is not moved into the namespace
                    $resultStmts[] = $stmt;
                } else {
                    $targetStmts[] = $stmt;
                }
            }
            return $resultStmts;
        }
    }

    private function getNamespacingStyle(array $stmts) {
        $style = null;
        $hasNotAllowedStmts = false;
        foreach ($stmts as $i => $stmt) {
            if ($stmt instanceof Node\Stmt\Namespace_) {
                $currentStyle = null === $stmt->stmts ? 'semicolon' : 'brace';
                if (null === $style) {
                    $style = $currentStyle;
                    if ($hasNotAllowedStmts) {
                        throw new Error('Namespace declaration statement has to be the very first statement in the script', $stmt->getLine());
                    }
                } elseif ($style !== $currentStyle) {
                    throw new Error('Cannot mix bracketed namespace declarations with unbracketed namespace declarations', $stmt->getLine());
                }
                continue;
            }

            /* declare(), __halt_compiler() and nops can be used before a namespace declaration */
            if ($stmt instanceof Node\Stmt\Declare_
                || $stmt instanceof Node\Stmt\HaltCompiler
                || $stmt instanceof Node\Stmt\Nop) {
                continue;
            }

            /* There may be a hashbang line at the very start of the file */
            if ($i == 0 && $stmt instanceof Node\Stmt\InlineHTML && preg_match('/\A#!.*\r?\n\z/', $stmt->value)) {
                continue;
            }

            /* Everything else if forbidden before namespace declarations */
            $hasNotAllowedStmts = true;
        }
        return $style;
    }

    protected function handleScalarTypes(Name $name) {
        $scalarTypes = [
            'bool'   => true,
            'int'    => true,
            'float'  => true,
            'string' => true,
        ];

        if (!$name->isUnqualified()) {
            return $name;
        }

        $lowerName = strtolower($name->toString());
        return isset($scalarTypes[$lowerName]) ? $lowerName : $name;
    }
}
type ? $this->pType($node->type) . ' ' : '')
             . ($node->byRef ? '&' : '')
             . ($node->variadic ? '...' : '')
             . '$' . $node->name
             . ($node->default ? ' = ' . $this->p($node->default) : '');
    }

    public function pArg(Node\Arg $node) {
        return ($node->byRef ? '&' : '') . ($node->unpack ? '...' : '') . $this->p($node->value);
    }

    public function pConst(Node\Const_ $node) {
        return $node->name . ' = ' . $this->p($node->value);
    }

    // Names

    public function pName(Name $node) {
        return implode('\\', $node->parts);
    }

    public function pName_FullyQualified(Name\FullyQualified $node) {
        return '\\' . implode('\\', $node->parts);
    }

    public function pName_Relative(Name\Relative $node) {
        return 'namespace\\' . implode('\\', $node->parts);
    }

    // Magic Constants

    public function pScalar_MagicConst_Class(MagicConst\Class_ $node) {
        return '__CLASS__';
    }

    public function pScalar_MagicConst_Dir(MagicConst\Dir $node) {
        return '__DIR__';
    }

    public function pScalar_MagicConst_File(MagicConst\File $node) {
        return '__FILE__';
    }

    public function pScalar_MagicConst_Function(MagicConst\Function_ $node) {
        return '__FUNCTION__';
    }

    public function pScalar_MagicConst_Line(MagicConst\Line $node) {
        return '__LINE__';
    }

    public function pScalar_MagicConst_Method(MagicConst\Method $node) {
        return '__METHOD__';
    }

    public function pScalar_MagicConst_Namespace(MagicConst\Namespace_ $node) {
        return '__NAMESPACE__';
    }

    public function pScalar_MagicConst_Trait(MagicConst\Trait_ $node) {
        return '__TRAIT__';
    }

    // Scalars

    public function pScalar_String(Scalar\String_ $node) {
        $kind = $node->getAttribute('kind', Scalar\String_::KIND_SINGLE_QUOTED);
        switch ($kind) {
            case Scalar\String_::KIND_NOWDOC:
                $label = $node->getAttribute('docLabel');
                if ($label && !$this->containsEndLabel($node->value, $label)) {
                    if ($node->value === '') {
                        return $this->pNoIndent("<<<'$label'\n$label") . $this->docStringEndToken;
                    }

                    return $this->pNoIndent("<<<'$label'\n$node->value\n$label")
                         . $this->docStringEndToken;
                }
                /* break missing intentionally */
            case Scalar\String_::KIND_SINGLE_QUOTED:
                return '\'' . $this->pNoIndent(addcslashes($node->value, '\'\\')) . '\'';
            case Scalar\String_::KIND_HEREDOC:
                $label = $node->getAttribute('docLabel');
                if ($label && !$this->containsEndLabel($node->value, $label)) {
                    if ($node->value === '') {
                        return $this->pNoIndent("<<<$label\n$label") . $this->docStringEndToken;
                    }

                    $escaped = $this->escapeString($node->value, null);
                    return $this->pNoIndent("<<<$label\n" . $escaped ."\n$label")
                         . $this->docStringEndToken;
                }
            /* break missing intentionally */
            case Scalar\String_::KIND_DOUBLE_QUOTED:
                return '"' . $this->escapeString($node->value, '"') . '"';
        }
        throw new \Exception('Invalid string kind');
    }

    public function pScalar_Encapsed(Scalar\Encapsed $node) {
        if ($node->getAttribute('kind') === Scalar\String_::KIND_HEREDOC) {
            $label = $node->getAttribute('docLabel');
            if ($label && !$this->encapsedContainsEndLabel($node->parts, $label)) {
                if (count($node->parts) === 1
                    && $node->parts[0] instanceof Scalar\EncapsedStringPart
                    && $node->parts[0]->value === ''
                ) {
                    return $this->pNoIndent("<<<$label\n$label") . $this->docStringEndToken;
                }

                return $this->pNoIndent(
                    "<<<$label\n" . $this->pEncapsList($node->parts, null) . "\n$label"
                ) . $this->docStringEndToken;
            }
        }
        return '"' . $this->pEncapsList($node->parts, '"') . '"';
    }

    public function pScalar_LNumber(Scalar\LNumber $node) {
        $str = (string) $node->value;
        switch ($node->getAttribute('kind', Scalar\LNumber::KIND_DEC)) {
            case Scalar\LNumber::KIND_BIN:
                return '0b' . base_convert($str, 10, 2);
            case Scalar\LNumber::KIND_OCT:
                return '0' . base_convert($str, 10, 8);
            case Scalar\LNumber::KIND_DEC:
                return $str;
            case Scalar\LNumber::KIND_HEX:
                return '0x' . base_convert($str, 10, 16);
        }
        throw new \Exception('Invalid number kind');
    }

    public function pScalar_DNumber(Scalar\DNumber $node) {
        $stringValue = sprintf('%.16G', $node->value);
        if ($node->value !== (double) $stringValue) {
            $stringValue = sprintf('%.17G', $node->value);
        }

        // ensure that number is really printed as float
        return preg_match('/^-?[0-9]+$/', $stringValue) ? $stringValue . '.0' : $stringValue;
    }

    // Assignments

    public function pExpr_Assign(Expr\Assign $node) {
        return $this->pInfixOp('Expr_Assign', $node->var, ' = ', $node->expr);
    }

    public function pExpr_AssignRef(Expr\AssignRef $node) {
        return $this->pInfixOp('Expr_AssignRef', $node->var, ' =& ', $node->expr);
    }

    public function pExpr_AssignOp_Plus(AssignOp\Plus $node) {
        return $this->pInfixOp('Expr_AssignOp_Plus', $node->var, ' += ', $node->expr);
    }

    public function pExpr_AssignOp_Minus(AssignOp\Minus $node) {
        return $this->pInfixOp('Expr_AssignOp_Minus', $node->var, ' -= ', $node->expr);
    }

    public function pExpr_AssignOp_Mul(AssignOp\Mul $node) {
        return $this->pInfixOp('Expr_AssignOp_Mul', $node->var, ' *= ', $node->expr);
    }

    public function pExpr_AssignOp_Div(AssignOp\Div $node) {
        return $this->pInfixOp('Expr_AssignOp_Div', $node->var, ' /= ', $node->expr);
    }

    public function pExpr_AssignOp_Concat(AssignOp\Concat $node) {
        return $this->pInfixOp('Expr_AssignOp_Concat', $node->var, ' .= ', $node->expr);
    }

    public function pExpr_AssignOp_Mod(AssignOp\Mod $node) {
        return $this->pInfixOp('Expr_AssignOp_Mod', $node->var, ' %= ', $node->expr);
    }

    public function pExpr_AssignOp_BitwiseAnd(AssignOp\BitwiseAnd $node) {
        return $this->pInfixOp('Expr_AssignOp_BitwiseAnd', $node->var, ' &= ', $node->expr);
    }

    public function pExpr_AssignOp_BitwiseOr(AssignOp\BitwiseOr $node) {
        return $this->pInfixOp('Expr_AssignOp_BitwiseOr', $node->var, ' |= ', $node->expr);
    }

    public function pExpr_AssignOp_BitwiseXor(AssignOp\BitwiseXor $node) {
        return $this->pInfixOp('Expr_AssignOp_BitwiseXor', $node->var, ' ^= ', $node->expr);
    }

    public function pExpr_AssignOp_ShiftLeft(AssignOp\ShiftLeft $node) {
        return $this->pInfixOp('Expr_AssignOp_ShiftLeft', $node->var, ' <<= ', $node->expr);
    }

    public function pExpr_AssignOp_ShiftRight(AssignOp\ShiftRight $node) {
        return $this->pInfixOp('Expr_AssignOp_ShiftRight', $node->var, ' >>= ', $node->expr);
    }

    public function pExpr_AssignOp_Pow(AssignOp\Pow $node) {
        return $this->pInfixOp('Expr_AssignOp_Pow', $node->var, ' **= ', $node->expr);
    }

    // Binary expressions

    public function pExpr_BinaryOp_Plus(BinaryOp\Plus $node) {
        return $this->pInfixOp('Expr_BinaryOp_Plus', $node->left, ' + ', $node->right);
    }

    public function pExpr_BinaryOp_Minus(BinaryOp\Minus $node) {
        return $this->pInfixOp('Expr_BinaryOp_Minus', $node->left, ' - ', $node->right);
    }

    public function pExpr_BinaryOp_Mul(BinaryOp\Mul $node) {
        return $this->pInfixOp('Expr_BinaryOp_Mul', $node->left, ' * ', $node->right);
    }

    public function pExpr_BinaryOp_Div(BinaryOp\Div $node) {
        return $this->pInfixOp('Expr_BinaryOp_Div', $node->left, ' / ', $node->right);
    }

    public function pExpr_BinaryOp_Concat(BinaryOp\Concat $node) {
        return $this->pInfixOp('Expr_BinaryOp_Concat', $node->left, ' . ', $node->right);
    }

    public function pExpr_BinaryOp_Mod(BinaryOp\Mod $node) {
        return $this->pInfixOp('Expr_BinaryOp_Mod', $node->left, ' % ', $node->right);
    }

    public function pExpr_BinaryOp_BooleanAnd(BinaryOp\BooleanAnd $node) {
        return $this->pInfixOp('Expr_BinaryOp_BooleanAnd', $node->left, ' && ', $node->right);
    }

    public function pExpr_BinaryOp_BooleanOr(BinaryOp\BooleanOr $node) {
        return $this->pInfixOp('Expr_BinaryOp_BooleanOr', $node->left, ' || ', $node->right);
    }

    public function pExpr_BinaryOp_BitwiseAnd(BinaryOp\BitwiseAnd $node) {
        return $this->pInfixOp('Expr_BinaryOp_BitwiseAnd', $node->left, ' & ', $node->right);
    }

    public function pExpr_BinaryOp_BitwiseOr(BinaryOp\BitwiseOr $node) {
        return $this->pInfixOp('Expr_BinaryOp_BitwiseOr', $node->left, ' | ', $node->right);
    }

    public function pExpr_BinaryOp_BitwiseXor(BinaryOp\BitwiseXor $node) {
        return $this->pInfixOp('Expr_BinaryOp_BitwiseXor', $node->left, ' ^ ', $node->right);
    }

    public function pExpr_BinaryOp_ShiftLeft(BinaryOp\ShiftLeft $node) {
        return $this->pInfixOp('Expr_BinaryOp_ShiftLeft', $node->left, ' << ', $node->right);
    }

    public function pExpr_BinaryOp_ShiftRight(BinaryOp\ShiftRight $node) {
        return $this->pInfixOp('Expr_BinaryOp_ShiftRight', $node->left, ' >> ', $node->right);
    }

    public function pExpr_BinaryOp_Pow(BinaryOp\Pow $node) {
        return $this->pInfixOp('Expr_BinaryOp_Pow', $node->left, ' ** ', $node->right);
    }

    public function pExpr_BinaryOp_LogicalAnd(BinaryOp\LogicalAnd $node) {
        return $this->pInfixOp('Expr_BinaryOp_LogicalAnd', $node->left, ' and ', $node->right);
    }

    public function pExpr_BinaryOp_LogicalOr(BinaryOp\LogicalOr $node) {
        return $this->pInfixOp('Expr_BinaryOp_LogicalOr', $node->left, ' or ', $node->right);
    }

    public function pExpr_BinaryOp_LogicalXor(BinaryOp\LogicalXor $node) {
        return $this->pInfixOp('Expr_BinaryOp_LogicalXor', $node->left, ' xor ', $node->right);
    }

    public function pExpr_BinaryOp_Equal(BinaryOp\Equal $node) {
        return $this->pInfixOp('Expr_BinaryOp_Equal', $node->left, ' == ', $node->right);
    }

    public function pExpr_BinaryOp_NotEqual(BinaryOp\NotEqual $node) {
        return $this->pInfixOp('Expr_BinaryOp_NotEqual', $node->left, ' != ', $node->right);
    }

    public function pExpr_BinaryOp_Identical(BinaryOp\Identical $node) {
        return $this->pInfixOp('Expr_BinaryOp_Identical', $node->left, ' === ', $node->right);
    }

    public function pExpr_BinaryOp_NotIdentical(BinaryOp\NotIdentical $node) {
        return $this->pInfixOp('Expr_BinaryOp_NotIdentical', $node->left, ' !== ', $node->right);
    }

    public function pExpr_BinaryOp_Spaceship(BinaryOp\Spaceship $node) {
        return $this->pInfixOp('Expr_BinaryOp_Spaceship', $node->left, ' <=> ', $node->right);
    }

    public function pExpr_BinaryOp_Greater(BinaryOp\Greater $node) {
        return $this->pInfixOp('Expr_BinaryOp_Greater', $node->left, ' > ', $node->right);
    }

    public function pExpr_BinaryOp_GreaterOrEqual(BinaryOp\GreaterOrEqual $node) {
        return $this->pInfixOp('Expr_BinaryOp_GreaterOrEqual', $node->left, ' >= ', $node->right);
    }

    public function pExpr_BinaryOp_Smaller(BinaryOp\Smaller $node) {
        return $this->pInfixOp('Expr_BinaryOp_Smaller', $node->left, ' < ', $node->right);
    }

    public function pExpr_BinaryOp_SmallerOrEqual(BinaryOp\SmallerOrEqual $node) {
        return $this->pInfixOp('Expr_BinaryOp_SmallerOrEqual', $node->left, ' <= ', $node->right);
    }

    public function pExpr_BinaryOp_Coalesce(BinaryOp\Coalesce $node) {
        return $this->pInfixOp('Expr_BinaryOp_Coalesce', $node->left, ' ?? ', $node->right);
    }

    public function pExpr_Instanceof(Expr\Instanceof_ $node) {
        return $this->pInfixOp('Expr_Instanceof', $node->expr, ' instanceof ', $node->class);
    }

    // Unary expressions

    public function pExpr_BooleanNot(Expr\BooleanNot $node) {
        return $this->pPrefixOp('Expr_BooleanNot', '!', $node->expr);
    }

    public function pExpr_BitwiseNot(Expr\BitwiseNot $node) {
        return $this->pPrefixOp('Expr_BitwiseNot', '~', $node->expr);
    }

    public function pExpr_UnaryMinus(Expr\UnaryMinus $node) {
        return $this->pPrefixOp('Expr_UnaryMinus', '-', $node->expr);
    }

    public function pExpr_UnaryPlus(Expr\UnaryPlus $node) {
        return $this->pPrefixOp('Expr_UnaryPlus', '+', $node->expr);
    }

    public function pExpr_PreInc(Expr\PreInc $node) {
        return $this->pPrefixOp('Expr_PreInc', '++', $node->var);
    }

    public function pExpr_PreDec(Expr\PreDec $node) {
        return $this->pPrefixOp('Expr_PreDec', '--', $node->var);
    }

    public function pExpr_PostInc(Expr\PostInc $node) {
        return $this->pPostfixOp('Expr_PostInc', $node->var, '++');
    }

    public function pExpr_PostDec(Expr\PostDec $node) {
        return $this->pPostfixOp('Expr_PostDec', $node->var, '--');
    }

    public function pExpr_ErrorSuppress(Expr\ErrorSuppress $node) {
        return $this->pPrefixOp('Expr_ErrorSuppress', '@', $node->expr);
    }

    public function pExpr_YieldFrom(Expr\YieldFrom $node) {
        return $this->pPrefixOp('Expr_YieldFrom', 'yield from ', $node->expr);
    }

    public function pExpr_Print(Expr\Print_ $node) {
        return $this->pPrefixOp('Expr_Print', 'print ', $node->expr);
    }

    // Casts

    public function pExpr_Cast_Int(Cast\Int_ $node) {
        return $this->pPrefixOp('Expr_Cast_Int', '(int) ', $node->expr);
    }

    public function pExpr_Cast_Double(Cast\Double $node) {
        return $this->pPrefixOp('Expr_Cast_Double', '(double) ', $node->expr);
    }

    public function pExpr_Cast_String(Cast\String_ $node) {
        return $this->pPrefixOp('Expr_Cast_String', '(string) ', $node->expr);
    }

    public function pExpr_Cast_Array(Cast\Array_ $node) {
        return $this->pPrefixOp('Expr_Cast_Array', '(array) ', $node->expr);
    }

    public function pExpr_Cast_Object(Cast\Object_ $node) {
        return $this->pPrefixOp('Expr_Cast_Object', '(object) ', $node->expr);
    }

    public function pExpr_Cast_Bool(Cast\Bool_ $node) {
        return $this->pPrefixOp('Expr_Cast_Bool', '(bool) ', $node->expr);
    }

    public function pExpr_Cast_Unset(Cast\Unset_ $node) {
        return $this->pPrefixOp('Expr_Cast_Unset', '(unset) ', $node->expr);
    }

    // Function calls and similar constructs

    public function pExpr_FuncCall(Expr\FuncCall $node) {
        return $this->pCallLhs($node->name)
             . '(' . $this->pCommaSeparated($node->args) . ')';
    }

    public function pExpr_MethodCall(Expr\MethodCall $node) {
        return $this->pDereferenceLhs($node->var) . '->' . $this->pObjectProperty($node->name)
             . '(' . $this->pCommaSeparated($node->args) . ')';
    }

    public function pExpr_StaticCall(Expr\StaticCall $node) {
        return $this->pDereferenceLhs($node->class) . '::'
             . ($node->name instanceof Expr
                ? ($node->name instanceof Expr\Variable
                   ? $this->p($node->name)
                   : '{' . $this->p($node->name) . '}')
                : $node->name)
             . '(' . $this->pCommaSeparated($node->args) . ')';
    }

    public function pExpr_Empty(Expr\Empty_ $node) {
        return 'empty(' . $this->p($node->expr) . ')';
    }

    public function pExpr_Isset(Expr\Isset_ $node) {
        return 'isset(' . $this->pCommaSeparated($node->vars) . ')';
    }

    public function pExpr_Eval(Expr\Eval_ $node) {
        return 'eval(' . $this->p($node->expr) . ')';
    }

    public function pExpr_Include(Expr\Include_ $node) {
        static $map = array(
            Expr\Include_::TYPE_INCLUDE      => 'include',
            Expr\Include_::TYPE_INCLUDE_ONCE => 'include_once',
            Expr\Include_::TYPE_REQUIRE      => 'require',
            Expr\Include_::TYPE_REQUIRE_ONCE => 'require_once',
        );

        return $map[$node->type] . ' ' . $this->p($node->expr);
    }

    public function pExpr_List(Expr\List_ $node) {
        $pList = array();
        foreach ($node->vars as $var) {
            if (null === $var) {
                $pList[] = '';
            } else {
                $pList[] = $this->p($var);
            }
        }

        return 'list(' . implode(', ', $pList) . ')';
    }

    // Other

    public function pExpr_Variable(Expr\Variable $node) {
        if ($node->name instanceof Expr) {
            return '${' . $this->p($node->name) . '}';
        } else {
            return '$' . $node->name;
        }
    }

    public function pExpr_Array(Expr\Array_ $node) {
        $syntax = $node->getAttribute('kind',
            $this->options['shortArraySyntax'] ? Expr\Array_::KIND_SHORT : Expr\Array_::KIND_LONG);
        if ($syntax === Expr\Array_::KIND_SHORT) {
            return '[' . $this->pCommaSeparated($node->items) . ']';
        } else {
            return 'array(' . $this->pCommaSeparated($node->items) . ')';
        }
    }

    public function pExpr_ArrayItem(Expr\ArrayItem $node) {
        return (null !== $node->key ? $this->p($node->key) . ' => ' : '')
             . ($node->byRef ? '&' : '') . $this->p($node->value);
    }

    public function pExpr_ArrayDimFetch(Expr\ArrayDimFetch $node) {
        return $this->pDereferenceLhs($node->var)
             . '[' . (null !== $node->dim ? $this->p($node->dim) : '') . ']';
    }

    public function pExpr_ConstFetch(Expr\ConstFetch $node) {
        return $this->p($node->name);
    }

    public function pExpr_ClassConstFetch(Expr\ClassConstFetch $node) {
        return $this->p($node->class) . '::' . $node->name;
    }

    public function pExpr_PropertyFetch(Expr\PropertyFetch $node) {
        return $this->pDereferenceLhs($node->var) . '->' . $this->pObjectProperty($node->name);
    }

    public function pExpr_StaticPropertyFetch(Expr\StaticPropertyFetch $node) {
        return $this->pDereferenceLhs($node->class) . '::$' . $this->pObjectProperty($node->name);
    }

    public function pExpr_ShellExec(Expr\ShellExec $node) {
        return '`' . $this->pEncapsList($node->parts, '`') . '`';
    }

    public function pExpr_Closure(Expr\Closure $node) {
        return ($node->static ? 'static ' : '')
             . 'function ' . ($node->byRef ? '&' : '')
             . '(' . $this->pCommaSeparated($node->params) . ')'
             . (!empty($node->uses) ? ' use(' . $this->pCommaSeparated($node->uses) . ')': '')
             . (null !== $node->returnType ? ' : ' . $this->pType($node->returnType) : '')
             . ' {' . $this->pStmts($node->stmts) . "\n" . '}';
    }

    public function pExpr_ClosureUse(Expr\ClosureUse $node) {
        return ($node->byRef ? '&' : '') . '$' . $node->var;
    }

    public function pExpr_New(Expr\New_ $node) {
        if ($node->class instanceof Stmt\Class_) {
            $args = $node->args ? '(' . $this->pCommaSeparated($node->args) . ')' : '';
            return 'new ' . $this->pClassCommon($node->class, $args);
        }
        return 'new ' . $this->p($node->class) . '(' . $this->pCommaSeparated($node->args) . ')';
    }

    public function pExpr_Clone(Expr\Clone_ $node) {
        return 'clone ' . $this->p($node->expr);
    }

    public function pExpr_Ternary(Expr\Ternary $node) {
        // a bit of cheating: we treat the ternary as a binary op where the ?...: part is the operator.
        // this is okay because the part between ? and : never needs parentheses.
        return $this->pInfixOp('Expr_Ternary',
            $node->cond, ' ?' . (null !== $node->if ? ' ' . $this->p($node->if) . ' ' : '') . ': ', $node->else
        );
    }

    public function pExpr_Exit(Expr\Exit_ $node) {
        $kind = $node->getAttribute('kind', Expr\Exit_::KIND_DIE);
        return ($kind === Expr\Exit_::KIND_EXIT ? 'exit' : 'die')
             . (null !== $node->expr ? '(' . $this->p($node->expr) . ')' : '');
    }

    public function pExpr_Yield(Expr\Yield_ $node) {
        if ($node->value === null) {
            return 'yield';
        } else {
            // this is a bit ugly, but currently there is no way to detect whether the parentheses are necessary
            return '(yield '
                 . ($node->key !== null ? $this->p($node->key) . ' => ' : '')
                 . $this->p($node->value)
                 . ')';
        }
    }

    // Declarations

    public function pStmt_Namespace(Stmt\Namespace_ $node) {
        if ($this->canUseSemicolonNamespaces) {
            return 'namespace ' . $this->p($node->name) . ';' . "\n" . $this->pStmts($node->stmts, false);
        } else {
            return 'namespace' . (null !== $node->name ? ' ' . $this->p($node->name) : '')
                 . ' {' . $this->pStmts($node->stmts) . "\n" . '}';
        }
    }

    public function pStmt_Use(Stmt\Use_ $node) {
        return 'use ' . $this->pUseType($node->type)
             . $this->pCommaSeparated($node->uses) . ';';
    }

    public function pStmt_GroupUse(Stmt\GroupUse $node) {
        return 'use ' . $this->pUseType($node->type) . $this->pName($node->prefix)
             . '\{' . $this->pCommaSeparated($node->uses) . '};';
    }

    public function pStmt_UseUse(Stmt\UseUse $node) {
        return $this->pUseType($node->type) . $this->p($node->name)
             . ($node->name->getLast() !== $node->alias ? ' as ' . $node->alias : '');
    }

    private function pUseType($type) {
        return $type === Stmt\Use_::TYPE_FUNCTION ? 'function '
            : ($type === Stmt\Use_::TYPE_CONSTANT ? 'const ' : '');
    }

    public function pStmt_Interface(Stmt\Interface_ $node) {
        return 'interface ' . $node->name
             . (!empty($node->extends) ? ' extends ' . $this->pCommaSeparated($node->extends) : '')
             . "\n" . '{' . $this->pStmts($node->stmts) . "\n" . '}';
    }

    public function pStmt_Class(Stmt\Class_ $node) {
        return $this->pClassCommon($node, ' ' . $node->name);
    }

    public function pStmt_Trait(Stmt\Trait_ $node) {
        return 'trait ' . $node->name
             . "\n" . '{' . $this->pStmts($node->stmts) . "\n" . '}';
    }

    public function pStmt_TraitUse(Stmt\TraitUse $node) {
        return 'use ' . $this->pCommaSeparated($node->traits)
             . (empty($node->adaptations)
                ? ';'
                : ' {' . $this->pStmts($node->adaptations) . "\n" . '}');
    }

    public function pStmt_TraitUseAdaptation_Precedence(Stmt\TraitUseAdaptation\Precedence $node) {
        return $this->p($node->trait) . '::' . $node->method
             . ' insteadof ' . $this->pCommaSeparated($node->insteadof) . ';';
    }

    public function pStmt_TraitUseAdaptation_Alias(Stmt\TraitUseAdaptation\Alias $node) {
        return (null !== $node->trait ? $this->p($node->trait) . '::' : '')
             . $node->method . ' as'
             . (null !== $node->newModifier ? ' ' . rtrim($this->pModifiers($node->newModifier), ' ') : '')
             . (null !== $node->newName     ? ' ' . $node->newName                        : '')
             . ';';
    }

    public function pStmt_Property(Stmt\Property $node) {
        return (0 === $node->type ? 'var ' : $this->pModifiers($node->type)) . $this->pCommaSeparated($node->props) . ';';
    }

    public function pStmt_PropertyProperty(Stmt\PropertyProperty $node) {
        return '$' . $node->name
             . (null !== $node->default ? ' = ' . $this->p($node->default) : '');
    }

    public function pStmt_ClassMethod(Stmt\ClassMethod $node) {
        return $this->pModifiers($node->type)
             . 'function ' . ($node->byRef ? '&' : '') . $node->name
             . '(' . $this->pCommaSeparated($node->params) . ')'
             . (null !== $node->returnType ? ' : ' . $this->pType($node->returnType) : '')
             . (null !== $node->stmts
                ? "\n" . '{' . $this->pStmts($node->stmts) . "\n" . '}'
                : ';');
    }

    public function pStmt_ClassConst(Stmt\ClassConst $node) {
        return 'const ' . $this->pCommaSeparated($node->consts) . ';';
    }

    public function pStmt_Function(Stmt\Function_ $node) {
        return 'function ' . ($node->byRef ? '&' : '') . $node->name
             . '(' . $this->pCommaSeparated($node->params) . ')'
             . (null !== $node->returnType ? ' : ' . $this->pType($node->returnType) : '')
             . "\n" . '{' . $this->pStmts($node->stmts) . "\n" . '}';
    }

    public function pStmt_Const(Stmt\Const_ $node) {
        return 'const ' . $this->pCommaSeparated($node->consts) . ';';
    }

    public function pStmt_Declare(Stmt\Declare_ $node) {
        return 'declare (' . $this->pCommaSeparated($node->declares) . ')'
             . (null !== $node->stmts ? ' {' . $this->pStmts($node->stmts) . "\n" . '}' : ';');
    }

    public function pStmt_DeclareDeclare(Stmt\DeclareDeclare $node) {
        return $node->key . '=' . $this->p($node->value);
    }

    // Control flow

    public function pStmt_If(Stmt\If_ $node) {
        return 'if (' . $this->p($node->cond) . ') {'
             . $this->pStmts($node->stmts) . "\n" . '}'
             . $this->pImplode($node->elseifs)
             . (null !== $node->else ? $this->p($node->else) : '');
    }

    public function pStmt_ElseIf(Stmt\ElseIf_ $node) {
        return ' elseif (' . $this->p($node->cond) . ') {'
             . $this->pStmts($node->stmts) . "\n" . '}';
    }

    public function pStmt_Else(Stmt\Else_ $node) {
        return ' else {' . $this->pStmts($node->stmts) . "\n" . '}';
    }

    public function pStmt_For(Stmt\For_ $node) {
        return 'for ('
             . $this->pCommaSeparated($node->init) . ';' . (!empty($node->cond) ? ' ' : '')
             . $this->pCommaSeparated($node->cond) . ';' . (!empty($node->loop) ? ' ' : '')
             . $this->pCommaSeparated($node->loop)
             . ') {' . $this->pStmts($node->stmts) . "\n" . '}';
    }

    public function pStmt_Foreach(Stmt\Foreach_ $node) {
        return 'foreach (' . $this->p($node->expr) . ' as '
             . (null !== $node->keyVar ? $this->p($node->keyVar) . ' => ' : '')
             . ($node->byRef ? '&' : '') . $this->p($node->valueVar) . ') {'
             . $this->pStmts($node->stmts) . "\n" . '}';
    }

    public function pStmt_While(Stmt\While_ $node) {
        return 'while (' . $this->p($node->cond) . ') {'
             . $this->pStmts($node->stmts) . "\n" . '}';
    }

    public function pStmt_Do(Stmt\Do_ $node) {
        return 'do {' . $this->pStmts($node->stmts) . "\n"
             . '} while (' . $this->p($node->cond) . ');';
    }

    public function pStmt_Switch(Stmt\Switch_ $node) {
        return 'switch (' . $this->p($node->cond) . ') {'
             . $this->pStmts($node->cases) . "\n" . '}';
    }

    public function pStmt_Case(Stmt\Case_ $node) {
        return (null !== $node->cond ? 'case ' . $this->p($node->cond) : 'default') . ':'
             . $this->pStmts($node->stmts);
    }

    public function pStmt_TryCatch(Stmt\TryCatch $node) {
        return 'try {' . $this->pStmts($node->stmts) . "\n" . '}'
             . $this->pImplode($node->catches)
             . ($node->finallyStmts !== null
                ? ' finally {' . $this->pStmts($node->finallyStmts) . "\n" . '}'
                : '');
    }

    public function pStmt_Catch(Stmt\Catch_ $node) {
        return ' catch (' . $this->p($node->type) . ' $' . $node->var . ') {'
             . $this->pStmts($node->stmts) . "\n" . '}';
    }

    public function pStmt_Break(Stmt\Break_ $node) {
        return 'break' . ($node->num !== null ? ' ' . $this->p($node->num) : '') . ';';
    }

    public function pStmt_Continue(Stmt\Continue_ $node) {
        return 'continue' . ($node->num !== null ? ' ' . $this->p($node->num) : '') . ';';
    }

    public function pStmt_Return(Stmt\Return_ $node) {
        return 'return' . (null !== $node->expr ? ' ' . $this->p($node->expr) : '') . ';';
    }

    public function pStmt_Throw(Stmt\Throw_ $node) {
        return 'throw ' . $this->p($node->expr) . ';';
    }

    public function pStmt_Label(Stmt\Label $node) {
        return $node->name . ':';
    }

    public function pStmt_Goto(Stmt\Goto_ $node) {
        return 'goto ' . $node->name . ';';
    }

    // Other

    public function pStmt_Echo(Stmt\Echo_ $node) {
        return 'echo ' . $this->pCommaSeparated($node->exprs) . ';';
    }

    public function pStmt_Static(Stmt\Static_ $node) {
        return 'static ' . $this->pCommaSeparated($node->vars) . ';';
    }

    public function pStmt_Global(Stmt\Global_ $node) {
        return 'global ' . $this->pCommaSeparated($node->vars) . ';';
    }

    public function pStmt_StaticVar(Stmt\StaticVar $node) {
        return '$' . $node->name
             . (null !== $node->default ? ' = ' . $this->p($node->default) : '');
    }

    public function pStmt_Unset(Stmt\Unset_ $node) {
        return 'unset(' . $this->pCommaSeparated($node->vars) . ');';
    }

    public function pStmt_InlineHTML(Stmt\InlineHTML $node) {
        return '?>' . $this->pNoIndent("\n" . $node->value) . 'remaining;
    }

    public function pStmt_Nop(Stmt\Nop $node) {
        return '';
    }

    // Helpers

    protected function pType($node) {
        return is_string($node) ? $node : $this->p($node);
    }

    protected function pClassCommon(Stmt\Class_ $node, $afterClassToken) {
        return $this->pModifiers($node->type)
        . 'class' . $afterClassToken
        . (null !== $node->extends ? ' extends ' . $this->p($node->extends) : '')
        . (!empty($node->implements) ? ' implements ' . $this->pCommaSeparated($node->implements) : '')
        . "\n" . '{' . $this->pStmts($node->stmts) . "\n" . '}';
    }

    protected function pObjectProperty($node) {
        if ($node instanceof Expr) {
            return '{' . $this->p($node) . '}';
        } else {
            return $node;
        }
    }

    protected function pModifiers($modifiers) {
        return ($modifiers & Stmt\Class_::MODIFIER_PUBLIC    ? 'public '    : '')
             . ($modifiers & Stmt\Class_::MODIFIER_PROTECTED ? 'protected ' : '')
             . ($modifiers & Stmt\Class_::MODIFIER_PRIVATE   ? 'private '   : '')
             . ($modifiers & Stmt\Class_::MODIFIER_STATIC    ? 'static '    : '')
             . ($modifiers & Stmt\Class_::MODIFIER_ABSTRACT  ? 'abstract '  : '')
             . ($modifiers & Stmt\Class_::MODIFIER_FINAL     ? 'final '     : '');
    }

    protected function pEncapsList(array $encapsList, $quote) {
        $return = '';
        foreach ($encapsList as $element) {
            if ($element instanceof Scalar\EncapsedStringPart) {
                $return .= $this->escapeString($element->value, $quote);
            } else {
                $return .= '{' . $this->p($element) . '}';
            }
        }

        return $return;
    }

    protected function escapeString($string, $quote) {
        if (null === $quote) {
            // For doc strings, don't escape newlines
            $escaped = addcslashes($string, "\t\f\v$\\");
        } else {
            $escaped = addcslashes($string, "\n\r\t\f\v$" . $quote . "\\");
        }

        // Escape other control characters
        return preg_replace_callback('/([\0-\10\16-\37])(?=([0-7]?))/', function ($matches) {
            $oct = decoct(ord($matches[1]));
            if ($matches[2] !== '') {
                // If there is a trailing digit, use the full three character form
                return '\\' . str_pad($oct, 3, '0', STR_PAD_LEFT);
            }
            return '\\' . $oct;
        }, $escaped);
    }

    protected function containsEndLabel($string, $label, $atStart = true, $atEnd = true) {
        $start = $atStart ? '(?:^|[\r\n])' : '[\r\n]';
        $end = $atEnd ? '(?:$|[;\r\n])' : '[;\r\n]';
        return false !== strpos($string, $label)
            && preg_match('/' . $start . $label . $end . '/', $string);
    }

    protected function encapsedContainsEndLabel(array $parts, $label) {
        foreach ($parts as $i => $part) {
            $atStart = $i === 0;
            $atEnd = $i === count($parts) - 1;
            if ($part instanceof Scalar\EncapsedStringPart
                && $this->containsEndLabel($part->value, $label, $atStart, $atEnd)
            ) {
                return true;
            }
        }
        return false;
    }

    protected function pDereferenceLhs(Node $node) {
        if ($node instanceof Expr\Variable
            || $node instanceof Name
            || $node instanceof Expr\ArrayDimFetch
            || $node instanceof Expr\PropertyFetch
            || $node instanceof Expr\StaticPropertyFetch
            || $node instanceof Expr\FuncCall
            || $node instanceof Expr\MethodCall
            || $node instanceof Expr\StaticCall
            || $node instanceof Expr\Array_
            || $node instanceof Scalar\String_
            || $node instanceof Expr\ConstFetch
            || $node instanceof Expr\ClassConstFetch
        ) {
            return $this->p($node);
        } else  {
            return '(' . $this->p($node) . ')';
        }
    }

    protected function pCallLhs(Node $node) {
        if ($node instanceof Name
            || $node instanceof Expr\Variable
            || $node instanceof Expr\ArrayDimFetch
            || $node instanceof Expr\FuncCall
            || $node instanceof Expr\MethodCall
            || $node instanceof Expr\StaticCall
            || $node instanceof Expr\Array_
        ) {
            return $this->p($node);
        } else  {
            return '(' . $this->p($node) . ')';
        }
    }
}
 array(  0,  1),
        'Expr_BitwiseNot'              => array( 10,  1),
        'Expr_PreInc'                  => array( 10,  1),
        'Expr_PreDec'                  => array( 10,  1),
        'Expr_PostInc'                 => array( 10, -1),
        'Expr_PostDec'                 => array( 10, -1),
        'Expr_UnaryPlus'               => array( 10,  1),
        'Expr_UnaryMinus'              => array( 10,  1),
        'Expr_Cast_Int'                => array( 10,  1),
        'Expr_Cast_Double'             => array( 10,  1),
        'Expr_Cast_String'             => array( 10,  1),
        'Expr_Cast_Array'              => array( 10,  1),
        'Expr_Cast_Object'             => array( 10,  1),
        'Expr_Cast_Bool'               => array( 10,  1),
        'Expr_Cast_Unset'              => array( 10,  1),
        'Expr_ErrorSuppress'           => array( 10,  1),
        'Expr_Instanceof'              => array( 20,  0),
        'Expr_BooleanNot'              => array( 30,  1),
        'Expr_BinaryOp_Mul'            => array( 40, -1),
        'Expr_BinaryOp_Div'            => array( 40, -1),
        'Expr_BinaryOp_Mod'            => array( 40, -1),
        'Expr_BinaryOp_Plus'           => array( 50, -1),
        'Expr_BinaryOp_Minus'          => array( 50, -1),
        'Expr_BinaryOp_Concat'         => array( 50, -1),
        'Expr_BinaryOp_ShiftLeft'      => array( 60, -1),
        'Expr_BinaryOp_ShiftRight'     => array( 60, -1),
        'Expr_BinaryOp_Smaller'        => array( 70,  0),
        'Expr_BinaryOp_SmallerOrEqual' => array( 70,  0),
        'Expr_BinaryOp_Greater'        => array( 70,  0),
        'Expr_BinaryOp_GreaterOrEqual' => array( 70,  0),
        'Expr_BinaryOp_Equal'          => array( 80,  0),
        'Expr_BinaryOp_NotEqual'       => array( 80,  0),
        'Expr_BinaryOp_Identical'      => array( 80,  0),
        'Expr_BinaryOp_NotIdentical'   => array( 80,  0),
        'Expr_BinaryOp_Spaceship'      => array( 80,  0),
        'Expr_BinaryOp_BitwiseAnd'     => array( 90, -1),
        'Expr_BinaryOp_BitwiseXor'     => array(100, -1),
        'Expr_BinaryOp_BitwiseOr'      => array(110, -1),
        'Expr_BinaryOp_BooleanAnd'     => array(120, -1),
        'Expr_BinaryOp_BooleanOr'      => array(130, -1),
        'Expr_BinaryOp_Coalesce'       => array(140,  1),
        'Expr_Ternary'                 => array(150, -1),
        // parser uses %left for assignments, but they really behave as %right
        'Expr_Assign'                  => array(160,  1),
        'Expr_AssignRef'               => array(160,  1),
        'Expr_AssignOp_Plus'           => array(160,  1),
        'Expr_AssignOp_Minus'          => array(160,  1),
        'Expr_AssignOp_Mul'            => array(160,  1),
        'Expr_AssignOp_Div'            => array(160,  1),
        'Expr_AssignOp_Concat'         => array(160,  1),
        'Expr_AssignOp_Mod'            => array(160,  1),
        'Expr_AssignOp_BitwiseAnd'     => array(160,  1),
        'Expr_AssignOp_BitwiseOr'      => array(160,  1),
        'Expr_AssignOp_BitwiseXor'     => array(160,  1),
        'Expr_AssignOp_ShiftLeft'      => array(160,  1),
        'Expr_AssignOp_ShiftRight'     => array(160,  1),
        'Expr_AssignOp_Pow'            => array(160,  1),
        'Expr_YieldFrom'               => array(165,  1),
        'Expr_Print'                   => array(168,  1),
        'Expr_BinaryOp_LogicalAnd'     => array(170, -1),
        'Expr_BinaryOp_LogicalXor'     => array(180, -1),
        'Expr_BinaryOp_LogicalOr'      => array(190, -1),
        'Expr_Include'                 => array(200, -1),
    );

    protected $noIndentToken;
    protected $docStringEndToken;
    protected $canUseSemicolonNamespaces;
    protected $options;

    /**
     * Creates a pretty printer instance using the given options.
     *
     * Supported options:
     *  * bool $shortArraySyntax = false: Whether to use [] instead of array() as the default array
     *                                    syntax, if the node does not specify a format.
     *
     * @param array $options Dictionary of formatting options
     */
    public function __construct(array $options = []) {
        $this->noIndentToken = '_NO_INDENT_' . mt_rand();
        $this->docStringEndToken = '_DOC_STRING_END_' . mt_rand();

        $defaultOptions = ['shortArraySyntax' => false];
        $this->options = $options + $defaultOptions;
    }

    /**
     * Pretty prints an array of statements.
     *
     * @param Node[] $stmts Array of statements
     *
     * @return string Pretty printed statements
     */
    public function prettyPrint(array $stmts) {
        $this->preprocessNodes($stmts);

        return ltrim($this->handleMagicTokens($this->pStmts($stmts, false)));
    }

    /**
     * Pretty prints an expression.
     *
     * @param Expr $node Expression node
     *
     * @return string Pretty printed node
     */
    public function prettyPrintExpr(Expr $node) {
        return $this->handleMagicTokens($this->p($node));
    }

    /**
     * Pretty prints a file of statements (includes the opening prettyPrint($stmts);

        if ($stmts[0] instanceof Stmt\InlineHTML) {
            $p = preg_replace('/^<\?php\s+\?>\n?/', '', $p);
        }
        if ($stmts[count($stmts) - 1] instanceof Stmt\InlineHTML) {
            $p = preg_replace('/<\?php$/', '', rtrim($p));
        }

        return $p;
    }

    /**
     * Preprocesses the top-level nodes to initialize pretty printer state.
     *
     * @param Node[] $nodes Array of nodes
     */
    protected function preprocessNodes(array $nodes) {
        /* We can use semicolon-namespaces unless there is a global namespace declaration */
        $this->canUseSemicolonNamespaces = true;
        foreach ($nodes as $node) {
            if ($node instanceof Stmt\Namespace_ && null === $node->name) {
                $this->canUseSemicolonNamespaces = false;
            }
        }
    }

    protected function handleMagicTokens($str) {
        // Drop no-indent tokens
        $str = str_replace($this->noIndentToken, '', $str);

        // Replace doc-string-end tokens with nothing or a newline
        $str = str_replace($this->docStringEndToken . ";\n", ";\n", $str);
        $str = str_replace($this->docStringEndToken, "\n", $str);

        return $str;
    }

    /**
     * Pretty prints an array of nodes (statements) and indents them optionally.
     *
     * @param Node[] $nodes  Array of nodes
     * @param bool   $indent Whether to indent the printed nodes
     *
     * @return string Pretty printed statements
     */
    protected function pStmts(array $nodes, $indent = true) {
        $result = '';
        foreach ($nodes as $node) {
            $comments = $node->getAttribute('comments', array());
            if ($comments) {
                $result .= "\n" . $this->pComments($comments);
                if ($node instanceof Stmt\Nop) {
                    continue;
                }
            }

            $result .= "\n" . $this->p($node) . ($node instanceof Expr ? ';' : '');
        }

        if ($indent) {
            return preg_replace('~\n(?!$|' . $this->noIndentToken . ')~', "\n    ", $result);
        } else {
            return $result;
        }
    }

    /**
     * Pretty prints a node.
     *
     * @param Node $node Node to be pretty printed
     *
     * @return string Pretty printed node
     */
    protected function p(Node $node) {
        return $this->{'p' . $node->getType()}($node);
    }

    protected function pInfixOp($type, Node $leftNode, $operatorString, Node $rightNode) {
        list($precedence, $associativity) = $this->precedenceMap[$type];

        return $this->pPrec($leftNode, $precedence, $associativity, -1)
             . $operatorString
             . $this->pPrec($rightNode, $precedence, $associativity, 1);
    }

    protected function pPrefixOp($type, $operatorString, Node $node) {
        list($precedence, $associativity) = $this->precedenceMap[$type];
        return $operatorString . $this->pPrec($node, $precedence, $associativity, 1);
    }

    protected function pPostfixOp($type, Node $node, $operatorString) {
        list($precedence, $associativity) = $this->precedenceMap[$type];
        return $this->pPrec($node, $precedence, $associativity, -1) . $operatorString;
    }

    /**
     * Prints an expression node with the least amount of parentheses necessary to preserve the meaning.
     *
     * @param Node $node                Node to pretty print
     * @param int  $parentPrecedence    Precedence of the parent operator
     * @param int  $parentAssociativity Associativity of parent operator
     *                                  (-1 is left, 0 is nonassoc, 1 is right)
     * @param int  $childPosition       Position of the node relative to the operator
     *                                  (-1 is left, 1 is right)
     *
     * @return string The pretty printed node
     */
    protected function pPrec(Node $node, $parentPrecedence, $parentAssociativity, $childPosition) {
        $type = $node->getType();
        if (isset($this->precedenceMap[$type])) {
            $childPrecedence = $this->precedenceMap[$type][0];
            if ($childPrecedence > $parentPrecedence
                || ($parentPrecedence == $childPrecedence && $parentAssociativity != $childPosition)
            ) {
                return '(' . $this->{'p' . $type}($node) . ')';
            }
        }

        return $this->{'p' . $type}($node);
    }

    /**
     * Pretty prints an array of nodes and implodes the printed values.
     *
     * @param Node[] $nodes Array of Nodes to be printed
     * @param string $glue  Character to implode with
     *
     * @return string Imploded pretty printed nodes
     */
    protected function pImplode(array $nodes, $glue = '') {
        $pNodes = array();
        foreach ($nodes as $node) {
            $pNodes[] = $this->p($node);
        }

        return implode($glue, $pNodes);
    }

    /**
     * Pretty prints an array of nodes and implodes the printed values with commas.
     *
     * @param Node[] $nodes Array of Nodes to be printed
     *
     * @return string Comma separated pretty printed nodes
     */
    protected function pCommaSeparated(array $nodes) {
        return $this->pImplode($nodes, ', ');
    }

    /**
     * Signals the pretty printer that a string shall not be indented.
     *
     * @param string $string Not to be indented string
     *
     * @return string String marked with $this->noIndentToken's.
     */
    protected function pNoIndent($string) {
        return str_replace("\n", "\n" . $this->noIndentToken, $string);
    }

    /**
     * Prints reformatted text of the passed comments.
     *
     * @param Comment[] $comments List of comments
     *
     * @return string Reformatted text of comments
     */
    protected function pComments(array $comments) {
        $formattedComments = [];

        foreach ($comments as $comment) {
            $formattedComments[] = $comment->getReformattedText();
        }

        return implode("\n", $formattedComments);
    }
}
writer = new XMLWriter;
        $this->writer->openMemory();
        $this->writer->setIndent(true);
    }

    public function serialize(array $nodes) {
        $this->writer->flush();
        $this->writer->startDocument('1.0', 'UTF-8');

        $this->writer->startElement('AST');
        $this->writer->writeAttribute('xmlns:node',      'http://nikic.github.com/PHPParser/XML/node');
        $this->writer->writeAttribute('xmlns:subNode',   'http://nikic.github.com/PHPParser/XML/subNode');
        $this->writer->writeAttribute('xmlns:attribute', 'http://nikic.github.com/PHPParser/XML/attribute');
        $this->writer->writeAttribute('xmlns:scalar',    'http://nikic.github.com/PHPParser/XML/scalar');

        $this->_serialize($nodes);

        $this->writer->endElement();

        return $this->writer->outputMemory();
    }

    protected function _serialize($node) {
        if ($node instanceof Node) {
            $this->writer->startElement('node:' . $node->getType());

            foreach ($node->getAttributes() as $name => $value) {
                $this->writer->startElement('attribute:' . $name);
                $this->_serialize($value);
                $this->writer->endElement();
            }

            foreach ($node as $name => $subNode) {
                $this->writer->startElement('subNode:' . $name);
                $this->_serialize($subNode);
                $this->writer->endElement();
            }

            $this->writer->endElement();
        } elseif ($node instanceof Comment) {
            $this->writer->startElement('comment');
            $this->writer->writeAttribute('isDocComment', $node instanceof Comment\Doc ? 'true' : 'false');
            $this->writer->writeAttribute('line', (string) $node->getLine());
            $this->writer->text($node->getText());
            $this->writer->endElement();
        } elseif (is_array($node)) {
            $this->writer->startElement('scalar:array');
            foreach ($node as $subNode) {
                $this->_serialize($subNode);
            }
            $this->writer->endElement();
        } elseif (is_string($node)) {
            $this->writer->writeElement('scalar:string', $node);
        } elseif (is_int($node)) {
            $this->writer->writeElement('scalar:int', (string) $node);
        } elseif (is_float($node)) {
            // TODO Higher precision conversion?
            $this->writer->writeElement('scalar:float', (string) $node);
        } elseif (true === $node) {
            $this->writer->writeElement('scalar:true');
        } elseif (false === $node) {
            $this->writer->writeElement('scalar:false');
        } elseif (null === $node) {
            $this->writer->writeElement('scalar:null');
        } else {
            throw new \InvalidArgumentException('Unexpected node type');
        }
    }
}
reader = new XMLReader;
    }

    public function unserialize($string) {
        $this->reader->XML($string);

        $this->reader->read();
        if ('AST' !== $this->reader->name) {
            throw new DomainException('AST root element not found');
        }

        return $this->read($this->reader->depth);
    }

    protected function read($depthLimit, $throw = true, &$nodeFound = null) {
        $nodeFound = true;
        while ($this->reader->read() && $depthLimit < $this->reader->depth) {
            if (XMLReader::ELEMENT !== $this->reader->nodeType) {
                continue;
            }

            if ('node' === $this->reader->prefix) {
                return $this->readNode();
            } elseif ('scalar' === $this->reader->prefix) {
                return $this->readScalar();
            } elseif ('comment' === $this->reader->name) {
                return $this->readComment();
            } else {
                throw new DomainException(sprintf('Unexpected node of type "%s"', $this->reader->name));
            }
        }

        $nodeFound = false;
        if ($throw) {
            throw new DomainException('Expected node or scalar');
        }
    }

    protected function readNode() {
        $className = $this->getClassNameFromType($this->reader->localName);

        // create the node without calling it's constructor
        $node = unserialize(
            sprintf(
                "O:%d:\"%s\":1:{s:13:\"\0*\0attributes\";a:0:{}}",
                strlen($className), $className
            )
        );

        $depthLimit = $this->reader->depth;
        while ($this->reader->read() && $depthLimit < $this->reader->depth) {
            if (XMLReader::ELEMENT !== $this->reader->nodeType) {
                continue;
            }

            $type = $this->reader->prefix;
            if ('subNode' !== $type && 'attribute' !== $type) {
                throw new DomainException(
                    sprintf('Expected sub node or attribute, got node of type "%s"', $this->reader->name)
                );
            }

            $name = $this->reader->localName;
            $value = $this->read($this->reader->depth);

            if ('subNode' === $type) {
                $node->$name = $value;
            } else {
                $node->setAttribute($name, $value);
            }
        }

        return $node;
    }

    protected function readScalar() {
        switch ($name = $this->reader->localName) {
            case 'array':
                $depth = $this->reader->depth;
                $array = array();
                while (true) {
                    $node = $this->read($depth, false, $nodeFound);
                    if (!$nodeFound) {
                        break;
                    }
                    $array[] = $node;
                }
                return $array;
            case 'string':
                return $this->reader->readString();
            case 'int':
                return $this->parseInt($this->reader->readString());
            case 'float':
                $text = $this->reader->readString();
                if (false === $float = filter_var($text, FILTER_VALIDATE_FLOAT)) {
                    throw new DomainException(sprintf('"%s" is not a valid float', $text));
                }
                return $float;
            case 'true':
            case 'false':
            case 'null':
                if (!$this->reader->isEmptyElement) {
                    throw new DomainException(sprintf('"%s" scalar must be empty', $name));
                }
                return constant($name);
            default:
                throw new DomainException(sprintf('Unknown scalar type "%s"', $name));
        }
    }

    private function parseInt($text) {
        if (false === $int = filter_var($text, FILTER_VALIDATE_INT)) {
            throw new DomainException(sprintf('"%s" is not a valid integer', $text));
        }
        return $int;
    }

    protected function readComment() {
        $className = $this->reader->getAttribute('isDocComment') === 'true'
            ? 'PhpParser\Comment\Doc'
            : 'PhpParser\Comment'
        ;
        return new $className(
            $this->reader->readString(),
            $this->parseInt($this->reader->getAttribute('line'))
        );
    }

    protected function getClassNameFromType($type) {
        $className = 'PhpParser\\Node\\' . strtr($type, '_', '\\');
        if (!class_exists($className)) {
            $className .= '_';
        }
        if (!class_exists($className)) {
            throw new DomainException(sprintf('Unknown node type "%s"', $type));
        }
        return $className;
    }
}
parse($code);
        $parseTime += microtime(true) - $startTime;

        $startTime = microtime(true);
        $code = 'prettyPrint($stmts);
        $ppTime += microtime(true) - $startTime;

        try {
            $startTime = microtime(true);
            $ppStmts = $parser->parse($code);
            $reparseTime += microtime(true) - $startTime;

            $startTime = microtime(true);
            $same = $nodeDumper->dump($stmts) == $nodeDumper->dump($ppStmts);
            $compareTime += microtime(true) - $startTime;

            if (!$same) {
                echo $file, ":\n    Result of initial parse and parse after pretty print differ\n";
                if ($verbose) {
                    echo "Pretty printer output:\n=====\n$code\n=====\n\n";
                }

                ++$compareFail;
            }
        } catch (PhpParser\Error $e) {
            echo $file, ":\n    Parse of pretty print failed with message: {$e->getMessage()}\n";
            if ($verbose) {
                echo "Pretty printer output:\n=====\n$code\n=====\n\n";
            }

            ++$ppFail;
        }
    } catch (PhpParser\Error $e) {
        echo $file, ":\n    Parse failed with message: {$e->getMessage()}\n";

        ++$parseFail;
    }
}

if (0 === $parseFail && 0 === $ppFail && 0 === $compareFail) {
    $exit = 0;
    echo "\n\n", 'All tests passed.', "\n";
} else {
    $exit = 1;
    echo "\n\n", '==========', "\n\n", 'There were: ', "\n";
    if (0 !== $parseFail) {
        echo '    ', $parseFail,   ' parse failures.',        "\n";
    }
    if (0 !== $ppFail) {
        echo '    ', $ppFail,      ' pretty print failures.', "\n";
    }
    if (0 !== $compareFail) {
        echo '    ', $compareFail, ' compare failures.',      "\n";
    }
}

echo "\n",
     'Tested files:         ', $count,        "\n",
     "\n",
     'Reading files took:   ', $readTime,    "\n",
     'Parsing took:         ', $parseTime,   "\n",
     'Pretty printing took: ', $ppTime,      "\n",
     'Reparsing took:       ', $reparseTime, "\n",
     'Comparing took:       ', $compareTime, "\n",
     "\n",
     'Total time:           ', microtime(true) - $totalStartTime, "\n",
     'Maximum memory usage: ', memory_get_peak_usage(true), "\n";

exit($exit);
getHomeDir() . DIRECTORY_SEPARATOR . '.config';

        return $path;
    }

    /**
     * @return string
     */
    public function getHomeDataDir()
    {
        $path = getenv('XDG_DATA_HOME') ?: $this->getHomeDir() . DIRECTORY_SEPARATOR . '.local' . DIRECTORY_SEPARATOR . 'share';

        return $path;
    }

    /**
     * @return array
     */
    public function getConfigDirs()
    {
        $configDirs = getenv('XDG_CONFIG_DIRS') ? explode(':', getenv('XDG_CONFIG_DIRS')) : array('/etc/xdg');

        $paths = array_merge(array($this->getHomeConfigDir()), $configDirs);

        return $paths;
    }

    /**
     * @return array
     */
    public function getDataDirs()
    {
        $dataDirs = getenv('XDG_DATA_DIRS') ? explode(':', getenv('XDG_DATA_DIRS')) : array('/usr/local/share', '/usr/share');

        $paths = array_merge(array($this->getHomeDataDir()), $dataDirs);

        return $paths;
    }

    /**
     * @return string
     */
    public function getHomeCacheDir()
    {
        $path = getenv('XDG_CACHE_HOME') ?: $this->getHomeDir() . DIRECTORY_SEPARATOR . '.cache';

        return $path;

    }

    public function getRuntimeDir($strict=true)
    {
        if ($runtimeDir = getenv('XDG_RUNTIME_DIR')) {
            return $runtimeDir;
        }

        if ($strict) {
            throw new \RuntimeException('XDG_RUNTIME_DIR was not set');
        }

        $fallback = sys_get_temp_dir() . DIRECTORY_SEPARATOR . self::RUNTIME_DIR_FALLBACK . getenv('USER');

        $create = false;

        if (!is_dir($fallback)) {
            mkdir($fallback, 0700, true);
        }

        $st = lstat($fallback);

        # The fallback must be a directory
        if (!$st['mode'] & self::S_IFDIR) {
            rmdir($fallback);
            $create = true;
        } elseif ($st['uid'] != getmyuid() ||
            $st['mode'] & (self::S_IRWXG | self::S_IRWXO)
        ) {
            rmdir($fallback);
            $create = true;
        }

        if ($create) {
            mkdir($fallback, 0700, true);
        }

        return $fallback;
    }

}
createParser();
        }

        $this->parser    = $parser;
        $this->printer   = $printer ?: new Printer();
        $this->traverser = $traverser ?: new NodeTraverser();

        foreach ($this->getDefaultPasses() as $pass) {
            $this->traverser->addVisitor($pass);
        }
    }

    /**
     * Get default CodeCleaner passes.
     *
     * @return array
     */
    private function getDefaultPasses()
    {
        return array(
            new AbstractClassPass(),
            new AssignThisVariablePass(),
            new FunctionReturnInWriteContextPass(),
            new CallTimePassByReferencePass(),
            new PassableByReferencePass(),
            new CalledClassPass(),
            new InstanceOfPass(),
            new LeavePsyshAlonePass(),
            new LegacyEmptyPass(),
            new ImplicitReturnPass(),
            new UseStatementPass(),      // must run before namespace and validation passes
            new NamespacePass($this),    // must run after the implicit return pass
            new StrictTypesPass(),
            new StaticConstructorPass(),
            new ValidFunctionNamePass(),
            new ValidClassNamePass(),
            new ValidConstantPass(),
            new MagicConstantsPass(),
            new ExitPass(),
        );
    }

    /**
     * Clean the given array of code.
     *
     * @throws ParseErrorException if the code is invalid PHP, and cannot be coerced into valid PHP
     *
     * @param array $codeLines
     * @param bool  $requireSemicolons
     *
     * @return string|false Cleaned PHP code, False if the input is incomplete
     */
    public function clean(array $codeLines, $requireSemicolons = false)
    {
        $stmts = $this->parse('traverser->traverse($stmts);

        return $this->printer->prettyPrint($stmts);
    }

    /**
     * Set the current local namespace.
     *
     * @param null|array $namespace (default: null)
     *
     * @return null|array
     */
    public function setNamespace(array $namespace = null)
    {
        $this->namespace = $namespace;
    }

    /**
     * Get the current local namespace.
     *
     * @return null|array
     */
    public function getNamespace()
    {
        return $this->namespace;
    }

    /**
     * Lex and parse a block of code.
     *
     * @see Parser::parse
     *
     * @throws ParseErrorException for parse errors that can't be resolved by
     *                             waiting a line to see what comes next
     *
     * @param string $code
     * @param bool   $requireSemicolons
     *
     * @return array|false A set of statements, or false if incomplete
     */
    protected function parse($code, $requireSemicolons = false)
    {
        try {
            return $this->parser->parse($code);
        } catch (\PhpParser\Error $e) {
            if ($this->parseErrorIsUnclosedString($e, $code)) {
                return false;
            }

            if ($this->parseErrorIsUnterminatedComment($e, $code)) {
                return false;
            }

            if (!$this->parseErrorIsEOF($e)) {
                throw ParseErrorException::fromParseError($e);
            }

            if ($requireSemicolons) {
                return false;
            }

            try {
                // Unexpected EOF, try again with an implicit semicolon
                return $this->parser->parse($code . ';');
            } catch (\PhpParser\Error $e) {
                return false;
            }
        }
    }

    private function parseErrorIsEOF(\PhpParser\Error $e)
    {
        $msg = $e->getRawMessage();

        return ($msg === 'Unexpected token EOF') || (strpos($msg, 'Syntax error, unexpected EOF') !== false);
    }

    /**
     * A special test for unclosed single-quoted strings.
     *
     * Unlike (all?) other unclosed statements, single quoted strings have
     * their own special beautiful snowflake syntax error just for
     * themselves.
     *
     * @param \PhpParser\Error $e
     * @param string           $code
     *
     * @return bool
     */
    private function parseErrorIsUnclosedString(\PhpParser\Error $e, $code)
    {
        if ($e->getRawMessage() !== 'Syntax error, unexpected T_ENCAPSED_AND_WHITESPACE') {
            return false;
        }

        try {
            $this->parser->parse($code . "';");
        } catch (\Exception $e) {
            return false;
        }

        return true;
    }

    private function parseErrorIsUnterminatedComment(\PhpParser\Error $e, $code)
    {
        return $e->getRawMessage() === 'Unterminated comment';
    }
}
class = $node;
            $this->abstractMethods = array();
        } elseif ($node instanceof ClassMethod) {
            if ($node->isAbstract()) {
                $name = sprintf('%s::%s', $this->class->name, $node->name);
                $this->abstractMethods[] = $name;

                if ($node->stmts !== null) {
                    throw new FatalErrorException(sprintf('Abstract function %s cannot contain body', $name));
                }
            }
        }
    }

    /**
     * @throws RuntimeException if the node is a non-abstract class with abstract methods
     *
     * @param Node $node
     */
    public function leaveNode(Node $node)
    {
        if ($node instanceof ClassStmt) {
            $count = count($this->abstractMethods);
            if ($count > 0 && !$node->isAbstract()) {
                throw new FatalErrorException(sprintf(
                    'Class %s contains %d abstract method%s must therefore be declared abstract or implement the remaining methods (%s)',
                    $node->name,
                    $count,
                    ($count === 0) ? '' : 's',
                    implode(', ', $this->abstractMethods)
                ));
            }
        }
    }
}

 */
class AssignThisVariablePass extends CodeCleanerPass
{
    /**
     * Validate that the user input does not assign the `$this` variable.
     *
     * @throws RuntimeException if the user assign the `$this` variable
     *
     * @param Node $node
     */
    public function enterNode(Node $node)
    {
        if ($node instanceof Assign && $node->var instanceof Variable && $node->var->name === 'this') {
            throw new FatalErrorException('Cannot re-assign $this');
        }
    }
}

 */
class CallTimePassByReferencePass extends CodeCleanerPass
{
    /**
     * Validate of use call-time pass-by-reference.
     *
     * @throws RuntimeException if the user used call-time pass-by-reference in PHP >= 5.4.0
     *
     * @param Node $node
     */
    public function enterNode(Node $node)
    {
        if (version_compare(PHP_VERSION, '5.4', '<')) {
            return;
        }

        if (!$node instanceof FunctionCall && !$node instanceof MethodCall && !$node instanceof StaticCall) {
            return;
        }

        foreach ($node->args as $arg) {
            if ($arg->byRef) {
                throw new FatalErrorException('Call-time pass-by-reference has been removed');
            }
        }
    }
}
inClass = false;
    }

    /**
     * @throws ErrorException if get_class or get_called_class is called without an object from outside a class
     *
     * @param Node $node
     */
    public function enterNode(Node $node)
    {
        if ($node instanceof ClassStmt || $node instanceof TraitStmt) {
            $this->inClass = true;
        } elseif ($node instanceof FuncCall && !$this->inClass) {
            // We'll give any args at all (besides null) a pass.
            // Technically we should be checking whether the args are objects, but this will do for now.
            //
            // TODO: switch this to actually validate args when we get context-aware code cleaner passes.
            if (!empty($node->args) && !$this->isNull($node->args[0])) {
                return;
            }

            // We'll ignore name expressions as well (things like `$foo()`)
            if (!($node->name instanceof Name)) {
                return;
            }

            $name = strtolower($node->name);
            if (in_array($name, array('get_class', 'get_called_class'))) {
                $msg = sprintf('%s() called without object from outside a class', $name);
                throw new ErrorException($msg, 0, E_USER_WARNING, null, $node->getLine());
            }
        }
    }

    /**
     * @param Node $node
     */
    public function leaveNode(Node $node)
    {
        if ($node instanceof ClassStmt) {
            $this->inClass = false;
        }
    }

    private function isNull(Node $node)
    {
        return $node->value instanceof ConstFetch && strtolower($node->value->name) === 'null';
    }
}

 */
class FunctionReturnInWriteContextPass extends CodeCleanerPass
{
    const EXCEPTION_MESSAGE = "Can't use function return value in write context";

    private $isPhp55;

    public function __construct()
    {
        $this->isPhp55 = version_compare(PHP_VERSION, '5.5', '>=');
    }

    /**
     * Validate that the functions are used correctly.
     *
     * @throws FatalErrorException if a function is passed as an argument reference
     * @throws FatalErrorException if a function is used as an argument in the isset
     * @throws FatalErrorException if a function is used as an argument in the empty, only for PHP < 5.5
     * @throws FatalErrorException if a value is assigned to a function
     *
     * @param Node $node
     */
    public function enterNode(Node $node)
    {
        if ($node instanceof ArrayNode || $this->isCallNode($node)) {
            $items = $node instanceof ArrayNode ? $node->items : $node->args;
            foreach ($items as $item) {
                if ($item->byRef && $this->isCallNode($item->value)) {
                    throw new FatalErrorException(self::EXCEPTION_MESSAGE);
                }
            }
        } elseif ($node instanceof IssetNode) {
            foreach ($node->vars as $var) {
                if (!$this->isCallNode($var)) {
                    continue;
                }

                if ($this->isPhp55) {
                    throw new FatalErrorException('Cannot use isset() on the result of a function call (you can use "null !== func()" instead)');
                } else {
                    throw new FatalErrorException(self::EXCEPTION_MESSAGE);
                }
            }
        } elseif ($node instanceof EmptyNode && !$this->isPhp55 && $this->isCallNode($node->expr)) {
            throw new FatalErrorException(self::EXCEPTION_MESSAGE);
        } elseif ($node instanceof AssignNode && $this->isCallNode($node->var)) {
            throw new FatalErrorException(self::EXCEPTION_MESSAGE);
        }
    }

    private function isCallNode(Node $node)
    {
        return $node instanceof FunctionCall || $node instanceof MethodCall || $node instanceof StaticCall;
    }
}
 $last->getLine(),
                'endLine'   => $last->getLine(),
            ));
        }

        return $nodes;
    }
}

 */
class InstanceOfPass extends CodeCleanerPass
{
    /**
     * Validate that the instanceof statement does not receive a scalar value or a non-class constant.
     *
     * @throws FatalErrorException if a scalar or a non-class constant is given
     *
     * @param Node $node
     */
    public function enterNode(Node $node)
    {
        if (!$node instanceof InstanceofStmt) {
            return;
        }

        if (($node->expr instanceof Scalar && !$node->expr instanceof Encapsed) || $node->expr instanceof ConstFetch) {
            throw new FatalErrorException('instanceof expects an object instance, constant given');
        }
    }
}
name === '__psysh__') {
            throw new RuntimeException('Don\'t mess with $__psysh__. Bad things will happen.');
        }
    }
}
=')) {
            return;
        }

        if (!$node instanceof ExprEmpty) {
            return;
        }

        if (!$node->expr instanceof Variable) {
            $msg = sprintf('syntax error, unexpected %s', $this->getUnexpectedThing($node->expr));

            throw new ParseErrorException($msg, $node->expr->getLine());
        }
    }

    private function getUnexpectedThing(Node $node)
    {
        switch ($node->getType()) {
            case 'Scalar_String':
            case 'Scalar_LNumber':
            case 'Scalar_DNumber':
                return json_encode($node->value);

            case 'Expr_ConstFetch':
                return (string) $node->name;

            default:
                return $node->getType();
        }
    }
}
getAttributes());
        } elseif ($node instanceof File) {
            return new StringNode('', $node->getAttributes());
        }
    }
}
namespace    = array();
        $this->currentScope = array();
    }

    /**
     * TODO: should this be final? Extending classes should be sure to either use
     * leaveNode or call parent::enterNode() when overloading.
     *
     * @param Node $node
     */
    public function enterNode(Node $node)
    {
        if ($node instanceof NamespaceStmt) {
            $this->namespace = isset($node->name) ? $node->name->parts : array();
        }
    }

    /**
     * Get a fully-qualified name (class, function, interface, etc).
     *
     * @param mixed $name
     *
     * @return string
     */
    protected function getFullyQualifiedName($name)
    {
        if ($name instanceof FullyQualifiedName) {
            return implode('\\', $name->parts);
        } elseif ($name instanceof Name) {
            $name = $name->parts;
        } elseif (!is_array($name)) {
            $name = array($name);
        }

        return implode('\\', array_merge($this->namespace, $name));
    }
}
cleaner = $cleaner;
    }

    /**
     * If this is a standalone namespace line, remember it for later.
     *
     * Otherwise, apply remembered namespaces to the code until a new namespace
     * is encountered.
     *
     * @param array $nodes
     */
    public function beforeTraverse(array $nodes)
    {
        $first = reset($nodes);
        if (count($nodes) === 1 && $first instanceof NamespaceStmt && empty($first->stmts)) {
            $this->setNamespace($first->name);
        } else {
            foreach ($nodes as $key => $node) {
                if ($node instanceof NamespaceStmt) {
                    $this->setNamespace(null);
                } elseif ($this->namespace !== null) {
                    $nodes[$key] = new NamespaceStmt($this->namespace, array($node));
                }
            }
        }

        return $nodes;
    }

    /**
     * Remember the namespace and (re)set the namespace on the CodeCleaner as
     * well.
     *
     * @param null|Name $namespace
     */
    private function setNamespace($namespace)
    {
        $this->namespace = $namespace;
        $this->cleaner->setNamespace($namespace === null ? null : $namespace->parts);
    }
}
name;

            // if function name is an expression or a variable, give it a pass for now.
            if ($name instanceof Expr || $name instanceof Variable) {
                return;
            }

            try {
                $refl = new \ReflectionFunction(implode('\\', $name->parts));
            } catch (\ReflectionException $e) {
                // Well, we gave it a shot!
                return;
            }

            foreach ($refl->getParameters() as $key => $param) {
                if (array_key_exists($key, $node->args)) {
                    $arg = $node->args[$key];
                    if ($param->isPassedByReference() && !$this->isPassableByReference($arg)) {
                        throw new FatalErrorException(self::EXCEPTION_MESSAGE);
                    }
                }
            }
        }
    }

    private function isPassableByReference(Node $arg)
    {
        // FuncCall, MethodCall and StaticCall are all PHP _warnings_ not fatal errors, so we'll let
        // PHP handle those ones :)
        return $arg->value instanceof ClassConstFetch ||
            $arg->value instanceof PropertyFetch ||
            $arg->value instanceof Variable ||
            $arg->value instanceof FuncCall ||
            $arg->value instanceof MethodCall ||
            $arg->value instanceof StaticCall;
    }
}

 */
class StaticConstructorPass extends CodeCleanerPass
{
    private $isPHP533;
    private $namespace;

    public function __construct()
    {
        $this->isPHP533 = version_compare(PHP_VERSION, '5.3.3', '>=');
    }

    public function beforeTraverse(array $nodes)
    {
        $this->namespace = array();
    }

    /**
     * Validate that the old-style constructor function is not static.
     *
     * @throws FatalErrorException if the old-style constructor function is static
     *
     * @param Node $node
     */
    public function enterNode(Node $node)
    {
        if ($node instanceof NamespaceStmt) {
            $this->namespace = isset($node->name) ? $node->name->parts : array();
        } elseif ($node instanceof ClassStmt) {
            // Bail early if this is PHP 5.3.3 and we have a namespaced class
            if (!empty($this->namespace) && $this->isPHP533) {
                return;
            }

            $constructor = null;
            foreach ($node->stmts as $stmt) {
                if ($stmt instanceof ClassMethod) {
                    // Bail early if we find a new-style constructor
                    if ('__construct' === strtolower($stmt->name)) {
                        return;
                    }

                    // We found a possible old-style constructor
                    // (unless there is also a __construct method)
                    if (strtolower($node->name) === strtolower($stmt->name)) {
                        $constructor = $stmt;
                    }
                }
            }

            if ($constructor && $constructor->isStatic()) {
                throw new FatalErrorException(sprintf(
                    'Constructor %s::%s() cannot be static',
                    implode('\\', array_merge($this->namespace, (array) $node->name)),
                    $constructor->name
                ));
            }
        }
    }
}
strictTypes;

        foreach ($nodes as $key => $node) {
            if ($node instanceof DeclareStmt) {
                foreach ($node->declares as $declare) {
                    if ($declare->key === 'strict_types') {
                        $value = $declare->value;
                        if (!$value instanceof LNumber || ($value->value !== 0 && $value->value !== 1)) {
                            throw new FatalErrorException('strict_types declaration must have 0 or 1 as its value');
                        }

                        $this->strictTypes = $value->value === 1;
                    }
                }
            }
        }

        if ($prependStrictTypes) {
            $first = reset($nodes);
            if (!$first instanceof DeclareStmt) {
                $declare = new DeclareStmt(array(new DeclareDeclare('strict_types', new LNumber(1))));
                array_unshift($nodes, $declare);
            }
        }

        return $nodes;
    }
}
name) === strtolower($this->lastNamespace)) {
                $this->aliases = $this->lastAliases;
            }
        }
    }

    /**
     * If this statement is a namespace, forget all the aliases we had.
     *
     * If it's a use statement, remember the alias for later. Otherwise, apply
     * remembered aliases to the code.
     *
     * @param Node $node
     */
    public function leaveNode(Node $node)
    {
        if ($node instanceof UseStmt) {
            // Store a reference to every "use" statement, because we'll need
            // them in a bit.
            foreach ($node->uses as $use) {
                $this->aliases[strtolower($use->alias)] = $use->name;
            }

            return false;
        } elseif ($node instanceof NamespaceStmt) {
            // Start fresh, since we're done with this namespace.
            $this->lastNamespace = $node->name;
            $this->lastAliases   = $this->aliases;
            $this->aliases       = array();
        } else {
            foreach ($node as $name => $subNode) {
                if ($subNode instanceof Name) {
                    // Implicitly thunk all aliases.
                    if ($replacement = $this->findAlias($subNode)) {
                        $node->$name = $replacement;
                    }
                }
            }

            return $node;
        }
    }

    /**
     * Find class/namespace aliases.
     *
     * @param Name $name
     *
     * @return FullyQualifiedName|null
     */
    private function findAlias(Name $name)
    {
        $that = strtolower($name);
        foreach ($this->aliases as $alias => $prefix) {
            if ($that === $alias) {
                return new FullyQualifiedName($prefix->toString());
            } elseif (substr($that, 0, strlen($alias) + 1) === $alias . '\\') {
                return new FullyQualifiedName($prefix->toString() . substr($name, strlen($alias)));
            }
        }
    }
}
checkTraits = function_exists('trait_exists');
    }

    /**
     * Validate class, interface and trait definitions.
     *
     * Validate them upon entering the node, so that we know about their
     * presence and can validate constant fetches and static calls in class or
     * trait methods.
     *
     * @param Node
     */
    public function enterNode(Node $node)
    {
        parent::enterNode($node);

        if ($node instanceof ClassStmt) {
            $this->validateClassStatement($node);
        } elseif ($node instanceof InterfaceStmt) {
            $this->validateInterfaceStatement($node);
        } elseif ($node instanceof TraitStmt) {
            $this->validateTraitStatement($node);
        }
    }

    /**
     * Validate `new` expressions, class constant fetches, and static calls.
     *
     * @throws FatalErrorException if a class, interface or trait is referenced which does not exist
     * @throws FatalErrorException if a class extends something that is not a class
     * @throws FatalErrorException if a class implements something that is not an interface
     * @throws FatalErrorException if an interface extends something that is not an interface
     * @throws FatalErrorException if a class, interface or trait redefines an existing class, interface or trait name
     *
     * @param Node $node
     */
    public function leaveNode(Node $node)
    {
        if ($node instanceof NewExpr) {
            $this->validateNewExpression($node);
        } elseif ($node instanceof ClassConstFetch) {
            $this->validateClassConstFetchExpression($node);
        } elseif ($node instanceof StaticCall) {
            $this->validateStaticCallExpression($node);
        }
    }

    /**
     * Validate a class definition statement.
     *
     * @param ClassStmt $stmt
     */
    protected function validateClassStatement(ClassStmt $stmt)
    {
        $this->ensureCanDefine($stmt);
        if (isset($stmt->extends)) {
            $this->ensureClassExists($this->getFullyQualifiedName($stmt->extends), $stmt);
        }
        $this->ensureInterfacesExist($stmt->implements, $stmt);
    }

    /**
     * Validate an interface definition statement.
     *
     * @param InterfaceStmt $stmt
     */
    protected function validateInterfaceStatement(InterfaceStmt $stmt)
    {
        $this->ensureCanDefine($stmt);
        $this->ensureInterfacesExist($stmt->extends, $stmt);
    }

    /**
     * Validate a trait definition statement.
     *
     * @param TraitStmt $stmt
     */
    protected function validateTraitStatement(TraitStmt $stmt)
    {
        $this->ensureCanDefine($stmt);
    }

    /**
     * Validate a `new` expression.
     *
     * @param NewExpr $stmt
     */
    protected function validateNewExpression(NewExpr $stmt)
    {
        // if class name is an expression or an anonymous class, give it a pass for now
        if (!$stmt->class instanceof Expr && !$stmt->class instanceof ClassStmt) {
            $this->ensureClassExists($this->getFullyQualifiedName($stmt->class), $stmt);
        }
    }

    /**
     * Validate a class constant fetch expression's class.
     *
     * @param ClassConstFetch $stmt
     */
    protected function validateClassConstFetchExpression(ClassConstFetch $stmt)
    {
        // there is no need to check exists for ::class const for php 5.5 or newer
        if (strtolower($stmt->name) === 'class'
            && version_compare(PHP_VERSION, '5.5', '>=')) {
            return;
        }

        // if class name is an expression, give it a pass for now
        if (!$stmt->class instanceof Expr) {
            $this->ensureClassOrInterfaceExists($this->getFullyQualifiedName($stmt->class), $stmt);
        }
    }

    /**
     * Validate a class constant fetch expression's class.
     *
     * @param StaticCall $stmt
     */
    protected function validateStaticCallExpression(StaticCall $stmt)
    {
        // if class name is an expression, give it a pass for now
        if (!$stmt->class instanceof Expr) {
            $this->ensureMethodExists($this->getFullyQualifiedName($stmt->class), $stmt->name, $stmt);
        }
    }

    /**
     * Ensure that no class, interface or trait name collides with a new definition.
     *
     * @throws FatalErrorException
     *
     * @param Stmt $stmt
     */
    protected function ensureCanDefine(Stmt $stmt)
    {
        $name = $this->getFullyQualifiedName($stmt->name);

        // check for name collisions
        $errorType = null;
        if ($this->classExists($name)) {
            $errorType = self::CLASS_TYPE;
        } elseif ($this->interfaceExists($name)) {
            $errorType = self::INTERFACE_TYPE;
        } elseif ($this->traitExists($name)) {
            $errorType = self::TRAIT_TYPE;
        }

        if ($errorType !== null) {
            throw $this->createError(sprintf('%s named %s already exists', ucfirst($errorType), $name), $stmt);
        }

        // Store creation for the rest of this code snippet so we can find local
        // issue too
        $this->currentScope[strtolower($name)] = $this->getScopeType($stmt);
    }

    /**
     * Ensure that a referenced class exists.
     *
     * @throws FatalErrorException
     *
     * @param string $name
     * @param Stmt   $stmt
     */
    protected function ensureClassExists($name, $stmt)
    {
        if (!$this->classExists($name)) {
            throw $this->createError(sprintf('Class \'%s\' not found', $name), $stmt);
        }
    }

    /**
     * Ensure that a referenced class _or interface_ exists.
     *
     * @throws FatalErrorException
     *
     * @param string $name
     * @param Stmt   $stmt
     */
    protected function ensureClassOrInterfaceExists($name, $stmt)
    {
        if (!$this->classExists($name) && !$this->interfaceExists($name)) {
            throw $this->createError(sprintf('Class \'%s\' not found', $name), $stmt);
        }
    }

    /**
     * Ensure that a statically called method exists.
     *
     * @throws FatalErrorException
     *
     * @param string $class
     * @param string $name
     * @param Stmt   $stmt
     */
    protected function ensureMethodExists($class, $name, $stmt)
    {
        $this->ensureClassExists($class, $stmt);

        // let's pretend all calls to self, parent and static are valid
        if (in_array(strtolower($class), array('self', 'parent', 'static'))) {
            return;
        }

        // ... and all calls to classes defined right now
        if ($this->findInScope($class) === self::CLASS_TYPE) {
            return;
        }

        // if method name is an expression, give it a pass for now
        if ($name instanceof Expr) {
            return;
        }

        if (!method_exists($class, $name) && !method_exists($class, '__callStatic')) {
            throw $this->createError(sprintf('Call to undefined method %s::%s()', $class, $name), $stmt);
        }
    }

    /**
     * Ensure that a referenced interface exists.
     *
     * @throws FatalErrorException
     *
     * @param $interfaces
     * @param Stmt $stmt
     */
    protected function ensureInterfacesExist($interfaces, $stmt)
    {
        foreach ($interfaces as $interface) {
            /** @var string $name */
            $name = $this->getFullyQualifiedName($interface);
            if (!$this->interfaceExists($name)) {
                throw $this->createError(sprintf('Interface \'%s\' not found', $name), $stmt);
            }
        }
    }

    /**
     * Get a symbol type key for storing in the scope name cache.
     *
     * @param Stmt $stmt
     *
     * @return string
     */
    protected function getScopeType(Stmt $stmt)
    {
        if ($stmt instanceof ClassStmt) {
            return self::CLASS_TYPE;
        } elseif ($stmt instanceof InterfaceStmt) {
            return self::INTERFACE_TYPE;
        } elseif ($stmt instanceof TraitStmt) {
            return self::TRAIT_TYPE;
        }
    }

    /**
     * Check whether a class exists, or has been defined in the current code snippet.
     *
     * Gives `self`, `static` and `parent` a free pass.
     *
     * @param string $name
     *
     * @return bool
     */
    protected function classExists($name)
    {
        // Give `self`, `static` and `parent` a pass. This will actually let
        // some errors through, since we're not checking whether the keyword is
        // being used in a class scope.
        if (in_array(strtolower($name), array('self', 'static', 'parent'))) {
            return true;
        }

        return class_exists($name) || $this->findInScope($name) === self::CLASS_TYPE;
    }

    /**
     * Check whether an interface exists, or has been defined in the current code snippet.
     *
     * @param string $name
     *
     * @return bool
     */
    protected function interfaceExists($name)
    {
        return interface_exists($name) || $this->findInScope($name) === self::INTERFACE_TYPE;
    }

    /**
     * Check whether a trait exists, or has been defined in the current code snippet.
     *
     * @param string $name
     *
     * @return bool
     */
    protected function traitExists($name)
    {
        return $this->checkTraits && (trait_exists($name) || $this->findInScope($name) === self::TRAIT_TYPE);
    }

    /**
     * Find a symbol in the current code snippet scope.
     *
     * @param string $name
     *
     * @return string|null
     */
    protected function findInScope($name)
    {
        $name = strtolower($name);
        if (isset($this->currentScope[$name])) {
            return $this->currentScope[$name];
        }
    }

    /**
     * Error creation factory.
     *
     * @param string $msg
     * @param Stmt   $stmt
     *
     * @return FatalErrorException
     */
    protected function createError($msg, $stmt)
    {
        return new FatalErrorException($msg, 0, 1, null, $stmt->getLine());
    }
}
name->parts) > 1) {
            $name = $this->getFullyQualifiedName($node->name);
            if (!defined($name)) {
                throw new FatalErrorException(sprintf('Undefined constant %s', $name), 0, 1, null, $node->getLine());
            }
        } elseif ($node instanceof ClassConstFetch) {
            $this->validateClassConstFetchExpression($node);
        }
    }

    /**
     * Validate a class constant fetch expression.
     *
     * @throws FatalErrorException if a class constant is not defined
     *
     * @param ClassConstFetch $stmt
     */
    protected function validateClassConstFetchExpression(ClassConstFetch $stmt)
    {
        // give the `class` pseudo-constant a pass
        if ($stmt->name === 'class') {
            return;
        }

        // if class name is an expression, give it a pass for now
        if (!$stmt->class instanceof Expr) {
            $className = $this->getFullyQualifiedName($stmt->class);

            // if the class doesn't exist, don't throw an exception… it might be
            // defined in the same line it's used or something stupid like that.
            if (class_exists($className) || interface_exists($className)) {
                $constName = sprintf('%s::%s', $className, $stmt->name);
                if (!defined($constName)) {
                    $constType = class_exists($className) ? 'Class' : 'Interface';
                    $msg = sprintf('%s constant \'%s\' not found', $constType, $constName);
                    throw new FatalErrorException($msg, 0, 1, null, $stmt->getLine());
                }
            }
        }
    }
}
getFullyQualifiedName($node->name);

            if (function_exists($name) || isset($this->currentScope[strtolower($name)])) {
                throw new FatalErrorException(sprintf('Cannot redeclare %s()', $name), 0, 1, null, $node->getLine());
            }

            $this->currentScope[strtolower($name)] = true;
        }
    }

    /**
     * Validate that function calls will succeed.
     *
     * @throws FatalErrorException if a function is redefined
     * @throws FatalErrorException if the function name is a string (not an expression) and is not defined
     *
     * @param Node $node
     */
    public function leaveNode(Node $node)
    {
        if ($node instanceof FuncCall) {
            // if function name is an expression or a variable, give it a pass for now.
            $name = $node->name;
            if (!$name instanceof Expr && !$name instanceof Variable) {
                $shortName = implode('\\', $name->parts);
                $fullName  = $this->getFullyQualifiedName($name);
                $inScope = isset($this->currentScope[strtolower($fullName)]);
                if (!$inScope && !function_exists($shortName) && !function_exists($fullName)) {
                    $message = sprintf('Call to undefined function %s()', $name);
                    throw new FatalErrorException($message, 0, 1, null, $node->getLine());
                }
            }
        }
    }
}
setName('buffer')
            ->setAliases(array('buf'))
            ->setDefinition(array(
                new InputOption('clear', '', InputOption::VALUE_NONE, 'Clear the current buffer.'),
            ))
            ->setDescription('Show (or clear) the contents of the code input buffer.')
            ->setHelp(
                <<<'HELP'
Show the contents of the code buffer for the current multi-line expression.

Optionally, clear the buffer by passing the --clear option.
HELP
            );
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $buf = $this->getApplication()->getCodeBuffer();
        if ($input->getOption('clear')) {
            $this->getApplication()->resetCodeBuffer();
            $output->writeln($this->formatLines($buf, 'urgent'), ShellOutput::NUMBER_LINES);
        } else {
            $output->writeln($this->formatLines($buf), ShellOutput::NUMBER_LINES);
        }
    }

    /**
     * A helper method for wrapping buffer lines in `` and `` formatter strings.
     *
     * @param array  $lines
     * @param string $type  (default: 'return')
     *
     * @return array Formatted strings
     */
    protected function formatLines(array $lines, $type = 'return')
    {
        $template = sprintf('<%s>%%s', $type, $type);

        return array_map(function ($line) use ($template) {
            return sprintf($template, $line);
        }, $lines);
    }
}
setName('clear')
            ->setDefinition(array())
            ->setDescription('Clear the Psy Shell screen.')
            ->setHelp(
                <<<'HELP'
Clear the Psy Shell screen.

Pro Tip: If your PHP has readline support, you should be able to use ctrl+l too!
HELP
            );
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $output->write(sprintf('%c[2J%c[0;0f', 27, 27));
    }
}
Usage:',
            ' ' . $this->getSynopsis(),
            '',
        );

        if ($this->getAliases()) {
            $messages[] = $this->aliasesAsText();
        }

        if ($this->getArguments()) {
            $messages[] = $this->argumentsAsText();
        }

        if ($this->getOptions()) {
            $messages[] = $this->optionsAsText();
        }

        if ($help = $this->getProcessedHelp()) {
            $messages[] = 'Help:';
            $messages[] = ' ' . str_replace("\n", "\n ", $help) . "\n";
        }

        return implode("\n", $messages);
    }

    /**
     * {@inheritdoc}
     */
    private function getArguments()
    {
        $hidden = $this->getHiddenArguments();

        return array_filter($this->getNativeDefinition()->getArguments(), function ($argument) use ($hidden) {
            return !in_array($argument->getName(), $hidden);
        });
    }

    /**
     * These arguments will be excluded from help output.
     *
     * @return array
     */
    protected function getHiddenArguments()
    {
        return array('command');
    }

    /**
     * {@inheritdoc}
     */
    private function getOptions()
    {
        $hidden = $this->getHiddenOptions();

        return array_filter($this->getNativeDefinition()->getOptions(), function ($option) use ($hidden) {
            return !in_array($option->getName(), $hidden);
        });
    }

    /**
     * These options will be excluded from help output.
     *
     * @return array
     */
    protected function getHiddenOptions()
    {
        return array('verbose');
    }

    /**
     * Format command aliases as text..
     *
     * @return string
     */
    private function aliasesAsText()
    {
        return 'Aliases: ' . implode(', ', $this->getAliases()) . '' . PHP_EOL;
    }

    /**
     * Format command arguments as text.
     *
     * @return string
     */
    private function argumentsAsText()
    {
        $max = $this->getMaxWidth();
        $messages = array();

        $arguments = $this->getArguments();
        if (!empty($arguments)) {
            $messages[] = 'Arguments:';
            foreach ($arguments as $argument) {
                if (null !== $argument->getDefault() && (!is_array($argument->getDefault()) || count($argument->getDefault()))) {
                    $default = sprintf(' (default: %s)', $this->formatDefaultValue($argument->getDefault()));
                } else {
                    $default = '';
                }

                $description = str_replace("\n", "\n" . str_pad('', $max + 2, ' '), $argument->getDescription());

                $messages[] = sprintf(" %-${max}s %s%s", $argument->getName(), $description, $default);
            }

            $messages[] = '';
        }

        return implode(PHP_EOL, $messages);
    }

    /**
     * Format options as text.
     *
     * @return string
     */
    private function optionsAsText()
    {
        $max = $this->getMaxWidth();
        $messages = array();

        $options = $this->getOptions();
        if ($options) {
            $messages[] = 'Options:';

            foreach ($options as $option) {
                if ($option->acceptValue() && null !== $option->getDefault() && (!is_array($option->getDefault()) || count($option->getDefault()))) {
                    $default = sprintf(' (default: %s)', $this->formatDefaultValue($option->getDefault()));
                } else {
                    $default = '';
                }

                $multiple = $option->isArray() ? ' (multiple values allowed)' : '';
                $description = str_replace("\n", "\n" . str_pad('', $max + 2, ' '), $option->getDescription());

                $optionMax = $max - strlen($option->getName()) - 2;
                $messages[] = sprintf(
                    " %s %-${optionMax}s%s%s%s",
                    '--' . $option->getName(),
                    $option->getShortcut() ? sprintf('(-%s) ', $option->getShortcut()) : '',
                    $description,
                    $default,
                    $multiple
                );
            }

            $messages[] = '';
        }

        return implode(PHP_EOL, $messages);
    }

    /**
     * Calculate the maximum padding width for a set of lines.
     *
     * @return int
     */
    private function getMaxWidth()
    {
        $max = 0;

        foreach ($this->getOptions() as $option) {
            $nameLength = strlen($option->getName()) + 2;
            if ($option->getShortcut()) {
                $nameLength += strlen($option->getShortcut()) + 3;
            }

            $max = max($max, $nameLength);
        }

        foreach ($this->getArguments() as $argument) {
            $max = max($max, strlen($argument->getName()));
        }

        return ++$max;
    }

    /**
     * Format an option default as text.
     *
     * @param mixed $default
     *
     * @return string
     */
    private function formatDefaultValue($default)
    {
        if (is_array($default) && $default === array_values($default)) {
            return sprintf("array('%s')", implode("', '", $default));
        }

        return str_replace("\n", '', var_export($default, true));
    }

    /**
     * Get a Table instance.
     *
     * Falls back to legacy TableHelper.
     *
     * @return Table|TableHelper
     */
    protected function getTable(OutputInterface $output)
    {
        if (!class_exists('Symfony\Component\Console\Helper\Table')) {
            return $this->getTableHelper();
        }

        $style = new TableStyle();
        $style
            ->setVerticalBorderChar(' ')
            ->setHorizontalBorderChar('')
            ->setCrossingChar('');

        $table = new Table($output);

        return $table
            ->setRows(array())
            ->setStyle($style);
    }

    /**
     * Legacy fallback for getTable.
     *
     * @return TableHelper
     */
    protected function getTableHelper()
    {
        $table = $this->getApplication()->getHelperSet()->get('table');

        return $table
            ->setRows(array())
            ->setLayout(TableHelper::LAYOUT_BORDERLESS)
            ->setHorizontalBorderChar('')
            ->setCrossingChar('');
    }
}
setName('doc')
            ->setAliases(array('rtfm', 'man'))
            ->setDefinition(array(
                new InputArgument('value', InputArgument::REQUIRED, 'Function, class, instance, constant, method or property to document.'),
            ))
            ->setDescription('Read the documentation for an object, class, constant, method or property.')
            ->setHelp(
                <<>>> doc preg_replace
>>> doc Psy\Shell
>>> doc Psy\Shell::debug
>>> \$s = new Psy\Shell
>>> doc \$s->run
HELP
            );
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $value = $input->getArgument('value');
        if (ReflectionLanguageConstruct::isLanguageConstruct($value)) {
            $reflector = new ReflectionLanguageConstruct($value);
            $doc = $this->getManualDocById($value);
        } else {
            list($target, $reflector) = $this->getTargetAndReflector($value);
            $doc = $this->getManualDoc($reflector) ?: DocblockFormatter::format($reflector);
        }

        $db = $this->getApplication()->getManualDb();

        $output->page(function ($output) use ($reflector, $doc, $db) {
            $output->writeln(SignatureFormatter::format($reflector));
            $output->writeln('');

            if (empty($doc) && !$db) {
                $output->writeln('PHP manual not found');
                $output->writeln('    To document core PHP functionality, download the PHP reference manual:');
                $output->writeln('    https://github.com/bobthecow/psysh#downloading-the-manual');
            } else {
                $output->writeln($doc);
            }
        });
    }

    private function getManualDoc($reflector)
    {
        switch (get_class($reflector)) {
            case 'ReflectionFunction':
                $id = $reflector->name;
                break;

            case 'ReflectionMethod':
                $id = $reflector->class . '::' . $reflector->name;
                break;

            default:
                return false;
        }

        return $this->getManualDocById($id);
    }

    private function getManualDocById($id)
    {
        if ($db = $this->getApplication()->getManualDb()) {
            return $db
                ->query(sprintf('SELECT doc FROM php_manual WHERE id = %s', $db->quote($id)))
                ->fetchColumn(0);
        }
    }
}
presenter = $presenter;
    }

    /**
     * {@inheritdoc}
     */
    protected function configure()
    {
        $this
            ->setName('dump')
            ->setDefinition(array(
                new InputArgument('target', InputArgument::REQUIRED, 'A target object or primitive to dump.', null),
                new InputOption('depth', '', InputOption::VALUE_REQUIRED, 'Depth to parse', 10),
                new InputOption('all', 'a', InputOption::VALUE_NONE, 'Include private and protected methods and properties.'),
            ))
            ->setDescription('Dump an object or primitive.')
            ->setHelp(
                <<<'HELP'
Dump an object or primitive.

This is like var_dump but way awesomer.

e.g.
>>> dump $_
>>> dump $someVar
HELP
            );
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $depth  = $input->getOption('depth');
        $target = $this->resolveTarget($input->getArgument('target'));
        $output->page($this->presenter->present($target, $depth, $input->getOption('all') ? Presenter::VERBOSE : 0));
    }

    /**
     * Resolve dump target name.
     *
     * @throws RuntimeException if target name does not exist in the current scope
     *
     * @param string $target
     *
     * @return mixed
     */
    protected function resolveTarget($target)
    {
        $matches = array();
        if (preg_match(self::INSTANCE, $target, $matches)) {
            return $this->getScopeVariable($matches[1]);
        } else {
            throw new RuntimeException('Unknown target: ' . $target);
        }
    }
}
setName('exit')
            ->setAliases(array('quit', 'q'))
            ->setDefinition(array())
            ->setDescription('End the current session and return to caller.')
            ->setHelp(
                <<<'HELP'
End the current session and return to caller.

e.g.
>>> exit
HELP
            );
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        throw new BreakException('Goodbye.');
    }
}
setName('help')
            ->setAliases(array('?'))
            ->setDefinition(array(
                new InputArgument('command_name', InputArgument::OPTIONAL, 'The command name', null),
            ))
            ->setDescription('Show a list of commands. Type `help [foo]` for information about [foo].')
            ->setHelp('My. How meta.');
    }

    /**
     * Helper for setting a subcommand to retrieve help for.
     *
     * @param Command $command
     */
    public function setCommand($command)
    {
        $this->command = $command;
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        if ($this->command !== null) {
            // help for an individual command
            $output->page($this->command->asText());
            $this->command = null;
        } elseif ($name = $input->getArgument('command_name')) {
            // help for an individual command
            $output->page($this->getApplication()->get($name)->asText());
        } else {
            // list available commands
            $commands = $this->getApplication()->all();

            $table = $this->getTable($output);

            foreach ($commands as $name => $command) {
                if ($name !== $command->getName()) {
                    continue;
                }

                if ($command->getAliases()) {
                    $aliases = sprintf('Aliases: %s', implode(', ', $command->getAliases()));
                } else {
                    $aliases = '';
                }

                $table->addRow(array(
                    sprintf('%s', $name),
                    $command->getDescription(),
                    $aliases,
                ));
            }

            $output->startPaging();
            if ($table instanceof TableHelper) {
                $table->render($output);
            } else {
                $table->render();
            }
            $output->stopPaging();
        }
    }
}
readline = $readline;
    }

    /**
     * {@inheritdoc}
     */
    protected function configure()
    {
        $this
            ->setName('history')
            ->setAliases(array('hist'))
            ->setDefinition(array(
                new InputOption('show',        's', InputOption::VALUE_REQUIRED, 'Show the given range of lines'),
                new InputOption('head',        'H', InputOption::VALUE_REQUIRED, 'Display the first N items.'),
                new InputOption('tail',        'T', InputOption::VALUE_REQUIRED, 'Display the last N items.'),

                new InputOption('grep',        'G', InputOption::VALUE_REQUIRED, 'Show lines matching the given pattern (string or regex).'),
                new InputOption('insensitive', 'i', InputOption::VALUE_NONE,     'Case insensitive search (requires --grep).'),
                new InputOption('invert',      'v', InputOption::VALUE_NONE,     'Inverted search (requires --grep).'),

                new InputOption('no-numbers',  'N', InputOption::VALUE_NONE,     'Omit line numbers.'),

                new InputOption('save',        '',  InputOption::VALUE_REQUIRED, 'Save history to a file.'),
                new InputOption('replay',      '',  InputOption::VALUE_NONE,     'Replay'),
                new InputOption('clear',       '',  InputOption::VALUE_NONE,     'Clear the history.'),
            ))
            ->setDescription('Show the Psy Shell history.')
            ->setHelp(
                <<<'HELP'
Show, search, save or replay the Psy Shell history.

e.g.
>>> history --grep /[bB]acon/
>>> history --show 0..10 --replay
>>> history --clear
>>> history --tail 1000 --save somefile.txt
HELP
            );
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this->validateOnlyOne($input, array('show', 'head', 'tail'));
        $this->validateOnlyOne($input, array('save', 'replay', 'clear'));

        $history = $this->getHistorySlice(
            $input->getOption('show'),
            $input->getOption('head'),
            $input->getOption('tail')
        );
        $highlighted = false;

        $invert      = $input->getOption('invert');
        $insensitive = $input->getOption('insensitive');
        if ($pattern = $input->getOption('grep')) {
            if (substr($pattern, 0, 1) !== '/' || substr($pattern, -1) !== '/' || strlen($pattern) < 3) {
                $pattern = '/' . preg_quote($pattern, '/') . '/';
            }

            if ($insensitive) {
                $pattern .= 'i';
            }

            $this->validateRegex($pattern);

            $matches     = array();
            $highlighted = array();
            foreach ($history as $i => $line) {
                if (preg_match($pattern, $line, $matches) xor $invert) {
                    if (!$invert) {
                        $chunks = explode($matches[0], $history[$i]);
                        $chunks = array_map(array(__CLASS__, 'escape'), $chunks);
                        $glue   = sprintf('%s', self::escape($matches[0]));

                        $highlighted[$i] = implode($glue, $chunks);
                    }
                } else {
                    unset($history[$i]);
                }
            }
        } elseif ($invert) {
            throw new \InvalidArgumentException('Cannot use -v without --grep.');
        } elseif ($insensitive) {
            throw new \InvalidArgumentException('Cannot use -i without --grep.');
        }

        if ($save = $input->getOption('save')) {
            $output->writeln(sprintf('Saving history in %s...', $save));
            file_put_contents($save, implode(PHP_EOL, $history) . PHP_EOL);
            $output->writeln('History saved.');
        } elseif ($input->getOption('replay')) {
            if (!($input->getOption('show') || $input->getOption('head') || $input->getOption('tail'))) {
                throw new \InvalidArgumentException('You must limit history via --head, --tail or --show before replaying.');
            }

            $count = count($history);
            $output->writeln(sprintf('Replaying %d line%s of history', $count, ($count !== 1) ? 's' : ''));
            $this->getApplication()->addInput($history);
        } elseif ($input->getOption('clear')) {
            $this->clearHistory();
            $output->writeln('History cleared.');
        } else {
            $type = $input->getOption('no-numbers') ? 0 : ShellOutput::NUMBER_LINES;
            if (!$highlighted) {
                $type = $type | ShellOutput::OUTPUT_RAW;
            }

            $output->page($highlighted ?: $history, $type);
        }
    }

    /**
     * Extract a range from a string.
     *
     * @param string $range
     *
     * @return array [ start, end ]
     */
    private function extractRange($range)
    {
        if (preg_match('/^\d+$/', $range)) {
            return array($range, $range + 1);
        }

        $matches = array();
        if ($range !== '..' && preg_match('/^(\d*)\.\.(\d*)$/', $range, $matches)) {
            $start = $matches[1] ? intval($matches[1]) : 0;
            $end   = $matches[2] ? intval($matches[2]) + 1 : PHP_INT_MAX;

            return array($start, $end);
        }

        throw new \InvalidArgumentException('Unexpected range: ' . $range);
    }

    /**
     * Retrieve a slice of the readline history.
     *
     * @param string $show
     * @param string $head
     * @param string $tail
     *
     * @return array A slilce of history
     */
    private function getHistorySlice($show, $head, $tail)
    {
        $history = $this->readline->listHistory();

        if ($show) {
            list($start, $end) = $this->extractRange($show);
            $length = $end - $start;
        } elseif ($head) {
            if (!preg_match('/^\d+$/', $head)) {
                throw new \InvalidArgumentException('Please specify an integer argument for --head.');
            }

            $start  = 0;
            $length = intval($head);
        } elseif ($tail) {
            if (!preg_match('/^\d+$/', $tail)) {
                throw new \InvalidArgumentException('Please specify an integer argument for --tail.');
            }

            $start  = count($history) - $tail;
            $length = intval($tail) + 1;
        } else {
            return $history;
        }

        return array_slice($history, $start, $length, true);
    }

    /**
     * Validate that $pattern is a valid regular expression.
     *
     * @param string $pattern
     *
     * @return bool
     */
    private function validateRegex($pattern)
    {
        set_error_handler(array('Psy\Exception\ErrorException', 'throwException'));
        try {
            preg_match($pattern, '');
        } catch (ErrorException $e) {
            throw new RuntimeException(str_replace('preg_match(): ', 'Invalid regular expression: ', $e->getRawMessage()));
        }
        restore_error_handler();
    }

    /**
     * Validate that only one of the given $options is set.
     *
     * @param InputInterface $input
     * @param array          $options
     */
    private function validateOnlyOne(InputInterface $input, array $options)
    {
        $count = 0;
        foreach ($options as $opt) {
            if ($input->getOption($opt)) {
                $count++;
            }
        }

        if ($count > 1) {
            throw new \InvalidArgumentException('Please specify only one of --' . implode(', --', $options));
        }
    }

    /**
     * Clear the readline history.
     */
    private function clearHistory()
    {
        $this->readline->clearHistory();
    }

    public static function escape($string)
    {
        return OutputFormatter::escape($string);
    }
}
presenter = $presenter;
    }

    /**
     * {@inheritdoc}
     */
    protected function configure()
    {
        $this
            ->setName('ls')
            ->setAliases(array('list', 'dir'))
            ->setDefinition(array(
                new InputArgument('target', InputArgument::OPTIONAL, 'A target class or object to list.', null),

                new InputOption('vars',        '',  InputOption::VALUE_NONE,     'Display variables.'),
                new InputOption('constants',   'c', InputOption::VALUE_NONE,     'Display defined constants.'),
                new InputOption('functions',   'f', InputOption::VALUE_NONE,     'Display defined functions.'),
                new InputOption('classes',     'k', InputOption::VALUE_NONE,     'Display declared classes.'),
                new InputOption('interfaces',  'I', InputOption::VALUE_NONE,     'Display declared interfaces.'),
                new InputOption('traits',      't', InputOption::VALUE_NONE,     'Display declared traits.'),

                new InputOption('properties',  'p', InputOption::VALUE_NONE,     'Display class or object properties (public properties by default).'),
                new InputOption('methods',     'm', InputOption::VALUE_NONE,     'Display class or object methods (public methods by default).'),

                new InputOption('grep',        'G', InputOption::VALUE_REQUIRED, 'Limit to items matching the given pattern (string or regex).'),
                new InputOption('insensitive', 'i', InputOption::VALUE_NONE,     'Case-insensitive search (requires --grep).'),
                new InputOption('invert',      'v', InputOption::VALUE_NONE,     'Inverted search (requires --grep).'),

                new InputOption('globals',     'g', InputOption::VALUE_NONE,     'Include global variables.'),
                new InputOption('internal',    'n', InputOption::VALUE_NONE,     'Limit to internal functions and classes.'),
                new InputOption('user',        'u', InputOption::VALUE_NONE,     'Limit to user-defined constants, functions and classes.'),
                new InputOption('category',    'C', InputOption::VALUE_REQUIRED, 'Limit to constants in a specific category (e.g. "date").'),

                new InputOption('all',         'a', InputOption::VALUE_NONE,     'Include private and protected methods and properties.'),
                new InputOption('long',        'l', InputOption::VALUE_NONE,     'List in long format: includes class names and method signatures.'),
            ))
            ->setDescription('List local, instance or class variables, methods and constants.')
            ->setHelp(
                <<<'HELP'
List variables, constants, classes, interfaces, traits, functions, methods,
and properties.

Called without options, this will return a list of variables currently in scope.

If a target object is provided, list properties, constants and methods of that
target. If a class, interface or trait name is passed instead, list constants
and methods on that class.

e.g.
>>> ls
>>> ls $foo
>>> ls -k --grep mongo -i
>>> ls -al ReflectionClass
>>> ls --constants --category date
>>> ls -l --functions --grep /^array_.*/
HELP
            );
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this->validateInput($input);
        $this->initEnumerators();

        $method = $input->getOption('long') ? 'writeLong' : 'write';

        if ($target = $input->getArgument('target')) {
            list($target, $reflector) = $this->getTargetAndReflector($target, true);
        } else {
            $reflector = null;
        }

        // TODO: something cleaner than this :-/
        if ($input->getOption('long')) {
            $output->startPaging();
        }

        foreach ($this->enumerators as $enumerator) {
            $this->$method($output, $enumerator->enumerate($input, $reflector, $target));
        }

        if ($input->getOption('long')) {
            $output->stopPaging();
        }
    }

    /**
     * Initialize Enumerators.
     */
    protected function initEnumerators()
    {
        if (!isset($this->enumerators)) {
            $mgr = $this->presenter;

            $this->enumerators = array(
                new ClassConstantEnumerator($mgr),
                new ClassEnumerator($mgr),
                new ConstantEnumerator($mgr),
                new FunctionEnumerator($mgr),
                new GlobalVariableEnumerator($mgr),
                new InterfaceEnumerator($mgr),
                new PropertyEnumerator($mgr),
                new MethodEnumerator($mgr),
                new TraitEnumerator($mgr),
                new VariableEnumerator($mgr, $this->context),
            );
        }
    }

    /**
     * Write the list items to $output.
     *
     * @param OutputInterface $output
     * @param null|array      $result List of enumerated items
     */
    protected function write(OutputInterface $output, array $result = null)
    {
        if ($result === null) {
            return;
        }

        foreach ($result as $label => $items) {
            $names = array_map(array($this, 'formatItemName'), $items);
            $output->writeln(sprintf('%s: %s', $label, implode(', ', $names)));
        }
    }

    /**
     * Write the list items to $output.
     *
     * Items are listed one per line, and include the item signature.
     *
     * @param OutputInterface $output
     * @param null|array      $result List of enumerated items
     */
    protected function writeLong(OutputInterface $output, array $result = null)
    {
        if ($result === null) {
            return;
        }

        $table = $this->getTable($output);

        foreach ($result as $label => $items) {
            $output->writeln('');
            $output->writeln(sprintf('%s:', $label));

            $table->setRows(array());
            foreach ($items as $item) {
                $table->addRow(array($this->formatItemName($item), $item['value']));
            }

            if ($table instanceof TableHelper) {
                $table->render($output);
            } else {
                $table->render();
            }
        }
    }

    /**
     * Format an item name given its visibility.
     *
     * @param array $item
     *
     * @return string
     */
    private function formatItemName($item)
    {
        return sprintf('<%s>%s', $item['style'], OutputFormatter::escape($item['name']), $item['style']);
    }

    /**
     * Validate that input options make sense, provide defaults when called without options.
     *
     * @throws RuntimeException if options are inconsistent
     *
     * @param InputInterface $input
     */
    private function validateInput(InputInterface $input)
    {
        // grep, invert and insensitive
        if (!$input->getOption('grep')) {
            foreach (array('invert', 'insensitive') as $option) {
                if ($input->getOption($option)) {
                    throw new RuntimeException('--' . $option . ' does not make sense without --grep');
                }
            }
        }

        if (!$input->getArgument('target')) {
            // if no target is passed, there can be no properties or methods
            foreach (array('properties', 'methods') as $option) {
                if ($input->getOption($option)) {
                    throw new RuntimeException('--' . $option . ' does not make sense without a specified target.');
                }
            }

            foreach (array('globals', 'vars', 'constants', 'functions', 'classes', 'interfaces', 'traits') as $option) {
                if ($input->getOption($option)) {
                    return;
                }
            }

            // default to --vars if no other options are passed
            $input->setOption('vars', true);
        } else {
            // if a target is passed, classes, functions, etc don't make sense
            foreach (array('vars', 'globals', 'functions', 'classes', 'interfaces', 'traits') as $option) {
                if ($input->getOption($option)) {
                    throw new RuntimeException('--' . $option . ' does not make sense with a specified target.');
                }
            }

            foreach (array('constants', 'properties', 'methods') as $option) {
                if ($input->getOption($option)) {
                    return;
                }
            }

            // default to --constants --properties --methods if no other options are passed
            $input->setOption('constants',  true);
            $input->setOption('properties', true);
            $input->setOption('methods',    true);
        }
    }
}
getOption('constants')) {
            return;
        }

        $constants = $this->prepareConstants($this->getConstants($reflector));

        if (empty($constants)) {
            return;
        }

        $ret = array();
        $ret[$this->getKindLabel($reflector)] = $constants;

        return $ret;
    }

    /**
     * Get defined constants for the given class or object Reflector.
     *
     * @param \Reflector $reflector
     *
     * @return array
     */
    protected function getConstants(\Reflector $reflector)
    {
        $constants = array();
        foreach ($reflector->getConstants() as $name => $constant) {
            $constants[$name] = new ReflectionConstant($reflector, $name);
        }

        // TODO: this should be natcasesort
        ksort($constants);

        return $constants;
    }

    /**
     * Prepare formatted constant array.
     *
     * @param array $constants
     *
     * @return array
     */
    protected function prepareConstants(array $constants)
    {
        // My kingdom for a generator.
        $ret = array();

        foreach ($constants as $name => $constant) {
            if ($this->showItem($name)) {
                $ret[$name] = array(
                    'name'  => $name,
                    'style' => self::IS_CONSTANT,
                    'value' => $this->presentRef($constant->getValue()),
                );
            }
        }

        return $ret;
    }

    /**
     * Get a label for the particular kind of "class" represented.
     *
     * @param \ReflectionClass $reflector
     *
     * @return string
     */
    protected function getKindLabel(\ReflectionClass $reflector)
    {
        if ($reflector->isInterface()) {
            return 'Interface Constants';
        } elseif (method_exists($reflector, 'isTrait') && $reflector->isTrait()) {
            return 'Trait Constants';
        } else {
            return 'Class Constants';
        }
    }
}
getOption('classes')) {
            return;
        }

        $classes = $this->prepareClasses(get_declared_classes());

        if (empty($classes)) {
            return;
        }

        return array(
            'Classes' => $classes,
        );
    }

    /**
     * Prepare formatted class array.
     *
     * @param array $class
     *
     * @return array
     */
    protected function prepareClasses(array $classes)
    {
        natcasesort($classes);

        // My kingdom for a generator.
        $ret = array();

        foreach ($classes as $name) {
            if ($this->showItem($name)) {
                $ret[$name] = array(
                    'name'  => $name,
                    'style' => self::IS_CLASS,
                    'value' => $this->presentSignature($name),
                );
            }
        }

        return $ret;
    }
}
getOption('constants')) {
            return;
        }

        $category  = $input->getOption('user') ? 'user' : $input->getOption('category');
        $label     = $category ? ucfirst($category) . ' Constants' : 'Constants';
        $constants = $this->prepareConstants($this->getConstants($category));

        if (empty($constants)) {
            return;
        }

        $ret = array();
        $ret[$label] = $constants;

        return $ret;
    }

    /**
     * Get defined constants.
     *
     * Optionally restrict constants to a given category, e.g. "date".
     *
     * @param string $category
     *
     * @return array
     */
    protected function getConstants($category = null)
    {
        if (!$category) {
            return get_defined_constants();
        }

        $consts = get_defined_constants(true);

        return isset($consts[$category]) ? $consts[$category] : array();
    }

    /**
     * Prepare formatted constant array.
     *
     * @param array $constants
     *
     * @return array
     */
    protected function prepareConstants(array $constants)
    {
        // My kingdom for a generator.
        $ret = array();

        $names = array_keys($constants);
        natcasesort($names);

        foreach ($names as $name) {
            if ($this->showItem($name)) {
                $ret[$name] = array(
                    'name'  => $name,
                    'style' => self::IS_CONSTANT,
                    'value' => $this->presentRef($constants[$name]),
                );
            }
        }

        return $ret;
    }
}
presenter = $presenter;
    }

    /**
     * Return a list of categorized things with the given input options and target.
     *
     * @param InputInterface $input
     * @param Reflector      $reflector
     * @param mixed          $target
     *
     * @return array
     */
    public function enumerate(InputInterface $input, \Reflector $reflector = null, $target = null)
    {
        $this->setFilter($input);

        return $this->listItems($input, $reflector, $target);
    }

    /**
     * Enumerate specific items with the given input options and target.
     *
     * Implementing classes should return an array of arrays:
     *
     *     [
     *         'Constants' => [
     *             'FOO' => [
     *                 'name'  => 'FOO',
     *                 'style' => 'public',
     *                 'value' => '123',
     *             ],
     *         ],
     *     ]
     *
     * @param InputInterface $input
     * @param Reflector      $reflector
     * @param mixed          $target
     *
     * @return array
     */
    abstract protected function listItems(InputInterface $input, \Reflector $reflector = null, $target = null);

    protected function presentRef($value)
    {
        return $this->presenter->presentRef($value);
    }

    protected function showItem($name)
    {
        return $this->filter === false || (preg_match($this->pattern, $name) xor $this->invertFilter);
    }

    private function setFilter(InputInterface $input)
    {
        if ($pattern = $input->getOption('grep')) {
            if (substr($pattern, 0, 1) !== '/' || substr($pattern, -1) !== '/' || strlen($pattern) < 3) {
                $pattern = '/' . preg_quote($pattern, '/') . '/';
            }

            if ($input->getOption('insensitive')) {
                $pattern .= 'i';
            }

            $this->validateRegex($pattern);

            $this->filter       = true;
            $this->pattern      = $pattern;
            $this->invertFilter = $input->getOption('invert');
        } else {
            $this->filter = false;
        }
    }

    /**
     * Validate that $pattern is a valid regular expression.
     *
     * @param string $pattern
     *
     * @return bool
     */
    private function validateRegex($pattern)
    {
        set_error_handler(array('Psy\Exception\ErrorException', 'throwException'));
        try {
            preg_match($pattern, '');
        } catch (ErrorException $e) {
            throw new RuntimeException(str_replace('preg_match(): ', 'Invalid regular expression: ', $e->getRawMessage()));
        }
        restore_error_handler();
    }

    protected function presentSignature($target)
    {
        // This might get weird if the signature is actually for a reflector. Hrm.
        if (!$target instanceof \Reflector) {
            $target = Mirror::get($target);
        }

        return SignatureFormatter::format($target);
    }
}
getOption('functions')) {
            return;
        }

        if ($input->getOption('user')) {
            $label     = 'User Functions';
            $functions = $this->getFunctions('user');
        } elseif ($input->getOption('internal')) {
            $label     = 'Internal Functions';
            $functions = $this->getFunctions('internal');
        } else {
            $label     = 'Functions';
            $functions = $this->getFunctions();
        }

        $functions = $this->prepareFunctions($functions);

        if (empty($functions)) {
            return;
        }

        $ret = array();
        $ret[$label] = $functions;

        return $ret;
    }

    /**
     * Get defined functions.
     *
     * Optionally limit functions to "user" or "internal" functions.
     *
     * @param null|string $type "user" or "internal" (default: both)
     *
     * @return array
     */
    protected function getFunctions($type = null)
    {
        $funcs = get_defined_functions();

        if ($type) {
            return $funcs[$type];
        } else {
            return array_merge($funcs['internal'], $funcs['user']);
        }
    }

    /**
     * Prepare formatted function array.
     *
     * @param array $functions
     *
     * @return array
     */
    protected function prepareFunctions(array $functions)
    {
        natcasesort($functions);

        // My kingdom for a generator.
        $ret = array();

        foreach ($functions as $name) {
            if ($this->showItem($name)) {
                $ret[$name] = array(
                    'name'  => $name,
                    'style' => self::IS_FUNCTION,
                    'value' => $this->presentSignature($name),
                );
            }
        }

        return $ret;
    }
}
getOption('globals')) {
            return;
        }

        $globals = $this->prepareGlobals($this->getGlobals());

        if (empty($globals)) {
            return;
        }

        return array(
            'Global Variables' => $globals,
        );
    }

    /**
     * Get defined global variables.
     *
     * @return array
     */
    protected function getGlobals()
    {
        global $GLOBALS;

        $names = array_keys($GLOBALS);
        natcasesort($names);

        $ret = array();
        foreach ($names as $name) {
            $ret[$name] = $GLOBALS[$name];
        }

        return $ret;
    }

    /**
     * Prepare formatted global variable array.
     *
     * @param array $globals
     *
     * @return array
     */
    protected function prepareGlobals($globals)
    {
        // My kingdom for a generator.
        $ret = array();

        foreach ($globals as $name => $value) {
            if ($this->showItem($name)) {
                $fname = '$' . $name;
                $ret[$fname] = array(
                    'name'  => $fname,
                    'style' => self::IS_GLOBAL,
                    'value' => $this->presentRef($value),
                );
            }
        }

        return $ret;
    }
}
getOption('interfaces')) {
            return;
        }

        $interfaces = $this->prepareInterfaces(get_declared_interfaces());

        if (empty($interfaces)) {
            return;
        }

        return array(
            'Interfaces' => $interfaces,
        );
    }

    /**
     * Prepare formatted interface array.
     *
     * @param array $interfaces
     *
     * @return array
     */
    protected function prepareInterfaces(array $interfaces)
    {
        natcasesort($interfaces);

        // My kingdom for a generator.
        $ret = array();

        foreach ($interfaces as $name) {
            if ($this->showItem($name)) {
                $ret[$name] = array(
                    'name'  => $name,
                    'style' => self::IS_CLASS,
                    'value' => $this->presentSignature($name),
                );
            }
        }

        return $ret;
    }
}
getOption('methods')) {
            return;
        }

        $showAll = $input->getOption('all');
        $methods = $this->prepareMethods($this->getMethods($showAll, $reflector));

        if (empty($methods)) {
            return;
        }

        $ret = array();
        $ret[$this->getKindLabel($reflector)] = $methods;

        return $ret;
    }

    /**
     * Get defined methods for the given class or object Reflector.
     *
     * @param bool       $showAll   Include private and protected methods
     * @param \Reflector $reflector
     *
     * @return array
     */
    protected function getMethods($showAll, \Reflector $reflector)
    {
        $methods = array();
        foreach ($reflector->getMethods() as $name => $method) {
            if ($showAll || $method->isPublic()) {
                $methods[$method->getName()] = $method;
            }
        }

        // TODO: this should be natcasesort
        ksort($methods);

        return $methods;
    }

    /**
     * Prepare formatted method array.
     *
     * @param array $methods
     *
     * @return array
     */
    protected function prepareMethods(array $methods)
    {
        // My kingdom for a generator.
        $ret = array();

        foreach ($methods as $name => $method) {
            if ($this->showItem($name)) {
                $ret[$name] = array(
                    'name'  => $name,
                    'style' => $this->getVisibilityStyle($method),
                    'value' => $this->presentSignature($method),
                );
            }
        }

        return $ret;
    }

    /**
     * Get a label for the particular kind of "class" represented.
     *
     * @param \ReflectionClass $reflector
     *
     * @return string
     */
    protected function getKindLabel(\ReflectionClass $reflector)
    {
        if ($reflector->isInterface()) {
            return 'Interface Methods';
        } elseif (method_exists($reflector, 'isTrait') && $reflector->isTrait()) {
            return 'Trait Methods';
        } else {
            return 'Class Methods';
        }
    }

    /**
     * Get output style for the given method's visibility.
     *
     * @param \ReflectionMethod $method
     *
     * @return string
     */
    private function getVisibilityStyle(\ReflectionMethod $method)
    {
        if ($method->isPublic()) {
            return self::IS_PUBLIC;
        } elseif ($method->isProtected()) {
            return self::IS_PROTECTED;
        } else {
            return self::IS_PRIVATE;
        }
    }
}
getOption('properties')) {
            return;
        }

        $showAll    = $input->getOption('all');
        $properties = $this->prepareProperties($this->getProperties($showAll, $reflector), $target);

        if (empty($properties)) {
            return;
        }

        $ret = array();
        $ret[$this->getKindLabel($reflector)] = $properties;

        return $ret;
    }

    /**
     * Get defined properties for the given class or object Reflector.
     *
     * @param bool       $showAll   Include private and protected properties
     * @param \Reflector $reflector
     *
     * @return array
     */
    protected function getProperties($showAll, \Reflector $reflector)
    {
        $properties = array();
        foreach ($reflector->getProperties() as $property) {
            if ($showAll || $property->isPublic()) {
                $properties[$property->getName()] = $property;
            }
        }

        // TODO: this should be natcasesort
        ksort($properties);

        return $properties;
    }

    /**
     * Prepare formatted property array.
     *
     * @param array $properties
     *
     * @return array
     */
    protected function prepareProperties(array $properties, $target = null)
    {
        // My kingdom for a generator.
        $ret = array();

        foreach ($properties as $name => $property) {
            if ($this->showItem($name)) {
                $fname = '$' . $name;
                $ret[$fname] = array(
                    'name'  => $fname,
                    'style' => $this->getVisibilityStyle($property),
                    'value' => $this->presentValue($property, $target),
                );
            }
        }

        return $ret;
    }

    /**
     * Get a label for the particular kind of "class" represented.
     *
     * @param \ReflectionClass $reflector
     *
     * @return string
     */
    protected function getKindLabel(\ReflectionClass $reflector)
    {
        if ($reflector->isInterface()) {
            return 'Interface Properties';
        } elseif (method_exists($reflector, 'isTrait') && $reflector->isTrait()) {
            return 'Trait Properties';
        } else {
            return 'Class Properties';
        }
    }

    /**
     * Get output style for the given property's visibility.
     *
     * @param \ReflectionProperty $property
     *
     * @return string
     */
    private function getVisibilityStyle(\ReflectionProperty $property)
    {
        if ($property->isPublic()) {
            return self::IS_PUBLIC;
        } elseif ($property->isProtected()) {
            return self::IS_PROTECTED;
        } else {
            return self::IS_PRIVATE;
        }
    }

    /**
     * Present the $target's current value for a reflection property.
     *
     * @param \ReflectionProperty $property
     * @param mixed               $target
     *
     * @return string
     */
    protected function presentValue(\ReflectionProperty $property, $target)
    {
        if (!is_object($target)) {
            // TODO: figure out if there's a way to return defaults when target
            // is a class/interface/trait rather than an object.
            return '';
        }

        $property->setAccessible(true);
        $value = $property->getValue($target);

        return $this->presentRef($value);
    }
}
getOption('traits')) {
            return;
        }

        $traits = $this->prepareTraits(get_declared_traits());

        if (empty($traits)) {
            return;
        }

        return array(
            'Traits' => $traits,
        );
    }

    /**
     * Prepare formatted trait array.
     *
     * @param array $traits
     *
     * @return array
     */
    protected function prepareTraits(array $traits)
    {
        natcasesort($traits);

        // My kingdom for a generator.
        $ret = array();

        foreach ($traits as $name) {
            if ($this->showItem($name)) {
                $ret[$name] = array(
                    'name'  => $name,
                    'style' => self::IS_CLASS,
                    'value' => $this->presentSignature($name),
                );
            }
        }

        return $ret;
    }
}
context = $context;
        parent::__construct($presenter);
    }

    /**
     * {@inheritdoc}
     */
    protected function listItems(InputInterface $input, \Reflector $reflector = null, $target = null)
    {
        // only list variables when no Reflector is present.
        if ($reflector !== null || $target !== null) {
            return;
        }

        // only list variables if we are specifically asked
        if (!$input->getOption('vars')) {
            return;
        }

        $showAll   = $input->getOption('all');
        $variables = $this->prepareVariables($this->getVariables($showAll));

        if (empty($variables)) {
            return;
        }

        return array(
            'Variables' => $variables,
        );
    }

    /**
     * Get scope variables.
     *
     * @param bool $showAll Include special variables (e.g. $_)
     *
     * @return array
     */
    protected function getVariables($showAll)
    {
        $scopeVars = $this->context->getAll();
        uksort($scopeVars, function ($a, $b) {
            if ($a === '_e') {
                return 1;
            } elseif ($b === '_e') {
                return -1;
            } elseif ($a === '_') {
                return 1;
            } elseif ($b === '_') {
                return -1;
            } else {
                // TODO: this should be natcasesort
                return strcasecmp($a, $b);
            }
        });

        $ret = array();
        foreach ($scopeVars as $name => $val) {
            if (!$showAll && in_array($name, self::$specialVars)) {
                continue;
            }

            $ret[$name] = $val;
        }

        return $ret;
    }

    /**
     * Prepare formatted variable array.
     *
     * @param array $variables
     *
     * @return array
     */
    protected function prepareVariables(array $variables)
    {
        // My kingdom for a generator.
        $ret = array();
        foreach ($variables as $name => $val) {
            if ($this->showItem($name)) {
                $fname = '$' . $name;
                $ret[$fname] = array(
                    'name'  => $fname,
                    'style' => in_array($name, self::$specialVars) ? self::IS_PRIVATE : self::IS_PUBLIC,
                    'value' => $this->presentRef($val), // TODO: add types to variable signatures
                );
            }
        }

        return $ret;
    }
}
parserFactory = new ParserFactory();
        $this->parsers = array();

        parent::__construct($name);
    }

    /**
     * PresenterAware interface.
     *
     * @param Presenter $presenter
     */
    public function setPresenter(Presenter $presenter)
    {
        $this->presenter = clone $presenter;
        $this->presenter->addCasters(array(
            'PhpParser\Node' => function (Node $node, array $a) {
                $a = array(
                    Caster::PREFIX_VIRTUAL . 'type'       => $node->getType(),
                    Caster::PREFIX_VIRTUAL . 'attributes' => $node->getAttributes(),
                );

                foreach ($node->getSubNodeNames() as $name) {
                    $a[Caster::PREFIX_VIRTUAL . $name] = $node->$name;
                }

                return $a;
            },
        ));
    }

    /**
     * {@inheritdoc}
     */
    protected function configure()
    {
        $definition = array(
            new InputArgument('code', InputArgument::REQUIRED, 'PHP code to parse.'),
            new InputOption('depth', '', InputOption::VALUE_REQUIRED, 'Depth to parse', 10),
        );

        if ($this->parserFactory->hasKindsSupport()) {
            $msg = 'One of PhpParser\\ParserFactory constants: '
                . implode(', ', ParserFactory::getPossibleKinds())
                . " (default is based on current interpreter's version)";
            $defaultKind = $this->parserFactory->getDefaultKind();

            $definition[] = new InputOption('kind', '', InputOption::VALUE_REQUIRED, $msg, $defaultKind);
        }

        $this
            ->setName('parse')
            ->setDefinition($definition)
            ->setDescription('Parse PHP code and show the abstract syntax tree.')
            ->setHelp(
                <<<'HELP'
Parse PHP code and show the abstract syntax tree.

This command is used in the development of PsySH. Given a string of PHP code,
it pretty-prints the PHP Parser parse tree.

See https://github.com/nikic/PHP-Parser

It prolly won't be super useful for most of you, but it's here if you want to play.
HELP
            );
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $code = $input->getArgument('code');
        if (strpos('getOption('kind');
        $depth      = $input->getOption('depth');
        $nodes      = $this->parse($this->getParser($parserKind), $code);
        $output->page($this->presenter->present($nodes, $depth));
    }

    /**
     * Lex and parse a string of code into statements.
     *
     * @param Parser $parser
     * @param string $code
     *
     * @return array Statements
     */
    private function parse(Parser $parser, $code)
    {
        try {
            return $parser->parse($code);
        } catch (\PhpParser\Error $e) {
            if (strpos($e->getMessage(), 'unexpected EOF') === false) {
                throw $e;
            }

            // If we got an unexpected EOF, let's try it again with a semicolon.
            return $parser->parse($code . ';');
        }
    }

    /**
     * Get (or create) the Parser instance.
     *
     * @param string|null $kind One of Psy\ParserFactory constants (only for PHP parser 2.0 and above)
     *
     * @return Parser
     */
    private function getParser($kind = null)
    {
        if (!array_key_exists($kind, $this->parsers)) {
            $this->parsers[$kind] = $this->parserFactory->createParser($kind);
        }

        return $this->parsers[$kind];
    }
}
setName('version')
            ->setDefinition(array())
            ->setDescription('Show Psy Shell version.')
            ->setHelp('Show Psy Shell version.');
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $output->writeln($this->getApplication()->getVersion());
    }
}
)(\w+)$/';
    const INSTANCE_STATIC = '/^\$(\w+)::\$(\w+)$/';

    /**
     * Context instance (for ContextAware interface).
     *
     * @var Context
     */
    protected $context;

    /**
     * ContextAware interface.
     *
     * @param Context $context
     */
    public function setContext(Context $context)
    {
        $this->context = $context;
    }

    /**
     * Get the target for a value.
     *
     * @throws \InvalidArgumentException when the value specified can't be resolved
     *
     * @param string $valueName Function, class, variable, constant, method or property name
     * @param bool   $classOnly True if the name should only refer to a class, function or instance
     *
     * @return array (class or instance name, member name, kind)
     */
    protected function getTarget($valueName, $classOnly = false)
    {
        $valueName = trim($valueName);
        $matches   = array();
        switch (true) {
            case preg_match(self::CLASS_OR_FUNC, $valueName, $matches):
                return array($this->resolveName($matches[0], true), null, 0);

            case preg_match(self::INSTANCE, $valueName, $matches):
                return array($this->resolveInstance($matches[1]), null, 0);

            case !$classOnly && preg_match(self::CLASS_MEMBER, $valueName, $matches):
                return array($this->resolveName($matches[1]), $matches[2], Mirror::CONSTANT | Mirror::METHOD);

            case !$classOnly && preg_match(self::CLASS_STATIC, $valueName, $matches):
                return array($this->resolveName($matches[1]), $matches[2], Mirror::STATIC_PROPERTY | Mirror::PROPERTY);

            case !$classOnly && preg_match(self::INSTANCE_MEMBER, $valueName, $matches):
                if ($matches[2] === '->') {
                    $kind = Mirror::METHOD | Mirror::PROPERTY;
                } else {
                    $kind = Mirror::CONSTANT | Mirror::METHOD;
                }

                return array($this->resolveInstance($matches[1]), $matches[3], $kind);

            case !$classOnly && preg_match(self::INSTANCE_STATIC, $valueName, $matches):
                return array($this->resolveInstance($matches[1]), $matches[2], Mirror::STATIC_PROPERTY);

            default:
                throw new RuntimeException('Unknown target: ' . $valueName);
        }
    }

    /**
     * Resolve a class or function name (with the current shell namespace).
     *
     * @param string $name
     * @param bool   $includeFunctions (default: false)
     *
     * @return string
     */
    protected function resolveName($name, $includeFunctions = false)
    {
        if (substr($name, 0, 1) === '\\') {
            return $name;
        }

        if ($namespace = $this->getApplication()->getNamespace()) {
            $fullName = $namespace . '\\' . $name;

            if (class_exists($fullName) || interface_exists($fullName) || ($includeFunctions && function_exists($fullName))) {
                return $fullName;
            }
        }

        return $name;
    }

    /**
     * Get a Reflector and documentation for a function, class or instance, constant, method or property.
     *
     * @param string $valueName Function, class, variable, constant, method or property name
     * @param bool   $classOnly True if the name should only refer to a class, function or instance
     *
     * @return array (value, Reflector)
     */
    protected function getTargetAndReflector($valueName, $classOnly = false)
    {
        list($value, $member, $kind) = $this->getTarget($valueName, $classOnly);

        return array($value, Mirror::get($value, $member, $kind));
    }

    /**
     * Return a variable instance from the current scope.
     *
     * @throws \InvalidArgumentException when the requested variable does not exist in the current scope
     *
     * @param string $name
     *
     * @return mixed Variable instance
     */
    protected function resolveInstance($name)
    {
        $value = $this->getScopeVariable($name);
        if (!is_object($value)) {
            throw new RuntimeException('Unable to inspect a non-object');
        }

        return $value;
    }

    /**
     * Get a variable from the current shell scope.
     *
     * @param string $name
     *
     * @return mixed
     */
    protected function getScopeVariable($name)
    {
        return $this->context->get($name);
    }

    /**
     * Get all scope variables from the current shell scope.
     *
     * @return array
     */
    protected function getScopeVariables()
    {
        return $this->context->getAll();
    }
}
colorMode = $colorMode ?: Configuration::COLOR_MODE_AUTO;

        return parent::__construct();
    }

    /**
     * {@inheritdoc}
     */
    protected function configure()
    {
        $this
            ->setName('show')
            ->setDefinition(array(
                new InputArgument('value', InputArgument::REQUIRED, 'Function, class, instance, constant, method or property to show.'),
            ))
            ->setDescription('Show the code for an object, class, constant, method or property.')
            ->setHelp(
                <<>>> show \$myObject
>>> show Psy\Shell::debug
HELP
            );
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        list($value, $reflector) = $this->getTargetAndReflector($input->getArgument('value'));

        try {
            $output->page(CodeFormatter::format($reflector, $this->colorMode), ShellOutput::OUTPUT_RAW);
        } catch (RuntimeException $e) {
            $output->writeln(SignatureFormatter::format($reflector));
            throw $e;
        }
    }
}
context = $context;
    }

    /**
     * {@inheritdoc}
     */
    protected function configure()
    {
        $this
            ->setName('throw-up')
            ->setDefinition(array(
                new InputArgument('exception', InputArgument::OPTIONAL, 'Exception to throw'),
            ))
            ->setDescription('Throw an exception out of the Psy Shell.')
            ->setHelp(
                <<<'HELP'
Throws an exception out of the current the Psy Shell instance.

By default it throws the most recent exception.

e.g.
>>> throw-up
>>> throw-up $e
HELP
            );
    }

    /**
     * {@inheritdoc}
     *
     * @throws InvalidArgumentException if there is no exception to throw
     * @throws ThrowUpException         because what else do you expect it to do?
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        if ($name = $input->getArgument('exception')) {
            $orig = $this->context->get(preg_replace('/^\$/', '', $name));
        } else {
            $orig = $this->context->getLastException();
        }

        if (!$orig instanceof \Exception) {
            throw new \InvalidArgumentException('throw-up can only throw Exceptions');
        }

        throw new ThrowUpException($orig);
    }
}
setName('trace')
            ->setDefinition(array(
                new InputOption('include-psy', 'p', InputOption::VALUE_NONE,     'Include Psy in the call stack.'),
                new InputOption('num',         'n', InputOption::VALUE_REQUIRED, 'Only include NUM lines.'),
            ))
            ->setDescription('Show the current call stack.')
            ->setHelp(
                <<<'HELP'
Show the current call stack.

Optionally, include PsySH in the call stack by passing the --include-psy option.

e.g.
> trace -n10
> trace --include-psy
HELP
            );
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $trace = $this->getBacktrace(new \Exception(), $input->getOption('num'), $input->getOption('include-psy'));
        $output->page($trace, ShellOutput::NUMBER_LINES);
    }

    /**
     * Get a backtrace for an exception.
     *
     * Optionally limit the number of rows to include with $count, and exclude
     * Psy from the trace.
     *
     * @param \Exception $e          The exception with a backtrace
     * @param int        $count      (default: PHP_INT_MAX)
     * @param bool       $includePsy (default: true)
     *
     * @return array Formatted stacktrace lines
     */
    protected function getBacktrace(\Exception $e, $count = null, $includePsy = true)
    {
        if ($cwd = getcwd()) {
            $cwd = rtrim($cwd, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
        }

        if ($count === null) {
            $count = PHP_INT_MAX;
        }

        $lines = array();

        $trace = $e->getTrace();
        array_unshift($trace, array(
            'function' => '',
            'file'     => $e->getFile() !== null ? $e->getFile() : 'n/a',
            'line'     => $e->getLine() !== null ? $e->getLine() : 'n/a',
            'args'     => array(),
        ));

        if (!$includePsy) {
            for ($i = count($trace) - 1; $i >= 0; $i--) {
                $thing = isset($trace[$i]['class']) ? $trace[$i]['class'] : $trace[$i]['function'];
                if (preg_match('/\\\\?Psy\\\\/', $thing)) {
                    $trace = array_slice($trace, $i + 1);
                    break;
                }
            }
        }

        for ($i = 0, $count = min($count, count($trace)); $i < $count; $i++) {
            $class    = isset($trace[$i]['class']) ? $trace[$i]['class'] : '';
            $type     = isset($trace[$i]['type']) ? $trace[$i]['type'] : '';
            $function = $trace[$i]['function'];
            $file     = isset($trace[$i]['file']) ? $this->replaceCwd($cwd, $trace[$i]['file']) : 'n/a';
            $line     = isset($trace[$i]['line']) ? $trace[$i]['line'] : 'n/a';

            $lines[] = sprintf(
                ' %s%s%s() at %s:%s',
                OutputFormatter::escape($class),
                OutputFormatter::escape($type),
                OutputFormatter::escape($function),
                OutputFormatter::escape($file),
                OutputFormatter::escape($line)
            );
        }

        return $lines;
    }

    /**
     * Replace the given directory from the start of a filepath.
     *
     * @param string $cwd
     * @param string $file
     *
     * @return string
     */
    private function replaceCwd($cwd, $file)
    {
        if ($cwd === false) {
            return $file;
        } else {
            return preg_replace('/^' . preg_quote($cwd, '/') . '/', '', $file);
        }
    }
}
colorMode = $colorMode ?: Configuration::COLOR_MODE_AUTO;

        if (version_compare(PHP_VERSION, '5.3.6', '>=')) {
            $this->backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
        } else {
            $this->backtrace = debug_backtrace();
        }

        return parent::__construct();
    }

    /**
     * {@inheritdoc}
     */
    protected function configure()
    {
        $this
            ->setName('whereami')
            ->setDefinition(array(
                new InputOption('num', 'n', InputOption::VALUE_OPTIONAL, 'Number of lines before and after.', '5'),
            ))
            ->setDescription('Show where you are in the code.')
            ->setHelp(
                <<<'HELP'
Show where you are in the code.

Optionally, include how many lines before and after you want to display.

e.g.
> whereami 
> whereami -n10
HELP
            );
    }

    /**
     * Obtains the correct trace in the full backtrace.
     *
     * @return array
     */
    protected function trace()
    {
        foreach ($this->backtrace as $i => $backtrace) {
            if (!isset($backtrace['class'], $backtrace['function'])) {
                continue;
            }
            $correctClass = $backtrace['class'] === 'Psy\Shell';
            $correctFunction = $backtrace['function'] === 'debug';
            if ($correctClass && $correctFunction) {
                return $backtrace;
            }
        }

        return end($this->backtrace);
    }

    /**
     * Determine the file and line based on the specific backtrace.
     *
     * @return array
     */
    protected function fileInfo()
    {
        $backtrace = $this->trace();
        if (preg_match('/eval\(/', $backtrace['file'])) {
            preg_match_all('/([^\(]+)\((\d+)/', $backtrace['file'], $matches);
            $file = $matches[1][0];
            $line = (int) $matches[2][0];
        } else {
            $file = $backtrace['file'];
            $line = $backtrace['line'];
        }

        return compact('file', 'line');
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $info = $this->fileInfo();
        $num = $input->getOption('num');
        $factory = new ConsoleColorFactory($this->colorMode);
        $colors = $factory->getConsoleColor();
        $highlighter = new Highlighter($colors);
        $contents = file_get_contents($info['file']);
        $output->page($highlighter->getCodeSnippet($contents, $info['line'], $num, $num), ShellOutput::OUTPUT_RAW);
    }
}
context = $context;
    }

    /**
     * {@inheritdoc}
     */
    protected function configure()
    {
        $this
            ->setName('wtf')
            ->setAliases(array('last-exception', 'wtf?'))
            ->setDefinition(array(
                new InputArgument('incredulity', InputArgument::OPTIONAL | InputArgument::IS_ARRAY, 'Number of lines to show'),
                new InputOption('verbose', 'v',  InputOption::VALUE_NONE, 'Show entire backtrace.'),
            ))
            ->setDescription('Show the backtrace of the most recent exception.')
            ->setHelp(
                <<<'HELP'
Shows a few lines of the backtrace of the most recent exception.

If you want to see more lines, add more question marks or exclamation marks:

e.g.
>>> wtf ?
>>> wtf ?!???!?!?

To see the entire backtrace, pass the -v/--verbose flag:

e.g.
>>> wtf -v
HELP
            );
    }

    /**
     * {@inheritdoc}
     *
     * --verbose is not hidden for this option :)
     *
     * @return array
     */
    protected function getHiddenOptions()
    {
        $options = parent::getHiddenOptions();
        unset($options[array_search('verbose', $options)]);

        return $options;
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $incredulity = implode('', $input->getArgument('incredulity'));
        if (strlen(preg_replace('/[\\?!]/', '', $incredulity))) {
            throw new \InvalidArgumentException('Incredulity must include only "?" and "!".');
        }

        $exception = $this->context->getLastException();
        $count     = $input->getOption('verbose') ? PHP_INT_MAX : pow(2, max(0, (strlen($incredulity) - 1)));
        $trace     = $this->getBacktrace($exception, $count);

        $shell = $this->getApplication();
        $output->page(function ($output) use ($exception, $trace, $shell) {
            $shell->renderException($exception, $output);
            $output->writeln('--');
            $output->write($trace, true, ShellOutput::NUMBER_LINES);
        });
    }
}
version = Shell::VERSION;

        $phar = new \Phar($pharFile, 0, 'psysh.phar');
        $phar->setSignatureAlgorithm(\Phar::SHA1);

        $phar->startBuffering();

        $finder = Finder::create()
            ->files()
            ->ignoreVCS(true)
            ->name('*.php')
            ->notName('Compiler.php')
            ->notName('Autoloader.php')
            ->in(__DIR__ . '/..');

        foreach ($finder as $file) {
            $this->addFile($phar, $file);
        }

        $finder = Finder::create()
            ->files()
            ->ignoreVCS(true)
            ->name('*.php')
            ->exclude('Tests')
            ->exclude('tests')
            ->exclude('Test')
            ->exclude('test')
            ->in(__DIR__ . '/../../build-vendor');

        foreach ($finder as $file) {
            $this->addFile($phar, $file);
        }

        // Stubs
        $phar->setStub($this->getStub());

        $phar->stopBuffering();

        unset($phar);
    }

    /**
     * Add a file to the psysh Phar.
     *
     * @param Phar        $phar
     * @param SplFileInfo $file
     * @param bool        $strip (default: true)
     */
    private function addFile($phar, $file, $strip = true)
    {
        $path = str_replace(dirname(dirname(__DIR__)) . DIRECTORY_SEPARATOR, '', $file->getRealPath());

        $content = file_get_contents($file);
        if ($strip) {
            $content = $this->stripWhitespace($content);
        } elseif ('LICENSE' === basename($file)) {
            $content = "\n" . $content . "\n";
        }

        $phar->addFromString($path, $content);
    }

    /**
     * Removes whitespace from a PHP source string while preserving line numbers.
     *
     * @param string $source A PHP string
     *
     * @return string The PHP string with the whitespace removed
     */
    private function stripWhitespace($source)
    {
        if (!function_exists('token_get_all')) {
            return $source;
        }

        $output = '';
        foreach (token_get_all($source) as $token) {
            if (is_string($token)) {
                $output .= $token;
            } elseif (in_array($token[0], array(T_COMMENT, T_DOC_COMMENT))) {
                $output .= str_repeat("\n", substr_count($token[1], "\n"));
            } elseif (T_WHITESPACE === $token[0]) {
                // reduce wide spaces
                $whitespace = preg_replace('{[ \t]+}', ' ', $token[1]);
                // normalize newlines to \n
                $whitespace = preg_replace('{(?:\r\n|\r|\n)}', "\n", $whitespace);
                // trim leading spaces
                $whitespace = preg_replace('{\n +}', "\n", $whitespace);
                $output .= $whitespace;
            } else {
                $output .= $token[1];
            }
        }

        return $output;
    }

    private static function getStubLicense()
    {
        $license = file_get_contents(__DIR__ . '/../../LICENSE');
        $license = str_replace('The MIT License (MIT)', '', $license);
        $license = str_replace("\n", "\n * ", trim($license));

        return $license;
    }

    const STUB_AUTOLOAD = <<<'EOS'
    Phar::mapPhar('psysh.phar');
    require 'phar://psysh.phar/build-vendor/autoload.php';
EOS;

    /**
     * Get a Phar stub for psysh.
     *
     * This is basically the psysh bin, with the autoload require statements swapped out.
     *
     * @return string
     */
    private function getStub()
    {
        $content = file_get_contents(__DIR__ . '/../../bin/psysh');
        if (version_compare(PHP_VERSION, '5.4', '<')) {
            $content = str_replace('#!/usr/bin/env php', '#!/usr/bin/env php -d detect_unicode=Off', $content);
        }
        $content = preg_replace('{/\* <<<.*?>>> \*/}sm', self::STUB_AUTOLOAD, $content);
        $content = preg_replace('/\\(c\\) .*?with this source code./sm', self::getStubLicense(), $content);

        $content .= '__HALT_COMPILER();';

        return $content;
    }
}
getConfigDirs());
    }

    /**
     * Get potential home config directory paths.
     *
     * Returns `~/.psysh`, `%APPDATA%/PsySH` (when on Windows), and the
     * XDG Base Directory home config directory:
     *
     *     http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
     *
     * @return string[]
     */
    public static function getHomeConfigDirs()
    {
        $xdg = new Xdg();

        return self::getDirNames(array($xdg->getHomeConfigDir()));
    }

    /**
     * Get the current home config directory.
     *
     * Returns the highest precedence home config directory which actually
     * exists. If none of them exists, returns the highest precedence home
     * config directory (`%APPDATA%/PsySH` on Windows, `~/.config/psysh`
     * everywhere else).
     *
     * @see self::getHomeConfigDirs
     *
     * @return string
     */
    public static function getCurrentConfigDir()
    {
        $configDirs = self::getHomeConfigDirs();
        foreach ($configDirs as $configDir) {
            if (@is_dir($configDir)) {
                return $configDir;
            }
        }

        return $configDirs[0];
    }

    /**
     * Find real config files in config directories.
     *
     * @param string[] $names     Config file names
     * @param string   $configDir Optionally use a specific config directory
     *
     * @return string[]
     */
    public static function getConfigFiles(array $names, $configDir = null)
    {
        $dirs = ($configDir === null) ? self::getConfigDirs() : array($configDir);

        return self::getRealFiles($dirs, $names);
    }

    /**
     * Get potential data directory paths.
     *
     * If a `dataDir` option was explicitly set, returns an array containing
     * just that directory.
     *
     * Otherwise, it returns `~/.psysh` and all XDG Base Directory data directories:
     *
     *     http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
     *
     * @return string[]
     */
    public static function getDataDirs()
    {
        $xdg = new Xdg();

        return self::getDirNames($xdg->getDataDirs());
    }

    /**
     * Find real data files in config directories.
     *
     * @param string[] $names   Config file names
     * @param string   $dataDir Optionally use a specific config directory
     *
     * @return string[]
     */
    public static function getDataFiles(array $names, $dataDir = null)
    {
        $dirs = ($dataDir === null) ? self::getDataDirs() : array($dataDir);

        return self::getRealFiles($dirs, $names);
    }

    /**
     * Get a runtime directory.
     *
     * Defaults to  `/psysh` inside the system's temp dir.
     *
     * @return string
     */
    public static function getRuntimeDir()
    {
        $xdg = new Xdg();

        return $xdg->getRuntimeDir(false) . '/psysh';
    }

    private static function getDirNames(array $baseDirs)
    {
        $dirs = array_map(function ($dir) {
            return strtr($dir, '\\', '/') . '/psysh';
        }, $baseDirs);

        // Add ~/.psysh
        if ($home = getenv('HOME')) {
            $dirs[] = strtr($home, '\\', '/') . '/.psysh';
        }

        // Add some Windows specific ones :)
        if (defined('PHP_WINDOWS_VERSION_MAJOR')) {
            if ($appData = getenv('APPDATA')) {
                // AppData gets preference
                array_unshift($dirs, strtr($appData, '\\', '/') . '/PsySH');
            }

            $dir = strtr(getenv('HOMEDRIVE') . '/' . getenv('HOMEPATH'), '\\', '/') . '/.psysh';
            if (!in_array($dir, $dirs)) {
                $dirs[] = $dir;
            }
        }

        return $dirs;
    }

    private static function getRealFiles(array $dirNames, array $fileNames)
    {
        $files = array();
        foreach ($dirNames as $dir) {
            foreach ($fileNames as $name) {
                $file = $dir . '/' . $name;
                if (@is_file($file)) {
                    $files[] = $file;
                }
            }
        }

        return $files;
    }
}
setColorMode(self::COLOR_MODE_AUTO);

        // explicit configFile option
        if (isset($config['configFile'])) {
            $this->configFile = $config['configFile'];
        } elseif ($configFile = getenv('PSYSH_CONFIG')) {
            $this->configFile = $configFile;
        }

        // legacy baseDir option
        if (isset($config['baseDir'])) {
            $msg = "The 'baseDir' configuration option is deprecated. " .
                "Please specify 'configDir' and 'dataDir' options instead.";
            throw new DeprecatedException($msg);
        }

        unset($config['configFile'], $config['baseDir']);

        // go go gadget, config!
        $this->loadConfig($config);
        $this->init();
    }

    /**
     * Initialize the configuration.
     *
     * This checks for the presence of Readline and Pcntl extensions.
     *
     * If a config file is available, it will be loaded and merged with the current config.
     *
     * If no custom config file was specified and a local project config file
     * is available, it will be loaded and merged with the current config.
     */
    public function init()
    {
        // feature detection
        $this->hasReadline = function_exists('readline');
        $this->hasPcntl    = function_exists('pcntl_signal') && function_exists('posix_getpid');

        if ($configFile = $this->getConfigFile()) {
            $this->loadConfigFile($configFile);
        }

        if (!$this->configFile && $localConfig = $this->getLocalConfigFile()) {
            $this->loadConfigFile($localConfig);
        }
    }

    /**
     * Get the current PsySH config file.
     *
     * If a `configFile` option was passed to the Configuration constructor,
     * this file will be returned. If not, all possible config directories will
     * be searched, and the first `config.php` or `rc.php` file which exists
     * will be returned.
     *
     * If you're trying to decide where to put your config file, pick
     *
     *     ~/.config/psysh/config.php
     *
     * @return string
     */
    public function getConfigFile()
    {
        if (isset($this->configFile)) {
            return $this->configFile;
        }

        $files = ConfigPaths::getConfigFiles(array('config.php', 'rc.php'), $this->configDir);

        if (!empty($files)) {
            if ($this->warnOnMultipleConfigs && count($files) > 1) {
                $msg = sprintf('Multiple configuration files found: %s. Using %s', implode($files, ', '), $files[0]);
                trigger_error($msg, E_USER_NOTICE);
            }

            return $files[0];
        }
    }

    /**
     * Get the local PsySH config file.
     *
     * Searches for a project specific config file `.psysh.php` in the current
     * working directory.
     *
     * @return string
     */
    public function getLocalConfigFile()
    {
        $localConfig = getenv('PWD') . '/.psysh.php';

        if (@is_file($localConfig)) {
            return $localConfig;
        }
    }

    /**
     * Load configuration values from an array of options.
     *
     * @param array $options
     */
    public function loadConfig(array $options)
    {
        foreach (self::$AVAILABLE_OPTIONS as $option) {
            if (isset($options[$option])) {
                $method = 'set' . ucfirst($option);
                $this->$method($options[$option]);
            }
        }

        foreach (array('commands', 'tabCompletionMatchers', 'casters') as $option) {
            if (isset($options[$option])) {
                $method = 'add' . ucfirst($option);
                $this->$method($options[$option]);
            }
        }
    }

    /**
     * Load a configuration file (default: `$HOME/.config/psysh/config.php`).
     *
     * This configuration instance will be available to the config file as $config.
     * The config file may directly manipulate the configuration, or may return
     * an array of options which will be merged with the current configuration.
     *
     * @throws \InvalidArgumentException if the config file returns a non-array result
     *
     * @param string $file
     */
    public function loadConfigFile($file)
    {
        $__psysh_config_file__ = $file;
        $load = function ($config) use ($__psysh_config_file__) {
            $result = require $__psysh_config_file__;
            if ($result !== 1) {
                return $result;
            }
        };
        $result = $load($this);

        if (!empty($result)) {
            if (is_array($result)) {
                $this->loadConfig($result);
            } else {
                throw new \InvalidArgumentException('Psy Shell configuration must return an array of options');
            }
        }
    }

    /**
     * Set files to be included by default at the start of each shell session.
     *
     * @param array $includes
     */
    public function setDefaultIncludes(array $includes = array())
    {
        $this->defaultIncludes = $includes;
    }

    /**
     * Get files to be included by default at the start of each shell session.
     *
     * @return array
     */
    public function getDefaultIncludes()
    {
        return $this->defaultIncludes ?: array();
    }

    /**
     * Set the shell's config directory location.
     *
     * @param string $dir
     */
    public function setConfigDir($dir)
    {
        $this->configDir = (string) $dir;
    }

    /**
     * Get the current configuration directory, if any is explicitly set.
     *
     * @return string
     */
    public function getConfigDir()
    {
        return $this->configDir;
    }

    /**
     * Set the shell's data directory location.
     *
     * @param string $dir
     */
    public function setDataDir($dir)
    {
        $this->dataDir = (string) $dir;
    }

    /**
     * Get the current data directory, if any is explicitly set.
     *
     * @return string
     */
    public function getDataDir()
    {
        return $this->dataDir;
    }

    /**
     * Set the shell's temporary directory location.
     *
     * @param string $dir
     */
    public function setRuntimeDir($dir)
    {
        $this->runtimeDir = (string) $dir;
    }

    /**
     * Get the shell's temporary directory location.
     *
     * Defaults to  `/psysh` inside the system's temp dir unless explicitly
     * overridden.
     *
     * @return string
     */
    public function getRuntimeDir()
    {
        if (!isset($this->runtimeDir)) {
            $this->runtimeDir = ConfigPaths::getRuntimeDir();
        }

        if (!is_dir($this->runtimeDir)) {
            mkdir($this->runtimeDir, 0700, true);
        }

        return $this->runtimeDir;
    }

    /**
     * Set the readline history file path.
     *
     * @param string $file
     */
    public function setHistoryFile($file)
    {
        $this->historyFile = (string) $file;
    }

    /**
     * Get the readline history file path.
     *
     * Defaults to `/history` inside the shell's base config dir unless
     * explicitly overridden.
     *
     * @return string
     */
    public function getHistoryFile()
    {
        if (isset($this->historyFile)) {
            return $this->historyFile;
        }

        // Deprecation warning for incorrect psysh_history path.
        // TODO: remove this before v0.8.0
        $xdg = new Xdg();
        $oldHistory = $xdg->getHomeConfigDir() . '/psysh_history';
        if (@is_file($oldHistory)) {
            $dir = $this->configDir ?: ConfigPaths::getCurrentConfigDir();
            $newHistory = $dir . '/psysh_history';

            $msg = sprintf(
                "PsySH history file found at '%s'. Please delete it or move it to '%s'.",
                strtr($oldHistory, '\\', '/'),
                $newHistory
            );
            @trigger_error($msg, E_USER_DEPRECATED);

            return $this->historyFile = $oldHistory;
        }

        $files = ConfigPaths::getConfigFiles(array('psysh_history', 'history'), $this->configDir);

        if (!empty($files)) {
            if ($this->warnOnMultipleConfigs && count($files) > 1) {
                $msg = sprintf('Multiple history files found: %s. Using %s', implode($files, ', '), $files[0]);
                trigger_error($msg, E_USER_NOTICE);
            }

            return $this->historyFile = $files[0];
        }

        // fallback: create our own history file
        $dir = $this->configDir ?: ConfigPaths::getCurrentConfigDir();
        if (!is_dir($dir)) {
            mkdir($dir, 0700, true);
        }

        return $this->historyFile = $dir . '/psysh_history';
    }

    /**
     * Set the readline max history size.
     *
     * @param int $value
     */
    public function setHistorySize($value)
    {
        $this->historySize = (int) $value;
    }

    /**
     * Get the readline max history size.
     *
     * @return int
     */
    public function getHistorySize()
    {
        return $this->historySize;
    }

    /**
     * Sets whether readline erases old duplicate history entries.
     *
     * @param bool $value
     */
    public function setEraseDuplicates($value)
    {
        $this->eraseDuplicates = (bool) $value;
    }

    /**
     * Get whether readline erases old duplicate history entries.
     *
     * @return bool
     */
    public function getEraseDuplicates()
    {
        return $this->eraseDuplicates;
    }

    /**
     * Get a temporary file of type $type for process $pid.
     *
     * The file will be created inside the current temporary directory.
     *
     * @see self::getRuntimeDir
     *
     * @param string $type
     * @param int    $pid
     *
     * @return string Temporary file name
     */
    public function getTempFile($type, $pid)
    {
        return tempnam($this->getRuntimeDir(), $type . '_' . $pid . '_');
    }

    /**
     * Get a filename suitable for a FIFO pipe of $type for process $pid.
     *
     * The pipe will be created inside the current temporary directory.
     *
     * @param string $type
     * @param id     $pid
     *
     * @return string Pipe name
     */
    public function getPipe($type, $pid)
    {
        return sprintf('%s/%s_%s', $this->getRuntimeDir(), $type, $pid);
    }

    /**
     * Check whether this PHP instance has Readline available.
     *
     * @return bool True if Readline is available
     */
    public function hasReadline()
    {
        return $this->hasReadline;
    }

    /**
     * Enable or disable Readline usage.
     *
     * @param bool $useReadline
     */
    public function setUseReadline($useReadline)
    {
        $this->useReadline = (bool) $useReadline;
    }

    /**
     * Check whether to use Readline.
     *
     * If `setUseReadline` as been set to true, but Readline is not actually
     * available, this will return false.
     *
     * @return bool True if the current Shell should use Readline
     */
    public function useReadline()
    {
        return isset($this->useReadline) ? ($this->hasReadline && $this->useReadline) : $this->hasReadline;
    }

    /**
     * Set the Psy Shell readline service.
     *
     * @param Readline $readline
     */
    public function setReadline(Readline $readline)
    {
        $this->readline = $readline;
    }

    /**
     * Get the Psy Shell readline service.
     *
     * By default, this service uses (in order of preference):
     *
     *  * GNU Readline
     *  * Libedit
     *  * A transient array-based readline emulation.
     *
     * @return Readline
     */
    public function getReadline()
    {
        if (!isset($this->readline)) {
            $className = $this->getReadlineClass();
            $this->readline = new $className(
                $this->getHistoryFile(),
                $this->getHistorySize(),
                $this->getEraseDuplicates()
            );
        }

        return $this->readline;
    }

    /**
     * Get the appropriate Readline implementation class name.
     *
     * @see self::getReadline
     *
     * @return string
     */
    private function getReadlineClass()
    {
        if ($this->useReadline()) {
            if (GNUReadline::isSupported()) {
                return 'Psy\Readline\GNUReadline';
            } elseif (Libedit::isSupported()) {
                return 'Psy\Readline\Libedit';
            } elseif (HoaConsole::isSupported()) {
                return 'Psy\Readline\HoaConsole';
            }
        }

        return 'Psy\Readline\Transient';
    }

    /**
     * Check whether this PHP instance has Pcntl available.
     *
     * @return bool True if Pcntl is available
     */
    public function hasPcntl()
    {
        return $this->hasPcntl;
    }

    /**
     * Enable or disable Pcntl usage.
     *
     * @param bool $usePcntl
     */
    public function setUsePcntl($usePcntl)
    {
        $this->usePcntl = (bool) $usePcntl;
    }

    /**
     * Check whether to use Pcntl.
     *
     * If `setUsePcntl` has been set to true, but Pcntl is not actually
     * available, this will return false.
     *
     * @return bool True if the current Shell should use Pcntl
     */
    public function usePcntl()
    {
        return isset($this->usePcntl) ? ($this->hasPcntl && $this->usePcntl) : $this->hasPcntl;
    }

    /**
     * Enable or disable strict requirement of semicolons.
     *
     * @see self::requireSemicolons()
     *
     * @param bool $requireSemicolons
     */
    public function setRequireSemicolons($requireSemicolons)
    {
        $this->requireSemicolons = (bool) $requireSemicolons;
    }

    /**
     * Check whether to require semicolons on all statements.
     *
     * By default, PsySH will automatically insert semicolons at the end of
     * statements if they're missing. To strictly require semicolons, set
     * `requireSemicolons` to true.
     *
     * @return bool
     */
    public function requireSemicolons()
    {
        return $this->requireSemicolons;
    }

    /**
     * Enable or disable Unicode in PsySH specific output.
     *
     * Note that this does not disable Unicode output in general, it just makes
     * it so PsySH won't output any itself.
     *
     * @param bool $useUnicode
     */
    public function setUseUnicode($useUnicode)
    {
        $this->useUnicode = (bool) $useUnicode;
    }

    /**
     * Check whether to use Unicode in PsySH specific output.
     *
     * Note that this does not disable Unicode output in general, it just makes
     * it so PsySH won't output any itself.
     *
     * @return bool
     */
    public function useUnicode()
    {
        if (isset($this->useUnicode)) {
            return $this->useUnicode;
        }

        // TODO: detect `chsh` != 65001 on Windows and return false
        return true;
    }

    /**
     * Set the error logging level.
     *
     * @see self::errorLoggingLevel
     *
     * @param bool $errorLoggingLevel
     */
    public function setErrorLoggingLevel($errorLoggingLevel)
    {
        $this->errorLoggingLevel = (E_ALL | E_STRICT) & $errorLoggingLevel;
    }

    /**
     * Get the current error logging level.
     *
     * By default, PsySH will automatically log all errors, regardless of the
     * current `error_reporting` level. Additionally, if the `error_reporting`
     * level warrants, an ErrorException will be thrown.
     *
     * Set `errorLoggingLevel` to 0 to prevent logging non-thrown errors. Set it
     * to any valid error_reporting value to log only errors which match that
     * level.
     *
     *     http://php.net/manual/en/function.error-reporting.php
     *
     * @return int
     */
    public function errorLoggingLevel()
    {
        return $this->errorLoggingLevel;
    }

    /**
     * Set a CodeCleaner service instance.
     *
     * @param CodeCleaner $cleaner
     */
    public function setCodeCleaner(CodeCleaner $cleaner)
    {
        $this->cleaner = $cleaner;
    }

    /**
     * Get a CodeCleaner service instance.
     *
     * If none has been explicitly defined, this will create a new instance.
     *
     * @return CodeCleaner
     */
    public function getCodeCleaner()
    {
        if (!isset($this->cleaner)) {
            $this->cleaner = new CodeCleaner();
        }

        return $this->cleaner;
    }

    /**
     * Enable or disable tab completion.
     *
     * @param bool $tabCompletion
     */
    public function setTabCompletion($tabCompletion)
    {
        $this->tabCompletion = (bool) $tabCompletion;
    }

    /**
     * Check whether to use tab completion.
     *
     * If `setTabCompletion` has been set to true, but readline is not actually
     * available, this will return false.
     *
     * @return bool True if the current Shell should use tab completion
     */
    public function getTabCompletion()
    {
        return isset($this->tabCompletion) ? ($this->hasReadline && $this->tabCompletion) : $this->hasReadline;
    }

    /**
     * Set the Shell Output service.
     *
     * @param ShellOutput $output
     */
    public function setOutput(ShellOutput $output)
    {
        $this->output = $output;
    }

    /**
     * Get a Shell Output service instance.
     *
     * If none has been explicitly provided, this will create a new instance
     * with VERBOSITY_NORMAL and the output page supplied by self::getPager
     *
     * @see self::getPager
     *
     * @return ShellOutput
     */
    public function getOutput()
    {
        if (!isset($this->output)) {
            $this->output = new ShellOutput(
                ShellOutput::VERBOSITY_NORMAL,
                $this->getOutputDecorated(),
                null,
                $this->getPager()
            );
        }

        return $this->output;
    }

    /**
     * Get the decoration (i.e. color) setting for the Shell Output service.
     *
     * @return null|bool 3-state boolean corresponding to the current color mode
     */
    public function getOutputDecorated()
    {
        if ($this->colorMode() === self::COLOR_MODE_AUTO) {
            return;
        } elseif ($this->colorMode() === self::COLOR_MODE_FORCED) {
            return true;
        } elseif ($this->colorMode() === self::COLOR_MODE_DISABLED) {
            return false;
        }
    }

    /**
     * Set the OutputPager service.
     *
     * If a string is supplied, a ProcOutputPager will be used which shells out
     * to the specified command.
     *
     * @throws \InvalidArgumentException if $pager is not a string or OutputPager instance
     *
     * @param string|OutputPager $pager
     */
    public function setPager($pager)
    {
        if ($pager && !is_string($pager) && !$pager instanceof OutputPager) {
            throw new \InvalidArgumentException('Unexpected pager instance.');
        }

        $this->pager = $pager;
    }

    /**
     * Get an OutputPager instance or a command for an external Proc pager.
     *
     * If no Pager has been explicitly provided, and Pcntl is available, this
     * will default to `cli.pager` ini value, falling back to `which less`.
     *
     * @return string|OutputPager
     */
    public function getPager()
    {
        if (!isset($this->pager) && $this->usePcntl()) {
            if ($pager = ini_get('cli.pager')) {
                // use the default pager (5.4+)
                $this->pager = $pager;
            } elseif ($less = exec('which less 2>/dev/null')) {
                // check for the presence of less...
                $this->pager = $less . ' -R -S -F -X';
            }
        }

        return $this->pager;
    }

    /**
     * Set the Shell evaluation Loop service.
     *
     * @param Loop $loop
     */
    public function setLoop(Loop $loop)
    {
        $this->loop = $loop;
    }

    /**
     * Get a Shell evaluation Loop service instance.
     *
     * If none has been explicitly defined, this will create a new instance.
     * If Pcntl is available and enabled, the new instance will be a ForkingLoop.
     *
     * @return Loop
     */
    public function getLoop()
    {
        if (!isset($this->loop)) {
            if ($this->usePcntl()) {
                $this->loop = new ForkingLoop($this);
            } else {
                $this->loop = new Loop($this);
            }
        }

        return $this->loop;
    }

    /**
     * Set the Shell autocompleter service.
     *
     * @param AutoCompleter $completer
     */
    public function setAutoCompleter(AutoCompleter $completer)
    {
        $this->completer = $completer;
    }

    /**
     * Get an AutoCompleter service instance.
     *
     * @return AutoCompleter
     */
    public function getAutoCompleter()
    {
        if (!isset($this->completer)) {
            $this->completer = new AutoCompleter();
        }

        return $this->completer;
    }

    /**
     * Get user specified tab completion matchers for the AutoCompleter.
     *
     * @return array
     */
    public function getTabCompletionMatchers()
    {
        return $this->tabCompletionMatchers;
    }

    /**
     * Add additional tab completion matchers to the AutoCompleter.
     *
     * @param array $matchers
     */
    public function addTabCompletionMatchers(array $matchers)
    {
        $this->tabCompletionMatchers = array_merge($this->tabCompletionMatchers, $matchers);
        if (isset($this->shell)) {
            $this->shell->addTabCompletionMatchers($this->tabCompletionMatchers);
        }
    }

    /**
     * Add commands to the Shell.
     *
     * This will buffer new commands in the event that the Shell has not yet
     * been instantiated. This allows the user to specify commands in their
     * config rc file, despite the fact that their file is needed in the Shell
     * constructor.
     *
     * @param array $commands
     */
    public function addCommands(array $commands)
    {
        $this->newCommands = array_merge($this->newCommands, $commands);
        if (isset($this->shell)) {
            $this->doAddCommands();
        }
    }

    /**
     * Internal method for adding commands. This will set any new commands once
     * a Shell is available.
     */
    private function doAddCommands()
    {
        if (!empty($this->newCommands)) {
            $this->shell->addCommands($this->newCommands);
            $this->newCommands = array();
        }
    }

    /**
     * Set the Shell backreference and add any new commands to the Shell.
     *
     * @param Shell $shell
     */
    public function setShell(Shell $shell)
    {
        $this->shell = $shell;
        $this->doAddCommands();
    }

    /**
     * Set the PHP manual database file.
     *
     * This file should be an SQLite database generated from the phpdoc source
     * with the `bin/build_manual` script.
     *
     * @param string $filename
     */
    public function setManualDbFile($filename)
    {
        $this->manualDbFile = (string) $filename;
    }

    /**
     * Get the current PHP manual database file.
     *
     * @return string Default: '~/.local/share/psysh/php_manual.sqlite'
     */
    public function getManualDbFile()
    {
        if (isset($this->manualDbFile)) {
            return $this->manualDbFile;
        }

        $files = ConfigPaths::getDataFiles(array('php_manual.sqlite'), $this->dataDir);
        if (!empty($files)) {
            if ($this->warnOnMultipleConfigs && count($files) > 1) {
                $msg = sprintf('Multiple manual database files found: %s. Using %s', implode($files, ', '), $files[0]);
                trigger_error($msg, E_USER_NOTICE);
            }

            return $this->manualDbFile = $files[0];
        }
    }

    /**
     * Get a PHP manual database connection.
     *
     * @return PDO
     */
    public function getManualDb()
    {
        if (!isset($this->manualDb)) {
            $dbFile = $this->getManualDbFile();
            if (is_file($dbFile)) {
                try {
                    $this->manualDb = new \PDO('sqlite:' . $dbFile);
                } catch (\PDOException $e) {
                    if ($e->getMessage() === 'could not find driver') {
                        throw new RuntimeException('SQLite PDO driver not found', 0, $e);
                    } else {
                        throw $e;
                    }
                }
            }
        }

        return $this->manualDb;
    }

    /**
     * Add an array of casters definitions.
     *
     * @param array $casters
     */
    public function addCasters(array $casters)
    {
        $this->getPresenter()->addCasters($casters);
    }

    /**
     * Get the Presenter service.
     *
     * @return Presenter
     */
    public function getPresenter()
    {
        if (!isset($this->presenter)) {
            $this->presenter = new Presenter($this->getOutput()->getFormatter());
        }

        return $this->presenter;
    }

    /**
     * Enable or disable warnings on multiple configuration or data files.
     *
     * @see self::warnOnMultipleConfigs()
     *
     * @param bool $warnOnMultipleConfigs
     */
    public function setWarnOnMultipleConfigs($warnOnMultipleConfigs)
    {
        $this->warnOnMultipleConfigs = (bool) $warnOnMultipleConfigs;
    }

    /**
     * Check whether to warn on multiple configuration or data files.
     *
     * By default, PsySH will use the file with highest precedence, and will
     * silently ignore all others. With this enabled, a warning will be emitted
     * (but not an exception thrown) if multiple configuration or data files
     * are found.
     *
     * This will default to true in a future release, but is false for now.
     *
     * @return bool
     */
    public function warnOnMultipleConfigs()
    {
        return $this->warnOnMultipleConfigs;
    }

    /**
     * Set the current color mode.
     *
     * @param string $colorMode
     */
    public function setColorMode($colorMode)
    {
        $validColorModes = array(
            self::COLOR_MODE_AUTO,
            self::COLOR_MODE_FORCED,
            self::COLOR_MODE_DISABLED,
        );

        if (in_array($colorMode, $validColorModes)) {
            $this->colorMode = $colorMode;
        } else {
            throw new \InvalidArgumentException('invalid color mode: ' . $colorMode);
        }
    }

    /**
     * Get the current color mode.
     *
     * @return string
     */
    public function colorMode()
    {
        return $this->colorMode;
    }

    /**
     * Set an update checker service instance.
     *
     * @param Checker $checker
     */
    public function setChecker(Checker $checker)
    {
        $this->checker = $checker;
    }

    /**
     * Get an update checker service instance.
     *
     * If none has been explicitly defined, this will create a new instance.
     *
     * @return Checker
     */
    public function getChecker()
    {
        if (!isset($this->checker)) {
            $interval = $this->getUpdateCheck();
            switch ($interval) {
                case Checker::ALWAYS:
                    $this->checker = new GitHubChecker();
                    break;

                case Checker::DAILY:
                case Checker::WEEKLY:
                case Checker::MONTHLY:
                    $this->checker = new IntervalChecker($this->getUpdateCheckCacheFile(), $interval);
                    break;

                case Checker::NEVER:
                    $this->checker = new NoopChecker();
                    break;
            }
        }

        return $this->checker;
    }

    /**
     * Get the current update check interval.
     *
     * One of 'always', 'daily', 'weekly', 'monthly' or 'never'. If none is
     * explicitly set, default to 'weekly'.
     *
     * @return string
     */
    public function getUpdateCheck()
    {
        return isset($this->updateCheck) ? $this->updateCheck : Checker::WEEKLY;
    }

    /**
     * Set the update check interval.
     *
     * @throws \InvalidArgumentDescription if the update check interval is unknown
     *
     * @param string $interval
     */
    public function setUpdateCheck($interval)
    {
        $validIntervals = array(
            Checker::ALWAYS,
            Checker::DAILY,
            Checker::WEEKLY,
            Checker::MONTHLY,
            Checker::NEVER,
        );

        if (!in_array($interval, $validIntervals)) {
            throw new \InvalidArgumentException('invalid update check interval: ' . $interval);
        }

        $this->updateCheck = $interval;
    }

    /**
     * Get a cache file path for the update checker.
     *
     * @return string
     */
    public function getUpdateCheckCacheFile()
    {
        $dir = $this->configDir ?: ConfigPaths::getCurrentConfigDir();
        if (!is_dir($dir)) {
            mkdir($dir, 0700, true);
        }

        return $dir . '/update_check.json';
    }
}
colorMode = $colorMode;
    }

    /**
     * Get a `ConsoleColor` instance configured according to the given color
     * mode.
     *
     * @return ConsoleColor
     */
    public function getConsoleColor()
    {
        if ($this->colorMode === Configuration::COLOR_MODE_AUTO) {
            return $this->getDefaultConsoleColor();
        } elseif ($this->colorMode === Configuration::COLOR_MODE_FORCED) {
            return $this->getForcedConsoleColor();
        } elseif ($this->colorMode === Configuration::COLOR_MODE_DISABLED) {
            return $this->getDisabledConsoleColor();
        }
    }

    private function getDefaultConsoleColor()
    {
        $color = new ConsoleColor();
        $color->addTheme(Highlighter::LINE_NUMBER, array('blue'));

        return $color;
    }

    private function getForcedConsoleColor()
    {
        $color = $this->getDefaultConsoleColor();
        $color->setForceStyle(true);

        return $color;
    }

    private function getDisabledConsoleColor()
    {
        $color = new ConsoleColor();

        $color->addTheme(Highlighter::TOKEN_STRING, array('none'));
        $color->addTheme(Highlighter::TOKEN_COMMENT, array('none'));
        $color->addTheme(Highlighter::TOKEN_KEYWORD, array('none'));
        $color->addTheme(Highlighter::TOKEN_DEFAULT, array('none'));
        $color->addTheme(Highlighter::TOKEN_HTML, array('none'));
        $color->addTheme(Highlighter::ACTUAL_LINE_MARK, array('none'));
        $color->addTheme(Highlighter::LINE_NUMBER, array('none'));

        return $color;
    }
}
returnValue;

            case '_e':
                if (!isset($this->lastException)) {
                    throw new \InvalidArgumentException('Unknown variable: $' . $name);
                }

                return $this->lastException;

            default:
                if (!array_key_exists($name, $this->scopeVariables)) {
                    throw new \InvalidArgumentException('Unknown variable: $' . $name);
                }

                return $this->scopeVariables[$name];
        }
    }

    /**
     * Get all defined variables.
     *
     * @return array
     */
    public function getAll()
    {
        $vars = $this->scopeVariables;
        $vars['_'] = $this->returnValue;

        if (isset($this->lastException)) {
            $vars['_e'] = $this->lastException;
        }

        return $vars;
    }

    /**
     * Set all scope variables.
     *
     * This method does *not* set the magic $_ and $_e variables.
     *
     * @param array $vars
     */
    public function setAll(array $vars)
    {
        foreach (self::$specialVars as $key) {
            unset($vars[$key]);
        }

        $this->scopeVariables = $vars;
    }

    /**
     * Set the most recent return value.
     *
     * @param mixed $value
     */
    public function setReturnValue($value)
    {
        $this->returnValue = $value;
    }

    /**
     * Get the most recent return value.
     *
     * @return mixed
     */
    public function getReturnValue()
    {
        return $this->returnValue;
    }

    /**
     * Set the most recent Exception.
     *
     * @param \Exception $e
     */
    public function setLastException(\Exception $e)
    {
        $this->lastException = $e;
    }

    /**
     * Get the most recent Exception.
     *
     * @throws InvalidArgumentException If no Exception has been caught
     *
     * @return null|Exception
     */
    public function getLastException()
    {
        if (!isset($this->lastException)) {
            throw new \InvalidArgumentException('No most-recent exception');
        }

        return $this->lastException;
    }
}
rawMessage = $message;
        parent::__construct(sprintf('Exit:  %s', $message), $code, $previous);
    }

    /**
     * Return a raw (unformatted) version of the error message.
     *
     * @return string
     */
    public function getRawMessage()
    {
        return $this->rawMessage;
    }
}
rawMessage = $message;

        if (!empty($filename) && preg_match('{Psy[/\\\\]ExecutionLoop}', $filename)) {
            $filename = '';
        }

        switch ($severity) {
            case E_WARNING:
            case E_CORE_WARNING:
            case E_COMPILE_WARNING:
            case E_USER_WARNING:
                $type = 'warning';
                break;

            case E_STRICT:
                $type = 'Strict error';
                break;

            default:
                $type = 'error';
                break;
        }

        $message = sprintf('PHP %s:  %s%s on line %d', $type, $message, $filename ? ' in ' . $filename : '', $lineno);
        parent::__construct($message, $code, $severity, $filename, $lineno, $previous);
    }

    /**
     * Get the raw (unformatted) message for this error.
     *
     * @return string
     */
    public function getRawMessage()
    {
        return $this->rawMessage;
    }

    /**
     * Helper for throwing an ErrorException.
     *
     * This allows us to:
     *
     *     set_error_handler(array('Psy\Exception\ErrorException', 'throwException'));
     *
     * @throws ErrorException
     *
     * @param int    $errno   Error type
     * @param string $errstr  Message
     * @param string $errfile Filename
     * @param int    $errline Line number
     */
    public static function throwException($errno, $errstr, $errfile, $errline)
    {
        throw new self($errstr, 0, $errno, $errfile, $errline);
    }

    /**
     * Create an ErrorException from an Error.
     *
     * @param \Error $e
     *
     * @return ErrorException
     */
    public static function fromError(\Error $e)
    {
        return new self($e->getMessage(), $e->getCode(), 1, $e->getFile(), $e->getLine(), $e);
    }
}
rawMessage = $message;
        $message = sprintf('PHP Fatal error:  %s in %s on line %d', $message, $filename ?: "eval()'d code", $lineno);
        parent::__construct($message, $code, $severity, $filename, $lineno, $previous);
    }

    /**
     * Return a raw (unformatted) version of the error message.
     *
     * @return string
     */
    public function getRawMessage()
    {
        return $this->rawMessage;
    }
}
getRawMessage(), $e->getStartLine());
    }
}
rawMessage = $message;
        parent::__construct($message, $code, $previous);
    }

    /**
     * Return a raw (unformatted) version of the error message.
     *
     * @return string
     */
    public function getRawMessage()
    {
        return $this->rawMessage;
    }
}
getMessage());
        parent::__construct($message, $exception->getCode(), $exception);
    }

    /**
     * Return a raw (unformatted) version of the error message.
     *
     * @return string
     */
    public function getRawMessage()
    {
        return $this->getPrevious()->getMessage();
    }
}
rawMessage = $message;
        $message = preg_replace('/, called in .*?: eval\\(\\)\'d code/', '', $message);
        parent::__construct(sprintf('TypeError: %s', $message), $code);
    }

    /**
     * Get the raw (unformatted) message for this error.
     *
     * @return string
     */
    public function getRawMessage()
    {
        return $this->rawMessage;
    }

    /**
     * Create a TypeErrorException from a TypeError.
     *
     * @param \TypeError $e
     *
     * @return TypeErrorException
     */
    public static function fromTypeError(\TypeError $e)
    {
        return new self($e->getMessage(), $e->getLine());
    }
}
 0) {
            // This is the main thread. We'll just wait for a while.

            // We won't be needing this one.
            fclose($up);

            // Wait for a return value from the loop process.
            $read   = array($down);
            $write  = null;
            $except = null;
            if (stream_select($read, $write, $except, null) === false) {
                throw new \RuntimeException('Error waiting for execution loop.');
            }

            $content = stream_get_contents($down);
            fclose($down);

            if ($content) {
                $shell->setScopeVariables(@unserialize($content));
            }

            return;
        }

        // This is the child process. It's going to do all the work.
        if (function_exists('setproctitle')) {
            setproctitle('psysh (loop)');
        }

        // We won't be needing this one.
        fclose($down);

        // Let's do some processing.
        parent::run($shell);

        // Send the scope variables back up to the main thread
        fwrite($up, $this->serializeReturn($shell->getScopeVariables()));
        fclose($up);

        posix_kill(posix_getpid(), SIGKILL);
    }

    /**
     * Create a savegame at the start of each loop iteration.
     */
    public function beforeLoop()
    {
        $this->createSavegame();
    }

    /**
     * Clean up old savegames at the end of each loop iteration.
     */
    public function afterLoop()
    {
        // if there's an old savegame hanging around, let's kill it.
        if (isset($this->savegame)) {
            posix_kill($this->savegame, SIGKILL);
            pcntl_signal_dispatch();
        }
    }

    /**
     * Create a savegame fork.
     *
     * The savegame contains the current execution state, and can be resumed in
     * the event that the worker dies unexpectedly (for example, by encountering
     * a PHP fatal error).
     */
    private function createSavegame()
    {
        // the current process will become the savegame
        $this->savegame = posix_getpid();

        $pid = pcntl_fork();
        if ($pid < 0) {
            throw new \RuntimeException('Unable to create savegame fork.');
        } elseif ($pid > 0) {
            // we're the savegame now... let's wait and see what happens
            pcntl_waitpid($pid, $status);

            // worker exited cleanly, let's bail
            if (!pcntl_wexitstatus($status)) {
                posix_kill(posix_getpid(), SIGKILL);
            }

            // worker didn't exit cleanly, we'll need to have another go
            $this->createSavegame();
        }
    }

    /**
     * Serialize all serializable return values.
     *
     * A naïve serialization will run into issues if there is a Closure or
     * SimpleXMLElement (among other things) in scope when exiting the execution
     * loop. We'll just ignore these unserializable classes, and serialize what
     * we can.
     *
     * @param array $return
     *
     * @return string
     */
    private function serializeReturn(array $return)
    {
        $serializable = array();

        foreach ($return as $key => $value) {
            // No need to return magic variables
            if ($key === '_' || $key === '_e') {
                continue;
            }

            // Resources don't error, but they don't serialize well either.
            if (is_resource($value) || $value instanceof \Closure) {
                continue;
            }

            try {
                @serialize($value);
                $serializable[$key] = $value;
            } catch (\Exception $e) {
                // we'll just ignore this one...
            }
        }

        return @serialize($serializable);
    }
}
getIncludes() as $__psysh_include__) {
                    include $__psysh_include__;
                }
            } catch (\Exception $_e) {
                $__psysh__->writeException($_e);
            }
            restore_error_handler();
            unset($__psysh_include__);

            extract($__psysh__->getScopeVariables());

            do {
                $__psysh__->beforeLoop();
                $__psysh__->setScopeVariables(get_defined_vars());

                try {
                    // read a line, see if we should eval
                    $__psysh__->getInput();

                    // evaluate the current code buffer
                    ob_start(
                        array($__psysh__, 'writeStdout'),
                        version_compare(PHP_VERSION, '5.4', '>=') ? 1 : 2
                    );

                    set_error_handler(array($__psysh__, 'handleError'));
                    $_ = eval($__psysh__->flushCode() ?: Loop::NOOP_INPUT);
                    restore_error_handler();

                    ob_end_flush();

                    $__psysh__->writeReturnValue($_);
                } catch (BreakException $_e) {
                    restore_error_handler();
                    if (ob_get_level() > 0) {
                        ob_end_clean();
                    }
                    $__psysh__->writeException($_e);

                    return;
                } catch (ThrowUpException $_e) {
                    restore_error_handler();
                    if (ob_get_level() > 0) {
                        ob_end_clean();
                    }
                    $__psysh__->writeException($_e);

                    throw $_e;
                } catch (\TypeError $_e) {
                    restore_error_handler();
                    if (ob_get_level() > 0) {
                        ob_end_clean();
                    }
                    $__psysh__->writeException(TypeErrorException::fromTypeError($_e));
                } catch (\Error $_e) {
                    restore_error_handler();
                    if (ob_get_level() > 0) {
                        ob_end_clean();
                    }
                    $__psysh__->writeException(ErrorException::fromError($_e));
                } catch (\Exception $_e) {
                    restore_error_handler();
                    if (ob_get_level() > 0) {
                        ob_end_clean();
                    }
                    $__psysh__->writeException($_e);
                }

                $__psysh__->afterLoop();
            } while (true);
        };

        // bind the closure to $this from the shell scope variables...
        if (self::bindLoop()) {
            $that = null;
            try {
                $that = $shell->getScopeVariable('this');
            } catch (\InvalidArgumentException $e) {
                // well, it was worth a shot
            }

            if (is_object($that)) {
                $loop = $loop->bindTo($that, get_class($that));
            } else {
                $loop = $loop->bindTo(null, null);
            }
        }

        $loop($shell);
    }

    /**
     * A beforeLoop callback.
     *
     * This is executed at the start of each loop iteration. In the default
     * (non-forking) loop implementation, this is a no-op.
     */
    public function beforeLoop()
    {
        // no-op
    }

    /**
     * A afterLoop callback.
     *
     * This is executed at the end of each loop iteration. In the default
     * (non-forking) loop implementation, this is a no-op.
     */
    public function afterLoop()
    {
        // no-op
    }

    /**
     * Decide whether to bind the execution loop.
     *
     * @return bool
     */
    protected static function bindLoop()
    {
        // skip binding on HHVM <= 3.5.0
        // see https://github.com/facebook/hhvm/issues/1203
        if (defined('HHVM_VERSION')) {
            return version_compare(HHVM_VERSION, '3.5.0', '>=');
        }

        return version_compare(PHP_VERSION, '5.4', '>=');
    }
}
getFileName()) {
            if (!is_file($fileName)) {
                throw new RuntimeException('Source code unavailable.');
            }

            $file  = file_get_contents($fileName);
            $start = $reflector->getStartLine();
            $end   = $reflector->getEndLine() - $start;

            $factory = new ConsoleColorFactory($colorMode);
            $colors = $factory->getConsoleColor();
            $highlighter = new Highlighter($colors);

            return $highlighter->getCodeSnippet($file, $start, 0, $end);

            // no need to escape this bad boy, since (for now) it's being output raw.
            // return OutputFormatter::escape(implode(PHP_EOL, $code));
            return implode(PHP_EOL, $code);
        } else {
            throw new RuntimeException('Source code unavailable.');
        }
    }
}
 'info',
        'var'  => 'strong',
    );

    /**
     * Format a docblock.
     *
     * @param \Reflector $reflector
     *
     * @return string Formatted docblock
     */
    public static function format(\Reflector $reflector)
    {
        $docblock = new Docblock($reflector);
        $chunks   = array();

        if (!empty($docblock->desc)) {
            $chunks[] = 'Description:';
            $chunks[] = self::indent(OutputFormatter::escape($docblock->desc), '  ');
            $chunks[] = '';
        }

        if (!empty($docblock->tags)) {
            foreach ($docblock::$vectors as $name => $vector) {
                if (isset($docblock->tags[$name])) {
                    $chunks[] = sprintf('%s:', self::inflect($name));
                    $chunks[] = self::formatVector($vector, $docblock->tags[$name]);
                    $chunks[] = '';
                }
            }

            $tags = self::formatTags(array_keys($docblock::$vectors), $docblock->tags);
            if (!empty($tags)) {
                $chunks[] = $tags;
                $chunks[] = '';
            }
        }

        return rtrim(implode("\n", $chunks));
    }

    /**
     * Format a docblock vector, for example, `@throws`, `@param`, or `@return`.
     *
     * @see DocBlock::$vectors
     *
     * @param array $vector
     * @param array $lines
     *
     * @return string
     */
    private static function formatVector(array $vector, array $lines)
    {
        $template = array(' ');
        foreach ($vector as $type) {
            $max = 0;
            foreach ($lines as $line) {
                $chunk = $line[$type];
                $cur = empty($chunk) ? 0 : strlen($chunk) + 1;
                if ($cur > $max) {
                    $max = $cur;
                }
            }

            $template[] = self::getVectorParamTemplate($type, $max);
        }
        $template = implode(' ', $template);

        return implode("\n", array_map(function ($line) use ($template) {
            $escaped = array_map(array('Symfony\Component\Console\Formatter\OutputFormatter', 'escape'), $line);

            return rtrim(vsprintf($template, $escaped));
        }, $lines));
    }

    /**
     * Format docblock tags.
     *
     * @param array $skip Tags to exclude
     * @param array $tags Tags to format
     *
     * @return string formatted tags
     */
    private static function formatTags(array $skip, array $tags)
    {
        $chunks = array();

        foreach ($tags as $name => $values) {
            if (in_array($name, $skip)) {
                continue;
            }

            foreach ($values as $value) {
                $chunks[] = sprintf('%s%s %s', self::inflect($name), empty($value) ? '' : ':', OutputFormatter::escape($value));
            }

            $chunks[] = '';
        }

        return implode("\n", $chunks);
    }

    /**
     * Get a docblock vector template.
     *
     * @param string $type Vector type
     * @param int    $max  Pad width
     *
     * @return string
     */
    private static function getVectorParamTemplate($type, $max)
    {
        if (!isset(self::$vectorParamTemplates[$type])) {
            return sprintf('%%-%ds', $max);
        }

        return sprintf('<%s>%%-%ds', self::$vectorParamTemplates[$type], $max, self::$vectorParamTemplates[$type]);
    }

    /**
     * Indent a string.
     *
     * @param string $text   String to indent
     * @param string $indent (default: '  ')
     *
     * @return string
     */
    private static function indent($text, $indent = '  ')
    {
        return $indent . str_replace("\n", "\n" . $indent, $text);
    }

    /**
     * Convert underscored or whitespace separated words into sentence case.
     *
     * @param string $text
     *
     * @return string
     */
    private static function inflect($text)
    {
        $words = trim(preg_replace('/[\s_-]+/', ' ', preg_replace('/([a-z])([A-Z])/', '$1 $2', $text)));

        return implode(' ', array_map('ucfirst', explode(' ', $words)));
    }
}
getName();
    }

    /**
     * Print the method, property or class modifiers.
     *
     * Technically this should be a trait. Can't wait for 5.4 :)
     *
     * @param \Reflector $reflector
     *
     * @return string Formatted modifiers
     */
    private static function formatModifiers(\Reflector $reflector)
    {
        return implode(' ', array_map(function ($modifier) {
            return sprintf('%s', $modifier);
        }, \Reflection::getModifierNames($reflector->getModifiers())));
    }

    /**
     * Format a class signature.
     *
     * @param \ReflectionClass $reflector
     *
     * @return string Formatted signature
     */
    private static function formatClass(\ReflectionClass $reflector)
    {
        $chunks = array();

        if ($modifiers = self::formatModifiers($reflector)) {
            $chunks[] = $modifiers;
        }

        if (version_compare(PHP_VERSION, '5.4', '>=') && $reflector->isTrait()) {
            $chunks[] = 'trait';
        } else {
            $chunks[] = $reflector->isInterface() ? 'interface' : 'class';
        }

        $chunks[] = sprintf('%s', self::formatName($reflector));

        if ($parent = $reflector->getParentClass()) {
            $chunks[] = 'extends';
            $chunks[] = sprintf('%s', $parent->getName());
        }

        $interfaces = $reflector->getInterfaceNames();
        if (!empty($interfaces)) {
            sort($interfaces);

            $chunks[] = 'implements';
            $chunks[] = implode(', ', array_map(function ($name) {
                return sprintf('%s', $name);
            }, $interfaces));
        }

        return implode(' ', $chunks);
    }

    /**
     * Format a constant signature.
     *
     * @param ReflectionConstant $reflector
     *
     * @return string Formatted signature
     */
    private static function formatConstant(ReflectionConstant $reflector)
    {
        $value = $reflector->getValue();
        $style = self::getTypeStyle($value);

        return sprintf(
            'const %s = <%s>%s',
            self::formatName($reflector),
            $style,
            OutputFormatter::escape(Json::encode($value)),
            $style
        );
    }

    /**
     * Helper for getting output style for a given value's type.
     *
     * @param mixed $value
     *
     * @return string
     */
    private static function getTypeStyle($value)
    {
        if (is_int($value) || is_float($value)) {
            return 'number';
        } elseif (is_string($value)) {
            return 'string';
        } elseif (is_bool($value) || is_null($value)) {
            return 'bool';
        } else {
            return 'strong';
        }
    }

    /**
     * Format a property signature.
     *
     * @param \ReflectionProperty $reflector
     *
     * @return string Formatted signature
     */
    private static function formatProperty(\ReflectionProperty $reflector)
    {
        return sprintf(
            '%s $%s',
            self::formatModifiers($reflector),
            $reflector->getName()
        );
    }

    /**
     * Format a function signature.
     *
     * @param \ReflectionFunction $reflector
     *
     * @return string Formatted signature
     */
    private static function formatFunction(\ReflectionFunctionAbstract $reflector)
    {
        return sprintf(
            'function %s%s(%s)',
            $reflector->returnsReference() ? '&' : '',
            self::formatName($reflector),
            implode(', ', self::formatFunctionParams($reflector))
        );
    }

    /**
     * Format a method signature.
     *
     * @param \ReflectionMethod $reflector
     *
     * @return string Formatted signature
     */
    private static function formatMethod(\ReflectionMethod $reflector)
    {
        return sprintf(
            '%s %s',
            self::formatModifiers($reflector),
            self::formatFunction($reflector)
        );
    }

    /**
     * Print the function params.
     *
     * @param \ReflectionFunctionAbstract $reflector
     *
     * @return string
     */
    private static function formatFunctionParams(\ReflectionFunctionAbstract $reflector)
    {
        $params = array();
        foreach ($reflector->getParameters() as $param) {
            $hint = '';
            try {
                if ($param->isArray()) {
                    $hint = 'array ';
                } elseif ($class = $param->getClass()) {
                    $hint = sprintf('%s ', $class->getName());
                }
            } catch (\Exception $e) {
                // sometimes we just don't know...
                // bad class names, or autoloaded classes that haven't been loaded yet, or whathaveyou.
                // come to think of it, the only time I've seen this is with the intl extension.

                // Hax: we'll try to extract it :P
                $chunks = explode('$' . $param->getName(), (string) $param);
                $chunks = explode(' ', trim($chunks[0]));
                $guess  = end($chunks);

                $hint = sprintf('%s ', $guess);
            }

            if ($param->isOptional()) {
                if (!$param->isDefaultValueAvailable()) {
                    $value     = 'unknown';
                    $typeStyle = 'urgent';
                } else {
                    $value     = $param->getDefaultValue();
                    $typeStyle = self::getTypeStyle($value);
                    $value     = is_array($value) ? 'array()' : is_null($value) ? 'null' : var_export($value, true);
                }
                $default   = sprintf(' = <%s>%s', $typeStyle, OutputFormatter::escape($value), $typeStyle);
            } else {
                $default = '';
            }

            $params[] = sprintf(
                '%s%s$%s%s',
                $param->isPassedByReference() ? '&' : '',
                $hint,
                $param->getName(),
                $default
            );
        }

        return $params;
    }
}
getStream());
    }

    /**
     * Close the current pager process.
     */
    public function close()
    {
        // nothing to do here
    }
}
stream = $output->getStream();
        $this->cmd    = $cmd;
    }

    /**
     * Writes a message to the output.
     *
     * @param string $message A message to write to the output
     * @param bool   $newline Whether to add a newline or not
     *
     * @throws \RuntimeException When unable to write output (should never happen)
     */
    public function doWrite($message, $newline)
    {
        $pipe = $this->getPipe();
        if (false === @fwrite($pipe, $message . ($newline ? PHP_EOL : ''))) {
            // @codeCoverageIgnoreStart
            // should never happen
            throw new \RuntimeException('Unable to write output.');
            // @codeCoverageIgnoreEnd
        }

        fflush($pipe);
    }

    /**
     * Close the current pager process.
     */
    public function close()
    {
        if (isset($this->pipe)) {
            fclose($this->pipe);
        }

        if (isset($this->proc)) {
            $exit = proc_close($this->proc);
            if ($exit !== 0) {
                throw new \RuntimeException('Error closing output stream');
            }
        }

        unset($this->pipe, $this->proc);
    }

    /**
     * Get a pipe for paging output.
     *
     * If no active pager process exists, fork one and return its input pipe.
     */
    private function getPipe()
    {
        if (!isset($this->pipe) || !isset($this->proc)) {
            $desc = array(array('pipe', 'r'), $this->stream, fopen('php://stderr', 'w'));
            $this->proc = proc_open($this->cmd, $desc, $pipes);

            if (!is_resource($this->proc)) {
                throw new \RuntimeException('Error opening output stream');
            }

            $this->pipe = $pipes[0];
        }

        return $this->pipe;
    }
}
initFormatters();

        if ($pager === null) {
            $this->pager = new PassthruPager($this);
        } elseif (is_string($pager)) {
            $this->pager = new ProcOutputPager($this, $pager);
        } elseif ($pager instanceof OutputPager) {
            $this->pager = $pager;
        } else {
            throw new \InvalidArgumentException('Unexpected pager parameter: ' . $pager);
        }
    }

    /**
     * Page multiple lines of output.
     *
     * The output pager is started
     *
     * If $messages is callable, it will be called, passing this output instance
     * for rendering. Otherwise, all passed $messages are paged to output.
     *
     * Upon completion, the output pager is flushed.
     *
     * @param string|array|Closure $messages A string, array of strings or a callback
     * @param int                  $type     (default: 0)
     */
    public function page($messages, $type = 0)
    {
        if (is_string($messages)) {
            $messages = (array) $messages;
        }

        if (!is_array($messages) && !is_callable($messages)) {
            throw new \InvalidArgumentException('Paged output requires a string, array or callback.');
        }

        $this->startPaging();

        if (is_callable($messages)) {
            $messages($this);
        } else {
            $this->write($messages, true, $type);
        }

        $this->stopPaging();
    }

    /**
     * Start sending output to the output pager.
     */
    public function startPaging()
    {
        $this->paging++;
    }

    /**
     * Stop paging output and flush the output pager.
     */
    public function stopPaging()
    {
        $this->paging--;
        $this->closePager();
    }

    /**
     * Writes a message to the output.
     *
     * Optionally, pass `$type | self::NUMBER_LINES` as the $type parameter to
     * number the lines of output.
     *
     * @throws \InvalidArgumentException When unknown output type is given
     *
     * @param string|array $messages The message as an array of lines or a single string
     * @param bool         $newline  Whether to add a newline or not
     * @param int          $type     The type of output
     */
    public function write($messages, $newline = false, $type = 0)
    {
        if ($this->getVerbosity() === self::VERBOSITY_QUIET) {
            return;
        }

        $messages = (array) $messages;

        if ($type & self::NUMBER_LINES) {
            $pad = strlen((string) count($messages));
            $template = $this->isDecorated() ? ": %s" : "%{$pad}s: %s";

            if ($type & self::OUTPUT_RAW) {
                $messages = array_map(array('Symfony\Component\Console\Formatter\OutputFormatter', 'escape'), $messages);
            }

            foreach ($messages as $i => $line) {
                $messages[$i] = sprintf($template, $i, $line);
            }

            // clean this up for super.
            $type = $type & ~self::NUMBER_LINES & ~self::OUTPUT_RAW;
        }

        parent::write($messages, $newline, $type);
    }

    /**
     * Writes a message to the output.
     *
     * Handles paged output, or writes directly to the output stream.
     *
     * @param string $message A message to write to the output
     * @param bool   $newline Whether to add a newline or not
     */
    public function doWrite($message, $newline)
    {
        if ($this->paging > 0) {
            $this->pager->doWrite($message, $newline);
        } else {
            parent::doWrite($message, $newline);
        }
    }

    /**
     * Flush and close the output pager.
     */
    private function closePager()
    {
        if ($this->paging <= 0) {
            $this->pager->close();
        }
    }

    /**
     * Initialize output formatter styles.
     */
    private function initFormatters()
    {
        $formatter = $this->getFormatter();

        $formatter->setStyle('warning', new OutputFormatterStyle('black', 'yellow'));
        $formatter->setStyle('error',   new OutputFormatterStyle('black', 'red', array('bold')));
        $formatter->setStyle('aside',   new OutputFormatterStyle('blue'));
        $formatter->setStyle('strong',  new OutputFormatterStyle(null, null, array('bold')));
        $formatter->setStyle('return',  new OutputFormatterStyle('cyan'));
        $formatter->setStyle('urgent',  new OutputFormatterStyle('red'));
        $formatter->setStyle('hidden',  new OutputFormatterStyle('black'));

        // Visibility
        $formatter->setStyle('public',    new OutputFormatterStyle(null, null, array('bold')));
        $formatter->setStyle('protected', new OutputFormatterStyle('yellow'));
        $formatter->setStyle('private',   new OutputFormatterStyle('red'));
        $formatter->setStyle('global',    new OutputFormatterStyle('cyan', null, array('bold')));
        $formatter->setStyle('const',     new OutputFormatterStyle('cyan'));
        $formatter->setStyle('class',     new OutputFormatterStyle('blue', null, array('underscore')));
        $formatter->setStyle('function',  new OutputFormatterStyle(null));
        $formatter->setStyle('default',   new OutputFormatterStyle(null));

        // Types
        $formatter->setStyle('number',   new OutputFormatterStyle('magenta'));
        $formatter->setStyle('string',   new OutputFormatterStyle('green'));
        $formatter->setStyle('bool',     new OutputFormatterStyle('cyan'));
        $formatter->setStyle('keyword',  new OutputFormatterStyle('yellow'));
        $formatter->setStyle('comment',  new OutputFormatterStyle('blue'));
        $formatter->setStyle('object',   new OutputFormatterStyle('blue'));
        $formatter->setStyle('resource', new OutputFormatterStyle('yellow'));
    }
}
= 2.0 — does.
     *
     * @return bool
     */
    public function hasKindsSupport()
    {
        return class_exists('PhpParser\ParserFactory');
    }

    /**
     * Default kind (if supported, based on current interpreter's version).
     *
     * @return string|null
     */
    public function getDefaultKind()
    {
        if ($this->hasKindsSupport()) {
            return version_compare(PHP_VERSION, '7.0', '>=') ? static::ONLY_PHP7 : static::ONLY_PHP5;
        }
    }

    /**
     * New parser instance with given kind.
     *
     * @param string|null $kind One of class constants (only for PHP parser 2.0 and above)
     *
     * @return Parser
     */
    public function createParser($kind = null)
    {
        if ($this->hasKindsSupport()) {
            $originalFactory = new OriginalParserFactory();

            $kind = $kind ?: $this->getDefaultKind();

            if (!in_array($kind, static::getPossibleKinds())) {
                throw new \InvalidArgumentException('Unknown parser kind');
            }

            $parser = $originalFactory->create(constant('PhpParser\ParserFactory::' . $kind));
        } else {
            if ($kind !== null) {
                throw new \InvalidArgumentException('Install PHP Parser v2.x to specify parser kind');
            }

            $parser = new Parser(new Lexer());
        }

        return $parser;
    }
}
historyFile = $historyFile;
        $this->historySize = $historySize;
        $this->eraseDups = $eraseDups;
    }

    /**
     * {@inheritdoc}
     */
    public function addHistory($line)
    {
        if ($res = readline_add_history($line)) {
            $this->writeHistory();
        }

        return $res;
    }

    /**
     * {@inheritdoc}
     */
    public function clearHistory()
    {
        if ($res = readline_clear_history()) {
            $this->writeHistory();
        }

        return $res;
    }

    /**
     * {@inheritdoc}
     */
    public function listHistory()
    {
        return readline_list_history();
    }

    /**
     * {@inheritdoc}
     */
    public function readHistory()
    {
        // Workaround PHP bug #69054
        //
        // If open_basedir is set, readline_read_history() segfaults. This will be fixed in 5.6.7:
        //
        //     https://github.com/php/php-src/blob/423a057023ef3c00d2ffc16a6b43ba01d0f71796/NEWS#L19-L21
        //
        // TODO: add a PHP version check after next point release
        if (!ini_get('open_basedir')) {
            readline_read_history();
        }
        readline_clear_history();

        return readline_read_history($this->historyFile);
    }

    /**
     * {@inheritdoc}
     */
    public function readline($prompt = null)
    {
        return readline($prompt);
    }

    /**
     * {@inheritdoc}
     */
    public function redisplay()
    {
        readline_redisplay();
    }

    /**
     * {@inheritdoc}
     */
    public function writeHistory()
    {
        // We have to write history first, since it is used
        // by Libedit to list history
        $res = readline_write_history($this->historyFile);
        if (!$res || !$this->eraseDups && !$this->historySize > 0) {
            return $res;
        }

        $hist = $this->listHistory();
        if (!$hist) {
            return true;
        }

        if ($this->eraseDups) {
            // flip-flip technique: removes duplicates, latest entries win.
            $hist = array_flip(array_flip($hist));
            // sort on keys to get the order back
            ksort($hist);
        }

        if ($this->historySize > 0) {
            $histsize = count($hist);
            if ($histsize > $this->historySize) {
                $hist = array_slice($hist, $histsize - $this->historySize);
            }
        }

        readline_clear_history();
        foreach ($hist as $line) {
            readline_add_history($line);
        }

        return readline_write_history($this->historyFile);
    }
}
hoaReadline = new HoaReadline();
    }

    /**
     * {@inheritdoc}
     */
    public function addHistory($line)
    {
        $this->hoaReadline->addHistory($line);

        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function clearHistory()
    {
        $this->hoaReadline->clearHistory();

        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function listHistory()
    {
        $i = 0;
        $list = array();
        while (($item = $this->hoaReadline->getHistory($i++)) !== null) {
            $list[] = $item;
        }

        return $list;
    }

    /**
     * {@inheritdoc}
     */
    public function readHistory()
    {
        return true;
    }

    /**
     * {@inheritdoc}
     *
     * @throws BreakException if user hits Ctrl+D
     *
     * @return string
     */
    public function readline($prompt = null)
    {
        return $this->hoaReadline->readLine($prompt);
    }

    /**
     * {@inheritdoc}
     */
    public function redisplay()
    {
        // noop
    }

    /**
     * {@inheritdoc}
     */
    public function writeHistory()
    {
        return true;
    }
}
historyFile);
        if (!$history) {
            return array();
        }

        // libedit doesn't seem to support non-unix line separators.
        $history = explode("\n", $history);

        // shift the history signature, ensure it's valid
        if (array_shift($history) !== '_HiStOrY_V2_') {
            return array();
        }

        // decode the line
        $history = array_map(array($this, 'parseHistoryLine'), $history);
        // filter empty lines & comments
        return array_values(array_filter($history));
    }

    /**
     * From GNUReadline (readline/histfile.c & readline/histexpand.c):
     * lines starting with "\0" are comments or timestamps;
     * if "\0" is found in an entry,
     * everything from it until the next line is a comment.
     *
     * @param string $line The history line to parse
     *
     * @return string | null
     */
    protected function parseHistoryLine($line)
    {
        // empty line, comment or timestamp
        if (!$line || $line[0] === "\0") {
            return;
        }
        // if "\0" is found in an entry, then
        // everything from it until the end of line is a comment.
        if (($pos = strpos($line, "\0")) !== false) {
            $line = substr($line, 0, $pos);
        }

        return ($line !== '') ? Str::unvis($line) : null;
    }
}
history     = array();
        $this->historySize = $historySize;
        $this->eraseDups   = $eraseDups;
    }

    /**
     * {@inheritdoc}
     */
    public function addHistory($line)
    {
        if ($this->eraseDups) {
            if (($key = array_search($line, $this->history)) !== false) {
                unset($this->history[$key]);
            }
        }

        $this->history[] = $line;

        if ($this->historySize > 0) {
            $histsize = count($this->history);
            if ($histsize > $this->historySize) {
                $this->history = array_slice($this->history, $histsize - $this->historySize);
            }
        }

        $this->history = array_values($this->history);

        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function clearHistory()
    {
        $this->history = array();

        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function listHistory()
    {
        return $this->history;
    }

    /**
     * {@inheritdoc}
     */
    public function readHistory()
    {
        return true;
    }

    /**
     * {@inheritdoc}
     *
     * @throws BreakException if user hits Ctrl+D
     *
     * @return string
     */
    public function readline($prompt = null)
    {
        echo $prompt;

        return rtrim(fgets($this->getStdin(), 1024));
    }

    /**
     * {@inheritdoc}
     */
    public function redisplay()
    {
        // noop
    }

    /**
     * {@inheritdoc}
     */
    public function writeHistory()
    {
        return true;
    }

    /**
     * Get a STDIN file handle.
     *
     * @throws BreakException if user hits Ctrl+D
     *
     * @return resource
     */
    private function getStdin()
    {
        if (!isset($this->stdin)) {
            $this->stdin = fopen('php://stdin', 'r');
        }

        if (feof($this->stdin)) {
            throw new BreakException('Ctrl+D');
        }

        return $this->stdin;
    }
}
class = $class;
        $this->name  = $name;

        $constants = $class->getConstants();
        if (!array_key_exists($name, $constants)) {
            throw new \InvalidArgumentException('Unknown constant: ' . $name);
        }

        $this->value = $constants[$name];
    }

    /**
     * Gets the declaring class.
     *
     * @return string
     */
    public function getDeclaringClass()
    {
        return $this->class;
    }

    /**
     * Gets the constant name.
     *
     * @return string
     */
    public function getName()
    {
        return $this->name;
    }

    /**
     * Gets the value of the constant.
     *
     * @return mixed
     */
    public function getValue()
    {
        return $this->value;
    }

    /**
     * Gets the constant's file name.
     *
     * Currently returns null, because if it returns a file name the signature
     * formatter will barf.
     */
    public function getFileName()
    {
        return;
        // return $this->class->getFileName();
    }

    /**
     * Get the code start line.
     *
     * @throws \RuntimeException
     */
    public function getStartLine()
    {
        throw new \RuntimeException('Not yet implemented because it\'s unclear what I should do here :)');
    }

    /**
     * Get the code end line.
     *
     * @throws \RuntimeException
     */
    public function getEndLine()
    {
        return $this->getStartLine();
    }

    /**
     * Get the constant's docblock.
     *
     * @return false
     */
    public function getDocComment()
    {
        return false;
    }

    /**
     * Export the constant? I don't think this is possible.
     *
     * @throws \RuntimeException
     */
    public static function export()
    {
        throw new \RuntimeException('Not yet implemented because it\'s unclear what I should do here :)');
    }

    /**
     * To string.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->getName();
    }
}
 array(
            'var' => array(),
            '...' => array(
                'isOptional'   => true,
                'defaultValue' => null,
            ),
        ),

        'unset' => array(
            'var' => array(),
            '...' => array(
                'isOptional'   => true,
                'defaultValue' => null,
            ),
        ),

        'empty' => array(
            'var' => array(),
        ),

        'echo' => array(
            'arg1' => array(),
            '...'  => array(
                'isOptional'   => true,
                'defaultValue' => null,
            ),
        ),

        'print' => array(
            'arg' => array(),
        ),

        'die' => array(
            'status' => array(
                'isOptional'   => true,
                'defaultValue' => 0,
            ),
        ),

        'exit' => array(
            'status' => array(
                'isOptional'   => true,
                'defaultValue' => 0,
            ),
        ),
    );

    /**
     * Construct a ReflectionLanguageConstruct object.
     *
     * @param string $name
     */
    public function __construct($keyword)
    {
        if (self::isLanguageConstruct($keyword)) {
            throw new \InvalidArgumentException('Unknown language construct: ' . $keyword);
        }

        $this->keyword = $keyword;
    }

    /**
     * This can't (and shouldn't) do anything :).
     *
     * @throws \RuntimeException
     */
    public static function export($name)
    {
        throw new \RuntimeException('Not yet implemented because it\'s unclear what I should do here :)');
    }

    /**
     * Get language construct name.
     *
     * @return string
     */
    public function getName()
    {
        return $this->keyword;
    }

    /**
     * None of these return references.
     *
     * @return bool
     */
    public function returnsReference()
    {
        return false;
    }

    /**
     * Get language construct params.
     *
     * @return
     */
    public function getParameters()
    {
        $params = array();
        foreach (self::$languageConstructs[$this->keyword] as $parameter => $opts) {
            array_push($params, new ReflectionLanguageConstructParameter($this->keyword, $parameter, $opts));
        }

        return $params;
    }

    /**
     * To string.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->getName();
    }

    /**
     * Check whether keyword is a (known) language construct.
     *
     * @param $keyword
     *
     * @return bool
     */
    public static function isLanguageConstruct($keyword)
    {
        return array_key_exists($keyword, self::$languageConstructs);
    }
}
function = $function;
        $this->parameter = $parameter;
        $this->opts = $opts;
    }

    /**
     * No class here.
     */
    public function getClass()
    {
        return;
    }

    /**
     * Is the param an array?
     *
     * @return bool
     */
    public function isArray()
    {
        return array_key_exists('isArray', $this->opts) && $this->opts['isArray'];
    }

    /**
     * Get param default value.
     *
     * @return mixed
     */
    public function getDefaultValue()
    {
        if ($this->isDefaultValueAvailable()) {
            return $this->opts['defaultValue'];
        }
    }

    /**
     * Get param name.
     *
     * @return string
     */
    public function getName()
    {
        return $this->parameter;
    }

    /**
     * Is the param optional?
     *
     * @return bool
     */
    public function isOptional()
    {
        return array_key_exists('isOptional', $this->opts) && $this->opts['isOptional'];
    }

    /**
     * Does the param have a default value?
     *
     * @return bool
     */
    public function isDefaultValueAvailable()
    {
        return array_key_exists('defaultValue', $this->opts);
    }

    /**
     * Is the param passed by reference?
     *
     * (I don't think this is true for anything we need to fake a param for)
     *
     * @return bool
     */
    public function isPassedByReference()
    {
        return array_key_exists('isPassedByReference', $this->opts) && $this->opts['isPassedByReference'];
    }
}
run();
 *
 * @author Justin Hileman 
 */
class Shell extends Application
{
    const VERSION = 'v0.8.0';

    const PROMPT      = '>>> ';
    const BUFF_PROMPT = '... ';
    const REPLAY      = '--> ';
    const RETVAL      = '=> ';

    private $config;
    private $cleaner;
    private $output;
    private $readline;
    private $inputBuffer;
    private $code;
    private $codeBuffer;
    private $codeBufferOpen;
    private $context;
    private $includes;
    private $loop;
    private $outputWantsNewline = false;
    private $completion;
    private $tabCompletionMatchers = array();

    /**
     * Create a new Psy Shell.
     *
     * @param Configuration $config (default: null)
     */
    public function __construct(Configuration $config = null)
    {
        $this->config   = $config ?: new Configuration();
        $this->cleaner  = $this->config->getCodeCleaner();
        $this->loop     = $this->config->getLoop();
        $this->context  = new Context();
        $this->includes = array();
        $this->readline = $this->config->getReadline();

        parent::__construct('Psy Shell', self::VERSION);

        $this->config->setShell($this);
    }

    /**
     * Check whether the first thing in a backtrace is an include call.
     *
     * This is used by the psysh bin to decide whether to start a shell on boot,
     * or to simply autoload the library.
     */
    public static function isIncluded(array $trace)
    {
        return isset($trace[0]['function']) &&
          in_array($trace[0]['function'], array('require', 'include', 'require_once', 'include_once'));
    }

    /**
     * Invoke a Psy Shell from the current context.
     *
     * For example:
     *
     *     foreach ($items as $item) {
     *         \Psy\Shell::debug(get_defined_vars());
     *     }
     *
     * If you would like your shell interaction to affect the state of the
     * current context, you can extract() the values returned from this call:
     *
     *     foreach ($items as $item) {
     *         extract(\Psy\Shell::debug(get_defined_vars()));
     *         var_dump($item); // will be whatever you set $item to in Psy Shell
     *     }
     *
     * Optionally, supply an object as the `$bind` parameter. This determines
     * the value `$this` will have in the shell, and sets up class scope so that
     * private and protected members are accessible:
     *
     *     class Foo {
     *         function bar() {
     *             \Psy\Shell::debug(get_defined_vars(), $this);
     *         }
     *     }
     *
     * This only really works in PHP 5.4+ and HHVM 3.5+, so upgrade already.
     *
     * @param array  $vars Scope variables from the calling context (default: array())
     * @param object $bind Bound object ($this) value for the shell
     *
     * @return array Scope variables from the debugger session
     */
    public static function debug(array $vars = array(), $bind = null)
    {
        echo PHP_EOL;

        if ($bind !== null) {
            $vars['this'] = $bind;
        }

        $sh = new \Psy\Shell();
        $sh->setScopeVariables($vars);
        $sh->run();

        return $sh->getScopeVariables();
    }

    /**
     * Adds a command object.
     *
     * {@inheritdoc}
     *
     * @param BaseCommand $command A Symfony Console Command object
     *
     * @return BaseCommand The registered command
     */
    public function add(BaseCommand $command)
    {
        if ($ret = parent::add($command)) {
            if ($ret instanceof ContextAware) {
                $ret->setContext($this->context);
            }

            if ($ret instanceof PresenterAware) {
                $ret->setPresenter($this->config->getPresenter());
            }
        }

        return $ret;
    }

    /**
     * Gets the default input definition.
     *
     * @return InputDefinition An InputDefinition instance
     */
    protected function getDefaultInputDefinition()
    {
        return new InputDefinition(array(
            new InputArgument('command', InputArgument::REQUIRED, 'The command to execute'),
            new InputOption('--help', '-h', InputOption::VALUE_NONE, 'Display this help message.'),
        ));
    }

    /**
     * Gets the default commands that should always be available.
     *
     * @return array An array of default Command instances
     */
    protected function getDefaultCommands()
    {
        $hist = new Command\HistoryCommand();
        $hist->setReadline($this->readline);

        return array(
            new Command\HelpCommand(),
            new Command\ListCommand(),
            new Command\DumpCommand(),
            new Command\DocCommand(),
            new Command\ShowCommand($this->config->colorMode()),
            new Command\WtfCommand(),
            new Command\WhereamiCommand($this->config->colorMode()),
            new Command\ThrowUpCommand(),
            new Command\TraceCommand(),
            new Command\BufferCommand(),
            new Command\ClearCommand(),
            // new Command\PsyVersionCommand(),
            $hist,
            new Command\ExitCommand(),
        );
    }

    /**
     * @return array
     */
    protected function getTabCompletionMatchers()
    {
        if (empty($this->tabCompletionMatchers)) {
            $this->tabCompletionMatchers = array(
                new Matcher\CommandsMatcher($this->all()),
                new Matcher\KeywordsMatcher(),
                new Matcher\VariablesMatcher(),
                new Matcher\ConstantsMatcher(),
                new Matcher\FunctionsMatcher(),
                new Matcher\ClassNamesMatcher(),
                new Matcher\ClassMethodsMatcher(),
                new Matcher\ClassAttributesMatcher(),
                new Matcher\ObjectMethodsMatcher(),
                new Matcher\ObjectAttributesMatcher(),
            );
        }

        return $this->tabCompletionMatchers;
    }

    /**
     * @param array $matchers
     */
    public function addTabCompletionMatchers(array $matchers)
    {
        $this->tabCompletionMatchers = array_merge($matchers, $this->getTabCompletionMatchers());
    }

    /**
     * Set the Shell output.
     *
     * @param OutputInterface $output
     */
    public function setOutput(OutputInterface $output)
    {
        $this->output = $output;
    }

    /**
     * Runs the current application.
     *
     * @param InputInterface  $input  An Input instance
     * @param OutputInterface $output An Output instance
     *
     * @return int 0 if everything went fine, or an error code
     */
    public function run(InputInterface $input = null, OutputInterface $output = null)
    {
        $this->initializeTabCompletion();

        if ($input === null && !isset($_SERVER['argv'])) {
            $input = new ArgvInput(array());
        }

        if ($output === null) {
            $output = $this->config->getOutput();
        }

        try {
            return parent::run($input, $output);
        } catch (\Exception $e) {
            $this->writeException($e);
        }
    }

    /**
     * Runs the current application.
     *
     * @throws Exception if thrown via the `throw-up` command
     *
     * @param InputInterface  $input  An Input instance
     * @param OutputInterface $output An Output instance
     *
     * @return int 0 if everything went fine, or an error code
     */
    public function doRun(InputInterface $input, OutputInterface $output)
    {
        $this->setOutput($output);

        $this->resetCodeBuffer();

        $this->setAutoExit(false);
        $this->setCatchExceptions(false);

        $this->readline->readHistory();

        // if ($this->config->useReadline()) {
        //     readline_completion_function(array($this, 'autocomplete'));
        // }

        $this->output->writeln($this->getHeader());
        $this->writeVersionInfo();

        try {
            $this->loop->run($this);
        } catch (ThrowUpException $e) {
            throw $e->getPrevious();
        }
    }

    /**
     * Read user input.
     *
     * This will continue fetching user input until the code buffer contains
     * valid code.
     *
     * @throws BreakException if user hits Ctrl+D
     */
    public function getInput()
    {
        $this->codeBufferOpen = false;

        do {
            // reset output verbosity (in case it was altered by a subcommand)
            $this->output->setVerbosity(ShellOutput::VERBOSITY_VERBOSE);

            $input = $this->readline();

            /*
             * Handle Ctrl+D. It behaves differently in different cases:
             *
             *   1) In an expression, like a function or "if" block, clear the input buffer
             *   2) At top-level session, behave like the exit command
             */
            if ($input === false) {
                $this->output->writeln('');

                if ($this->hasCode()) {
                    $this->resetCodeBuffer();
                } else {
                    throw new BreakException('Ctrl+D');
                }
            }

            // handle empty input
            if (trim($input) === '') {
                continue;
            }

            if ($this->hasCommand($input)) {
                $this->readline->addHistory($input);
                $this->runCommand($input);
                continue;
            }

            $this->addCode($input);
        } while (!$this->hasValidCode());
    }

    /**
     * Pass the beforeLoop callback through to the Loop instance.
     *
     * @see Loop::beforeLoop
     */
    public function beforeLoop()
    {
        $this->loop->beforeLoop();
    }

    /**
     * Pass the afterLoop callback through to the Loop instance.
     *
     * @see Loop::afterLoop
     */
    public function afterLoop()
    {
        $this->loop->afterLoop();
    }

    /**
     * Set the variables currently in scope.
     *
     * @param array $vars
     */
    public function setScopeVariables(array $vars)
    {
        $this->context->setAll($vars);
    }

    /**
     * Return the set of variables currently in scope.
     *
     * @return array Associative array of scope variables
     */
    public function getScopeVariables()
    {
        return $this->context->getAll();
    }

    /**
     * Get the set of variable names currently in scope.
     *
     * @return array Array of variable names
     */
    public function getScopeVariableNames()
    {
        return array_keys($this->context->getAll());
    }

    /**
     * Get a scope variable value by name.
     *
     * @param string $name
     *
     * @return mixed
     */
    public function getScopeVariable($name)
    {
        return $this->context->get($name);
    }

    /**
     * Add includes, to be parsed and executed before running the interactive shell.
     *
     * @param array $includes
     */
    public function setIncludes(array $includes = array())
    {
        $this->includes = $includes;
    }

    /**
     * Get PHP files to be parsed and executed before running the interactive shell.
     *
     * @return array
     */
    public function getIncludes()
    {
        return array_merge($this->config->getDefaultIncludes(), $this->includes);
    }

    /**
     * Check whether this shell's code buffer contains code.
     *
     * @return bool True if the code buffer contains code
     */
    public function hasCode()
    {
        return !empty($this->codeBuffer);
    }

    /**
     * Check whether the code in this shell's code buffer is valid.
     *
     * If the code is valid, the code buffer should be flushed and evaluated.
     *
     * @return bool True if the code buffer content is valid
     */
    protected function hasValidCode()
    {
        return !$this->codeBufferOpen && $this->code !== false;
    }

    /**
     * Add code to the code buffer.
     *
     * @param string $code
     */
    public function addCode($code)
    {
        try {
            // Code lines ending in \ keep the buffer open
            if (substr(rtrim($code), -1) === '\\') {
                $this->codeBufferOpen = true;
                $code = substr(rtrim($code), 0, -1);
            } else {
                $this->codeBufferOpen = false;
            }

            $this->codeBuffer[] = $code;
            $this->code         = $this->cleaner->clean($this->codeBuffer, $this->config->requireSemicolons());
        } catch (\Exception $e) {
            // Add failed code blocks to the readline history.
            $this->readline->addHistory(implode("\n", $this->codeBuffer));
            throw $e;
        }
    }

    /**
     * Get the current code buffer.
     *
     * This is useful for commands which manipulate the buffer.
     *
     * @return array
     */
    public function getCodeBuffer()
    {
        return $this->codeBuffer;
    }

    /**
     * Run a Psy Shell command given the user input.
     *
     * @throws InvalidArgumentException if the input is not a valid command
     *
     * @param string $input User input string
     *
     * @return mixed Who knows?
     */
    protected function runCommand($input)
    {
        $command = $this->getCommand($input);

        if (empty($command)) {
            throw new \InvalidArgumentException('Command not found: ' . $input);
        }

        $input = new StringInput(str_replace('\\', '\\\\', rtrim($input, " \t\n\r\0\x0B;")));

        if ($input->hasParameterOption(array('--help', '-h'))) {
            $helpCommand = $this->get('help');
            $helpCommand->setCommand($command);

            return $helpCommand->run($input, $this->output);
        }

        return $command->run($input, $this->output);
    }

    /**
     * Reset the current code buffer.
     *
     * This should be run after evaluating user input, catching exceptions, or
     * on demand by commands such as BufferCommand.
     */
    public function resetCodeBuffer()
    {
        $this->codeBuffer = array();
        $this->code       = false;
    }

    /**
     * Inject input into the input buffer.
     *
     * This is useful for commands which want to replay history.
     *
     * @param string|array $input
     */
    public function addInput($input)
    {
        foreach ((array) $input as $line) {
            $this->inputBuffer[] = $line;
        }
    }

    /**
     * Flush the current (valid) code buffer.
     *
     * If the code buffer is valid, resets the code buffer and returns the
     * current code.
     *
     * @return string PHP code buffer contents
     */
    public function flushCode()
    {
        if ($this->hasValidCode()) {
            $this->readline->addHistory(implode("\n", $this->codeBuffer));
            $code = $this->code;
            $this->resetCodeBuffer();

            return $code;
        }
    }

    /**
     * Get the current evaluation scope namespace.
     *
     * @see CodeCleaner::getNamespace
     *
     * @return string Current code namespace
     */
    public function getNamespace()
    {
        if ($namespace = $this->cleaner->getNamespace()) {
            return implode('\\', $namespace);
        }
    }

    /**
     * Write a string to stdout.
     *
     * This is used by the shell loop for rendering output from evaluated code.
     *
     * @param string $out
     * @param int    $phase Output buffering phase
     */
    public function writeStdout($out, $phase = PHP_OUTPUT_HANDLER_END)
    {
        $isCleaning = false;
        if (version_compare(PHP_VERSION, '5.4', '>=')) {
            $isCleaning = $phase & PHP_OUTPUT_HANDLER_CLEAN;
        }

        // Incremental flush
        if ($out !== '' && !$isCleaning) {
            $this->output->write($out, false, ShellOutput::OUTPUT_RAW);
            $this->outputWantsNewline = (substr($out, -1) !== "\n");
        }

        // Output buffering is done!
        if ($this->outputWantsNewline && $phase & PHP_OUTPUT_HANDLER_END) {
            $this->output->writeln(sprintf('', $this->config->useUnicode() ? '⏎' : '\\n'));
            $this->outputWantsNewline = false;
        }
    }

    /**
     * Write a return value to stdout.
     *
     * The return value is formatted or pretty-printed, and rendered in a
     * visibly distinct manner (in this case, as cyan).
     *
     * @see self::presentValue
     *
     * @param mixed $ret
     */
    public function writeReturnValue($ret)
    {
        $this->context->setReturnValue($ret);
        $ret    = $this->presentValue($ret);
        $indent = str_repeat(' ', strlen(self::RETVAL));

        $this->output->writeln(self::RETVAL . str_replace(PHP_EOL, PHP_EOL . $indent, $ret));
    }

    /**
     * Renders a caught Exception.
     *
     * Exceptions are formatted according to severity. ErrorExceptions which were
     * warnings or Strict errors aren't rendered as harshly as real errors.
     *
     * Stores $e as the last Exception in the Shell Context.
     *
     * @param \Exception      $e      An exception instance
     * @param OutputInterface $output An OutputInterface instance
     */
    public function writeException(\Exception $e)
    {
        $this->context->setLastException($e);

        $message = $e->getMessage();
        if (!$e instanceof PsyException) {
            $message = sprintf('%s with message \'%s\'', get_class($e), $message);
        }

        $severity = ($e instanceof \ErrorException) ? $this->getSeverity($e) : 'error';
        $this->output->writeln(sprintf('<%s>%s', $severity, OutputFormatter::escape($message), $severity));

        $this->resetCodeBuffer();
    }

    /**
     * Helper for getting an output style for the given ErrorException's level.
     *
     * @param \ErrorException $e
     *
     * @return string
     */
    protected function getSeverity(\ErrorException $e)
    {
        $severity = $e->getSeverity();
        if ($severity & error_reporting()) {
            switch ($severity) {
                case E_WARNING:
                case E_NOTICE:
                case E_CORE_WARNING:
                case E_COMPILE_WARNING:
                case E_USER_WARNING:
                case E_USER_NOTICE:
                case E_STRICT:
                    return 'warning';

                default:
                    return 'error';
            }
        } else {
            // Since this is below the user's reporting threshold, it's always going to be a warning.
            return 'warning';
        }
    }

    /**
     * Helper for throwing an ErrorException.
     *
     * This allows us to:
     *
     *     set_error_handler(array($psysh, 'handleError'));
     *
     * Unlike ErrorException::throwException, this error handler respects the
     * current error_reporting level; i.e. it logs warnings and notices, but
     * doesn't throw an exception unless it's above the current error_reporting
     * threshold. This should probably only be used in the inner execution loop
     * of the shell, as most of the time a thrown exception is much more useful.
     *
     * If the error type matches the `errorLoggingLevel` config, it will be
     * logged as well, regardless of the `error_reporting` level.
     *
     * @see \Psy\Exception\ErrorException::throwException
     * @see \Psy\Shell::writeException
     *
     * @throws \Psy\Exception\ErrorException depending on the current error_reporting level
     *
     * @param int    $errno   Error type
     * @param string $errstr  Message
     * @param string $errfile Filename
     * @param int    $errline Line number
     */
    public function handleError($errno, $errstr, $errfile, $errline)
    {
        if ($errno & error_reporting()) {
            ErrorException::throwException($errno, $errstr, $errfile, $errline);
        } elseif ($errno & $this->config->errorLoggingLevel()) {
            // log it and continue...
            $this->writeException(new ErrorException($errstr, 0, $errno, $errfile, $errline));
        }
    }

    /**
     * Format a value for display.
     *
     * @see Presenter::present
     *
     * @param mixed $val
     *
     * @return string Formatted value
     */
    protected function presentValue($val)
    {
        return $this->config->getPresenter()->present($val);
    }

    /**
     * Get a command (if one exists) for the current input string.
     *
     * @param string $input
     *
     * @return null|Command
     */
    protected function getCommand($input)
    {
        $input = new StringInput($input);
        if ($name = $input->getFirstArgument()) {
            return $this->get($name);
        }
    }

    /**
     * Check whether a command is set for the current input string.
     *
     * @param string $input
     *
     * @return bool True if the shell has a command for the given input
     */
    protected function hasCommand($input)
    {
        $input = new StringInput($input);
        if ($name = $input->getFirstArgument()) {
            return $this->has($name);
        }

        return false;
    }

    /**
     * Get the current input prompt.
     *
     * @return string
     */
    protected function getPrompt()
    {
        return $this->hasCode() ? self::BUFF_PROMPT : self::PROMPT;
    }

    /**
     * Read a line of user input.
     *
     * This will return a line from the input buffer (if any exist). Otherwise,
     * it will ask the user for input.
     *
     * If readline is enabled, this delegates to readline. Otherwise, it's an
     * ugly `fgets` call.
     *
     * @return string One line of user input
     */
    protected function readline()
    {
        if (!empty($this->inputBuffer)) {
            $line = array_shift($this->inputBuffer);
            $this->output->writeln(sprintf('', self::REPLAY, OutputFormatter::escape($line)));

            return $line;
        }

        return $this->readline->readline($this->getPrompt());
    }

    /**
     * Get the shell output header.
     *
     * @return string
     */
    protected function getHeader()
    {
        return sprintf('', $this->getVersion());
    }

    /**
     * Get the current version of Psy Shell.
     *
     * @return string
     */
    public function getVersion()
    {
        $separator = $this->config->useUnicode() ? '—' : '-';

        return sprintf('Psy Shell %s (PHP %s %s %s)', self::VERSION, phpversion(), $separator, php_sapi_name());
    }

    /**
     * Get a PHP manual database instance.
     *
     * @return PDO|null
     */
    public function getManualDb()
    {
        return $this->config->getManualDb();
    }

    /**
     * Autocomplete variable names.
     *
     * This is used by `readline` for tab completion.
     *
     * @param string $text
     *
     * @return mixed Array possible completions for the given input, if any
     */
    protected function autocomplete($text)
    {
        $info = readline_info();
        // $line = substr($info['line_buffer'], 0, $info['end']);

        // Check whether there's a command for this
        // $words = explode(' ', $line);
        // $firstWord = reset($words);

        // check whether this is a variable...
        $firstChar = substr($info['line_buffer'], max(0, $info['end'] - strlen($text) - 1), 1);
        if ($firstChar === '$') {
            return $this->getScopeVariableNames();
        }
    }

    /**
     * Initialize tab completion matchers.
     *
     * If tab completion is enabled this adds tab completion matchers to the
     * auto completer and sets context if needed.
     */
    protected function initializeTabCompletion()
    {
        // auto completer needs shell to be linked to configuration because of the context aware matchers
        if ($this->config->getTabCompletion()) {
            $this->completion = $this->config->getAutoCompleter();
            $this->addTabCompletionMatchers($this->config->getTabCompletionMatchers());
            foreach ($this->getTabCompletionMatchers() as $matcher) {
                if ($matcher instanceof ContextAware) {
                    $matcher->setContext($this->context);
                }
                $this->completion->addMatcher($matcher);
            }
            $this->completion->activate();
        }
    }

    /**
     * @todo Implement self-update
     * @todo Implement prompt to start update
     *
     * @return void|string
     */
    protected function writeVersionInfo()
    {
        if (PHP_SAPI !== 'cli') {
            return;
        }

        try {
            $client = $this->config->getChecker();
            if (!$client->isLatest()) {
                $this->output->writeln(sprintf('New version is available (current: %s, latest: %s)',self::VERSION, $client->getLatest()));
            }
        } catch (\InvalidArgumentException $e) {
            $this->output->writeln($e->getMessage());
        }
    }
}

 */
class AutoCompleter
{
    /** @var Matcher\AbstractMatcher[] */
    protected $matchers;

    /**
     * Register a tab completion Matcher.
     *
     * @param AbstractMatcher $matcher
     */
    public function addMatcher(AbstractMatcher $matcher)
    {
        $this->matchers[] = $matcher;
    }

    /**
     * Activate readline tab completion.
     */
    public function activate()
    {
        readline_completion_function(array(&$this, 'callback'));
    }

    /**
     * Handle readline completion.
     *
     * @param string $input Readline current word
     * @param int    $index Current word index
     * @param array  $info  readline_info() data
     *
     * @return array
     */
    public function processCallback($input, $index, $info = array())
    {
        $line = substr($info['line_buffer'], 0, $info['end']);
        $tokens = token_get_all('matchers as $matcher) {
            if ($matcher->hasMatched($tokens)) {
                $matches = array_merge($matcher->getMatches($tokens), $matches);
            }
        }

        $matches = array_unique($matches);

        return !empty($matches) ? $matches : array('');
    }

    /**
     * The readline_completion_function callback handler.
     *
     * @see processCallback
     *
     * @param $input
     * @param $index
     *
     * @return array
     */
    public function callback($input, $index)
    {
        return $this->processCallback($input, $index, readline_info());
    }

    /**
     * Remove readline callback handler on destruct.
     */
    public function __destruct()
    {
        // PHP didn't implement the whole readline API when they first switched
        // to libedit. And they still haven't.
        //
        // So this is a thing to make PsySH work on 5.3.x:
        if (function_exists('readline_callback_handler_remove')) {
            readline_callback_handler_remove();
        }
    }
}

 */
abstract class AbstractContextAwareMatcher extends AbstractMatcher implements ContextAware
{
    /**
     * Context instance (for ContextAware interface).
     *
     * @var Context
     */
    protected $context;

    /**
     * ContextAware interface.
     *
     * @param Context $context
     */
    public function setContext(Context $context)
    {
        $this->context = $context;
    }

    /**
     * Get a Context variable by name.
     *
     * @param $var Variable name
     *
     * @return mixed
     */
    protected function getVariable($var)
    {
        return $this->context->get($var);
    }

    /**
     * Get all variables in the current Context.
     *
     * @return array
     */
    protected function getVariables()
    {
        return $this->context->getAll();
    }
}

 */
abstract class AbstractMatcher
{
    /** Syntax types */
    const CONSTANT_SYNTAX = '^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*$';
    const VAR_SYNTAX = '^\$[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*$';
    const MISC_OPERATORS = '+-*/^|&';
    /** Token values */
    const T_OPEN_TAG = 'T_OPEN_TAG';
    const T_VARIABLE = 'T_VARIABLE';
    const T_OBJECT_OPERATOR = 'T_OBJECT_OPERATOR';
    const T_DOUBLE_COLON = 'T_DOUBLE_COLON';
    const T_NEW = 'T_NEW';
    const T_CLONE = 'T_CLONE';
    const T_NS_SEPARATOR = 'T_NS_SEPARATOR';
    const T_STRING = 'T_STRING';
    const T_WHITESPACE = 'T_WHITESPACE';
    const T_AND_EQUAL = 'T_AND_EQUAL';
    const T_BOOLEAN_AND = 'T_BOOLEAN_AND';
    const T_BOOLEAN_OR = 'T_BOOLEAN_OR';

    const T_ENCAPSED_AND_WHITESPACE = 'T_ENCAPSED_AND_WHITESPACE';
    const T_REQUIRE = 'T_REQUIRE';
    const T_REQUIRE_ONCE = 'T_REQUIRE_ONCE';
    const T_INCLUDE = 'T_INCLUDE';
    const T_INCLUDE_ONCE = 'T_INCLUDE_ONCE';

    /**
     * Check whether this matcher can provide completions for $tokens.
     *
     * @param array $tokens Tokenized readline input
     *
     * @return bool
     */
    public function hasMatched(array $tokens)
    {
        return false;
    }

    /**
     * Get current readline input word.
     *
     * @param array $tokens Tokenized readline input (see token_get_all)
     *
     * @return string
     */
    protected function getInput(array $tokens)
    {
        $var = '';
        $firstToken = array_pop($tokens);
        if (self::tokenIs($firstToken, self::T_STRING)) {
            $var = $firstToken[1];
        }

        return $var;
    }

    /**
     * Get current namespace and class (if any) from readline input.
     *
     * @param array $tokens Tokenized readline input (see token_get_all)
     *
     * @return string
     */
    protected function getNamespaceAndClass($tokens)
    {
        $class = '';
        while (self::hasToken(
            array(self::T_NS_SEPARATOR, self::T_STRING),
            $token = array_pop($tokens)
        )) {
            $class = $token[1] . $class;
        }

        return $class;
    }

    /**
     * Provide tab completion matches for readline input.
     *
     * @param array $tokens information substracted with get_token_all
     * @param array $info   readline_info object
     *
     * @return array The matches resulting from the query
     */
    abstract public function getMatches(array $tokens, array $info = array());

    /**
     * Check whether $word starts with $prefix.
     *
     * @param string $prefix
     * @param string $word
     *
     * @return bool
     */
    public static function startsWith($prefix, $word)
    {
        return preg_match(sprintf('#^%s#', $prefix), $word);
    }

    /**
     * Check whether $token matches a given syntax pattern.
     *
     * @param mixed  $token  A PHP token (see token_get_all)
     * @param string $syntax A syntax pattern (default: variable pattern)
     *
     * @return bool
     */
    public static function hasSyntax($token, $syntax = self::VAR_SYNTAX)
    {
        if (!is_array($token)) {
            return false;
        }

        $regexp = sprintf('#%s#', $syntax);

        return (bool) preg_match($regexp, $token[1]);
    }

    /**
     * Check whether $token type is $which.
     *
     * @param string $which A PHP token type
     * @param mixed  $token A PHP token (see token_get_all)
     *
     * @return bool
     */
    public static function tokenIs($token, $which)
    {
        if (!is_array($token)) {
            return false;
        }

        return token_name($token[0]) === $which;
    }

    /**
     * Check whether $token is an operator.
     *
     * @param mixed $token A PHP token (see token_get_all)
     *
     * @return bool
     */
    public static function isOperator($token)
    {
        if (!is_string($token)) {
            return false;
        }

        return strpos(self::MISC_OPERATORS, $token) !== false;
    }

    /**
     * Check whether $token type is present in $coll.
     *
     * @param array $coll  A list of token types
     * @param mixed $token A PHP token (see token_get_all)
     *
     * @return bool
     */
    public static function hasToken(array $coll, $token)
    {
        if (!is_array($token)) {
            return false;
        }

        return in_array(token_name($token[0]), $coll);
    }
}

 */
class ClassAttributesMatcher extends AbstractMatcher
{
    /**
     * {@inheritdoc}
     */
    public function getMatches(array $tokens, array $info = array())
    {
        $input = $this->getInput($tokens);

        $firstToken = array_pop($tokens);
        if (self::tokenIs($firstToken, self::T_STRING)) {
            // second token is the nekudotayim operator
            array_pop($tokens);
        }

        $class = $this->getNamespaceAndClass($tokens);

        $reflection = new \ReflectionClass($class);
        $vars = array_merge(
            array_map(
                function ($var) {
                    return '$' . $var;
                },
                array_keys($reflection->getStaticProperties())
            ),
            array_keys($reflection->getConstants())
        );

        return array_map(
            function ($name) use ($class) {
                return $class . '::' . $name;
            },
            array_filter(
                $vars,
                function ($var) use ($input) {
                    return AbstractMatcher::startsWith($input, $var);
                }
            )
        );
    }

    /**
     * {@inheritdoc}
     */
    public function hasMatched(array $tokens)
    {
        $token = array_pop($tokens);
        $prevToken = array_pop($tokens);

        switch (true) {
            case self::tokenIs($prevToken, self::T_DOUBLE_COLON) && self::tokenIs($token, self::T_STRING):
            case self::tokenIs($token, self::T_DOUBLE_COLON):
                return true;
        }

        return false;
    }
}

 */
class ClassMethodsMatcher extends AbstractMatcher
{
    /**
     * {@inheritdoc}
     */
    public function getMatches(array $tokens, array $info = array())
    {
        $input = $this->getInput($tokens);

        $firstToken = array_pop($tokens);
        if (self::tokenIs($firstToken, self::T_STRING)) {
            // second token is the nekudotayim operator
            array_pop($tokens);
        }

        $class = $this->getNamespaceAndClass($tokens);

        $reflection = new \ReflectionClass($class);
        $methods = $reflection->getMethods(\ReflectionMethod::IS_STATIC);
        $methods = array_map(function (\ReflectionMethod $method) {
            return $method->getName();
        }, $methods);

        return array_map(
            function ($name) use ($class) {
                return $class . '::' . $name;
            },
            array_filter($methods, function ($method) use ($input) {
                return AbstractMatcher::startsWith($input, $method);
            })
        );
    }

    /**
     * {@inheritdoc}
     */
    public function hasMatched(array $tokens)
    {
        $token = array_pop($tokens);
        $prevToken = array_pop($tokens);

        switch (true) {
            case self::tokenIs($prevToken, self::T_DOUBLE_COLON) && self::tokenIs($token, self::T_STRING):
            case self::tokenIs($token, self::T_DOUBLE_COLON):
                return true;
        }

        return false;
    }
}

 */
class ClassNamesMatcher extends AbstractMatcher
{
    /**
     * {@inheritdoc}
     */
    public function getMatches(array $tokens, array $info = array())
    {
        $class = $this->getNamespaceAndClass($tokens);
        if (strlen($class) > 0 && $class[0] === '\\') {
            $class = substr($class, 1, strlen($class));
        }
        $quotedClass = preg_quote($class);

        return array_map(
            function ($className) use ($class) {
                // get the number of namespace separators
                $nsPos = substr_count($class, '\\');
                $pieces = explode('\\', $className);
                //$methods = Mirror::get($class);
                return implode('\\', array_slice($pieces, $nsPos, count($pieces)));
            },
            array_filter(
                get_declared_classes(),
                function ($className) use ($quotedClass) {
                    return AbstractMatcher::startsWith($quotedClass, $className);
                }
            )
        );
    }

    /**
     * {@inheritdoc}
     */
    public function hasMatched(array $tokens)
    {
        $token = array_pop($tokens);
        $prevToken = array_pop($tokens);

        $blacklistedTokens = array(
            self::T_INCLUDE, self::T_INCLUDE_ONCE, self::T_REQUIRE, self::T_REQUIRE_ONCE,
        );

        switch (true) {
            case self::hasToken(array($blacklistedTokens), $token):
            case self::hasToken(array($blacklistedTokens), $prevToken):
            case is_string($token) && $token === '$':
                return false;
            case self::hasToken(array(self::T_NEW, self::T_OPEN_TAG, self::T_NS_SEPARATOR), $prevToken):
            case self::hasToken(array(self::T_NEW, self::T_OPEN_TAG, self::T_NS_SEPARATOR), $token):
            case self::hasToken(array(self::T_OPEN_TAG, self::T_VARIABLE), $token):
            case self::isOperator($token):
                return true;
        }

        return false;
    }
}

 */
class CommandsMatcher extends AbstractMatcher
{
    /** @var string[] */
    protected $commands = array();

    /**
     * CommandsMatcher constructor.
     *
     * @param Command[] $commands
     */
    public function __construct(array $commands)
    {
        $this->setCommands($commands);
    }

    /**
     * Set Commands for completion.
     *
     * @param Command[] $commands
     */
    public function setCommands(array $commands)
    {
        $names = array();
        foreach ($commands as $command) {
            $names = array_merge(array($command->getName()), $names);
            $names = array_merge($command->getAliases(), $names);
        }
        $this->commands = $names;
    }

    /**
     * Check whether a command $name is defined.
     *
     * @param string $name
     *
     * @return bool
     */
    protected function isCommand($name)
    {
        return in_array($name, $this->commands);
    }

    /**
     * Check whether input matches a defined command.
     *
     * @param string $name
     *
     * @return bool
     */
    protected function matchCommand($name)
    {
        foreach ($this->commands as $cmd) {
            if ($this->startsWith($name, $cmd)) {
                return true;
            }
        }

        return false;
    }

    /**
     * {@inheritdoc}
     */
    public function getMatches(array $tokens, array $info = array())
    {
        $input = $this->getInput($tokens);

        return array_filter($this->commands, function ($command) use ($input) {
            return AbstractMatcher::startsWith($input, $command);
        });
    }

    /**
     * {@inheritdoc}
     */
    public function hasMatched(array $tokens)
    {
        /* $openTag */ array_shift($tokens);
        $command = array_shift($tokens);

        switch (true) {
            case self::tokenIs($command, self::T_STRING) &&
                !$this->isCommand($command[1]) &&
                $this->matchCommand($command[1]) &&
                empty($tokens):
                return true;
        }

        return false;
    }
}

 */
class ConstantsMatcher extends AbstractMatcher
{
    /**
     * {@inheritdoc}
     */
    public function getMatches(array $tokens, array $info = array())
    {
        $const = $this->getInput($tokens);

        return array_filter(array_keys(get_defined_constants()), function ($constant) use ($const) {
            return AbstractMatcher::startsWith($const, $constant);
        });
    }

    /**
     * {@inheritdoc}
     */
    public function hasMatched(array $tokens)
    {
        $token = array_pop($tokens);
        $prevToken = array_pop($tokens);

        switch (true) {
            case self::tokenIs($prevToken, self::T_NEW):
            case self::tokenIs($prevToken, self::T_NS_SEPARATOR):
                return false;
            case self::hasToken(array(self::T_OPEN_TAG, self::T_STRING), $token):
            case self::isOperator($token):
                return true;
        }

        return false;
    }
}

 */
class FunctionsMatcher extends AbstractMatcher
{
    /**
     * {@inheritdoc}
     */
    public function getMatches(array $tokens, array $info = array())
    {
        $func = $this->getInput($tokens);

        $functions = get_defined_functions();
        $allFunctions = array_merge($functions['user'], $functions['internal']);

        return array_filter($allFunctions, function ($function) use ($func) {
            return AbstractMatcher::startsWith($func, $function);
        });
    }

    /**
     * {@inheritdoc}
     */
    public function hasMatched(array $tokens)
    {
        $token = array_pop($tokens);
        $prevToken = array_pop($tokens);

        switch (true) {
            case self::tokenIs($prevToken, self::T_NEW):
                return false;
            case self::hasToken(array(self::T_OPEN_TAG, self::T_STRING), $token):
            case self::isOperator($token):
                return true;
        }

        return false;
    }
}

 */
class KeywordsMatcher extends AbstractMatcher
{
    protected $keywords = array(
        'array', 'clone', 'declare', 'die', 'echo', 'empty', 'eval', 'exit', 'include',
        'include_once', 'isset', 'list', 'print',  'require', 'require_once', 'unset',
    );

    protected $mandatoryStartKeywords = array(
        'die', 'echo', 'print', 'unset',
    );

    /**
     * Get all (completable) PHP keywords.
     *
     * @return array
     */
    public function getKeywords()
    {
        return $this->keywords;
    }

    /**
     * Check whether $keyword is a (completable) PHP keyword.
     *
     * @param string $keyword
     *
     * @return bool
     */
    public function isKeyword($keyword)
    {
        return in_array($keyword, $this->keywords);
    }

    /**
     * {@inheritdoc}
     */
    public function getMatches(array $tokens, array $info = array())
    {
        $input = $this->getInput($tokens);

        return array_filter($this->keywords, function ($keyword) use ($input) {
            return AbstractMatcher::startsWith($input, $keyword);
        });
    }

    /**
     * {@inheritdoc}
     */
    public function hasMatched(array $tokens)
    {
        $token = array_pop($tokens);
        $prevToken = array_pop($tokens);

        switch (true) {
            case self::hasToken(array(self::T_OPEN_TAG, self::T_VARIABLE), $token):
//            case is_string($token) && $token === '$':
            case self::hasToken(array(self::T_OPEN_TAG, self::T_VARIABLE), $prevToken) &&
                self::tokenIs($token, self::T_STRING):
            case self::isOperator($token):
                return true;
        }

        return false;
    }
}

 */
class MongoClientMatcher extends AbstractContextAwareMatcher
{
    /**
     * {@inheritdoc}
     */
    public function getMatches(array $tokens, array $info = array())
    {
        $input = $this->getInput($tokens);

        $firstToken = array_pop($tokens);
        if (self::tokenIs($firstToken, self::T_STRING)) {
            // second token is the object operator
            array_pop($tokens);
        }
        $objectToken = array_pop($tokens);
        $objectName = str_replace('$', '', $objectToken[1]);
        $object = $this->getVariable($objectName);

        if (!$object instanceof \MongoClient) {
            return array();
        }

        $list = $object->listDBs();

        return array_filter(
            array_map(function ($info) {
                return $info['name'];
            }, $list['databases']),
            function ($var) use ($input) {
                return AbstractMatcher::startsWith($input, $var);
            }
        );
    }

    /**
     * {@inheritdoc}
     */
    public function hasMatched(array $tokens)
    {
        $token = array_pop($tokens);
        $prevToken = array_pop($tokens);

        switch (true) {
            case self::tokenIs($token, self::T_OBJECT_OPERATOR):
            case self::tokenIs($prevToken, self::T_OBJECT_OPERATOR):
                return true;
        }

        return false;
    }
}

 */
class MongoDatabaseMatcher extends AbstractContextAwareMatcher
{
    /**
     * {@inheritdoc}
     */
    public function getMatches(array $tokens, array $info = array())
    {
        $input = $this->getInput($tokens);

        $firstToken = array_pop($tokens);
        if (self::tokenIs($firstToken, self::T_STRING)) {
            // second token is the object operator
            array_pop($tokens);
        }
        $objectToken = array_pop($tokens);
        $objectName = str_replace('$', '', $objectToken[1]);
        $object = $this->getVariable($objectName);

        if (!$object instanceof \MongoDB) {
            return array();
        }

        return array_filter(
            $object->getCollectionNames(),
            function ($var) use ($input) {
                return AbstractMatcher::startsWith($input, $var);
            }
        );
    }

    /**
     * {@inheritdoc}
     */
    public function hasMatched(array $tokens)
    {
        $token = array_pop($tokens);
        $prevToken = array_pop($tokens);

        switch (true) {
            case self::tokenIs($token, self::T_OBJECT_OPERATOR):
            case self::tokenIs($prevToken, self::T_OBJECT_OPERATOR):
                return true;
        }

        return false;
    }
}

 */
class ObjectAttributesMatcher extends AbstractContextAwareMatcher
{
    /**
     * {@inheritdoc}
     */
    public function getMatches(array $tokens, array $info = array())
    {
        $input = $this->getInput($tokens);

        $firstToken = array_pop($tokens);
        if (self::tokenIs($firstToken, self::T_STRING)) {
            // second token is the object operator
            array_pop($tokens);
        }
        $objectToken = array_pop($tokens);
        if (!is_array($objectToken)) {
            return array();
        }
        $objectName = str_replace('$', '', $objectToken[1]);

        try {
            $object = $this->getVariable($objectName);
        } catch (InvalidArgumentException $e) {
            return array();
        }

        return array_filter(
            array_keys(get_class_vars(get_class($object))),
            function ($var) use ($input) {
                return AbstractMatcher::startsWith($input, $var);
            }
        );
    }

    /**
     * {@inheritdoc}
     */
    public function hasMatched(array $tokens)
    {
        $token = array_pop($tokens);
        $prevToken = array_pop($tokens);

        switch (true) {
            case self::tokenIs($token, self::T_OBJECT_OPERATOR):
            case self::tokenIs($prevToken, self::T_OBJECT_OPERATOR):
                return true;
        }

        return false;
    }
}

 */
class ObjectMethodsMatcher extends AbstractContextAwareMatcher
{
    /**
     * {@inheritdoc}
     */
    public function getMatches(array $tokens, array $info = array())
    {
        $input = $this->getInput($tokens);

        $firstToken = array_pop($tokens);
        if (self::tokenIs($firstToken, self::T_STRING)) {
            // second token is the object operator
            array_pop($tokens);
        }
        $objectToken = array_pop($tokens);
        if (!is_array($objectToken)) {
            return array();
        }
        $objectName = str_replace('$', '', $objectToken[1]);

        try {
            $object = $this->getVariable($objectName);
        } catch (InvalidArgumentException $e) {
            return array();
        }

        return array_filter(
            get_class_methods($object),
            function ($var) use ($input) {
                return AbstractMatcher::startsWith($input, $var);
            }
        );
    }

    /**
     * {@inheritdoc}
     */
    public function hasMatched(array $tokens)
    {
        $token = array_pop($tokens);
        $prevToken = array_pop($tokens);

        switch (true) {
            case self::tokenIs($token, self::T_OBJECT_OPERATOR):
            case self::tokenIs($prevToken, self::T_OBJECT_OPERATOR):
                return true;
        }

        return false;
    }
}

 */
class VariablesMatcher extends AbstractContextAwareMatcher
{
    /**
     * {@inheritdoc}
     */
    public function getMatches(array $tokens, array $info = array())
    {
        $var = str_replace('$', '', $this->getInput($tokens));

        return array_filter(array_keys($this->getVariables()), function ($variable) use ($var) {
            return AbstractMatcher::startsWith($var, $variable);
        });
    }

    /**
     * {@inheritdoc}
     */
    public function hasMatched(array $tokens)
    {
        $token = array_pop($tokens);

        switch (true) {
            case self::hasToken(array(self::T_OPEN_TAG, self::T_VARIABLE), $token):
            case is_string($token) && $token === '$':
            case self::isOperator($token):
                return true;
        }

        return false;
    }
}

 * @author Justin Hileman 
 */
class Docblock
{
    /**
     * Tags in the docblock that have a whitespace-delimited number of parameters
     * (such as `@param type var desc` and `@return type desc`) and the names of
     * those parameters.
     *
     * @var array
     */
    public static $vectors = array(
        'throws' => array('type', 'desc'),
        'param'  => array('type', 'var', 'desc'),
        'return' => array('type', 'desc'),
    );

    protected $reflector;

    /**
     * The description of the symbol.
     *
     * @var string
     */
    public $desc;

    /**
     * The tags defined in the docblock.
     *
     * The array has keys which are the tag names (excluding the @) and values
     * that are arrays, each of which is an entry for the tag.
     *
     * In the case where the tag name is defined in {@see DocBlock::$vectors} the
     * value within the tag-value array is an array in itself with keys as
     * described by {@see DocBlock::$vectors}.
     *
     * @var array
     */
    public $tags;

    /**
     * The entire DocBlock comment that was parsed.
     *
     * @var string
     */
    public $comment;

    /**
     * Docblock constructor.
     *
     * @param \Reflector $reflector
     */
    public function __construct(\Reflector $reflector)
    {
        $this->reflector = $reflector;
        $this->setComment($reflector->getDocComment());
    }

    /**
     * Set and parse the docblock comment.
     *
     * @param string $comment The docblock
     */
    protected function setComment($comment)
    {
        $this->desc    = '';
        $this->tags    = array();
        $this->comment = $comment;

        $this->parseComment($comment);
    }

    /**
     * Find the length of the docblock prefix.
     *
     * @param array $lines
     *
     * @return int Prefix length
     */
    protected static function prefixLength(array $lines)
    {
        // find only lines with interesting things
        $lines = array_filter($lines, function ($line) {
            return substr($line, strspn($line, "* \t\n\r\0\x0B"));
        });

        // if we sort the lines, we only have to compare two items
        sort($lines);

        $first = reset($lines);
        $last  = end($lines);

        // find the longest common substring
        $count = min(strlen($first), strlen($last));
        for ($i = 0; $i < $count; $i++) {
            if ($first[$i] !== $last[$i]) {
                return $i;
            }
        }

        return $count;
    }

    /**
     * Parse the comment into the component parts and set the state of the object.
     *
     * @param string $comment The docblock
     */
    protected function parseComment($comment)
    {
        // Strip the opening and closing tags of the docblock
        $comment = substr($comment, 3, -2);

        // Split into arrays of lines
        $comment = array_filter(preg_split('/\r?\n\r?/', $comment));

        // Trim asterisks and whitespace from the beginning and whitespace from the end of lines
        $prefixLength = self::prefixLength($comment);
        $comment = array_map(function ($line) use ($prefixLength) {
            return rtrim(substr($line, $prefixLength));
        }, $comment);

        // Group the lines together by @tags
        $blocks = array();
        $b = -1;
        foreach ($comment as $line) {
            if (self::isTagged($line)) {
                $b++;
                $blocks[] = array();
            } elseif ($b === -1) {
                $b = 0;
                $blocks[] = array();
            }
            $blocks[$b][] = $line;
        }

        // Parse the blocks
        foreach ($blocks as $block => $body) {
            $body = trim(implode("\n", $body));

            if ($block === 0 && !self::isTagged($body)) {
                // This is the description block
                $this->desc = $body;
            } else {
                // This block is tagged
                $tag  = substr(self::strTag($body), 1);
                $body = ltrim(substr($body, strlen($tag) + 2));

                if (isset(self::$vectors[$tag])) {
                    // The tagged block is a vector
                    $count = count(self::$vectors[$tag]);
                    if ($body) {
                        $parts = preg_split('/\s+/', $body, $count);
                    } else {
                        $parts = array();
                    }

                    // Default the trailing values
                    $parts = array_pad($parts, $count, null);

                    // Store as a mapped array
                    $this->tags[$tag][] = array_combine(self::$vectors[$tag], $parts);
                } else {
                    // The tagged block is only text
                    $this->tags[$tag][] = $body;
                }
            }
        }
    }

    /**
     * Whether or not a docblock contains a given @tag.
     *
     * @param string $tag The name of the @tag to check for
     *
     * @return bool
     */
    public function hasTag($tag)
    {
        return is_array($this->tags) && array_key_exists($tag, $this->tags);
    }

    /**
     * The value of a tag.
     *
     * @param string $tag
     *
     * @return array
     */
    public function tag($tag)
    {
        return $this->hasTag($tag) ? $this->tags[$tag] : null;
    }

    /**
     * Whether or not a string begins with a @tag.
     *
     * @param string $str
     *
     * @return bool
     */
    public static function isTagged($str)
    {
        return isset($str[1]) && $str[0] === '@' && ctype_alpha($str[1]);
    }

    /**
     * The tag at the beginning of a string.
     *
     * @param string $str
     *
     * @return string|null
     */
    public static function strTag($str)
    {
        if (preg_match('/^@[a-z0-9_]+/', $str, $matches)) {
            return $matches[0];
        }
    }
}
=')) {
            $opt |= JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE;
        }

        return json_encode($val, $opt);
    }
}
hasConstant($member)) {
            return new ReflectionConstant($class, $member);
        } elseif ($filter & self::METHOD && $class->hasMethod($member)) {
            return $class->getMethod($member);
        } elseif ($filter & self::PROPERTY && $class->hasProperty($member)) {
            return $class->getProperty($member);
        } elseif ($filter & self::STATIC_PROPERTY && $class->hasProperty($member) && $class->getProperty($member)->isStatic()) {
            return $class->getProperty($member);
        } else {
            throw new RuntimeException(sprintf(
                'Unknown member %s on class %s',
                $member,
                is_object($value) ? get_class($value) : $value
            ));
        }
    }

    /**
     * Get a ReflectionClass (or ReflectionObject) if possible.
     *
     * @throws \InvalidArgumentException if $value is not a class name or instance
     *
     * @param mixed $value
     *
     * @return \ReflectionClass
     */
    private static function getClass($value)
    {
        if (is_object($value)) {
            return new \ReflectionObject($value);
        }

        if (!is_string($value)) {
            throw new \InvalidArgumentException('Mirror expects an object or class');
        } elseif (!class_exists($value) && !interface_exists($value) && !(function_exists('trait_exists') && trait_exists($value))) {
            throw new \InvalidArgumentException('Unknown class or function: ' . $value);
        }

        return new \ReflectionClass($value);
    }
}
filter = $filter;

        return parent::cloneVar($var, $filter);
    }

    /**
     * {@inheritdoc}
     */
    protected function castResource(Stub $stub, $isNested)
    {
        return Caster::EXCLUDE_VERBOSE & $this->filter ? array() : parent::castResource($stub, $isNested);
    }
}
 '\0',
        "\t"   => '\t',
        "\n"   => '\n',
        "\v"   => '\v',
        "\f"   => '\f',
        "\r"   => '\r',
        "\033" => '\e',
    );

    public function __construct(OutputFormatter $formatter)
    {
        $this->formatter = $formatter;
        parent::__construct();
        $this->setColors(false);
    }

    /**
     * {@inheritdoc}
     */
    public function enterHash(Cursor $cursor, $type, $class, $hasChild)
    {
        if (Cursor::HASH_INDEXED === $type || Cursor::HASH_ASSOC === $type) {
            $class = 0;
        }
        parent::enterHash($cursor, $type, $class, $hasChild);
    }

    /**
     * {@inheritdoc}
     */
    protected function dumpKey(Cursor $cursor)
    {
        if (Cursor::HASH_INDEXED !== $cursor->hashType) {
            parent::dumpKey($cursor);
        }
    }

    protected function style($style, $value, $attr = array())
    {
        if ('ref' === $style) {
            $value = strtr($value, '@', '#');
        }

        $map = self::$controlCharsMap;
        $cchr = $this->styles['cchr'];
        $value = preg_replace_callback(self::$controlCharsRx, function ($c) use ($map, $cchr) {
            $s = '';
            $i = 0;
            $c = $c[0];
            do {
                $s .= isset($map[$c[$i]]) ? $map[$c[$i]] : sprintf('\x%02X', ord($c[$i]));
            } while (isset($c[++$i]));

            return "<{$cchr}>{$s}";
        }, $this->formatter->escape($value));

        $style = $this->styles[$style];

        return "<{$style}>{$value}";
    }

    /**
     * {@inheritdoc}
     */
    protected function dumpLine($depth, $endOfValue = false)
    {
        if ($endOfValue && 0 < $depth) {
            $this->line .= ',';
        }
        $this->line = $this->formatter->format($this->line);
        parent::dumpLine($depth, $endOfValue);
    }
}
 'number',
        'const'     => 'const',
        'str'       => 'string',
        'cchr'      => 'default',
        'note'      => 'class',
        'ref'       => 'default',
        'public'    => 'public',
        'protected' => 'protected',
        'private'   => 'private',
        'meta'      => 'comment',
        'key'       => 'comment',
        'index'     => 'number',
    );

    public function __construct(OutputFormatter $formatter)
    {
        $this->dumper = new Dumper($formatter);
        $this->dumper->setStyles($this->styles);

        $this->cloner = new Cloner();
        $this->cloner->addCasters(array('*' => function ($obj, array $a, Stub $stub, $isNested, $filter = 0) {
            if ($filter || $isNested) {
                if ($obj instanceof \Exception) {
                    $a = Caster::filter($a, Caster::EXCLUDE_NOT_IMPORTANT | Caster::EXCLUDE_EMPTY, $this->exceptionsImportants);
                } else {
                    $a = Caster::filter($a, Caster::EXCLUDE_PROTECTED | Caster::EXCLUDE_PRIVATE);
                }
            }

            return $a;
        }));
    }

    /**
     * Register casters.
     *
     * @see http://symfony.com/doc/current/components/var_dumper/advanced.html#casters
     *
     * @param callable[] $casters A map of casters
     */
    public function addCasters(array $casters)
    {
        $this->cloner->addCasters($casters);
    }

    /**
     * Present a reference to the value.
     *
     * @param mixed $value
     *
     * @return string
     */
    public function presentRef($value)
    {
        return $this->present($value, 0);
    }

    /**
     * Present a full representation of the value.
     *
     * If $depth is 0, the value will be presented as a ref instead.
     *
     * @param mixed $value
     * @param int   $depth   (default: null)
     * @param int   $options One of Presenter constants
     *
     * @return string
     */
    public function present($value, $depth = null, $options = 0)
    {
        $data = $this->cloner->cloneVar($value, !($options & self::VERBOSE) ? Caster::EXCLUDE_VERBOSE : 0);

        if (null !== $depth) {
            $data = $data->withMaxDepth($depth);
        }

        $output = '';
        $this->dumper->dump($data, function ($line, $depth) use (&$output) {
            if ($depth >= 0) {
                if ('' !== $output) {
                    $output .= PHP_EOL;
                }
                $output .= str_repeat('  ', $depth) . $line;
            }
        });

        return OutputFormatter::escape($output);
    }
}
getLatest(), '>=');
    }

    /**
     * @return string
     */
    public function getLatest()
    {
        if (!isset($this->latest)) {
            $this->setLatest($this->getVersionFromTag());
        }

        return $this->latest;
    }

    /**
     * @param string $version
     */
    public function setLatest($version)
    {
        $this->latest = $version;
    }

    /**
     * @return string|null
     */
    private function getVersionFromTag()
    {
        $contents = $this->fetchLatestRelease();
        if (!$contents || !isset($contents->tag_name)) {
            throw new \InvalidArgumentException('Unable to check for updates');
        }
        $this->setLatest($contents->tag_name);

        return $this->getLatest();
    }

    /**
     * Set to public to make testing easier.
     *
     * @return mixed
     */
    public function fetchLatestRelease()
    {
        $context = stream_context_create(array('http' => array('user_agent' => 'PsySH/' . Shell::VERSION)));

        return json_decode(@file_get_contents(self::URL, false, $context));
    }
}
cacheFile = $cacheFile;
        $this->interval = $interval;
    }

    public function fetchLatestRelease()
    {
        // Read the cached file
        $cached = json_decode(@file_get_contents($this->cacheFile, false));
        if ($cached && isset($cached->last_check) && isset($cached->release)) {
            $now = new \DateTime();
            $lastCheck = new \DateTime($cached->last_check);
            if ($lastCheck >= $now->sub($this->getDateInterval())) {
                return $cached->release;
            }
        }

        // Fall back to fetching from GitHub
        $release = parent::fetchLatestRelease();
        if ($release && isset($release->tag_name)) {
            $this->updateCache($release);
        }

        return $release;
    }

    private function getDateInterval()
    {
        switch ($this->interval) {
            case Checker::DAILY:
                return new \DateInterval('P1D');
            case Checker::WEEKLY:
                return new \DateInterval('P1W');
            case Checker::MONTHLY:
                return new \DateInterval('P1M');
        }
    }

    private function updateCache($release)
    {
        $data = array(
            'last_check' => date(DATE_ATOM),
            'release'    => $release,
        );

        file_put_contents($this->cacheFile, json_encode($data));
    }
}
 Shell::VERSION,
            'PHP version'         => PHP_VERSION,
            'default includes'    => $config->getDefaultIncludes(),
            'require semicolons'  => $config->requireSemicolons(),
            'error logging level' => $config->errorLoggingLevel(),
            'config file'         => array(
                'default config file' => $config->getConfigFile(),
                'local config file'   => $config->getLocalConfigFile(),
                'PSYSH_CONFIG env'    => getenv('PSYSH_CONFIG'),
            ),
            // 'config dir'  => $config->getConfigDir(),
            // 'data dir'    => $config->getDataDir(),
            // 'runtime dir' => $config->getRuntimeDir(),
        );

        // Use an explicit, fresh update check here, rather than relying on whatever is in $config.
        $checker = new Checker();
        $updates = array(
            'update available'       => !$checker->isLatest(),
            'latest release version' => $checker->getLatest(),
            'update check interval'  => $config->getUpdateCheck(),
            'update cache file'      => $config->getUpdateCheckCacheFile(),
        );

        if ($config->hasReadline()) {
            $info = readline_info();

            $readline = array(
                'readline available' => true,
                'readline enabled'   => $config->useReadline(),
                'readline service'   => get_class($config->getReadline()),
                'readline library'   => $info['library_version'],
            );

            if ($info['readline_name'] !== '') {
                $readline['readline name'] = $info['readline_name'];
            }
        } else {
            $readline = array(
                'readline available' => false,
            );
        }

        $pcntl = array(
            'pcntl available' => function_exists('pcntl_signal'),
            'posix available' => function_exists('posix_getpid'),
        );

        $history = array(
            'history file'     => $config->getHistoryFile(),
            'history size'     => $config->getHistorySize(),
            'erase duplicates' => $config->getEraseDuplicates(),
        );

        $docs = array(
            'manual db file'   => $config->getManualDbFile(),
            'sqlite available' => true,
        );

        try {
            if ($db = $config->getManualDb()) {
                if ($q = $db->query('SELECT * FROM meta;')) {
                    $q->setFetchMode(\PDO::FETCH_KEY_PAIR);
                    $meta = $q->fetchAll();

                    foreach ($meta as $key => $val) {
                        switch ($key) {
                            case 'built_at':
                                $d = new \DateTime('@' . $val);
                                $val = $d->format(\DateTime::RFC2822);
                                break;
                        }
                        $key = 'db ' . str_replace('_', ' ', $key);
                        $docs[$key] = $val;
                    }
                } else {
                    $docs['db schema'] = '0.1.0';
                }
            }
        } catch (Exception\RuntimeException $e) {
            if ($e->getMessage() === 'SQLite PDO driver not found') {
                $docs['sqlite available'] = false;
            } else {
                throw $e;
            }
        }

        $autocomplete = array(
            'tab completion enabled' => $config->getTabCompletion(),
            'custom matchers'        => array_map('get_class', $config->getTabCompletionMatchers()),
        );

        return array_merge($core, compact('updates', 'pcntl', 'readline', 'history', 'docs', 'autocomplete'));
    }
}

if (!function_exists('Psy\bin')) {
    /**
     * `psysh` command line executable.
     *
     * @return Closure
     */
    function bin()
    {
        return function () {
            $usageException = null;

            $input = new ArgvInput();
            try {
                $input->bind(new InputDefinition(array(
                    new InputOption('help',     'h',  InputOption::VALUE_NONE),
                    new InputOption('config',   'c',  InputOption::VALUE_REQUIRED),
                    new InputOption('version',  'v',  InputOption::VALUE_NONE),
                    new InputOption('cwd',      null, InputOption::VALUE_REQUIRED),
                    new InputOption('color',    null, InputOption::VALUE_NONE),
                    new InputOption('no-color', null, InputOption::VALUE_NONE),

                    new InputArgument('include', InputArgument::IS_ARRAY),
                )));
            } catch (\RuntimeException $e) {
                $usageException = $e;
            }

            $config = array();

            // Handle --config
            if ($configFile = $input->getOption('config')) {
                $config['configFile'] = $configFile;
            }

            // Handle --color and --no-color
            if ($input->getOption('color') && $input->getOption('no-color')) {
                $usageException = new \RuntimeException('Using both "--color" and "--no-color" options is invalid.');
            } elseif ($input->getOption('color')) {
                $config['colorMode'] = Configuration::COLOR_MODE_FORCED;
            } elseif ($input->getOption('no-color')) {
                $config['colorMode'] = Configuration::COLOR_MODE_DISABLED;
            }

            $shell = new Shell(new Configuration($config));

            // Handle --help
            if ($usageException !== null || $input->getOption('help')) {
                if ($usageException !== null) {
                    echo $usageException->getMessage() . PHP_EOL . PHP_EOL;
                }

                $version = $shell->getVersion();
                $name    = basename(reset($_SERVER['argv']));
                echo <<getOption('version')) {
                echo $shell->getVersion() . PHP_EOL;
                exit(0);
            }

            // Pass additional arguments to Shell as 'includes'
            $shell->setIncludes($input->getArgument('include'));

            try {
                // And go!
                $shell->run();
            } catch (Exception $e) {
                echo $e->getMessage() . PHP_EOL;

                // TODO: this triggers the "exited unexpectedly" logic in the
                // ForkingLoop, so we can't exit(1) after starting the shell...
                // fix this :)

                // exit(1);
            }
        };
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Webmozart\Assert;

use BadMethodCallException;
use InvalidArgumentException;
use Traversable;
use Exception;
use Throwable;
use Closure;

/**
 * Efficient assertions to validate the input/output of your methods.
 *
 * @method static void nullOrString($value, $message = '')
 * @method static void nullOrStringNotEmpty($value, $message = '')
 * @method static void nullOrInteger($value, $message = '')
 * @method static void nullOrIntegerish($value, $message = '')
 * @method static void nullOrFloat($value, $message = '')
 * @method static void nullOrNumeric($value, $message = '')
 * @method static void nullOrBoolean($value, $message = '')
 * @method static void nullOrScalar($value, $message = '')
 * @method static void nullOrObject($value, $message = '')
 * @method static void nullOrResource($value, $type = null, $message = '')
 * @method static void nullOrIsCallable($value, $message = '')
 * @method static void nullOrIsArray($value, $message = '')
 * @method static void nullOrIsTraversable($value, $message = '')
 * @method static void nullOrIsInstanceOf($value, $class, $message = '')
 * @method static void nullOrNotInstanceOf($value, $class, $message = '')
 * @method static void nullOrIsEmpty($value, $message = '')
 * @method static void nullOrNotEmpty($value, $message = '')
 * @method static void nullOrTrue($value, $message = '')
 * @method static void nullOrFalse($value, $message = '')
 * @method static void nullOrEq($value, $value2, $message = '')
 * @method static void nullOrNotEq($value,$value2,  $message = '')
 * @method static void nullOrSame($value, $value2, $message = '')
 * @method static void nullOrNotSame($value, $value2, $message = '')
 * @method static void nullOrGreaterThan($value, $value2, $message = '')
 * @method static void nullOrGreaterThanEq($value, $value2, $message = '')
 * @method static void nullOrLessThan($value, $value2, $message = '')
 * @method static void nullOrLessThanEq($value, $value2, $message = '')
 * @method static void nullOrRange($value, $min, $max, $message = '')
 * @method static void nullOrOneOf($value, $values, $message = '')
 * @method static void nullOrContains($value, $subString, $message = '')
 * @method static void nullOrStartsWith($value, $prefix, $message = '')
 * @method static void nullOrStartsWithLetter($value, $message = '')
 * @method static void nullOrEndsWith($value, $suffix, $message = '')
 * @method static void nullOrRegex($value, $pattern, $message = '')
 * @method static void nullOrAlpha($value, $message = '')
 * @method static void nullOrDigits($value, $message = '')
 * @method static void nullOrAlnum($value, $message = '')
 * @method static void nullOrLower($value, $message = '')
 * @method static void nullOrUpper($value, $message = '')
 * @method static void nullOrLength($value, $length, $message = '')
 * @method static void nullOrMinLength($value, $min, $message = '')
 * @method static void nullOrMaxLength($value, $max, $message = '')
 * @method static void nullOrLengthBetween($value, $min, $max, $message = '')
 * @method static void nullOrFileExists($value, $message = '')
 * @method static void nullOrFile($value, $message = '')
 * @method static void nullOrDirectory($value, $message = '')
 * @method static void nullOrReadable($value, $message = '')
 * @method static void nullOrWritable($value, $message = '')
 * @method static void nullOrClassExists($value, $message = '')
 * @method static void nullOrSubclassOf($value, $class, $message = '')
 * @method static void nullOrImplementsInterface($value, $interface, $message = '')
 * @method static void nullOrPropertyExists($value, $property, $message = '')
 * @method static void nullOrPropertyNotExists($value, $property, $message = '')
 * @method static void nullOrMethodExists($value, $method, $message = '')
 * @method static void nullOrMethodNotExists($value, $method, $message = '')
 * @method static void nullOrKeyExists($value, $key, $message = '')
 * @method static void nullOrKeyNotExists($value, $key, $message = '')
 * @method static void nullOrCount($value, $key, $message = '')
 * @method static void nullOrUuid($values, $message = '')
 * @method static void allString($values, $message = '')
 * @method static void allStringNotEmpty($values, $message = '')
 * @method static void allInteger($values, $message = '')
 * @method static void allIntegerish($values, $message = '')
 * @method static void allFloat($values, $message = '')
 * @method static void allNumeric($values, $message = '')
 * @method static void allBoolean($values, $message = '')
 * @method static void allScalar($values, $message = '')
 * @method static void allObject($values, $message = '')
 * @method static void allResource($values, $type = null, $message = '')
 * @method static void allIsCallable($values, $message = '')
 * @method static void allIsArray($values, $message = '')
 * @method static void allIsTraversable($values, $message = '')
 * @method static void allIsInstanceOf($values, $class, $message = '')
 * @method static void allNotInstanceOf($values, $class, $message = '')
 * @method static void allNull($values, $message = '')
 * @method static void allNotNull($values, $message = '')
 * @method static void allIsEmpty($values, $message = '')
 * @method static void allNotEmpty($values, $message = '')
 * @method static void allTrue($values, $message = '')
 * @method static void allFalse($values, $message = '')
 * @method static void allEq($values, $value2, $message = '')
 * @method static void allNotEq($values,$value2,  $message = '')
 * @method static void allSame($values, $value2, $message = '')
 * @method static void allNotSame($values, $value2, $message = '')
 * @method static void allGreaterThan($values, $value2, $message = '')
 * @method static void allGreaterThanEq($values, $value2, $message = '')
 * @method static void allLessThan($values, $value2, $message = '')
 * @method static void allLessThanEq($values, $value2, $message = '')
 * @method static void allRange($values, $min, $max, $message = '')
 * @method static void allOneOf($values, $values, $message = '')
 * @method static void allContains($values, $subString, $message = '')
 * @method static void allStartsWith($values, $prefix, $message = '')
 * @method static void allStartsWithLetter($values, $message = '')
 * @method static void allEndsWith($values, $suffix, $message = '')
 * @method static void allRegex($values, $pattern, $message = '')
 * @method static void allAlpha($values, $message = '')
 * @method static void allDigits($values, $message = '')
 * @method static void allAlnum($values, $message = '')
 * @method static void allLower($values, $message = '')
 * @method static void allUpper($values, $message = '')
 * @method static void allLength($values, $length, $message = '')
 * @method static void allMinLength($values, $min, $message = '')
 * @method static void allMaxLength($values, $max, $message = '')
 * @method static void allLengthBetween($values, $min, $max, $message = '')
 * @method static void allFileExists($values, $message = '')
 * @method static void allFile($values, $message = '')
 * @method static void allDirectory($values, $message = '')
 * @method static void allReadable($values, $message = '')
 * @method static void allWritable($values, $message = '')
 * @method static void allClassExists($values, $message = '')
 * @method static void allSubclassOf($values, $class, $message = '')
 * @method static void allImplementsInterface($values, $interface, $message = '')
 * @method static void allPropertyExists($values, $property, $message = '')
 * @method static void allPropertyNotExists($values, $property, $message = '')
 * @method static void allMethodExists($values, $method, $message = '')
 * @method static void allMethodNotExists($values, $method, $message = '')
 * @method static void allKeyExists($values, $key, $message = '')
 * @method static void allKeyNotExists($values, $key, $message = '')
 * @method static void allCount($values, $key, $message = '')
 * @method static void allUuid($values, $message = '')
 *
 * @since  1.0
 *
 * @author Bernhard Schussek 
 */
class Assert
{
    public static function string($value, $message = '')
    {
        if (!is_string($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a string. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function stringNotEmpty($value, $message = '')
    {
        static::string($value, $message);
        static::notEmpty($value, $message);
    }

    public static function integer($value, $message = '')
    {
        if (!is_int($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an integer. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function integerish($value, $message = '')
    {
        if (!is_numeric($value) || $value != (int) $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an integerish value. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function float($value, $message = '')
    {
        if (!is_float($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a float. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function numeric($value, $message = '')
    {
        if (!is_numeric($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a numeric. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function boolean($value, $message = '')
    {
        if (!is_bool($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a boolean. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function scalar($value, $message = '')
    {
        if (!is_scalar($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a scalar. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function object($value, $message = '')
    {
        if (!is_object($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an object. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function resource($value, $type = null, $message = '')
    {
        if (!is_resource($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a resource. Got: %s',
                static::typeToString($value)
            ));
        }

        if ($type && $type !== get_resource_type($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a resource of type %2$s. Got: %s',
                static::typeToString($value),
                $type
            ));
        }
    }

    public static function isCallable($value, $message = '')
    {
        if (!is_callable($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a callable. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function isArray($value, $message = '')
    {
        if (!is_array($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an array. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function isTraversable($value, $message = '')
    {
        if (!is_array($value) && !($value instanceof Traversable)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a traversable. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function isInstanceOf($value, $class, $message = '')
    {
        if (!($value instanceof $class)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an instance of %2$s. Got: %s',
                static::typeToString($value),
                $class
            ));
        }
    }

    public static function notInstanceOf($value, $class, $message = '')
    {
        if ($value instanceof $class) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an instance other than %2$s. Got: %s',
                static::typeToString($value),
                $class
            ));
        }
    }

    public static function isEmpty($value, $message = '')
    {
        if (!empty($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an empty value. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function notEmpty($value, $message = '')
    {
        if (empty($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a non-empty value. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function null($value, $message = '')
    {
        if (null !== $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected null. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function notNull($value, $message = '')
    {
        if (null === $value) {
            static::reportInvalidArgument(
                $message ?: 'Expected a value other than null.'
            );
        }
    }

    public static function true($value, $message = '')
    {
        if (true !== $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to be true. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function false($value, $message = '')
    {
        if (false !== $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to be false. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function eq($value, $value2, $message = '')
    {
        if ($value2 != $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value equal to %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($value2)
            ));
        }
    }

    public static function notEq($value, $value2, $message = '')
    {
        if ($value2 == $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a different value than %s.',
                static::valueToString($value2)
            ));
        }
    }

    public static function same($value, $value2, $message = '')
    {
        if ($value2 !== $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value identical to %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($value2)
            ));
        }
    }

    public static function notSame($value, $value2, $message = '')
    {
        if ($value2 === $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value not identical to %s.',
                static::valueToString($value2)
            ));
        }
    }

    public static function greaterThan($value, $limit, $message = '')
    {
        if ($value <= $limit) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value greater than %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($limit)
            ));
        }
    }

    public static function greaterThanEq($value, $limit, $message = '')
    {
        if ($value < $limit) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value greater than or equal to %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($limit)
            ));
        }
    }

    public static function lessThan($value, $limit, $message = '')
    {
        if ($value >= $limit) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value less than %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($limit)
            ));
        }
    }

    public static function lessThanEq($value, $limit, $message = '')
    {
        if ($value > $limit) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value less than or equal to %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($limit)
            ));
        }
    }

    public static function range($value, $min, $max, $message = '')
    {
        if ($value < $min || $value > $max) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value between %2$s and %3$s. Got: %s',
                static::valueToString($value),
                static::valueToString($min),
                static::valueToString($max)
            ));
        }
    }

    public static function oneOf($value, array $values, $message = '')
    {
        if (!in_array($value, $values, true)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected one of: %2$s. Got: %s',
                static::valueToString($value),
                implode(', ', array_map(array('static', 'valueToString'), $values))
            ));
        }
    }

    public static function contains($value, $subString, $message = '')
    {
        if (false === strpos($value, $subString)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($subString)
            ));
        }
    }

    public static function startsWith($value, $prefix, $message = '')
    {
        if (0 !== strpos($value, $prefix)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to start with %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($prefix)
            ));
        }
    }

    public static function startsWithLetter($value, $message = '')
    {
        $valid = isset($value[0]);

        if ($valid) {
            $locale = setlocale(LC_CTYPE, 0);
            setlocale(LC_CTYPE, 'C');
            $valid = ctype_alpha($value[0]);
            setlocale(LC_CTYPE, $locale);
        }

        if (!$valid) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to start with a letter. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function endsWith($value, $suffix, $message = '')
    {
        if ($suffix !== substr($value, -static::strlen($suffix))) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to end with %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($suffix)
            ));
        }
    }

    public static function regex($value, $pattern, $message = '')
    {
        if (!preg_match($pattern, $value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'The value %s does not match the expected pattern.',
                static::valueToString($value)
            ));
        }
    }

    public static function alpha($value, $message = '')
    {
        $locale = setlocale(LC_CTYPE, 0);
        setlocale(LC_CTYPE, 'C');
        $valid = !ctype_alpha($value);
        setlocale(LC_CTYPE, $locale);

        if ($valid) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain only letters. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function digits($value, $message = '')
    {
        $locale = setlocale(LC_CTYPE, 0);
        setlocale(LC_CTYPE, 'C');
        $valid = !ctype_digit($value);
        setlocale(LC_CTYPE, $locale);

        if ($valid) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain digits only. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function alnum($value, $message = '')
    {
        $locale = setlocale(LC_CTYPE, 0);
        setlocale(LC_CTYPE, 'C');
        $valid = !ctype_alnum($value);
        setlocale(LC_CTYPE, $locale);

        if ($valid) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain letters and digits only. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function lower($value, $message = '')
    {
        $locale = setlocale(LC_CTYPE, 0);
        setlocale(LC_CTYPE, 'C');
        $valid = !ctype_lower($value);
        setlocale(LC_CTYPE, $locale);

        if ($valid) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain lowercase characters only. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function upper($value, $message = '')
    {
        $locale = setlocale(LC_CTYPE, 0);
        setlocale(LC_CTYPE, 'C');
        $valid = !ctype_upper($value);
        setlocale(LC_CTYPE, $locale);

        if ($valid) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain uppercase characters only. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function length($value, $length, $message = '')
    {
        if ($length !== static::strlen($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain %2$s characters. Got: %s',
                static::valueToString($value),
                $length
            ));
        }
    }

    public static function minLength($value, $min, $message = '')
    {
        if (static::strlen($value) < $min) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain at least %2$s characters. Got: %s',
                static::valueToString($value),
                $min
            ));
        }
    }

    public static function maxLength($value, $max, $message = '')
    {
        if (static::strlen($value) > $max) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain at most %2$s characters. Got: %s',
                static::valueToString($value),
                $max
            ));
        }
    }

    public static function lengthBetween($value, $min, $max, $message = '')
    {
        $length = static::strlen($value);

        if ($length < $min || $length > $max) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain between %2$s and %3$s characters. Got: %s',
                static::valueToString($value),
                $min,
                $max
            ));
        }
    }

    public static function fileExists($value, $message = '')
    {
        static::string($value);

        if (!file_exists($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'The file %s does not exist.',
                static::valueToString($value)
            ));
        }
    }

    public static function file($value, $message = '')
    {
        static::fileExists($value, $message);

        if (!is_file($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'The path %s is not a file.',
                static::valueToString($value)
            ));
        }
    }

    public static function directory($value, $message = '')
    {
        static::fileExists($value, $message);

        if (!is_dir($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'The path %s is no directory.',
                static::valueToString($value)
            ));
        }
    }

    public static function readable($value, $message = '')
    {
        if (!is_readable($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'The path %s is not readable.',
                static::valueToString($value)
            ));
        }
    }

    public static function writable($value, $message = '')
    {
        if (!is_writable($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'The path %s is not writable.',
                static::valueToString($value)
            ));
        }
    }

    public static function classExists($value, $message = '')
    {
        if (!class_exists($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an existing class name. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function subclassOf($value, $class, $message = '')
    {
        if (!is_subclass_of($value, $class)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a sub-class of %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($class)
            ));
        }
    }

    public static function implementsInterface($value, $interface, $message = '')
    {
        if (!in_array($interface, class_implements($value))) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an implementation of %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($interface)
            ));
        }
    }

    public static function propertyExists($classOrObject, $property, $message = '')
    {
        if (!property_exists($classOrObject, $property)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected the property %s to exist.',
                static::valueToString($property)
            ));
        }
    }

    public static function propertyNotExists($classOrObject, $property, $message = '')
    {
        if (property_exists($classOrObject, $property)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected the property %s to not exist.',
                static::valueToString($property)
            ));
        }
    }

    public static function methodExists($classOrObject, $method, $message = '')
    {
        if (!method_exists($classOrObject, $method)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected the method %s to exist.',
                static::valueToString($method)
            ));
        }
    }

    public static function methodNotExists($classOrObject, $method, $message = '')
    {
        if (method_exists($classOrObject, $method)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected the method %s to not exist.',
                static::valueToString($method)
            ));
        }
    }

    public static function keyExists($array, $key, $message = '')
    {
        if (!array_key_exists($key, $array)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected the key %s to exist.',
                static::valueToString($key)
            ));
        }
    }

    public static function keyNotExists($array, $key, $message = '')
    {
        if (array_key_exists($key, $array)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected the key %s to not exist.',
                static::valueToString($key)
            ));
        }
    }

    public static function count($array, $number, $message = '')
    {
        static::eq(
            count($array),
            $number,
            $message ?: sprintf('Expected an array to contain %d elements. Got: %d.', $number, count($array))
        );
    }

    public static function uuid($value, $message = '')
    {
        $value = str_replace(array('urn:', 'uuid:', '{', '}'), '', $value);

        // The nil UUID is special form of UUID that is specified to have all
        // 128 bits set to zero.
        if ('00000000-0000-0000-0000-000000000000' === $value) {
            return;
        }

        if (!preg_match('/^[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}$/', $value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Value %s is not a valid UUID.',
                static::valueToString($value)
            ));
        }
    }

    public static function throws(Closure $expression, $class = 'Exception', $message = '')
    {
        static::string($class);

        $actual = 'none';
        try {
            $expression();
        } catch (Exception $e) {
            $actual = get_class($e);
            if ($e instanceof $class) {
                return;
            }
        } catch (Throwable $e) {
            $actual = get_class($e);
            if ($e instanceof $class) {
                return;
            }
        }

        static::reportInvalidArgument($message ?: sprintf(
            'Expected to throw "%s", got "%s"',
            $class,
            $actual
        ));
    }

    public static function __callStatic($name, $arguments)
    {
        if ('nullOr' === substr($name, 0, 6)) {
            if (null !== $arguments[0]) {
                $method = lcfirst(substr($name, 6));
                call_user_func_array(array('static', $method), $arguments);
            }

            return;
        }

        if ('all' === substr($name, 0, 3)) {
            static::isTraversable($arguments[0]);

            $method = lcfirst(substr($name, 3));
            $args = $arguments;

            foreach ($arguments[0] as $entry) {
                $args[0] = $entry;

                call_user_func_array(array('static', $method), $args);
            }

            return;
        }

        throw new BadMethodCallException('No such method: '.$name);
    }

    protected static function valueToString($value)
    {
        if (null === $value) {
            return 'null';
        }

        if (true === $value) {
            return 'true';
        }

        if (false === $value) {
            return 'false';
        }

        if (is_array($value)) {
            return 'array';
        }

        if (is_object($value)) {
            return get_class($value);
        }

        if (is_resource($value)) {
            return 'resource';
        }

        if (is_string($value)) {
            return '"'.$value.'"';
        }

        return (string) $value;
    }

    protected static function typeToString($value)
    {
        return is_object($value) ? get_class($value) : gettype($value);
    }

    protected static function strlen($value)
    {
        if (!function_exists('mb_detect_encoding')) {
            return strlen($value);
        }

        if (false === $encoding = mb_detect_encoding($value)) {
            return strlen($value);
        }

        return mb_strwidth($value, $encoding);
    }

    protected static function reportInvalidArgument($message)
    {
        throw new InvalidArgumentException($message);
    }

    private function __construct()
    {
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Webmozart\PathUtil;

use InvalidArgumentException;
use RuntimeException;
use Webmozart\Assert\Assert;

/**
 * Contains utility methods for handling path strings.
 *
 * The methods in this class are able to deal with both UNIX and Windows paths
 * with both forward and backward slashes. All methods return normalized parts
 * containing only forward slashes and no excess "." and ".." segments.
 *
 * @since  1.0
 *
 * @author Bernhard Schussek 
 * @author Thomas Schulz 
 */
final class Path
{
    /**
     * The number of buffer entries that triggers a cleanup operation.
     */
    const CLEANUP_THRESHOLD = 1250;

    /**
     * The buffer size after the cleanup operation.
     */
    const CLEANUP_SIZE = 1000;

    /**
     * Buffers input/output of {@link canonicalize()}.
     *
     * @var array
     */
    private static $buffer = array();

    /**
     * The size of the buffer.
     *
     * @var int
     */
    private static $bufferSize = 0;

    /**
     * Canonicalizes the given path.
     *
     * During normalization, all slashes are replaced by forward slashes ("/").
     * Furthermore, all "." and ".." segments are removed as far as possible.
     * ".." segments at the beginning of relative paths are not removed.
     *
     * ```php
     * echo Path::canonicalize("\webmozart\puli\..\css\style.css");
     * // => /webmozart/css/style.css
     *
     * echo Path::canonicalize("../css/./style.css");
     * // => ../css/style.css
     * ```
     *
     * This method is able to deal with both UNIX and Windows paths.
     *
     * @param string $path A path string.
     *
     * @return string The canonical path.
     *
     * @since 1.0 Added method.
     * @since 2.0 Method now fails if $path is not a string.
     * @since 2.1 Added support for `~`.
     */
    public static function canonicalize($path)
    {
        if ('' === $path) {
            return '';
        }

        Assert::string($path, 'The path must be a string. Got: %s');

        // This method is called by many other methods in this class. Buffer
        // the canonicalized paths to make up for the severe performance
        // decrease.
        if (isset(self::$buffer[$path])) {
            return self::$buffer[$path];
        }

        // Replace "~" with user's home directory.
        if ('~' === $path[0]) {
            $path = static::getHomeDirectory().substr($path, 1);
        }

        $path = str_replace('\\', '/', $path);

        list($root, $pathWithoutRoot) = self::split($path);

        $parts = explode('/', $pathWithoutRoot);
        $canonicalParts = array();

        // Collapse "." and "..", if possible
        foreach ($parts as $part) {
            if ('.' === $part || '' === $part) {
                continue;
            }

            // Collapse ".." with the previous part, if one exists
            // Don't collapse ".." if the previous part is also ".."
            if ('..' === $part && count($canonicalParts) > 0
                    && '..' !== $canonicalParts[count($canonicalParts) - 1]) {
                array_pop($canonicalParts);

                continue;
            }

            // Only add ".." prefixes for relative paths
            if ('..' !== $part || '' === $root) {
                $canonicalParts[] = $part;
            }
        }

        // Add the root directory again
        self::$buffer[$path] = $canonicalPath = $root.implode('/', $canonicalParts);
        ++self::$bufferSize;

        // Clean up regularly to prevent memory leaks
        if (self::$bufferSize > self::CLEANUP_THRESHOLD) {
            self::$buffer = array_slice(self::$buffer, -self::CLEANUP_SIZE, null, true);
            self::$bufferSize = self::CLEANUP_SIZE;
        }

        return $canonicalPath;
    }

    /**
     * Normalizes the given path.
     *
     * During normalization, all slashes are replaced by forward slashes ("/").
     * Contrary to {@link canonicalize()}, this method does not remove invalid
     * or dot path segments. Consequently, it is much more efficient and should
     * be used whenever the given path is known to be a valid, absolute system
     * path.
     *
     * This method is able to deal with both UNIX and Windows paths.
     *
     * @param string $path A path string.
     *
     * @return string The normalized path.
     *
     * @since 2.2 Added method.
     */
    public static function normalize($path)
    {
        Assert::string($path, 'The path must be a string. Got: %s');

        return str_replace('\\', '/', $path);
    }

    /**
     * Returns the directory part of the path.
     *
     * This method is similar to PHP's dirname(), but handles various cases
     * where dirname() returns a weird result:
     *
     *  - dirname() does not accept backslashes on UNIX
     *  - dirname("C:/webmozart") returns "C:", not "C:/"
     *  - dirname("C:/") returns ".", not "C:/"
     *  - dirname("C:") returns ".", not "C:/"
     *  - dirname("webmozart") returns ".", not ""
     *  - dirname() does not canonicalize the result
     *
     * This method fixes these shortcomings and behaves like dirname()
     * otherwise.
     *
     * The result is a canonical path.
     *
     * @param string $path A path string.
     *
     * @return string The canonical directory part. Returns the root directory
     *                if the root directory is passed. Returns an empty string
     *                if a relative path is passed that contains no slashes.
     *                Returns an empty string if an empty string is passed.
     *
     * @since 1.0 Added method.
     * @since 2.0 Method now fails if $path is not a string.
     */
    public static function getDirectory($path)
    {
        if ('' === $path) {
            return '';
        }

        $path = static::canonicalize($path);

        // Maintain scheme
        if (false !== ($pos = strpos($path, '://'))) {
            $scheme = substr($path, 0, $pos + 3);
            $path = substr($path, $pos + 3);
        } else {
            $scheme = '';
        }

        if (false !== ($pos = strrpos($path, '/'))) {
            // Directory equals root directory "/"
            if (0 === $pos) {
                return $scheme.'/';
            }

            // Directory equals Windows root "C:/"
            if (2 === $pos && ctype_alpha($path[0]) && ':' === $path[1]) {
                return $scheme.substr($path, 0, 3);
            }

            return $scheme.substr($path, 0, $pos);
        }

        return '';
    }

    /**
     * Returns canonical path of the user's home directory.
     *
     * Supported operating systems:
     *
     *  - UNIX
     *  - Windows8 and upper
     *
     * If your operation system or environment isn't supported, an exception is thrown.
     *
     * The result is a canonical path.
     *
     * @return string The canonical home directory
     *
     * @throws RuntimeException If your operation system or environment isn't supported
     *
     * @since 2.1 Added method.
     */
    public static function getHomeDirectory()
    {
        // For UNIX support
        if (getenv('HOME')) {
            return static::canonicalize(getenv('HOME'));
        }

        // For >= Windows8 support
        if (getenv('HOMEDRIVE') && getenv('HOMEPATH')) {
            return static::canonicalize(getenv('HOMEDRIVE').getenv('HOMEPATH'));
        }

        throw new RuntimeException("Your environment or operation system isn't supported");
    }

    /**
     * Returns the root directory of a path.
     *
     * The result is a canonical path.
     *
     * @param string $path A path string.
     *
     * @return string The canonical root directory. Returns an empty string if
     *                the given path is relative or empty.
     *
     * @since 1.0 Added method.
     * @since 2.0 Method now fails if $path is not a string.
     */
    public static function getRoot($path)
    {
        if ('' === $path) {
            return '';
        }

        Assert::string($path, 'The path must be a string. Got: %s');

        // Maintain scheme
        if (false !== ($pos = strpos($path, '://'))) {
            $scheme = substr($path, 0, $pos + 3);
            $path = substr($path, $pos + 3);
        } else {
            $scheme = '';
        }

        // UNIX root "/" or "\" (Windows style)
        if ('/' === $path[0] || '\\' === $path[0]) {
            return $scheme.'/';
        }

        $length = strlen($path);

        // Windows root
        if ($length > 1 && ctype_alpha($path[0]) && ':' === $path[1]) {
            // Special case: "C:"
            if (2 === $length) {
                return $scheme.$path.'/';
            }

            // Normal case: "C:/ or "C:\"
            if ('/' === $path[2] || '\\' === $path[2]) {
                return $scheme.$path[0].$path[1].'/';
            }
        }

        return '';
    }

    /**
     * Returns the file name from a file path.
     *
     * @param string $path The path string.
     *
     * @return string The file name.
     *
     * @since 1.1 Added method.
     * @since 2.0 Method now fails if $path is not a string.
     */
    public static function getFilename($path)
    {
        if ('' === $path) {
            return '';
        }

        Assert::string($path, 'The path must be a string. Got: %s');

        return basename($path);
    }

    /**
     * Returns the file name without the extension from a file path.
     *
     * @param string      $path      The path string.
     * @param string|null $extension If specified, only that extension is cut
     *                               off (may contain leading dot).
     *
     * @return string The file name without extension.
     *
     * @since 1.1 Added method.
     * @since 2.0 Method now fails if $path or $extension have invalid types.
     */
    public static function getFilenameWithoutExtension($path, $extension = null)
    {
        if ('' === $path) {
            return '';
        }

        Assert::string($path, 'The path must be a string. Got: %s');
        Assert::nullOrString($extension, 'The extension must be a string or null. Got: %s');

        if (null !== $extension) {
            // remove extension and trailing dot
            return rtrim(basename($path, $extension), '.');
        }

        return pathinfo($path, PATHINFO_FILENAME);
    }

    /**
     * Returns the extension from a file path.
     *
     * @param string $path           The path string.
     * @param bool   $forceLowerCase Forces the extension to be lower-case
     *                               (requires mbstring extension for correct
     *                               multi-byte character handling in extension).
     *
     * @return string The extension of the file path (without leading dot).
     *
     * @since 1.1 Added method.
     * @since 2.0 Method now fails if $path is not a string.
     */
    public static function getExtension($path, $forceLowerCase = false)
    {
        if ('' === $path) {
            return '';
        }

        Assert::string($path, 'The path must be a string. Got: %s');

        $extension = pathinfo($path, PATHINFO_EXTENSION);

        if ($forceLowerCase) {
            $extension = self::toLower($extension);
        }

        return $extension;
    }

    /**
     * Returns whether the path has an extension.
     *
     * @param string            $path       The path string.
     * @param string|array|null $extensions If null or not provided, checks if
     *                                      an extension exists, otherwise
     *                                      checks for the specified extension
     *                                      or array of extensions (with or
     *                                      without leading dot).
     * @param bool              $ignoreCase Whether to ignore case-sensitivity
     *                                      (requires mbstring extension for
     *                                      correct multi-byte character
     *                                      handling in the extension).
     *
     * @return bool Returns `true` if the path has an (or the specified)
     *              extension and `false` otherwise.
     *
     * @since 1.1 Added method.
     * @since 2.0 Method now fails if $path or $extensions have invalid types.
     */
    public static function hasExtension($path, $extensions = null, $ignoreCase = false)
    {
        if ('' === $path) {
            return false;
        }

        $extensions = is_object($extensions) ? array($extensions) : (array) $extensions;

        Assert::allString($extensions, 'The extensions must be strings. Got: %s');

        $actualExtension = self::getExtension($path, $ignoreCase);

        // Only check if path has any extension
        if (empty($extensions)) {
            return '' !== $actualExtension;
        }

        foreach ($extensions as $key => $extension) {
            if ($ignoreCase) {
                $extension = self::toLower($extension);
            }

            // remove leading '.' in extensions array
            $extensions[$key] = ltrim($extension, '.');
        }

        return in_array($actualExtension, $extensions);
    }

    /**
     * Changes the extension of a path string.
     *
     * @param string $path      The path string with filename.ext to change.
     * @param string $extension New extension (with or without leading dot).
     *
     * @return string The path string with new file extension.
     *
     * @since 1.1 Added method.
     * @since 2.0 Method now fails if $path or $extension is not a string.
     */
    public static function changeExtension($path, $extension)
    {
        if ('' === $path) {
            return '';
        }

        Assert::string($extension, 'The extension must be a string. Got: %s');

        $actualExtension = self::getExtension($path);
        $extension = ltrim($extension, '.');

        // No extension for paths
        if ('/' === substr($path, -1)) {
            return $path;
        }

        // No actual extension in path
        if (empty($actualExtension)) {
            return $path.('.' === substr($path, -1) ? '' : '.').$extension;
        }

        return substr($path, 0, -strlen($actualExtension)).$extension;
    }

    /**
     * Returns whether a path is absolute.
     *
     * @param string $path A path string.
     *
     * @return bool Returns true if the path is absolute, false if it is
     *              relative or empty.
     *
     * @since 1.0 Added method.
     * @since 2.0 Method now fails if $path is not a string.
     */
    public static function isAbsolute($path)
    {
        if ('' === $path) {
            return false;
        }

        Assert::string($path, 'The path must be a string. Got: %s');

        // Strip scheme
        if (false !== ($pos = strpos($path, '://'))) {
            $path = substr($path, $pos + 3);
        }

        // UNIX root "/" or "\" (Windows style)
        if ('/' === $path[0] || '\\' === $path[0]) {
            return true;
        }

        // Windows root
        if (strlen($path) > 1 && ctype_alpha($path[0]) && ':' === $path[1]) {
            // Special case: "C:"
            if (2 === strlen($path)) {
                return true;
            }

            // Normal case: "C:/ or "C:\"
            if ('/' === $path[2] || '\\' === $path[2]) {
                return true;
            }
        }

        return false;
    }

    /**
     * Returns whether a path is relative.
     *
     * @param string $path A path string.
     *
     * @return bool Returns true if the path is relative or empty, false if
     *              it is absolute.
     *
     * @since 1.0 Added method.
     * @since 2.0 Method now fails if $path is not a string.
     */
    public static function isRelative($path)
    {
        return !static::isAbsolute($path);
    }

    /**
     * Turns a relative path into an absolute path.
     *
     * Usually, the relative path is appended to the given base path. Dot
     * segments ("." and "..") are removed/collapsed and all slashes turned
     * into forward slashes.
     *
     * ```php
     * echo Path::makeAbsolute("../style.css", "/webmozart/puli/css");
     * // => /webmozart/puli/style.css
     * ```
     *
     * If an absolute path is passed, that path is returned unless its root
     * directory is different than the one of the base path. In that case, an
     * exception is thrown.
     *
     * ```php
     * Path::makeAbsolute("/style.css", "/webmozart/puli/css");
     * // => /style.css
     *
     * Path::makeAbsolute("C:/style.css", "C:/webmozart/puli/css");
     * // => C:/style.css
     *
     * Path::makeAbsolute("C:/style.css", "/webmozart/puli/css");
     * // InvalidArgumentException
     * ```
     *
     * If the base path is not an absolute path, an exception is thrown.
     *
     * The result is a canonical path.
     *
     * @param string $path     A path to make absolute.
     * @param string $basePath An absolute base path.
     *
     * @return string An absolute path in canonical form.
     *
     * @throws InvalidArgumentException If the base path is not absolute or if
     *                                  the given path is an absolute path with
     *                                  a different root than the base path.
     *
     * @since 1.0   Added method.
     * @since 2.0   Method now fails if $path or $basePath is not a string.
     * @since 2.2.2 Method does not fail anymore of $path and $basePath are
     *              absolute, but on different partitions.
     */
    public static function makeAbsolute($path, $basePath)
    {
        Assert::stringNotEmpty($basePath, 'The base path must be a non-empty string. Got: %s');

        if (!static::isAbsolute($basePath)) {
            throw new InvalidArgumentException(sprintf(
                'The base path "%s" is not an absolute path.',
                $basePath
            ));
        }

        if (static::isAbsolute($path)) {
            return static::canonicalize($path);
        }

        if (false !== ($pos = strpos($basePath, '://'))) {
            $scheme = substr($basePath, 0, $pos + 3);
            $basePath = substr($basePath, $pos + 3);
        } else {
            $scheme = '';
        }

        return $scheme.self::canonicalize(rtrim($basePath, '/\\').'/'.$path);
    }

    /**
     * Turns a path into a relative path.
     *
     * The relative path is created relative to the given base path:
     *
     * ```php
     * echo Path::makeRelative("/webmozart/style.css", "/webmozart/puli");
     * // => ../style.css
     * ```
     *
     * If a relative path is passed and the base path is absolute, the relative
     * path is returned unchanged:
     *
     * ```php
     * Path::makeRelative("style.css", "/webmozart/puli/css");
     * // => style.css
     * ```
     *
     * If both paths are relative, the relative path is created with the
     * assumption that both paths are relative to the same directory:
     *
     * ```php
     * Path::makeRelative("style.css", "webmozart/puli/css");
     * // => ../../../style.css
     * ```
     *
     * If both paths are absolute, their root directory must be the same,
     * otherwise an exception is thrown:
     *
     * ```php
     * Path::makeRelative("C:/webmozart/style.css", "/webmozart/puli");
     * // InvalidArgumentException
     * ```
     *
     * If the passed path is absolute, but the base path is not, an exception
     * is thrown as well:
     *
     * ```php
     * Path::makeRelative("/webmozart/style.css", "webmozart/puli");
     * // InvalidArgumentException
     * ```
     *
     * If the base path is not an absolute path, an exception is thrown.
     *
     * The result is a canonical path.
     *
     * @param string $path     A path to make relative.
     * @param string $basePath A base path.
     *
     * @return string A relative path in canonical form.
     *
     * @throws InvalidArgumentException If the base path is not absolute or if
     *                                  the given path has a different root
     *                                  than the base path.
     *
     * @since 1.0 Added method.
     * @since 2.0 Method now fails if $path or $basePath is not a string.
     */
    public static function makeRelative($path, $basePath)
    {
        Assert::string($basePath, 'The base path must be a string. Got: %s');

        $path = static::canonicalize($path);
        $basePath = static::canonicalize($basePath);

        list($root, $relativePath) = self::split($path);
        list($baseRoot, $relativeBasePath) = self::split($basePath);

        // If the base path is given as absolute path and the path is already
        // relative, consider it to be relative to the given absolute path
        // already
        if ('' === $root && '' !== $baseRoot) {
            // If base path is already in its root
            if ('' === $relativeBasePath) {
                $relativePath = ltrim($relativePath, './\\');
            }

            return $relativePath;
        }

        // If the passed path is absolute, but the base path is not, we
        // cannot generate a relative path
        if ('' !== $root && '' === $baseRoot) {
            throw new InvalidArgumentException(sprintf(
                'The absolute path "%s" cannot be made relative to the '.
                'relative path "%s". You should provide an absolute base '.
                'path instead.',
                $path,
                $basePath
            ));
        }

        // Fail if the roots of the two paths are different
        if ($baseRoot && $root !== $baseRoot) {
            throw new InvalidArgumentException(sprintf(
                'The path "%s" cannot be made relative to "%s", because they '.
                'have different roots ("%s" and "%s").',
                $path,
                $basePath,
                $root,
                $baseRoot
            ));
        }

        if ('' === $relativeBasePath) {
            return $relativePath;
        }

        // Build a "../../" prefix with as many "../" parts as necessary
        $parts = explode('/', $relativePath);
        $baseParts = explode('/', $relativeBasePath);
        $dotDotPrefix = '';

        // Once we found a non-matching part in the prefix, we need to add
        // "../" parts for all remaining parts
        $match = true;

        foreach ($baseParts as $i => $basePart) {
            if ($match && isset($parts[$i]) && $basePart === $parts[$i]) {
                unset($parts[$i]);

                continue;
            }

            $match = false;
            $dotDotPrefix .= '../';
        }

        return rtrim($dotDotPrefix.implode('/', $parts), '/');
    }

    /**
     * Returns whether the given path is on the local filesystem.
     *
     * @param string $path A path string.
     *
     * @return bool Returns true if the path is local, false for a URL.
     *
     * @since 1.0 Added method.
     * @since 2.0 Method now fails if $path is not a string.
     */
    public static function isLocal($path)
    {
        Assert::string($path, 'The path must be a string. Got: %s');

        return '' !== $path && false === strpos($path, '://');
    }

    /**
     * Returns the longest common base path of a set of paths.
     *
     * Dot segments ("." and "..") are removed/collapsed and all slashes turned
     * into forward slashes.
     *
     * ```php
     * $basePath = Path::getLongestCommonBasePath(array(
     *     '/webmozart/css/style.css',
     *     '/webmozart/css/..'
     * ));
     * // => /webmozart
     * ```
     *
     * The root is returned if no common base path can be found:
     *
     * ```php
     * $basePath = Path::getLongestCommonBasePath(array(
     *     '/webmozart/css/style.css',
     *     '/puli/css/..'
     * ));
     * // => /
     * ```
     *
     * If the paths are located on different Windows partitions, `null` is
     * returned.
     *
     * ```php
     * $basePath = Path::getLongestCommonBasePath(array(
     *     'C:/webmozart/css/style.css',
     *     'D:/webmozart/css/..'
     * ));
     * // => null
     * ```
     *
     * @param array $paths A list of paths.
     *
     * @return string|null The longest common base path in canonical form or
     *                     `null` if the paths are on different Windows
     *                     partitions.
     *
     * @since 1.0 Added method.
     * @since 2.0 Method now fails if $paths are not strings.
     */
    public static function getLongestCommonBasePath(array $paths)
    {
        Assert::allString($paths, 'The paths must be strings. Got: %s');

        list($bpRoot, $basePath) = self::split(self::canonicalize(reset($paths)));

        for (next($paths); null !== key($paths) && '' !== $basePath; next($paths)) {
            list($root, $path) = self::split(self::canonicalize(current($paths)));

            // If we deal with different roots (e.g. C:/ vs. D:/), it's time
            // to quit
            if ($root !== $bpRoot) {
                return null;
            }

            // Make the base path shorter until it fits into path
            while (true) {
                if ('.' === $basePath) {
                    // No more base paths
                    $basePath = '';

                    // Next path
                    continue 2;
                }

                // Prevent false positives for common prefixes
                // see isBasePath()
                if (0 === strpos($path.'/', $basePath.'/')) {
                    // Next path
                    continue 2;
                }

                $basePath = dirname($basePath);
            }
        }

        return $bpRoot.$basePath;
    }

    /**
     * Joins two or more path strings.
     *
     * The result is a canonical path.
     *
     * @param string[]|string $paths Path parts as parameters or array.
     *
     * @return string The joint path.
     *
     * @since 2.0 Added method.
     */
    public static function join($paths)
    {
        if (!is_array($paths)) {
            $paths = func_get_args();
        }

        Assert::allString($paths, 'The paths must be strings. Got: %s');

        $finalPath = null;
        $wasScheme = false;

        foreach ($paths as $path) {
            $path = (string) $path;

            if ('' === $path) {
                continue;
            }

            if (null === $finalPath) {
                // For first part we keep slashes, like '/top', 'C:\' or 'phar://'
                $finalPath = $path;
                $wasScheme = (strpos($path, '://') !== false);
                continue;
            }

            // Only add slash if previous part didn't end with '/' or '\'
            if (!in_array(substr($finalPath, -1), array('/', '\\'))) {
                $finalPath .= '/';
            }

            // If first part included a scheme like 'phar://' we allow current part to start with '/', otherwise trim
            $finalPath .= $wasScheme ? $path : ltrim($path, '/');
            $wasScheme = false;
        }

        if (null === $finalPath) {
            return '';
        }

        return self::canonicalize($finalPath);
    }

    /**
     * Returns whether a path is a base path of another path.
     *
     * Dot segments ("." and "..") are removed/collapsed and all slashes turned
     * into forward slashes.
     *
     * ```php
     * Path::isBasePath('/webmozart', '/webmozart/css');
     * // => true
     *
     * Path::isBasePath('/webmozart', '/webmozart');
     * // => true
     *
     * Path::isBasePath('/webmozart', '/webmozart/..');
     * // => false
     *
     * Path::isBasePath('/webmozart', '/puli');
     * // => false
     * ```
     *
     * @param string $basePath The base path to test.
     * @param string $ofPath   The other path.
     *
     * @return bool Whether the base path is a base path of the other path.
     *
     * @since 1.0 Added method.
     * @since 2.0 Method now fails if $basePath or $ofPath is not a string.
     */
    public static function isBasePath($basePath, $ofPath)
    {
        Assert::string($basePath, 'The base path must be a string. Got: %s');

        $basePath = self::canonicalize($basePath);
        $ofPath = self::canonicalize($ofPath);

        // Append slashes to prevent false positives when two paths have
        // a common prefix, for example /base/foo and /base/foobar.
        // Don't append a slash for the root "/", because then that root
        // won't be discovered as common prefix ("//" is not a prefix of
        // "/foobar/").
        return 0 === strpos($ofPath.'/', rtrim($basePath, '/').'/');
    }

    /**
     * Splits a part into its root directory and the remainder.
     *
     * If the path has no root directory, an empty root directory will be
     * returned.
     *
     * If the root directory is a Windows style partition, the resulting root
     * will always contain a trailing slash.
     *
     * list ($root, $path) = Path::split("C:/webmozart")
     * // => array("C:/", "webmozart")
     *
     * list ($root, $path) = Path::split("C:")
     * // => array("C:/", "")
     *
     * @param string $path The canonical path to split.
     *
     * @return string[] An array with the root directory and the remaining
     *                  relative path.
     */
    private static function split($path)
    {
        if ('' === $path) {
            return array('', '');
        }

        // Remember scheme as part of the root, if any
        if (false !== ($pos = strpos($path, '://'))) {
            $root = substr($path, 0, $pos + 3);
            $path = substr($path, $pos + 3);
        } else {
            $root = '';
        }

        $length = strlen($path);

        // Remove and remember root directory
        if ('/' === $path[0]) {
            $root .= '/';
            $path = $length > 1 ? substr($path, 1) : '';
        } elseif ($length > 1 && ctype_alpha($path[0]) && ':' === $path[1]) {
            if (2 === $length) {
                // Windows special case: "C:"
                $root .= $path.'/';
                $path = '';
            } elseif ('/' === $path[2]) {
                // Windows normal case: "C:/"..
                $root .= substr($path, 0, 3);
                $path = $length > 3 ? substr($path, 3) : '';
            }
        }

        return array($root, $path);
    }

    /**
     * Converts string to lower-case (multi-byte safe if mbstring is installed).
     *
     * @param string $str The string
     *
     * @return string Lower case string
     */
    private static function toLower($str)
    {
        if (function_exists('mb_strtolower')) {
            return mb_strtolower($str, mb_detect_encoding($str));
        }

        return strtolower($str);
    }

    private function __construct()
    {
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Webmozart\PathUtil;

use InvalidArgumentException;
use Webmozart\Assert\Assert;

/**
 * Contains utility methods for handling URL strings.
 *
 * The methods in this class are able to deal with URLs.
 *
 * @since  2.3
 *
 * @author Bernhard Schussek 
 * @author Claudio Zizza 
 */
final class Url
{
    /**
     * Turns a URL into a relative path.
     *
     * The result is a canonical path. This class is using functionality of Path class.
     *
     * @see Path
     *
     * @param string $url     A URL to make relative.
     * @param string $baseUrl A base URL.
     *
     * @return string
     *
     * @throws InvalidArgumentException If the URL and base URL does
     *                                  not match.
     */
    public static function makeRelative($url, $baseUrl)
    {
        Assert::string($url, 'The URL must be a string. Got: %s');
        Assert::string($baseUrl, 'The base URL must be a string. Got: %s');
        Assert::contains($baseUrl, '://', '%s is not an absolute Url.');

        list($baseHost, $basePath) = self::split($baseUrl);

        if (false === strpos($url, '://')) {
            if (0 === strpos($url, '/')) {
                $host = $baseHost;
            } else {
                $host = '';
            }
            $path = $url;
        } else {
            list($host, $path) = self::split($url);
        }

        if ('' !== $host && $host !== $baseHost) {
            throw new InvalidArgumentException(sprintf(
                'The URL "%s" cannot be made relative to "%s" since their host names are different.',
                $host,
                $baseHost
            ));
        }

        return Path::makeRelative($path, $basePath);
    }

    /**
     * Splits a URL into its host and the path.
     *
     * ```php
     * list ($root, $path) = Path::split("http://example.com/webmozart")
     * // => array("http://example.com", "/webmozart")
     *
     * list ($root, $path) = Path::split("http://example.com")
     * // => array("http://example.com", "")
     * ```
     *
     * @param string $url The URL to split.
     *
     * @return string[] An array with the host and the path of the URL.
     *
     * @throws InvalidArgumentException If $url is not a URL.
     */
    private static function split($url)
    {
        $pos = strpos($url, '://');
        $scheme = substr($url, 0, $pos + 3);
        $url = substr($url, $pos + 3);

        if (false !== ($pos = strpos($url, '/'))) {
            $host = substr($url, 0, $pos);
            $url = substr($url, $pos);
        } else {
            // No path, only host
            $host = $url;
            $url = '/';
        }

        // At this point, we have $scheme, $host and $path
        $root = $scheme.$host;

        return array($root, $url);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A PHP token.
 *
 * @author    Sebastian Bergmann 
 * @copyright Sebastian Bergmann 
 * @license   http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
 * @link      http://github.com/sebastianbergmann/php-token-stream/tree
 * @since     Class available since Release 1.0.0
 */
abstract class PHP_Token
{
    /**
     * @var string
     */
    protected $text;

    /**
     * @var integer
     */
    protected $line;

    /**
     * @var PHP_Token_Stream
     */
    protected $tokenStream;

    /**
     * @var integer
     */
    protected $id;

    /**
     * Constructor.
     *
     * @param string           $text
     * @param integer          $line
     * @param PHP_Token_Stream $tokenStream
     * @param integer          $id
     */
    public function __construct($text, $line, PHP_Token_Stream $tokenStream, $id)
    {
        $this->text        = $text;
        $this->line        = $line;
        $this->tokenStream = $tokenStream;
        $this->id          = $id;
    }

    /**
     * @return string
     */
    public function __toString()
    {
        return $this->text;
    }

    /**
     * @return integer
     */
    public function getLine()
    {
        return $this->line;
    }
}

abstract class PHP_TokenWithScope extends PHP_Token
{
    /**
     * @var integer
     */
    protected $endTokenId;

    /**
     * Get the docblock for this token
     *
     * This method will fetch the docblock belonging to the current token. The
     * docblock must be placed on the line directly above the token to be
     * recognized.
     *
     * @return string|null Returns the docblock as a string if found
     */
    public function getDocblock()
    {
        $tokens            = $this->tokenStream->tokens();
        $currentLineNumber = $tokens[$this->id]->getLine();
        $prevLineNumber    = $currentLineNumber - 1;

        for ($i = $this->id - 1; $i; $i--) {
            if (!isset($tokens[$i])) {
                return;
            }

            if ($tokens[$i] instanceof PHP_Token_FUNCTION ||
                $tokens[$i] instanceof PHP_Token_CLASS ||
                $tokens[$i] instanceof PHP_Token_TRAIT) {
                // Some other trait, class or function, no docblock can be
                // used for the current token
                break;
            }

            $line = $tokens[$i]->getLine();

            if ($line == $currentLineNumber ||
                ($line == $prevLineNumber &&
                 $tokens[$i] instanceof PHP_Token_WHITESPACE)) {
                continue;
            }

            if ($line < $currentLineNumber &&
                !$tokens[$i] instanceof PHP_Token_DOC_COMMENT) {
                break;
            }

            return (string)$tokens[$i];
        }
    }

    /**
     * @return integer
     */
    public function getEndTokenId()
    {
        $block  = 0;
        $i      = $this->id;
        $tokens = $this->tokenStream->tokens();

        while ($this->endTokenId === null && isset($tokens[$i])) {
            if ($tokens[$i] instanceof PHP_Token_OPEN_CURLY ||
                $tokens[$i] instanceof PHP_Token_CURLY_OPEN) {
                $block++;
            } elseif ($tokens[$i] instanceof PHP_Token_CLOSE_CURLY) {
                $block--;

                if ($block === 0) {
                    $this->endTokenId = $i;
                }
            } elseif (($this instanceof PHP_Token_FUNCTION ||
                $this instanceof PHP_Token_NAMESPACE) &&
                $tokens[$i] instanceof PHP_Token_SEMICOLON) {
                if ($block === 0) {
                    $this->endTokenId = $i;
                }
            }

            $i++;
        }

        if ($this->endTokenId === null) {
            $this->endTokenId = $this->id;
        }

        return $this->endTokenId;
    }

    /**
     * @return integer
     */
    public function getEndLine()
    {
        return $this->tokenStream[$this->getEndTokenId()]->getLine();
    }
}

abstract class PHP_TokenWithScopeAndVisibility extends PHP_TokenWithScope
{
    /**
     * @return string
     */
    public function getVisibility()
    {
        $tokens = $this->tokenStream->tokens();

        for ($i = $this->id - 2; $i > $this->id - 7; $i -= 2) {
            if (isset($tokens[$i]) &&
               ($tokens[$i] instanceof PHP_Token_PRIVATE ||
                $tokens[$i] instanceof PHP_Token_PROTECTED ||
                $tokens[$i] instanceof PHP_Token_PUBLIC)) {
                return strtolower(
                    str_replace('PHP_Token_', '', get_class($tokens[$i]))
                );
            }
            if (isset($tokens[$i]) &&
              !($tokens[$i] instanceof PHP_Token_STATIC ||
                $tokens[$i] instanceof PHP_Token_FINAL ||
                $tokens[$i] instanceof PHP_Token_ABSTRACT)) {
                // no keywords; stop visibility search
                break;
            }
        }
    }

    /**
     * @return string
     */
    public function getKeywords()
    {
        $keywords = array();
        $tokens   = $this->tokenStream->tokens();

        for ($i = $this->id - 2; $i > $this->id - 7; $i -= 2) {
            if (isset($tokens[$i]) &&
               ($tokens[$i] instanceof PHP_Token_PRIVATE ||
                $tokens[$i] instanceof PHP_Token_PROTECTED ||
                $tokens[$i] instanceof PHP_Token_PUBLIC)) {
                continue;
            }

            if (isset($tokens[$i]) &&
               ($tokens[$i] instanceof PHP_Token_STATIC ||
                $tokens[$i] instanceof PHP_Token_FINAL ||
                $tokens[$i] instanceof PHP_Token_ABSTRACT)) {
                $keywords[] = strtolower(
                    str_replace('PHP_Token_', '', get_class($tokens[$i]))
                );
            }
        }

        return implode(',', $keywords);
    }
}

abstract class PHP_Token_Includes extends PHP_Token
{
    /**
     * @var string
     */
    protected $name;

    /**
     * @var string
     */
    protected $type;

    /**
     * @return string
     */
    public function getName()
    {
        if ($this->name === null) {
            $this->process();
        }

        return $this->name;
    }

    /**
     * @return string
     */
    public function getType()
    {
        if ($this->type === null) {
            $this->process();
        }

        return $this->type;
    }

    private function process()
    {
        $tokens = $this->tokenStream->tokens();

        if ($tokens[$this->id+2] instanceof PHP_Token_CONSTANT_ENCAPSED_STRING) {
            $this->name = trim($tokens[$this->id+2], "'\"");
            $this->type = strtolower(
                str_replace('PHP_Token_', '', get_class($tokens[$this->id]))
            );
        }
    }
}


class PHP_Token_FUNCTION extends PHP_TokenWithScopeAndVisibility
{
    /**
     * @var array
     */
    protected $arguments;

    /**
     * @var integer
     */
    protected $ccn;

    /**
     * @var string
     */
    protected $name;

    /**
     * @var string
     */
    protected $signature;

    /**
     * @return array
     */
    public function getArguments()
    {
        if ($this->arguments !== null) {
            return $this->arguments;
        }

        $this->arguments = array();
        $tokens          = $this->tokenStream->tokens();
        $typeDeclaration = null;

        // Search for first token inside brackets
        $i = $this->id + 2;

        while (!$tokens[$i-1] instanceof PHP_Token_OPEN_BRACKET) {
            $i++;
        }

        while (!$tokens[$i] instanceof PHP_Token_CLOSE_BRACKET) {
            if ($tokens[$i] instanceof PHP_Token_STRING) {
                $typeDeclaration = (string)$tokens[$i];
            } elseif ($tokens[$i] instanceof PHP_Token_VARIABLE) {
                $this->arguments[(string)$tokens[$i]] = $typeDeclaration;
                $typeDeclaration                      = null;
            }

            $i++;
        }

        return $this->arguments;
    }

    /**
     * @return string
     */
    public function getName()
    {
        if ($this->name !== null) {
            return $this->name;
        }

        $tokens = $this->tokenStream->tokens();

        for ($i = $this->id + 1; $i < count($tokens); $i++) {
            if ($tokens[$i] instanceof PHP_Token_STRING) {
                $this->name = (string)$tokens[$i];
                break;
            } elseif ($tokens[$i] instanceof PHP_Token_AMPERSAND &&
                     $tokens[$i+1] instanceof PHP_Token_STRING) {
                $this->name = (string)$tokens[$i+1];
                break;
            } elseif ($tokens[$i] instanceof PHP_Token_OPEN_BRACKET) {
                $this->name = 'anonymous function';
                break;
            }
        }

        if ($this->name != 'anonymous function') {
            for ($i = $this->id; $i; --$i) {
                if ($tokens[$i] instanceof PHP_Token_NAMESPACE) {
                    $this->name = $tokens[$i]->getName() . '\\' . $this->name;
                    break;
                }

                if ($tokens[$i] instanceof PHP_Token_INTERFACE) {
                    break;
                }
            }
        }

        return $this->name;
    }

    /**
     * @return integer
     */
    public function getCCN()
    {
        if ($this->ccn !== null) {
            return $this->ccn;
        }

        $this->ccn = 1;
        $end       = $this->getEndTokenId();
        $tokens    = $this->tokenStream->tokens();

        for ($i = $this->id; $i <= $end; $i++) {
            switch (get_class($tokens[$i])) {
                case 'PHP_Token_IF':
                case 'PHP_Token_ELSEIF':
                case 'PHP_Token_FOR':
                case 'PHP_Token_FOREACH':
                case 'PHP_Token_WHILE':
                case 'PHP_Token_CASE':
                case 'PHP_Token_CATCH':
                case 'PHP_Token_BOOLEAN_AND':
                case 'PHP_Token_LOGICAL_AND':
                case 'PHP_Token_BOOLEAN_OR':
                case 'PHP_Token_LOGICAL_OR':
                case 'PHP_Token_QUESTION_MARK':
                    $this->ccn++;
                    break;
            }
        }

        return $this->ccn;
    }

    /**
     * @return string
     */
    public function getSignature()
    {
        if ($this->signature !== null) {
            return $this->signature;
        }

        if ($this->getName() == 'anonymous function') {
            $this->signature = 'anonymous function';
            $i               = $this->id + 1;
        } else {
            $this->signature = '';
            $i               = $this->id + 2;
        }

        $tokens = $this->tokenStream->tokens();

        while (isset($tokens[$i]) &&
               !$tokens[$i] instanceof PHP_Token_OPEN_CURLY &&
               !$tokens[$i] instanceof PHP_Token_SEMICOLON) {
            $this->signature .= $tokens[$i++];
        }

        $this->signature = trim($this->signature);

        return $this->signature;
    }
}

class PHP_Token_INTERFACE extends PHP_TokenWithScopeAndVisibility
{
    /**
     * @var array
     */
    protected $interfaces;

    /**
     * @return string
     */
    public function getName()
    {
        return (string)$this->tokenStream[$this->id + 2];
    }

    /**
     * @return boolean
     */
    public function hasParent()
    {
        return $this->tokenStream[$this->id + 4] instanceof PHP_Token_EXTENDS;
    }

    /**
     * @return array
     */
    public function getPackage()
    {
        $className  = $this->getName();
        $docComment = $this->getDocblock();

        $result = array(
            'namespace'   => '',
            'fullPackage' => '',
            'category'    => '',
            'package'     => '',
            'subpackage'  => ''
        );

        for ($i = $this->id; $i; --$i) {
            if ($this->tokenStream[$i] instanceof PHP_Token_NAMESPACE) {
                $result['namespace'] = $this->tokenStream[$i]->getName();
                break;
            }
        }

        if (preg_match('/@category[\s]+([\.\w]+)/', $docComment, $matches)) {
            $result['category'] = $matches[1];
        }

        if (preg_match('/@package[\s]+([\.\w]+)/', $docComment, $matches)) {
            $result['package']     = $matches[1];
            $result['fullPackage'] = $matches[1];
        }

        if (preg_match('/@subpackage[\s]+([\.\w]+)/', $docComment, $matches)) {
            $result['subpackage']   = $matches[1];
            $result['fullPackage'] .= '.' . $matches[1];
        }

        if (empty($result['fullPackage'])) {
            $result['fullPackage'] = $this->arrayToName(
                explode('_', str_replace('\\', '_', $className)),
                '.'
            );
        }

        return $result;
    }

    /**
     * @param  array  $parts
     * @param  string $join
     * @return string
     */
    protected function arrayToName(array $parts, $join = '\\')
    {
        $result = '';

        if (count($parts) > 1) {
            array_pop($parts);

            $result = join($join, $parts);
        }

        return $result;
    }

    /**
     * @return boolean|string
     */
    public function getParent()
    {
        if (!$this->hasParent()) {
            return false;
        }

        $i         = $this->id + 6;
        $tokens    = $this->tokenStream->tokens();
        $className = (string)$tokens[$i];

        while (isset($tokens[$i+1]) &&
               !$tokens[$i+1] instanceof PHP_Token_WHITESPACE) {
            $className .= (string)$tokens[++$i];
        }

        return $className;
    }

    /**
     * @return boolean
     */
    public function hasInterfaces()
    {
        return (isset($this->tokenStream[$this->id + 4]) &&
                $this->tokenStream[$this->id + 4] instanceof PHP_Token_IMPLEMENTS) ||
               (isset($this->tokenStream[$this->id + 8]) &&
                $this->tokenStream[$this->id + 8] instanceof PHP_Token_IMPLEMENTS);
    }

    /**
     * @return array|boolean
     */
    public function getInterfaces()
    {
        if ($this->interfaces !== null) {
            return $this->interfaces;
        }

        if (!$this->hasInterfaces()) {
            return ($this->interfaces = false);
        }

        if ($this->tokenStream[$this->id + 4] instanceof PHP_Token_IMPLEMENTS) {
            $i = $this->id + 3;
        } else {
            $i = $this->id + 7;
        }

        $tokens = $this->tokenStream->tokens();

        while (!$tokens[$i+1] instanceof PHP_Token_OPEN_CURLY) {
            $i++;

            if ($tokens[$i] instanceof PHP_Token_STRING) {
                $this->interfaces[] = (string)$tokens[$i];
            }
        }

        return $this->interfaces;
    }
}

class PHP_Token_ABSTRACT extends PHP_Token {}
class PHP_Token_AMPERSAND extends PHP_Token {}
class PHP_Token_AND_EQUAL extends PHP_Token {}
class PHP_Token_ARRAY extends PHP_Token {}
class PHP_Token_ARRAY_CAST extends PHP_Token {}
class PHP_Token_AS extends PHP_Token {}
class PHP_Token_AT extends PHP_Token {}
class PHP_Token_BACKTICK extends PHP_Token {}
class PHP_Token_BAD_CHARACTER extends PHP_Token {}
class PHP_Token_BOOLEAN_AND extends PHP_Token {}
class PHP_Token_BOOLEAN_OR extends PHP_Token {}
class PHP_Token_BOOL_CAST extends PHP_Token {}
class PHP_Token_BREAK extends PHP_Token {}
class PHP_Token_CARET extends PHP_Token {}
class PHP_Token_CASE extends PHP_Token {}
class PHP_Token_CATCH extends PHP_Token {}
class PHP_Token_CHARACTER extends PHP_Token {}

class PHP_Token_CLASS extends PHP_Token_INTERFACE
{
    /**
     * @return string
     */
    public function getName()
    {
        $next = $this->tokenStream[$this->id + 1];

        if ($next instanceof PHP_Token_WHITESPACE) {
            $next = $this->tokenStream[$this->id + 2];
        }

        if ($next instanceof PHP_Token_STRING) {
            return (string) $next;
        }

        if ($next instanceof PHP_Token_OPEN_CURLY ||
            $next instanceof PHP_Token_EXTENDS ||
            $next instanceof PHP_Token_IMPLEMENTS) {
            return 'anonymous class';
        }
    }
}

class PHP_Token_CLASS_C extends PHP_Token {}
class PHP_Token_CLASS_NAME_CONSTANT extends PHP_Token {}
class PHP_Token_CLONE extends PHP_Token {}
class PHP_Token_CLOSE_BRACKET extends PHP_Token {}
class PHP_Token_CLOSE_CURLY extends PHP_Token {}
class PHP_Token_CLOSE_SQUARE extends PHP_Token {}
class PHP_Token_CLOSE_TAG extends PHP_Token {}
class PHP_Token_COLON extends PHP_Token {}
class PHP_Token_COMMA extends PHP_Token {}
class PHP_Token_COMMENT extends PHP_Token {}
class PHP_Token_CONCAT_EQUAL extends PHP_Token {}
class PHP_Token_CONST extends PHP_Token {}
class PHP_Token_CONSTANT_ENCAPSED_STRING extends PHP_Token {}
class PHP_Token_CONTINUE extends PHP_Token {}
class PHP_Token_CURLY_OPEN extends PHP_Token {}
class PHP_Token_DEC extends PHP_Token {}
class PHP_Token_DECLARE extends PHP_Token {}
class PHP_Token_DEFAULT extends PHP_Token {}
class PHP_Token_DIV extends PHP_Token {}
class PHP_Token_DIV_EQUAL extends PHP_Token {}
class PHP_Token_DNUMBER extends PHP_Token {}
class PHP_Token_DO extends PHP_Token {}
class PHP_Token_DOC_COMMENT extends PHP_Token {}
class PHP_Token_DOLLAR extends PHP_Token {}
class PHP_Token_DOLLAR_OPEN_CURLY_BRACES extends PHP_Token {}
class PHP_Token_DOT extends PHP_Token {}
class PHP_Token_DOUBLE_ARROW extends PHP_Token {}
class PHP_Token_DOUBLE_CAST extends PHP_Token {}
class PHP_Token_DOUBLE_COLON extends PHP_Token {}
class PHP_Token_DOUBLE_QUOTES extends PHP_Token {}
class PHP_Token_ECHO extends PHP_Token {}
class PHP_Token_ELSE extends PHP_Token {}
class PHP_Token_ELSEIF extends PHP_Token {}
class PHP_Token_EMPTY extends PHP_Token {}
class PHP_Token_ENCAPSED_AND_WHITESPACE extends PHP_Token {}
class PHP_Token_ENDDECLARE extends PHP_Token {}
class PHP_Token_ENDFOR extends PHP_Token {}
class PHP_Token_ENDFOREACH extends PHP_Token {}
class PHP_Token_ENDIF extends PHP_Token {}
class PHP_Token_ENDSWITCH extends PHP_Token {}
class PHP_Token_ENDWHILE extends PHP_Token {}
class PHP_Token_END_HEREDOC extends PHP_Token {}
class PHP_Token_EQUAL extends PHP_Token {}
class PHP_Token_EVAL extends PHP_Token {}
class PHP_Token_EXCLAMATION_MARK extends PHP_Token {}
class PHP_Token_EXIT extends PHP_Token {}
class PHP_Token_EXTENDS extends PHP_Token {}
class PHP_Token_FILE extends PHP_Token {}
class PHP_Token_FINAL extends PHP_Token {}
class PHP_Token_FOR extends PHP_Token {}
class PHP_Token_FOREACH extends PHP_Token {}
class PHP_Token_FUNC_C extends PHP_Token {}
class PHP_Token_GLOBAL extends PHP_Token {}
class PHP_Token_GT extends PHP_Token {}
class PHP_Token_IF extends PHP_Token {}
class PHP_Token_IMPLEMENTS extends PHP_Token {}
class PHP_Token_INC extends PHP_Token {}
class PHP_Token_INCLUDE extends PHP_Token_Includes {}
class PHP_Token_INCLUDE_ONCE extends PHP_Token_Includes {}
class PHP_Token_INLINE_HTML extends PHP_Token {}
class PHP_Token_INSTANCEOF extends PHP_Token {}
class PHP_Token_INT_CAST extends PHP_Token {}
class PHP_Token_ISSET extends PHP_Token {}
class PHP_Token_IS_EQUAL extends PHP_Token {}
class PHP_Token_IS_GREATER_OR_EQUAL extends PHP_Token {}
class PHP_Token_IS_IDENTICAL extends PHP_Token {}
class PHP_Token_IS_NOT_EQUAL extends PHP_Token {}
class PHP_Token_IS_NOT_IDENTICAL extends PHP_Token {}
class PHP_Token_IS_SMALLER_OR_EQUAL extends PHP_Token {}
class PHP_Token_LINE extends PHP_Token {}
class PHP_Token_LIST extends PHP_Token {}
class PHP_Token_LNUMBER extends PHP_Token {}
class PHP_Token_LOGICAL_AND extends PHP_Token {}
class PHP_Token_LOGICAL_OR extends PHP_Token {}
class PHP_Token_LOGICAL_XOR extends PHP_Token {}
class PHP_Token_LT extends PHP_Token {}
class PHP_Token_METHOD_C extends PHP_Token {}
class PHP_Token_MINUS extends PHP_Token {}
class PHP_Token_MINUS_EQUAL extends PHP_Token {}
class PHP_Token_MOD_EQUAL extends PHP_Token {}
class PHP_Token_MULT extends PHP_Token {}
class PHP_Token_MUL_EQUAL extends PHP_Token {}
class PHP_Token_NEW extends PHP_Token {}
class PHP_Token_NUM_STRING extends PHP_Token {}
class PHP_Token_OBJECT_CAST extends PHP_Token {}
class PHP_Token_OBJECT_OPERATOR extends PHP_Token {}
class PHP_Token_OPEN_BRACKET extends PHP_Token {}
class PHP_Token_OPEN_CURLY extends PHP_Token {}
class PHP_Token_OPEN_SQUARE extends PHP_Token {}
class PHP_Token_OPEN_TAG extends PHP_Token {}
class PHP_Token_OPEN_TAG_WITH_ECHO extends PHP_Token {}
class PHP_Token_OR_EQUAL extends PHP_Token {}
class PHP_Token_PAAMAYIM_NEKUDOTAYIM extends PHP_Token {}
class PHP_Token_PERCENT extends PHP_Token {}
class PHP_Token_PIPE extends PHP_Token {}
class PHP_Token_PLUS extends PHP_Token {}
class PHP_Token_PLUS_EQUAL extends PHP_Token {}
class PHP_Token_PRINT extends PHP_Token {}
class PHP_Token_PRIVATE extends PHP_Token {}
class PHP_Token_PROTECTED extends PHP_Token {}
class PHP_Token_PUBLIC extends PHP_Token {}
class PHP_Token_QUESTION_MARK extends PHP_Token {}
class PHP_Token_REQUIRE extends PHP_Token_Includes {}
class PHP_Token_REQUIRE_ONCE extends PHP_Token_Includes {}
class PHP_Token_RETURN extends PHP_Token {}
class PHP_Token_SEMICOLON extends PHP_Token {}
class PHP_Token_SL extends PHP_Token {}
class PHP_Token_SL_EQUAL extends PHP_Token {}
class PHP_Token_SR extends PHP_Token {}
class PHP_Token_SR_EQUAL extends PHP_Token {}
class PHP_Token_START_HEREDOC extends PHP_Token {}
class PHP_Token_STATIC extends PHP_Token {}
class PHP_Token_STRING extends PHP_Token {}
class PHP_Token_STRING_CAST extends PHP_Token {}
class PHP_Token_STRING_VARNAME extends PHP_Token {}
class PHP_Token_SWITCH extends PHP_Token {}
class PHP_Token_THROW extends PHP_Token {}
class PHP_Token_TILDE extends PHP_Token {}
class PHP_Token_TRY extends PHP_Token {}
class PHP_Token_UNSET extends PHP_Token {}
class PHP_Token_UNSET_CAST extends PHP_Token {}
class PHP_Token_USE extends PHP_Token {}
class PHP_Token_USE_FUNCTION extends PHP_Token {}
class PHP_Token_VAR extends PHP_Token {}
class PHP_Token_VARIABLE extends PHP_Token {}
class PHP_Token_WHILE extends PHP_Token {}
class PHP_Token_WHITESPACE extends PHP_Token {}
class PHP_Token_XOR_EQUAL extends PHP_Token {}

// Tokens introduced in PHP 5.1
class PHP_Token_HALT_COMPILER extends PHP_Token {}

// Tokens introduced in PHP 5.3
class PHP_Token_DIR extends PHP_Token {}
class PHP_Token_GOTO extends PHP_Token {}

class PHP_Token_NAMESPACE extends PHP_TokenWithScope
{
    /**
     * @return string
     */
    public function getName()
    {
        $tokens    = $this->tokenStream->tokens();
        $namespace = (string)$tokens[$this->id+2];

        for ($i = $this->id + 3;; $i += 2) {
            if (isset($tokens[$i]) &&
                $tokens[$i] instanceof PHP_Token_NS_SEPARATOR) {
                $namespace .= '\\' . $tokens[$i+1];
            } else {
                break;
            }
        }

        return $namespace;
    }
}

class PHP_Token_NS_C extends PHP_Token {}
class PHP_Token_NS_SEPARATOR extends PHP_Token {}

// Tokens introduced in PHP 5.4
class PHP_Token_CALLABLE extends PHP_Token {}
class PHP_Token_INSTEADOF extends PHP_Token {}
class PHP_Token_TRAIT extends PHP_Token_INTERFACE {}
class PHP_Token_TRAIT_C extends PHP_Token {}

// Tokens introduced in PHP 5.5
class PHP_Token_FINALLY extends PHP_Token {}
class PHP_Token_YIELD extends PHP_Token {}

// Tokens introduced in PHP 5.6
class PHP_Token_ELLIPSIS extends PHP_Token {}
class PHP_Token_POW extends PHP_Token {}
class PHP_Token_POW_EQUAL extends PHP_Token {}

// Tokens introduced in PHP 7.0
class PHP_Token_COALESCE extends PHP_Token {}
class PHP_Token_SPACESHIP extends PHP_Token {}
class PHP_Token_YIELD_FROM extends PHP_Token {}

// Tokens introduced in HackLang / HHVM
class PHP_Token_ASYNC extends PHP_Token {}
class PHP_Token_AWAIT extends PHP_Token {}
class PHP_Token_COMPILER_HALT_OFFSET extends PHP_Token {}
class PHP_Token_ENUM extends PHP_Token {}
class PHP_Token_EQUALS extends PHP_Token {}
class PHP_Token_IN extends PHP_Token {}
class PHP_Token_JOIN extends PHP_Token {}
class PHP_Token_LAMBDA_ARROW extends PHP_Token {}
class PHP_Token_LAMBDA_CP extends PHP_Token {}
class PHP_Token_LAMBDA_OP extends PHP_Token {}
class PHP_Token_ONUMBER extends PHP_Token {}
class PHP_Token_SHAPE extends PHP_Token {}
class PHP_Token_SUPER extends PHP_Token {}
class PHP_Token_TYPE extends PHP_Token {}
class PHP_Token_TYPELIST_GT extends PHP_Token {}
class PHP_Token_TYPELIST_LT extends PHP_Token {}
class PHP_Token_WHERE extends PHP_Token {}
class PHP_Token_XHP_ATTRIBUTE extends PHP_Token {}
class PHP_Token_XHP_CATEGORY extends PHP_Token {}
class PHP_Token_XHP_CATEGORY_LABEL extends PHP_Token {}
class PHP_Token_XHP_CHILDREN extends PHP_Token {}
class PHP_Token_XHP_LABEL extends PHP_Token {}
class PHP_Token_XHP_REQUIRED extends PHP_Token {}
class PHP_Token_XHP_TAG_GT extends PHP_Token {}
class PHP_Token_XHP_TAG_LT extends PHP_Token {}
class PHP_Token_XHP_TEXT extends PHP_Token {}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A stream of PHP tokens.
 *
 * @author    Sebastian Bergmann 
 * @copyright Sebastian Bergmann 
 * @license   http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
 * @link      http://github.com/sebastianbergmann/php-token-stream/tree
 * @since     Class available since Release 1.0.0
 */
class PHP_Token_Stream implements ArrayAccess, Countable, SeekableIterator
{
    /**
     * @var array
     */
    protected static $customTokens = array(
        '(' => 'PHP_Token_OPEN_BRACKET',
        ')' => 'PHP_Token_CLOSE_BRACKET',
        '[' => 'PHP_Token_OPEN_SQUARE',
        ']' => 'PHP_Token_CLOSE_SQUARE',
        '{' => 'PHP_Token_OPEN_CURLY',
        '}' => 'PHP_Token_CLOSE_CURLY',
        ';' => 'PHP_Token_SEMICOLON',
        '.' => 'PHP_Token_DOT',
        ',' => 'PHP_Token_COMMA',
        '=' => 'PHP_Token_EQUAL',
        '<' => 'PHP_Token_LT',
        '>' => 'PHP_Token_GT',
        '+' => 'PHP_Token_PLUS',
        '-' => 'PHP_Token_MINUS',
        '*' => 'PHP_Token_MULT',
        '/' => 'PHP_Token_DIV',
        '?' => 'PHP_Token_QUESTION_MARK',
        '!' => 'PHP_Token_EXCLAMATION_MARK',
        ':' => 'PHP_Token_COLON',
        '"' => 'PHP_Token_DOUBLE_QUOTES',
        '@' => 'PHP_Token_AT',
        '&' => 'PHP_Token_AMPERSAND',
        '%' => 'PHP_Token_PERCENT',
        '|' => 'PHP_Token_PIPE',
        '$' => 'PHP_Token_DOLLAR',
        '^' => 'PHP_Token_CARET',
        '~' => 'PHP_Token_TILDE',
        '`' => 'PHP_Token_BACKTICK'
    );

    /**
     * @var string
     */
    protected $filename;

    /**
     * @var array
     */
    protected $tokens = array();

    /**
     * @var integer
     */
    protected $position = 0;

    /**
     * @var array
     */
    protected $linesOfCode = array('loc' => 0, 'cloc' => 0, 'ncloc' => 0);

    /**
     * @var array
     */
    protected $classes;

    /**
     * @var array
     */
    protected $functions;

    /**
     * @var array
     */
    protected $includes;

    /**
     * @var array
     */
    protected $interfaces;

    /**
     * @var array
     */
    protected $traits;

    /**
     * @var array
     */
    protected $lineToFunctionMap = array();

    /**
     * Constructor.
     *
     * @param string $sourceCode
     */
    public function __construct($sourceCode)
    {
        if (is_file($sourceCode)) {
            $this->filename = $sourceCode;
            $sourceCode     = file_get_contents($sourceCode);
        }

        $this->scan($sourceCode);
    }

    /**
     * Destructor.
     */
    public function __destruct()
    {
        $this->tokens = array();
    }

    /**
     * @return string
     */
    public function __toString()
    {
        $buffer = '';

        foreach ($this as $token) {
            $buffer .= $token;
        }

        return $buffer;
    }

    /**
     * @return string
     * @since  Method available since Release 1.1.0
     */
    public function getFilename()
    {
        return $this->filename;
    }

    /**
     * Scans the source for sequences of characters and converts them into a
     * stream of tokens.
     *
     * @param string $sourceCode
     */
    protected function scan($sourceCode)
    {
        $line      = 1;
        $tokens    = token_get_all($sourceCode);
        $numTokens = count($tokens);

        $lastNonWhitespaceTokenWasDoubleColon = false;

        for ($i = 0; $i < $numTokens; ++$i) {
            $token = $tokens[$i];
            unset($tokens[$i]);

            if (is_array($token)) {
                $name = substr(token_name($token[0]), 2);
                $text = $token[1];

                if ($lastNonWhitespaceTokenWasDoubleColon && $name == 'CLASS') {
                    $name = 'CLASS_NAME_CONSTANT';
                } elseif ($name == 'USE' && isset($tokens[$i+2][0]) && $tokens[$i+2][0] == T_FUNCTION) {
                    unset($tokens[$i+1]);
                    unset($tokens[$i+2]);

                    $i += 2;

                    $name = 'USE_FUNCTION';
                }

                $tokenClass = 'PHP_Token_' . $name;
            } else {
                $text       = $token;
                $tokenClass = self::$customTokens[$token];
            }

            $this->tokens[] = new $tokenClass($text, $line, $this, $i);
            $lines          = substr_count($text, "\n");
            $line          += $lines;

            if ($tokenClass == 'PHP_Token_HALT_COMPILER') {
                break;
            } elseif ($tokenClass == 'PHP_Token_COMMENT' ||
                $tokenClass == 'PHP_Token_DOC_COMMENT') {
                $this->linesOfCode['cloc'] += $lines + 1;
            }

            if ($name == 'DOUBLE_COLON') {
                $lastNonWhitespaceTokenWasDoubleColon = true;
            } elseif ($name != 'WHITESPACE') {
                $lastNonWhitespaceTokenWasDoubleColon = false;
            }
        }

        $this->linesOfCode['loc']   = substr_count($sourceCode, "\n");
        $this->linesOfCode['ncloc'] = $this->linesOfCode['loc'] -
                                      $this->linesOfCode['cloc'];
    }

    /**
     * @return integer
     */
    public function count()
    {
        return count($this->tokens);
    }

    /**
     * @return PHP_Token[]
     */
    public function tokens()
    {
        return $this->tokens;
    }

    /**
     * @return array
     */
    public function getClasses()
    {
        if ($this->classes !== null) {
            return $this->classes;
        }

        $this->parse();

        return $this->classes;
    }

    /**
     * @return array
     */
    public function getFunctions()
    {
        if ($this->functions !== null) {
            return $this->functions;
        }

        $this->parse();

        return $this->functions;
    }

    /**
     * @return array
     */
    public function getInterfaces()
    {
        if ($this->interfaces !== null) {
            return $this->interfaces;
        }

        $this->parse();

        return $this->interfaces;
    }

    /**
     * @return array
     * @since  Method available since Release 1.1.0
     */
    public function getTraits()
    {
        if ($this->traits !== null) {
            return $this->traits;
        }

        $this->parse();

        return $this->traits;
    }

    /**
     * Gets the names of all files that have been included
     * using include(), include_once(), require() or require_once().
     *
     * Parameter $categorize set to TRUE causing this function to return a
     * multi-dimensional array with categories in the keys of the first dimension
     * and constants and their values in the second dimension.
     *
     * Parameter $category allow to filter following specific inclusion type
     *
     * @param bool   $categorize OPTIONAL
     * @param string $category   OPTIONAL Either 'require_once', 'require',
     *                                           'include_once', 'include'.
     * @return array
     * @since  Method available since Release 1.1.0
     */
    public function getIncludes($categorize = false, $category = null)
    {
        if ($this->includes === null) {
            $this->includes = array(
              'require_once' => array(),
              'require'      => array(),
              'include_once' => array(),
              'include'      => array()
            );

            foreach ($this->tokens as $token) {
                switch (get_class($token)) {
                    case 'PHP_Token_REQUIRE_ONCE':
                    case 'PHP_Token_REQUIRE':
                    case 'PHP_Token_INCLUDE_ONCE':
                    case 'PHP_Token_INCLUDE':
                        $this->includes[$token->getType()][] = $token->getName();
                        break;
                }
            }
        }

        if (isset($this->includes[$category])) {
            $includes = $this->includes[$category];
        } elseif ($categorize === false) {
            $includes = array_merge(
                $this->includes['require_once'],
                $this->includes['require'],
                $this->includes['include_once'],
                $this->includes['include']
            );
        } else {
            $includes = $this->includes;
        }

        return $includes;
    }

    /**
     * Returns the name of the function or method a line belongs to.
     *
     * @return string or null if the line is not in a function or method
     * @since  Method available since Release 1.2.0
     */
    public function getFunctionForLine($line)
    {
        $this->parse();

        if (isset($this->lineToFunctionMap[$line])) {
            return $this->lineToFunctionMap[$line];
        }
    }

    protected function parse()
    {
        $this->interfaces = array();
        $this->classes    = array();
        $this->traits     = array();
        $this->functions  = array();
        $class            = array();
        $classEndLine     = array();
        $trait            = false;
        $traitEndLine     = false;
        $interface        = false;
        $interfaceEndLine = false;

        foreach ($this->tokens as $token) {
            switch (get_class($token)) {
                case 'PHP_Token_HALT_COMPILER':
                    return;

                case 'PHP_Token_INTERFACE':
                    $interface        = $token->getName();
                    $interfaceEndLine = $token->getEndLine();

                    $this->interfaces[$interface] = array(
                      'methods'   => array(),
                      'parent'    => $token->getParent(),
                      'keywords'  => $token->getKeywords(),
                      'docblock'  => $token->getDocblock(),
                      'startLine' => $token->getLine(),
                      'endLine'   => $interfaceEndLine,
                      'package'   => $token->getPackage(),
                      'file'      => $this->filename
                    );
                    break;

                case 'PHP_Token_CLASS':
                case 'PHP_Token_TRAIT':
                    $tmp = array(
                      'methods'   => array(),
                      'parent'    => $token->getParent(),
                      'interfaces'=> $token->getInterfaces(),
                      'keywords'  => $token->getKeywords(),
                      'docblock'  => $token->getDocblock(),
                      'startLine' => $token->getLine(),
                      'endLine'   => $token->getEndLine(),
                      'package'   => $token->getPackage(),
                      'file'      => $this->filename
                    );

                    if ($token instanceof PHP_Token_CLASS) {
                        $class[]        = $token->getName();
                        $classEndLine[] = $token->getEndLine();

                        if ($class[count($class)-1] != 'anonymous class') {
                            $this->classes[$class[count($class)-1]] = $tmp;
                        }
                    } else {
                        $trait                = $token->getName();
                        $traitEndLine         = $token->getEndLine();
                        $this->traits[$trait] = $tmp;
                    }
                    break;

                case 'PHP_Token_FUNCTION':
                    $name = $token->getName();
                    $tmp  = array(
                      'docblock'  => $token->getDocblock(),
                      'keywords'  => $token->getKeywords(),
                      'visibility'=> $token->getVisibility(),
                      'signature' => $token->getSignature(),
                      'startLine' => $token->getLine(),
                      'endLine'   => $token->getEndLine(),
                      'ccn'       => $token->getCCN(),
                      'file'      => $this->filename
                    );

                    if (empty($class) &&
                        $trait === false &&
                        $interface === false) {
                        $this->functions[$name] = $tmp;

                        $this->addFunctionToMap(
                            $name,
                            $tmp['startLine'],
                            $tmp['endLine']
                        );
                    } elseif (!empty($class) && $class[count($class)-1] != 'anonymous class') {
                        $this->classes[$class[count($class)-1]]['methods'][$name] = $tmp;

                        $this->addFunctionToMap(
                            $class[count($class)-1] . '::' . $name,
                            $tmp['startLine'],
                            $tmp['endLine']
                        );
                    } elseif ($trait !== false) {
                        $this->traits[$trait]['methods'][$name] = $tmp;

                        $this->addFunctionToMap(
                            $trait . '::' . $name,
                            $tmp['startLine'],
                            $tmp['endLine']
                        );
                    } else {
                        $this->interfaces[$interface]['methods'][$name] = $tmp;
                    }
                    break;

                case 'PHP_Token_CLOSE_CURLY':
                    if (!empty($classEndLine) &&
                        $classEndLine[count($classEndLine)-1] == $token->getLine()) {
                        array_pop($classEndLine);
                        array_pop($class);
                    } elseif ($traitEndLine !== false &&
                        $traitEndLine == $token->getLine()) {
                        $trait        = false;
                        $traitEndLine = false;
                    } elseif ($interfaceEndLine !== false &&
                        $interfaceEndLine == $token->getLine()) {
                        $interface        = false;
                        $interfaceEndLine = false;
                    }
                    break;
            }
        }
    }

    /**
     * @return array
     */
    public function getLinesOfCode()
    {
        return $this->linesOfCode;
    }

    /**
     */
    public function rewind()
    {
        $this->position = 0;
    }

    /**
     * @return boolean
     */
    public function valid()
    {
        return isset($this->tokens[$this->position]);
    }

    /**
     * @return integer
     */
    public function key()
    {
        return $this->position;
    }

    /**
     * @return PHP_Token
     */
    public function current()
    {
        return $this->tokens[$this->position];
    }

    /**
     */
    public function next()
    {
        $this->position++;
    }

    /**
     * @param  integer $offset
     * @return boolean
     */
    public function offsetExists($offset)
    {
        return isset($this->tokens[$offset]);
    }

    /**
     * @param  integer $offset
     * @return mixed
     * @throws OutOfBoundsException
     */
    public function offsetGet($offset)
    {
        if (!$this->offsetExists($offset)) {
            throw new OutOfBoundsException(
                sprintf(
                    'No token at position "%s"',
                    $offset
                )
            );
        }

        return $this->tokens[$offset];
    }

    /**
     * @param integer $offset
     * @param mixed   $value
     */
    public function offsetSet($offset, $value)
    {
        $this->tokens[$offset] = $value;
    }

    /**
     * @param  integer $offset
     * @throws OutOfBoundsException
     */
    public function offsetUnset($offset)
    {
        if (!$this->offsetExists($offset)) {
            throw new OutOfBoundsException(
                sprintf(
                    'No token at position "%s"',
                    $offset
                )
            );
        }

        unset($this->tokens[$offset]);
    }

    /**
     * Seek to an absolute position.
     *
     * @param  integer $position
     * @throws OutOfBoundsException
     */
    public function seek($position)
    {
        $this->position = $position;

        if (!$this->valid()) {
            throw new OutOfBoundsException(
                sprintf(
                    'No token at position "%s"',
                    $this->position
                )
            );
        }
    }

    /**
     * @param string  $name
     * @param integer $startLine
     * @param integer $endLine
     */
    private function addFunctionToMap($name, $startLine, $endLine)
    {
        for ($line = $startLine; $line <= $endLine; $line++) {
            $this->lineToFunctionMap[$line] = $name;
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A caching factory for token stream objects.
 *
 * @author    Sebastian Bergmann 
 * @copyright Sebastian Bergmann 
 * @license   http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
 * @link      http://github.com/sebastianbergmann/php-token-stream/tree
 * @since     Class available since Release 1.0.0
 */
class PHP_Token_Stream_CachingFactory
{
    /**
     * @var array
     */
    protected static $cache = array();

    /**
     * @param  string $filename
     * @return PHP_Token_Stream
     */
    public static function get($filename)
    {
        if (!isset(self::$cache[$filename])) {
            self::$cache[$filename] = new PHP_Token_Stream($filename);
        }

        return self::$cache[$filename];
    }

    /**
     * @param string $filename
     */
    public static function clear($filename = null)
    {
        if (is_string($filename)) {
            unset(self::$cache[$filename]);
        } else {
            self::$cache = array();
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A simple template engine.
 *
 * @since Class available since Release 1.0.0
 */
class Text_Template
{
    /**
     * @var string
     */
    protected $template = '';

    /**
     * @var string
     */
    protected $openDelimiter = '{';

    /**
     * @var string
     */
    protected $closeDelimiter = '}';

    /**
     * @var array
     */
    protected $values = array();

    /**
     * Constructor.
     *
     * @param  string                   $file
     * @throws InvalidArgumentException
     */
    public function __construct($file = '', $openDelimiter = '{', $closeDelimiter = '}')
    {
        $this->setFile($file);
        $this->openDelimiter  = $openDelimiter;
        $this->closeDelimiter = $closeDelimiter;
    }

    /**
     * Sets the template file.
     *
     * @param  string                   $file
     * @throws InvalidArgumentException
     */
    public function setFile($file)
    {
        $distFile = $file . '.dist';

        if (file_exists($file)) {
            $this->template = file_get_contents($file);
        }

        else if (file_exists($distFile)) {
            $this->template = file_get_contents($distFile);
        }

        else {
            throw new InvalidArgumentException(
              'Template file could not be loaded.'
            );
        }
    }

    /**
     * Sets one or more template variables.
     *
     * @param array $values
     * @param bool  $merge
     */
    public function setVar(array $values, $merge = TRUE)
    {
        if (!$merge || empty($this->values)) {
            $this->values = $values;
        } else {
            $this->values = array_merge($this->values, $values);
        }
    }

    /**
     * Renders the template and returns the result.
     *
     * @return string
     */
    public function render()
    {
        $keys = array();

        foreach ($this->values as $key => $value) {
            $keys[] = $this->openDelimiter . $key . $this->closeDelimiter;
        }

        return str_replace($keys, $this->values, $this->template);
    }

    /**
     * Renders the template and writes the result to a file.
     *
     * @param string $target
     */
    public function renderTo($target)
    {
        $fp = @fopen($target, 'wt');

        if ($fp) {
            fwrite($fp, $this->render());
            fclose($fp);
        } else {
            $error = error_get_last();

            throw new RuntimeException(
              sprintf(
                'Could not write to %s: %s',
                $target,
                substr(
                  $error['message'],
                  strpos($error['message'], ':') + 2
                )
              )
            );
        }
    }
}


 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Builder interface for unique identifiers.
 *
 * Defines the interface for recording unique identifiers. The identifiers
 * can be used to define the invocation order of expectations. The expectation
 * is recorded using id() and then defined in order using
 * PHPUnit_Framework_MockObject_Builder_Match::after().
 *
 * @since Interface available since Release 1.0.0
 */
interface PHPUnit_Framework_MockObject_Builder_Identity
{
    /**
     * Sets the identification of the expectation to $id.
     *
     * @note The identifier is unique per mock object.
     * @param string $id Unique identifiation of expectation.
     */
    public function id($id);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Builder for mocked or stubbed invocations.
 *
 * Provides methods for building expectations without having to resort to
 * instantiating the various matchers manually. These methods also form a
 * more natural way of reading the expectation. This class should be together
 * with the test case PHPUnit_Framework_MockObject_TestCase.
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Builder_InvocationMocker implements PHPUnit_Framework_MockObject_Builder_MethodNameMatch
{
    /**
     * @var PHPUnit_Framework_MockObject_Stub_MatcherCollection
     */
    protected $collection;

    /**
     * @var PHPUnit_Framework_MockObject_Matcher
     */
    protected $matcher;

    /**
     * @param PHPUnit_Framework_MockObject_Stub_MatcherCollection $collection
     * @param PHPUnit_Framework_MockObject_Matcher_Invocation     $invocationMatcher
     */
    public function __construct(PHPUnit_Framework_MockObject_Stub_MatcherCollection $collection, PHPUnit_Framework_MockObject_Matcher_Invocation $invocationMatcher)
    {
        $this->collection = $collection;
        $this->matcher    = new PHPUnit_Framework_MockObject_Matcher(
            $invocationMatcher
        );

        $this->collection->addMatcher($this->matcher);
    }

    /**
     * @return PHPUnit_Framework_MockObject_Matcher
     */
    public function getMatcher()
    {
        return $this->matcher;
    }

    /**
     * @param  mixed                                                 $id
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function id($id)
    {
        $this->collection->registerId($id, $this);

        return $this;
    }

    /**
     * @param  PHPUnit_Framework_MockObject_Stub                     $stub
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function will(PHPUnit_Framework_MockObject_Stub $stub)
    {
        $this->matcher->stub = $stub;

        return $this;
    }

    /**
     * @param  mixed                                                 $value
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function willReturn($value)
    {
        $stub = new PHPUnit_Framework_MockObject_Stub_Return(
            $value
        );

        return $this->will($stub);
    }

    /**
     * @param  array                                                 $valueMap
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function willReturnMap(array $valueMap)
    {
        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnValueMap(
            $valueMap
        );

        return $this->will($stub);
    }

    /**
     * @param  mixed                                                 $argumentIndex
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function willReturnArgument($argumentIndex)
    {
        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnArgument(
            $argumentIndex
        );

        return $this->will($stub);
    }

    /**
     * @param  callable                                              $callback
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function willReturnCallback($callback)
    {
        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnCallback(
            $callback
        );

        return $this->will($stub);
    }

    /**
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function willReturnSelf()
    {
        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnSelf();

        return $this->will($stub);
    }

    /**
     * @param  mixed                                                 $value, ...
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function willReturnOnConsecutiveCalls()
    {
        $args = func_get_args();

        $stub = new PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls($args);

        return $this->will($stub);
    }

    /**
     * @param  Exception                                             $exception
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function willThrowException(Exception $exception)
    {
        $stub = new PHPUnit_Framework_MockObject_Stub_Exception($exception);

        return $this->will($stub);
    }

    /**
     * @param  mixed                                                 $id
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function after($id)
    {
        $this->matcher->afterMatchBuilderId = $id;

        return $this;
    }

    /**
     * Validate that a parameters matcher can be defined, throw exceptions otherwise.
     *
     * @throws PHPUnit_Framework_Exception
     */
    private function canDefineParameters()
    {
        if ($this->matcher->methodNameMatcher === null) {
            throw new PHPUnit_Framework_Exception(
                'Method name matcher is not defined, cannot define parameter ' .
                ' matcher without one'
            );
        }

        if ($this->matcher->parametersMatcher !== null) {
            throw new PHPUnit_Framework_Exception(
                'Parameter matcher is already defined, cannot redefine'
            );
        }
    }

    /**
     * @param  mixed                                                 $argument, ...
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function with()
    {
        $args = func_get_args();

        $this->canDefineParameters();

        $this->matcher->parametersMatcher = new PHPUnit_Framework_MockObject_Matcher_Parameters($args);

        return $this;
    }

    /**
     * @param  mixed ...$argument
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function withConsecutive()
    {

        $args = func_get_args();

        $this->canDefineParameters();

        $this->matcher->parametersMatcher =
          new PHPUnit_Framework_MockObject_Matcher_ConsecutiveParameters($args);

        return $this;
    }

    /**
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function withAnyParameters()
    {
        $this->canDefineParameters();

        $this->matcher->parametersMatcher = new PHPUnit_Framework_MockObject_Matcher_AnyParameters;

        return $this;
    }

    /**
     * @param  PHPUnit_Framework_Constraint|string                   $constraint
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function method($constraint)
    {
        if ($this->matcher->methodNameMatcher !== null) {
            throw new PHPUnit_Framework_Exception(
                'Method name matcher is already defined, cannot redefine'
            );
        }

        $this->matcher->methodNameMatcher = new PHPUnit_Framework_MockObject_Matcher_MethodName($constraint);

        return $this;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Builder interface for invocation order matches.
 *
 * @since Interface available since Release 1.0.0
 */
interface PHPUnit_Framework_MockObject_Builder_Match extends PHPUnit_Framework_MockObject_Builder_Stub
{
    /**
     * Defines the expectation which must occur before the current is valid.
     *
     * @param  string                                    $id The identification of the expectation that should
     *                                                       occur before this one.
     * @return PHPUnit_Framework_MockObject_Builder_Stub
     */
    public function after($id);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Builder interface for matcher of method names.
 *
 * @since Interface available since Release 1.0.0
 */
interface PHPUnit_Framework_MockObject_Builder_MethodNameMatch extends PHPUnit_Framework_MockObject_Builder_ParametersMatch
{
    /**
     * Adds a new method name match and returns the parameter match object for
     * further matching possibilities.
     *
     * @param  PHPUnit_Framework_Constraint                         $name
     *                                                                    Constraint for matching method, if a string is passed it will use
     *                                                                    the PHPUnit_Framework_Constraint_IsEqual.
     * @return PHPUnit_Framework_MockObject_Builder_ParametersMatch
     */
    public function method($name);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Interface for builders which can register builders with a given identification.
 *
 * This interface relates to PHPUnit_Framework_MockObject_Builder_Identity.
 *
 * @since Interface available since Release 1.0.0
 */
interface PHPUnit_Framework_MockObject_Builder_Namespace
{
    /**
     * Looks up the match builder with identification $id and returns it.
     *
     * @param  string                                     $id The identifiction of the match builder.
     * @return PHPUnit_Framework_MockObject_Builder_Match
     */
    public function lookupId($id);

    /**
     * Registers the match builder $builder with the identification $id. The
     * builder can later be looked up using lookupId() to figure out if it
     * has been invoked.
     *
     * @param string                                     $id
     *                                                            The identification of the match builder.
     * @param PHPUnit_Framework_MockObject_Builder_Match $builder
     *                                                            The builder which is being registered.
     */
    public function registerId($id, PHPUnit_Framework_MockObject_Builder_Match $builder);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Builder interface for parameter matchers.
 *
 * @since Interface available since Release 1.0.0
 */
interface PHPUnit_Framework_MockObject_Builder_ParametersMatch extends PHPUnit_Framework_MockObject_Builder_Match
{
    /**
     * Sets the parameters to match for, each parameter to this funtion will
     * be part of match. To perform specific matches or constraints create a
     * new PHPUnit_Framework_Constraint and use it for the parameter.
     * If the parameter value is not a constraint it will use the
     * PHPUnit_Framework_Constraint_IsEqual for the value.
     *
     * Some examples:
     * 
     * // match first parameter with value 2
     * $b->with(2);
     * // match first parameter with value 'smock' and second identical to 42
     * $b->with('smock', new PHPUnit_Framework_Constraint_IsEqual(42));
     * 
     *
     * @return PHPUnit_Framework_MockObject_Builder_ParametersMatch
     */
    public function with();

    /**
     * Sets a matcher which allows any kind of parameters.
     *
     * Some examples:
     * 
     * // match any number of parameters
     * $b->withAnyParamers();
     * 
     *
     * @return PHPUnit_Framework_MockObject_Matcher_AnyParameters
     */
    public function withAnyParameters();
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Builder interface for stubs which are actions replacing an invocation.
 *
 * @since Interface available since Release 1.0.0
 */
interface PHPUnit_Framework_MockObject_Builder_Stub extends PHPUnit_Framework_MockObject_Builder_Identity
{
    /**
     * Stubs the matching method with the stub object $stub. Any invocations of
     * the matched method will now be handled by the stub instead.
     *
     * @param  PHPUnit_Framework_MockObject_Stub             $stub The stub object.
     * @return PHPUnit_Framework_MockObject_Builder_Identity
     */
    public function will(PHPUnit_Framework_MockObject_Stub $stub);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 2.0.6
 */
class PHPUnit_Framework_MockObject_BadMethodCallException extends BadMethodCallException implements PHPUnit_Framework_MockObject_Exception
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Interface for exceptions used by PHPUnit_MockObject.
 *
 * @since Interface available since Release 2.0.6
 */
interface PHPUnit_Framework_MockObject_Exception
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 2.0.6
 */
class PHPUnit_Framework_MockObject_RuntimeException extends RuntimeException implements PHPUnit_Framework_MockObject_Exception
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use Doctrine\Instantiator\Instantiator;
use Doctrine\Instantiator\Exception\InvalidArgumentException as InstantiatorInvalidArgumentException;
use Doctrine\Instantiator\Exception\UnexpectedValueException as InstantiatorUnexpectedValueException;

if (!function_exists('trait_exists')) {
    function trait_exists($traitname, $autoload = true)
    {
        return false;
    }
}

/**
 * Mock Object Code Generator
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Generator
{
    /**
     * @var array
     */
    private static $cache = array();

    /**
     * @var array
     */
    protected $blacklistedMethodNames = array(
      '__CLASS__'       => true,
      '__DIR__'         => true,
      '__FILE__'        => true,
      '__FUNCTION__'    => true,
      '__LINE__'        => true,
      '__METHOD__'      => true,
      '__NAMESPACE__'   => true,
      '__TRAIT__'       => true,
      '__clone'         => true,
      '__halt_compiler' => true,
      'abstract'        => true,
      'and'             => true,
      'array'           => true,
      'as'              => true,
      'break'           => true,
      'callable'        => true,
      'case'            => true,
      'catch'           => true,
      'class'           => true,
      'clone'           => true,
      'const'           => true,
      'continue'        => true,
      'declare'         => true,
      'default'         => true,
      'die'             => true,
      'do'              => true,
      'echo'            => true,
      'else'            => true,
      'elseif'          => true,
      'empty'           => true,
      'enddeclare'      => true,
      'endfor'          => true,
      'endforeach'      => true,
      'endif'           => true,
      'endswitch'       => true,
      'endwhile'        => true,
      'eval'            => true,
      'exit'            => true,
      'expects'         => true,
      'extends'         => true,
      'final'           => true,
      'for'             => true,
      'foreach'         => true,
      'function'        => true,
      'global'          => true,
      'goto'            => true,
      'if'              => true,
      'implements'      => true,
      'include'         => true,
      'include_once'    => true,
      'instanceof'      => true,
      'insteadof'       => true,
      'interface'       => true,
      'isset'           => true,
      'list'            => true,
      'namespace'       => true,
      'new'             => true,
      'or'              => true,
      'print'           => true,
      'private'         => true,
      'protected'       => true,
      'public'          => true,
      'require'         => true,
      'require_once'    => true,
      'return'          => true,
      'static'          => true,
      'switch'          => true,
      'throw'           => true,
      'trait'           => true,
      'try'             => true,
      'unset'           => true,
      'use'             => true,
      'var'             => true,
      'while'           => true,
      'xor'             => true
    );

    /**
     * Returns a mock object for the specified class.
     *
     * @param  array|string                                  $type
     * @param  array                                         $methods
     * @param  array                                         $arguments
     * @param  string                                        $mockClassName
     * @param  bool                                          $callOriginalConstructor
     * @param  bool                                          $callOriginalClone
     * @param  bool                                          $callAutoload
     * @param  bool                                          $cloneArguments
     * @param  bool                                          $callOriginalMethods
     * @param  object                                        $proxyTarget
     * @return object
     * @throws InvalidArgumentException
     * @throws PHPUnit_Framework_Exception
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     * @since  Method available since Release 1.0.0
     */
    public function getMock($type, $methods = array(), array $arguments = array(), $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $cloneArguments = true, $callOriginalMethods = false, $proxyTarget = null)
    {
        if (!is_array($type) && !is_string($type)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'array or string');
        }

        if (!is_string($mockClassName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(4, 'string');
        }

        if (!is_array($methods) && !is_null($methods)) {
            throw new InvalidArgumentException;
        }

        if ($type === 'Traversable' || $type === '\\Traversable') {
            $type = 'Iterator';
        }

        if (is_array($type)) {
            $type = array_unique(array_map(
                function ($type) {
                    if ($type === 'Traversable' ||
                      $type === '\\Traversable' ||
                      $type === '\\Iterator') {
                        return 'Iterator';
                    }

                    return $type;
                },
                $type
            ));
        }

        if (null !== $methods) {
            foreach ($methods as $method) {
                if (!preg_match('~[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*~', $method)) {
                    throw new PHPUnit_Framework_Exception(
                        sprintf(
                            'Cannot stub or mock method with invalid name "%s"',
                            $method
                        )
                    );
                }
            }

            if ($methods != array_unique($methods)) {
                throw new PHPUnit_Framework_MockObject_RuntimeException(
                    sprintf(
                        'Cannot stub or mock using a method list that contains duplicates: "%s"',
                        implode(', ', $methods)
                    )
                );
            }
        }

        if ($mockClassName != '' && class_exists($mockClassName, false)) {
            $reflect = new ReflectionClass($mockClassName);

            if (!$reflect->implementsInterface('PHPUnit_Framework_MockObject_MockObject')) {
                throw new PHPUnit_Framework_MockObject_RuntimeException(
                    sprintf(
                        'Class "%s" already exists.',
                        $mockClassName
                    )
                );
            }
        }

        $mock = $this->generate(
            $type,
            $methods,
            $mockClassName,
            $callOriginalClone,
            $callAutoload,
            $cloneArguments,
            $callOriginalMethods
        );

        return $this->getObject(
            $mock['code'],
            $mock['mockClassName'],
            $type,
            $callOriginalConstructor,
            $callAutoload,
            $arguments,
            $callOriginalMethods,
            $proxyTarget
        );
    }

    /**
     * @param  string       $code
     * @param  string       $className
     * @param  array|string $type
     * @param  bool         $callOriginalConstructor
     * @param  bool         $callAutoload
     * @param  array        $arguments
     * @param  bool         $callOriginalMethods
     * @param  object       $proxyTarget
     * @return object
     */
    protected function getObject($code, $className, $type = '', $callOriginalConstructor = false, $callAutoload = false, array $arguments = array(), $callOriginalMethods = false, $proxyTarget = null)
    {
        $this->evalClass($code, $className);

        if ($callOriginalConstructor &&
            is_string($type) &&
            !interface_exists($type, $callAutoload)) {
            if (count($arguments) == 0) {
                $object = new $className;
            } else {
                $class  = new ReflectionClass($className);
                $object = $class->newInstanceArgs($arguments);
            }
        } else {
            try {
                $instantiator = new Instantiator;
                $object       = $instantiator->instantiate($className);
            } catch (InstantiatorUnexpectedValueException $exception) {
                if ($exception->getPrevious()) {
                    $exception = $exception->getPrevious();
                }

                throw new PHPUnit_Framework_MockObject_RuntimeException(
                    $exception->getMessage()
                );
            } catch (InstantiatorInvalidArgumentException $exception) {
                throw new PHPUnit_Framework_MockObject_RuntimeException(
                    $exception->getMessage()
                );
            }
        }

        if ($callOriginalMethods) {
            if (!is_object($proxyTarget)) {
                if (count($arguments) == 0) {
                    $proxyTarget = new $type;
                } else {
                    $class       = new ReflectionClass($type);
                    $proxyTarget = $class->newInstanceArgs($arguments);
                }
            }

            $object->__phpunit_setOriginalObject($proxyTarget);
        }

        return $object;
    }

    /**
     * @param string $code
     * @param string $className
     */
    protected function evalClass($code, $className)
    {
        if (!class_exists($className, false)) {
            eval($code);
        }
    }

    /**
     * Returns a mock object for the specified abstract class with all abstract
     * methods of the class mocked. Concrete methods to mock can be specified with
     * the last parameter
     *
     * @param  string $originalClassName
     * @param  array  $arguments
     * @param  string $mockClassName
     * @param  bool   $callOriginalConstructor
     * @param  bool   $callOriginalClone
     * @param  bool   $callAutoload
     * @param  array  $mockedMethods
     * @param  bool   $cloneArguments
     * @return object
     * @since  Method available since Release 1.0.0
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     * @throws PHPUnit_Framework_Exception
     */
    public function getMockForAbstractClass($originalClassName, array $arguments = array(), $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = array(), $cloneArguments = true)
    {
        if (!is_string($originalClassName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!is_string($mockClassName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(3, 'string');
        }

        if (class_exists($originalClassName, $callAutoload) ||
            interface_exists($originalClassName, $callAutoload)) {
            $reflector = new ReflectionClass($originalClassName);
            $methods   = $mockedMethods;

            foreach ($reflector->getMethods() as $method) {
                if ($method->isAbstract() && !in_array($method->getName(), $methods)) {
                    $methods[] = $method->getName();
                }
            }

            if (empty($methods)) {
                $methods = null;
            }

            return $this->getMock(
                $originalClassName,
                $methods,
                $arguments,
                $mockClassName,
                $callOriginalConstructor,
                $callOriginalClone,
                $callAutoload,
                $cloneArguments
            );
        } else {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                sprintf('Class "%s" does not exist.', $originalClassName)
            );
        }
    }

    /**
     * Returns a mock object for the specified trait with all abstract methods
     * of the trait mocked. Concrete methods to mock can be specified with the
     * `$mockedMethods` parameter.
     *
     * @param  string $traitName
     * @param  array  $arguments
     * @param  string $mockClassName
     * @param  bool   $callOriginalConstructor
     * @param  bool   $callOriginalClone
     * @param  bool   $callAutoload
     * @param  array  $mockedMethods
     * @param  bool   $cloneArguments
     * @return object
     * @since  Method available since Release 1.2.3
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     * @throws PHPUnit_Framework_Exception
     */
    public function getMockForTrait($traitName, array $arguments = array(), $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = array(), $cloneArguments = true)
    {
        if (!is_string($traitName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!is_string($mockClassName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(3, 'string');
        }

        if (!trait_exists($traitName, $callAutoload)) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                sprintf(
                    'Trait "%s" does not exist.',
                    $traitName
                )
            );
        }

        $className = $this->generateClassName(
            $traitName,
            '',
            'Trait_'
        );

        $templateDir   = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'Generator' .
                         DIRECTORY_SEPARATOR;
        $classTemplate = new Text_Template(
            $templateDir . 'trait_class.tpl'
        );

        $classTemplate->setVar(
            array(
            'prologue'   => 'abstract ',
            'class_name' => $className['className'],
            'trait_name' => $traitName
            )
        );

        $this->evalClass(
            $classTemplate->render(),
            $className['className']
        );

        return $this->getMockForAbstractClass($className['className'], $arguments, $mockClassName, $callOriginalConstructor, $callOriginalClone, $callAutoload, $mockedMethods, $cloneArguments);
    }

    /**
     * Returns an object for the specified trait.
     *
     * @param  string $traitName
     * @param  array  $arguments
     * @param  string $traitClassName
     * @param  bool   $callOriginalConstructor
     * @param  bool   $callOriginalClone
     * @param  bool   $callAutoload
     * @return object
     * @since  Method available since Release 1.1.0
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     * @throws PHPUnit_Framework_Exception
     */
    public function getObjectForTrait($traitName, array $arguments = array(), $traitClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true)
    {
        if (!is_string($traitName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!is_string($traitClassName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(3, 'string');
        }

        if (!trait_exists($traitName, $callAutoload)) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                sprintf(
                    'Trait "%s" does not exist.',
                    $traitName
                )
            );
        }

        $className = $this->generateClassName(
            $traitName,
            $traitClassName,
            'Trait_'
        );

        $templateDir   = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'Generator' .
                         DIRECTORY_SEPARATOR;
        $classTemplate = new Text_Template(
            $templateDir . 'trait_class.tpl'
        );

        $classTemplate->setVar(
            array(
            'prologue'   => '',
            'class_name' => $className['className'],
            'trait_name' => $traitName
            )
        );

        return $this->getObject(
            $classTemplate->render(),
            $className['className']
        );
    }

    /**
     * @param  array|string $type
     * @param  array        $methods
     * @param  string       $mockClassName
     * @param  bool         $callOriginalClone
     * @param  bool         $callAutoload
     * @param  bool         $cloneArguments
     * @param  bool         $callOriginalMethods
     * @return array
     */
    public function generate($type, array $methods = null, $mockClassName = '', $callOriginalClone = true, $callAutoload = true, $cloneArguments = true, $callOriginalMethods = false)
    {
        if (is_array($type)) {
            sort($type);
        }

        if ($mockClassName == '') {
            $key = md5(
                is_array($type) ? implode('_', $type) : $type .
                serialize($methods) .
                serialize($callOriginalClone) .
                serialize($cloneArguments) .
                serialize($callOriginalMethods)
            );

            if (isset(self::$cache[$key])) {
                return self::$cache[$key];
            }
        }

        $mock = $this->generateMock(
            $type,
            $methods,
            $mockClassName,
            $callOriginalClone,
            $callAutoload,
            $cloneArguments,
            $callOriginalMethods
        );

        if (isset($key)) {
            self::$cache[$key] = $mock;
        }

        return $mock;
    }

    /**
     * @param  string                                        $wsdlFile
     * @param  string                                        $className
     * @param  array                                         $methods
     * @param  array                                         $options
     * @return string
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     */
    public function generateClassFromWsdl($wsdlFile, $className, array $methods = array(), array $options = array())
    {
        if (!extension_loaded('soap')) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                'The SOAP extension is required to generate a mock object from WSDL.'
            );
        }

        $options  = array_merge($options, array('cache_wsdl' => WSDL_CACHE_NONE));
        $client   = new SoapClient($wsdlFile, $options);
        $_methods = array_unique($client->__getFunctions());
        unset($client);

        sort($_methods);

        $templateDir    = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR;
        $methodTemplate = new Text_Template($templateDir . 'wsdl_method.tpl');
        $methodsBuffer  = '';

        foreach ($_methods as $method) {
            $nameStart = strpos($method, ' ') + 1;
            $nameEnd   = strpos($method, '(');
            $name      = substr($method, $nameStart, $nameEnd - $nameStart);

            if (empty($methods) || in_array($name, $methods)) {
                $args    = explode(
                    ',',
                    substr(
                        $method,
                        $nameEnd + 1,
                        strpos($method, ')') - $nameEnd - 1
                    )
                );
                $numArgs = count($args);

                for ($i = 0; $i < $numArgs; $i++) {
                    $args[$i] = substr($args[$i], strpos($args[$i], '$'));
                }

                $methodTemplate->setVar(
                    array(
                        'method_name' => $name,
                        'arguments'   => implode(', ', $args)
                    )
                );

                $methodsBuffer .= $methodTemplate->render();
            }
        }

        $optionsBuffer = 'array(';

        foreach ($options as $key => $value) {
            $optionsBuffer .= $key . ' => ' . $value;
        }

        $optionsBuffer .= ')';

        $classTemplate = new Text_Template($templateDir . 'wsdl_class.tpl');
        $namespace     = '';

        if (strpos($className, '\\') !== false) {
            $parts     = explode('\\', $className);
            $className = array_pop($parts);
            $namespace = 'namespace ' . implode('\\', $parts) . ';' . "\n\n";
        }

        $classTemplate->setVar(
            array(
                'namespace'  => $namespace,
                'class_name' => $className,
                'wsdl'       => $wsdlFile,
                'options'    => $optionsBuffer,
                'methods'    => $methodsBuffer
            )
        );

        return $classTemplate->render();
    }

    /**
     * @param  array|string                $type
     * @param  array|null                  $methods
     * @param  string                      $mockClassName
     * @param  bool                        $callOriginalClone
     * @param  bool                        $callAutoload
     * @param  bool                        $cloneArguments
     * @param  bool                        $callOriginalMethods
     * @return array
     * @throws PHPUnit_Framework_Exception
     */
    protected function generateMock($type, $methods, $mockClassName, $callOriginalClone, $callAutoload, $cloneArguments, $callOriginalMethods)
    {
        $templateDir   = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'Generator' .
                         DIRECTORY_SEPARATOR;
        $classTemplate = new Text_Template(
            $templateDir . 'mocked_class.tpl'
        );

        $additionalInterfaces = array();
        $cloneTemplate        = '';
        $isClass              = false;
        $isInterface          = false;

        $mockClassName = $this->generateClassName(
            $type,
            $mockClassName,
            'Mock_'
        );

        if (is_array($type)) {
            foreach ($type as $_type) {
                if (!interface_exists($_type, $callAutoload)) {
                    throw new PHPUnit_Framework_Exception(
                        sprintf(
                            'Interface "%s" does not exist.',
                            $_type
                        )
                    );
                }

                $additionalInterfaces[] = $_type;

                foreach ($this->getClassMethods($_type) as $method) {
                    if (in_array($method, $methods)) {
                        throw new PHPUnit_Framework_Exception(
                            sprintf(
                                'Duplicate method "%s" not allowed.',
                                $method
                            )
                        );
                    }

                    $methods[] = $method;
                }
            }
        }

        if (class_exists($mockClassName['fullClassName'], $callAutoload)) {
            $isClass = true;
        } else {
            if (interface_exists($mockClassName['fullClassName'], $callAutoload)) {
                $isInterface = true;
            }
        }

        if (!class_exists($mockClassName['fullClassName'], $callAutoload) &&
            !interface_exists($mockClassName['fullClassName'], $callAutoload)) {
            $prologue = 'class ' . $mockClassName['originalClassName'] . "\n{\n}\n\n";

            if (!empty($mockClassName['namespaceName'])) {
                $prologue = 'namespace ' . $mockClassName['namespaceName'] .
                            " {\n\n" . $prologue . "}\n\n" .
                            "namespace {\n\n";

                $epilogue = "\n\n}";
            }

            $cloneTemplate = new Text_Template(
                $templateDir . 'mocked_clone.tpl'
            );
        } else {
            $class = new ReflectionClass($mockClassName['fullClassName']);

            if ($class->isFinal()) {
                throw new PHPUnit_Framework_Exception(
                    sprintf(
                        'Class "%s" is declared "final" and cannot be mocked.',
                        $mockClassName['fullClassName']
                    )
                );
            }

            if ($class->hasMethod('__clone')) {
                $cloneMethod = $class->getMethod('__clone');

                if (!$cloneMethod->isFinal()) {
                    if ($callOriginalClone && !$isInterface) {
                        $cloneTemplate = new Text_Template(
                            $templateDir . 'unmocked_clone.tpl'
                        );
                    } else {
                        $cloneTemplate = new Text_Template(
                            $templateDir . 'mocked_clone.tpl'
                        );
                    }
                }
            } else {
                $cloneTemplate = new Text_Template(
                    $templateDir . 'mocked_clone.tpl'
                );
            }
        }

        if (is_object($cloneTemplate)) {
            $cloneTemplate = $cloneTemplate->render();
        }

        if (is_array($methods) && empty($methods) &&
            ($isClass || $isInterface)) {
            $methods = $this->getClassMethods($mockClassName['fullClassName']);
        }

        if (!is_array($methods)) {
            $methods = array();
        }

        $mockedMethods = '';

        if (isset($class)) {
            // https://github.com/sebastianbergmann/phpunit-mock-objects/issues/103
            if ($isInterface && $class->implementsInterface('Traversable') &&
                !$class->implementsInterface('Iterator') &&
                !$class->implementsInterface('IteratorAggregate')) {
                $additionalInterfaces[] = 'Iterator';
                $methods                = array_merge($methods, $this->getClassMethods('Iterator'));
            }

            foreach ($methods as $methodName) {
                try {
                    $method = $class->getMethod($methodName);

                    if ($this->canMockMethod($method)) {
                        $mockedMethods .= $this->generateMockedMethodDefinitionFromExisting(
                            $templateDir,
                            $method,
                            $cloneArguments,
                            $callOriginalMethods
                        );
                    }
                } catch (ReflectionException $e) {
                    $mockedMethods .= $this->generateMockedMethodDefinition(
                        $templateDir,
                        $mockClassName['fullClassName'],
                        $methodName,
                        $cloneArguments
                    );
                }
            }
        } else {
            foreach ($methods as $methodName) {
                $mockedMethods .= $this->generateMockedMethodDefinition(
                    $templateDir,
                    $mockClassName['fullClassName'],
                    $methodName,
                    $cloneArguments
                );
            }
        }

        $method = '';

        if (!in_array('method', $methods)) {
            $methodTemplate = new Text_Template(
                $templateDir . 'mocked_class_method.tpl'
            );

            $method = $methodTemplate->render();
        }

        $classTemplate->setVar(
            array(
            'prologue'          => isset($prologue) ? $prologue : '',
            'epilogue'          => isset($epilogue) ? $epilogue : '',
            'class_declaration' => $this->generateMockClassDeclaration(
                $mockClassName,
                $isInterface,
                $additionalInterfaces
            ),
            'clone'             => $cloneTemplate,
            'mock_class_name'   => $mockClassName['className'],
            'mocked_methods'    => $mockedMethods,
            'method'            => $method
            )
        );

        return array(
          'code'          => $classTemplate->render(),
          'mockClassName' => $mockClassName['className']
        );
    }

    /**
     * @param  array|string $type
     * @param  string       $className
     * @param  string       $prefix
     * @return array
     */
    protected function generateClassName($type, $className, $prefix)
    {
        if (is_array($type)) {
            $type = implode('_', $type);
        }

        if ($type[0] == '\\') {
            $type = substr($type, 1);
        }

        $classNameParts = explode('\\', $type);

        if (count($classNameParts) > 1) {
            $type          = array_pop($classNameParts);
            $namespaceName = implode('\\', $classNameParts);
            $fullClassName = $namespaceName . '\\' . $type;
        } else {
            $namespaceName = '';
            $fullClassName = $type;
        }

        if ($className == '') {
            do {
                $className = $prefix . $type . '_' .
                             substr(md5(microtime()), 0, 8);
            } while (class_exists($className, false));
        }

        return array(
          'className'         => $className,
          'originalClassName' => $type,
          'fullClassName'     => $fullClassName,
          'namespaceName'     => $namespaceName
        );
    }

    /**
     * @param  array $mockClassName
     * @param  bool  $isInterface
     * @param  array $additionalInterfaces
     * @return array
     */
    protected function generateMockClassDeclaration(array $mockClassName, $isInterface, array $additionalInterfaces = array())
    {
        $buffer = 'class ';

        $additionalInterfaces[] = 'PHPUnit_Framework_MockObject_MockObject';
        $interfaces             = implode(', ', $additionalInterfaces);

        if ($isInterface) {
            $buffer .= sprintf(
                '%s implements %s',
                $mockClassName['className'],
                $interfaces
            );

            if (!in_array($mockClassName['originalClassName'], $additionalInterfaces)) {
                $buffer .= ', ';

                if (!empty($mockClassName['namespaceName'])) {
                    $buffer .= $mockClassName['namespaceName'] . '\\';
                }

                $buffer .= $mockClassName['originalClassName'];
            }
        } else {
            $buffer .= sprintf(
                '%s extends %s%s implements %s',
                $mockClassName['className'],
                !empty($mockClassName['namespaceName']) ? $mockClassName['namespaceName'] . '\\' : '',
                $mockClassName['originalClassName'],
                $interfaces
            );
        }

        return $buffer;
    }

    /**
     * @param  string           $templateDir
     * @param  ReflectionMethod $method
     * @param  bool             $cloneArguments
     * @param  bool             $callOriginalMethods
     * @return string
     */
    protected function generateMockedMethodDefinitionFromExisting($templateDir, ReflectionMethod $method, $cloneArguments, $callOriginalMethods)
    {
        if ($method->isPrivate()) {
            $modifier = 'private';
        } elseif ($method->isProtected()) {
            $modifier = 'protected';
        } else {
            $modifier = 'public';
        }

        if ($method->isStatic()) {
            $modifier .= ' static';
        }

        if ($method->returnsReference()) {
            $reference = '&';
        } else {
            $reference = '';
        }

        return $this->generateMockedMethodDefinition(
            $templateDir,
            $method->getDeclaringClass()->getName(),
            $method->getName(),
            $cloneArguments,
            $modifier,
            $this->getMethodParameters($method),
            $this->getMethodParameters($method, true),
            $reference,
            $callOriginalMethods,
            $method->isStatic()
        );
    }

    /**
     * @param  string $templateDir
     * @param  string $className
     * @param  string $methodName
     * @param  bool   $cloneArguments
     * @param  string $modifier
     * @param  string $arguments_decl
     * @param  string $arguments_call
     * @param  string $reference
     * @param  bool   $callOriginalMethods
     * @param  bool   $static
     * @return string
     */
    protected function generateMockedMethodDefinition($templateDir, $className, $methodName, $cloneArguments = true, $modifier = 'public', $arguments_decl = '', $arguments_call = '', $reference = '', $callOriginalMethods = false, $static = false)
    {
        if ($static) {
            $templateFile = 'mocked_static_method.tpl';
        } else {
            $templateFile = sprintf(
                '%s_method.tpl',
                $callOriginalMethods ? 'proxied' : 'mocked'
            );
        }

        $template = new Text_Template($templateDir . $templateFile);

        $template->setVar(
            array(
            'arguments_decl'  => $arguments_decl,
            'arguments_call'  => $arguments_call,
            'arguments_count' => !empty($arguments_call) ? count(explode(',', $arguments_call)) : 0,
            'class_name'      => $className,
            'method_name'     => $methodName,
            'modifier'        => $modifier,
            'reference'       => $reference,
            'clone_arguments' => $cloneArguments ? 'TRUE' : 'FALSE'
            )
        );

        return $template->render();
    }

    /**
     * @param  ReflectionMethod $method
     * @return bool
     */
    protected function canMockMethod(ReflectionMethod $method)
    {
        if ($method->isConstructor() ||
            $method->isFinal() ||
            $method->isPrivate() ||
            isset($this->blacklistedMethodNames[$method->getName()])) {
            return false;
        }

        return true;
    }

    /**
     * Returns the parameters of a function or method.
     *
     * @param  ReflectionMethod                              $method
     * @param  bool                                          $forCall
     * @return string
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     * @since  Method available since Release 2.0.0
     */
    protected function getMethodParameters(ReflectionMethod $method, $forCall = false)
    {
        $parameters = array();

        foreach ($method->getParameters() as $i => $parameter) {
            $name = '$' . $parameter->getName();

            /* Note: PHP extensions may use empty names for reference arguments
             * or "..." for methods taking a variable number of arguments.
             */
            if ($name === '$' || $name === '$...') {
                $name = '$arg' . $i;
            }

            if ($this->isVariadic($parameter)) {
                if ($forCall) {
                    continue;
                } else {
                    $name = '...' . $name;
                }
            }

            $default         = '';
            $reference       = '';
            $typeDeclaration = '';

            if (!$forCall) {
                if ($this->hasType($parameter)) {
                    $typeDeclaration = (string) $parameter->getType() . ' ';
                } elseif ($parameter->isArray()) {
                    $typeDeclaration = 'array ';
                } elseif ((defined('HHVM_VERSION') || version_compare(PHP_VERSION, '5.4.0', '>='))
                          && $parameter->isCallable()) {
                    $typeDeclaration = 'callable ';
                } else {
                    try {
                        $class = $parameter->getClass();
                    } catch (ReflectionException $e) {
                        throw new PHPUnit_Framework_MockObject_RuntimeException(
                            sprintf(
                                'Cannot mock %s::%s() because a class or ' .
                                'interface used in the signature is not loaded',
                                $method->getDeclaringClass()->getName(),
                                $method->getName()
                            ),
                            0,
                            $e
                        );
                    }

                    if ($class !== null) {
                        $typeDeclaration = $class->getName() . ' ';
                    }
                }

                if (!$this->isVariadic($parameter)) {
                    if ($parameter->isDefaultValueAvailable()) {
                        $value   = $parameter->getDefaultValue();
                        $default = ' = ' . var_export($value, true);
                    } elseif ($parameter->isOptional()) {
                        $default = ' = null';
                    }
                }
            }

            if ($parameter->isPassedByReference()) {
                $reference = '&';
            }

            $parameters[] = $typeDeclaration . $reference . $name . $default;
        }

        return implode(', ', $parameters);
    }

    /**
     * @param  ReflectionParameter $parameter
     * @return bool
     * @since  Method available since Release 2.2.1
     */
    private function isVariadic(ReflectionParameter $parameter)
    {
        return method_exists('ReflectionParameter', 'isVariadic') && $parameter->isVariadic();
    }

    /**
     * @param  ReflectionParameter $parameter
     * @return bool
     * @since  Method available since Release 2.3.4
     */
    private function hasType(ReflectionParameter $parameter)
    {
        return method_exists('ReflectionParameter', 'hasType') && $parameter->hasType();
    }

    /**
     * @param  string $className
     * @return array
     * @since  Method available since Release 2.3.2
     */
    private function getClassMethods($className)
    {
        $class   = new ReflectionClass($className);
        $methods = array();

        foreach ($class->getMethods() as $method) {
            if (($method->isPublic() || $method->isAbstract()) && !in_array($method->getName(), $methods)) {
                $methods[] = $method->getName();
            }
        }

        return $methods;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Interface for invocations.
 *
 * @since Interface available since Release 1.0.0
 */
interface PHPUnit_Framework_MockObject_Invocation
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Represents a non-static invocation.
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Invocation_Object extends PHPUnit_Framework_MockObject_Invocation_Static
{
    /**
     * @var object
     */
    public $object;

    /**
     * @param string $className
     * @param string $methodname
     * @param array  $parameters
     * @param object $object
     * @param object $cloneObjects
     */
    public function __construct($className, $methodName, array $parameters, $object, $cloneObjects = false)
    {
        parent::__construct($className, $methodName, $parameters, $cloneObjects);
        $this->object = $object;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use SebastianBergmann\Exporter\Exporter;

/**
 * Represents a static invocation.
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Invocation_Static implements PHPUnit_Framework_MockObject_Invocation, PHPUnit_Framework_SelfDescribing
{
    /**
     * @var array
     */
    protected static $uncloneableExtensions = array(
      'mysqli'    => true,
      'SQLite'    => true,
      'sqlite3'   => true,
      'tidy'      => true,
      'xmlwriter' => true,
      'xsl'       => true
    );

    /**
     * @var array
     */
    protected static $uncloneableClasses = array(
      'Closure',
      'COMPersistHelper',
      'IteratorIterator',
      'RecursiveIteratorIterator',
      'SplFileObject',
      'PDORow',
      'ZipArchive'
    );

    /**
     * @var string
     */
    public $className;

    /**
     * @var string
     */
    public $methodName;

    /**
     * @var array
     */
    public $parameters;

    /**
     * @param string $className
     * @param string $methodname
     * @param array  $parameters
     * @param bool   $cloneObjects
     */
    public function __construct($className, $methodName, array $parameters, $cloneObjects = false)
    {
        $this->className  = $className;
        $this->methodName = $methodName;
        $this->parameters = $parameters;

        if (!$cloneObjects) {
            return;
        }

        foreach ($this->parameters as $key => $value) {
            if (is_object($value)) {
                $this->parameters[$key] = $this->cloneObject($value);
            }
        }
    }

    /**
     * @return string
     */
    public function toString()
    {
        $exporter = new Exporter;

        return sprintf(
            '%s::%s(%s)',
            $this->className,
            $this->methodName,
            implode(
                ', ',
                array_map(
                    array($exporter, 'shortenedExport'),
                    $this->parameters
                )
            )
        );
    }

    /**
     * @param  object $original
     * @return object
     */
    protected function cloneObject($original)
    {
        $cloneable = null;
        $object    = new ReflectionObject($original);

        // Check the blacklist before asking PHP reflection to work around
        // https://bugs.php.net/bug.php?id=53967
        if ($object->isInternal() &&
            isset(self::$uncloneableExtensions[$object->getExtensionName()])) {
            $cloneable = false;
        }

        if ($cloneable === null) {
            foreach (self::$uncloneableClasses as $class) {
                if ($original instanceof $class) {
                    $cloneable = false;
                    break;
                }
            }
        }

        if ($cloneable === null && method_exists($object, 'isCloneable')) {
            $cloneable = $object->isCloneable();
        }

        if ($cloneable === null && $object->hasMethod('__clone')) {
            $method    = $object->getMethod('__clone');
            $cloneable = $method->isPublic();
        }

        if ($cloneable === null) {
            $cloneable = true;
        }

        if ($cloneable) {
            try {
                return clone $original;
            } catch (Exception $e) {
                return $original;
            }
        } else {
            return $original;
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Mocker for invocations which are sent from
 * PHPUnit_Framework_MockObject_MockObject objects.
 *
 * Keeps track of all expectations and stubs as well as registering
 * identifications for builders.
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_InvocationMocker implements PHPUnit_Framework_MockObject_Stub_MatcherCollection, PHPUnit_Framework_MockObject_Invokable, PHPUnit_Framework_MockObject_Builder_Namespace
{
    /**
     * @var PHPUnit_Framework_MockObject_Matcher_Invocation[]
     */
    protected $matchers = array();

    /**
     * @var PHPUnit_Framework_MockObject_Builder_Match[]
     */
    protected $builderMap = array();

    /**
     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $matcher
     */
    public function addMatcher(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
    {
        $this->matchers[] = $matcher;
    }

    /**
     * @since Method available since Release 1.1.0
     */
    public function hasMatchers()
    {
        foreach ($this->matchers as $matcher) {
            if ($matcher->hasMatchers()) {
                return true;
            }
        }

        return false;
    }

    /**
     * @param  mixed     $id
     * @return bool|null
     */
    public function lookupId($id)
    {
        if (isset($this->builderMap[$id])) {
            return $this->builderMap[$id];
        }

        return;
    }

    /**
     * @param  mixed                                      $id
     * @param  PHPUnit_Framework_MockObject_Builder_Match $builder
     * @throws PHPUnit_Framework_Exception
     */
    public function registerId($id, PHPUnit_Framework_MockObject_Builder_Match $builder)
    {
        if (isset($this->builderMap[$id])) {
            throw new PHPUnit_Framework_Exception(
                'Match builder with id <' . $id . '> is already registered.'
            );
        }

        $this->builderMap[$id] = $builder;
    }

    /**
     * @param  PHPUnit_Framework_MockObject_Matcher_Invocation       $matcher
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
    {
        return new PHPUnit_Framework_MockObject_Builder_InvocationMocker(
            $this,
            $matcher
        );
    }

    /**
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     * @return mixed
     */
    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        $exception      = null;
        $hasReturnValue = false;

        if (strtolower($invocation->methodName) == '__tostring') {
            $returnValue = '';
        } else {
            $returnValue = null;
        }

        foreach ($this->matchers as $match) {
            try {
                if ($match->matches($invocation)) {
                    $value = $match->invoked($invocation);

                    if (!$hasReturnValue) {
                        $returnValue    = $value;
                        $hasReturnValue = true;
                    }
                }
            } catch (Exception $e) {
                $exception = $e;
            }
        }

        if ($exception !== null) {
            throw $exception;
        }

        return $returnValue;
    }

    /**
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        foreach ($this->matchers as $matcher) {
            if (!$matcher->matches($invocation)) {
                return false;
            }
        }

        return true;
    }

    /**
     * @return bool
     */
    public function verify()
    {
        foreach ($this->matchers as $matcher) {
            $matcher->verify();
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Interface for classes which can be invoked.
 *
 * The invocation will be taken from a mock object and passed to an object
 * of this class.
 *
 * @since Interface available since Release 1.0.0
 */
interface PHPUnit_Framework_MockObject_Invokable extends PHPUnit_Framework_MockObject_Verifiable
{
    /**
     * Invokes the invocation object $invocation so that it can be checked for
     * expectations or matched against stubs.
     *
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     *                                                             The invocation object passed from mock object.
     * @return object
     */
    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation);

    /**
     * Checks if the invocation matches.
     *
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     *                                                             The invocation object passed from mock object.
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Main matcher which defines a full expectation using method, parameter and
 * invocation matchers.
 * This matcher encapsulates all the other matchers and allows the builder to
 * set the specific matchers when the appropriate methods are called (once(),
 * where() etc.).
 *
 * All properties are public so that they can easily be accessed by the builder.
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Matcher implements PHPUnit_Framework_MockObject_Matcher_Invocation
{
    /**
     * @var PHPUnit_Framework_MockObject_Matcher_Invocation
     */
    public $invocationMatcher;

    /**
     * @var mixed
     */
    public $afterMatchBuilderId = null;

    /**
     * @var bool
     */
    public $afterMatchBuilderIsInvoked = false;

    /**
     * @var PHPUnit_Framework_MockObject_Matcher_MethodName
     */
    public $methodNameMatcher = null;

    /**
     * @var PHPUnit_Framework_MockObject_Matcher_Parameters
     */
    public $parametersMatcher = null;

    /**
     * @var PHPUnit_Framework_MockObject_Stub
     */
    public $stub = null;

    /**
     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $invocationMatcher
     */
    public function __construct(PHPUnit_Framework_MockObject_Matcher_Invocation $invocationMatcher)
    {
        $this->invocationMatcher = $invocationMatcher;
    }

    /**
     * @return string
     */
    public function toString()
    {
        $list = array();

        if ($this->invocationMatcher !== null) {
            $list[] = $this->invocationMatcher->toString();
        }

        if ($this->methodNameMatcher !== null) {
            $list[] = 'where ' . $this->methodNameMatcher->toString();
        }

        if ($this->parametersMatcher !== null) {
            $list[] = 'and ' . $this->parametersMatcher->toString();
        }

        if ($this->afterMatchBuilderId !== null) {
            $list[] = 'after ' . $this->afterMatchBuilderId;
        }

        if ($this->stub !== null) {
            $list[] = 'will ' . $this->stub->toString();
        }

        return implode(' ', $list);
    }

    /**
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     * @return mixed
     */
    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        if ($this->invocationMatcher === null) {
            throw new PHPUnit_Framework_Exception(
                'No invocation matcher is set'
            );
        }

        if ($this->methodNameMatcher === null) {
            throw new PHPUnit_Framework_Exception('No method matcher is set');
        }

        if ($this->afterMatchBuilderId !== null) {
            $builder = $invocation->object
                                  ->__phpunit_getInvocationMocker()
                                  ->lookupId($this->afterMatchBuilderId);

            if (!$builder) {
                throw new PHPUnit_Framework_Exception(
                    sprintf(
                        'No builder found for match builder identification <%s>',
                        $this->afterMatchBuilderId
                    )
                );
            }

            $matcher = $builder->getMatcher();

            if ($matcher && $matcher->invocationMatcher->hasBeenInvoked()) {
                $this->afterMatchBuilderIsInvoked = true;
            }
        }

        $this->invocationMatcher->invoked($invocation);

        try {
            if ($this->parametersMatcher !== null &&
                !$this->parametersMatcher->matches($invocation)) {
                $this->parametersMatcher->verify();
            }
        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
            throw new PHPUnit_Framework_ExpectationFailedException(
                sprintf(
                    "Expectation failed for %s when %s\n%s",
                    $this->methodNameMatcher->toString(),
                    $this->invocationMatcher->toString(),
                    $e->getMessage()
                ),
                $e->getComparisonFailure()
            );
        }

        if ($this->stub) {
            return $this->stub->invoke($invocation);
        }

        return;
    }

    /**
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        if ($this->afterMatchBuilderId !== null) {
            $builder = $invocation->object
                                  ->__phpunit_getInvocationMocker()
                                  ->lookupId($this->afterMatchBuilderId);

            if (!$builder) {
                throw new PHPUnit_Framework_Exception(
                    sprintf(
                        'No builder found for match builder identification <%s>',
                        $this->afterMatchBuilderId
                    )
                );
            }

            $matcher = $builder->getMatcher();

            if (!$matcher) {
                return false;
            }

            if (!$matcher->invocationMatcher->hasBeenInvoked()) {
                return false;
            }
        }

        if ($this->invocationMatcher === null) {
            throw new PHPUnit_Framework_Exception(
                'No invocation matcher is set'
            );
        }

        if ($this->methodNameMatcher === null) {
            throw new PHPUnit_Framework_Exception('No method matcher is set');
        }

        if (!$this->invocationMatcher->matches($invocation)) {
            return false;
        }

        try {
            if (!$this->methodNameMatcher->matches($invocation)) {
                return false;
            }
        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
            throw new PHPUnit_Framework_ExpectationFailedException(
                sprintf(
                    "Expectation failed for %s when %s\n%s",
                    $this->methodNameMatcher->toString(),
                    $this->invocationMatcher->toString(),
                    $e->getMessage()
                ),
                $e->getComparisonFailure()
            );
        }

        return true;
    }

    /**
     * @throws PHPUnit_Framework_Exception
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function verify()
    {
        if ($this->invocationMatcher === null) {
            throw new PHPUnit_Framework_Exception(
                'No invocation matcher is set'
            );
        }

        if ($this->methodNameMatcher === null) {
            throw new PHPUnit_Framework_Exception('No method matcher is set');
        }

        try {
            $this->invocationMatcher->verify();

            if ($this->parametersMatcher === null) {
                $this->parametersMatcher = new PHPUnit_Framework_MockObject_Matcher_AnyParameters;
            }

            $invocationIsAny   = get_class($this->invocationMatcher) === 'PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount';
            $invocationIsNever = get_class($this->invocationMatcher) === 'PHPUnit_Framework_MockObject_Matcher_InvokedCount' && $this->invocationMatcher->isNever();
            if (!$invocationIsAny && !$invocationIsNever) {
                $this->parametersMatcher->verify();
            }
        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
            throw new PHPUnit_Framework_ExpectationFailedException(
                sprintf(
                    "Expectation failed for %s when %s.\n%s",
                    $this->methodNameMatcher->toString(),
                    $this->invocationMatcher->toString(),
                    PHPUnit_Framework_TestFailure::exceptionToString($e)
                )
            );
        }
    }

    /**
     * @since Method available since Release 1.2.4
     */
    public function hasMatchers()
    {
        if ($this->invocationMatcher !== null &&
            !$this->invocationMatcher instanceof PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount) {
            return true;
        }

        return false;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Invocation matcher which checks if a method has been invoked zero or more
 * times. This matcher will always match.
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
{
    /**
     * @return string
     */
    public function toString()
    {
        return 'invoked zero or more times';
    }

    /**
     */
    public function verify()
    {
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Invocation matcher which allows any parameters to a method.
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Matcher_AnyParameters extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
{
    /**
     * @return string
     */
    public function toString()
    {
        return 'with any parameters';
    }

    /**
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        return true;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Invocation matcher which looks for sets of specific parameters in the invocations.
 *
 * Checks the parameters of the incoming invocations, the parameter list is
 * checked against the defined constraints in $parameters. If the constraint
 * is met it will return true in matches().
 *
 * It takes a list of match groups and and increases a call index after each invocation.
 * So the first invocation uses the first group of constraints, the second the next and so on.
 */
class PHPUnit_Framework_MockObject_Matcher_ConsecutiveParameters extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
{
    /**
     * @var array
     */
    private $_parameterGroups = array();

    /**
     * @var array
     */
    private $_invocations = array();

    /**
     * @param array $parameterGroups
     */
    public function __construct(array $parameterGroups)
    {
        foreach ($parameterGroups as $index => $parameters) {
            foreach ($parameters as $parameter) {
                if (!($parameter instanceof \PHPUnit_Framework_Constraint)) {
                    $parameter = new \PHPUnit_Framework_Constraint_IsEqual($parameter);
                }
                $this->_parameterGroups[$index][] = $parameter;
            }
        }
    }

    /**
     * @return string
     */
    public function toString()
    {
        $text = 'with consecutive parameters';

        return $text;
    }

    /**
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        $this->_invocations[] = $invocation;
        $callIndex            = count($this->_invocations) - 1;
        $this->verifyInvocation($invocation, $callIndex);

        return false;
    }

    public function verify()
    {
        foreach ($this->_invocations as $callIndex => $invocation) {
            $this->verifyInvocation($invocation, $callIndex);
        }
    }

    /**
     * Verify a single invocation
     *
     * @param  PHPUnit_Framework_MockObject_Invocation      $invocation
     * @param  int                                          $callIndex
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    private function verifyInvocation(PHPUnit_Framework_MockObject_Invocation $invocation, $callIndex)
    {

        if (isset($this->_parameterGroups[$callIndex])) {
            $parameters = $this->_parameterGroups[$callIndex];
        } else {
          // no parameter assertion for this call index
            return;
        }

        if ($invocation === null) {
            throw new PHPUnit_Framework_ExpectationFailedException(
                'Mocked method does not exist.'
            );
        }

        if (count($invocation->parameters) < count($parameters)) {
            throw new PHPUnit_Framework_ExpectationFailedException(
                sprintf(
                    'Parameter count for invocation %s is too low.',
                    $invocation->toString()
                )
            );
        }

        foreach ($parameters as $i => $parameter) {
            $parameter->evaluate(
                $invocation->parameters[$i],
                sprintf(
                    'Parameter %s for invocation #%d %s does not match expected ' .
                    'value.',
                    $i,
                    $callIndex,
                    $invocation->toString()
                )
            );
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Interface for classes which matches an invocation based on its
 * method name, argument, order or call count.
 *
 * @since Interface available since Release 1.0.0
 */
interface PHPUnit_Framework_MockObject_Matcher_Invocation extends PHPUnit_Framework_SelfDescribing, PHPUnit_Framework_MockObject_Verifiable
{
    /**
     * Registers the invocation $invocation in the object as being invoked.
     * This will only occur after matches() returns true which means the
     * current invocation is the correct one.
     *
     * The matcher can store information from the invocation which can later
     * be checked in verify(), or it can check the values directly and throw
     * and exception if an expectation is not met.
     *
     * If the matcher is a stub it will also have a return value.
     *
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     *                                                             Object containing information on a mocked or stubbed method which
     *                                                             was invoked.
     * @return mixed
     */
    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation);

    /**
     * Checks if the invocation $invocation matches the current rules. If it does
     * the matcher will get the invoked() method called which should check if an
     * expectation is met.
     *
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     *                                                             Object containing information on a mocked or stubbed method which
     *                                                             was invoked.
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Invocation matcher which checks if a method was invoked at a certain index.
 *
 * If the expected index number does not match the current invocation index it
 * will not match which means it skips all method and parameter matching. Only
 * once the index is reached will the method and parameter start matching and
 * verifying.
 *
 * If the index is never reached it will throw an exception in index.
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex implements PHPUnit_Framework_MockObject_Matcher_Invocation
{
    /**
     * @var int
     */
    protected $sequenceIndex;

    /**
     * @var int
     */
    protected $currentIndex = -1;

    /**
     * @param int $sequenceIndex
     */
    public function __construct($sequenceIndex)
    {
        $this->sequenceIndex = $sequenceIndex;
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'invoked at sequence index ' . $this->sequenceIndex;
    }

    /**
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        $this->currentIndex++;

        return $this->currentIndex == $this->sequenceIndex;
    }

    /**
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     */
    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
    }

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function verify()
    {
        if ($this->currentIndex < $this->sequenceIndex) {
            throw new PHPUnit_Framework_ExpectationFailedException(
                sprintf(
                    'The expected invocation at index %s was never reached.',
                    $this->sequenceIndex
                )
            );
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Invocation matcher which checks if a method has been invoked at least
 * N times.
 *
 * @since Class available since Release 2.2.0
 */
class PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
{
    /**
     * @var int
     */
    private $requiredInvocations;

    /**
     * @param int $requiredInvocations
     */
    public function __construct($requiredInvocations)
    {
        $this->requiredInvocations = $requiredInvocations;
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'invoked at least ' . $this->requiredInvocations . ' times';
    }

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function verify()
    {
        $count = $this->getInvocationCount();

        if ($count < $this->requiredInvocations) {
            throw new PHPUnit_Framework_ExpectationFailedException(
                'Expected invocation at least ' . $this->requiredInvocations .
                ' times but it occured ' . $count . ' time(s).'
            );
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Invocation matcher which checks if a method has been invoked at least one
 * time.
 *
 * If the number of invocations is 0 it will throw an exception in verify.
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
{
    /**
     * @return string
     */
    public function toString()
    {
        return 'invoked at least once';
    }

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function verify()
    {
        $count = $this->getInvocationCount();

        if ($count < 1) {
            throw new PHPUnit_Framework_ExpectationFailedException(
                'Expected invocation at least once but it never occured.'
            );
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Invocation matcher which checks if a method has been invoked at least
 * N times.
 *
 * @since Class available since Release 2.2.0
 */
class PHPUnit_Framework_MockObject_Matcher_InvokedAtMostCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
{
    /**
     * @var int
     */
    private $allowedInvocations;

    /**
     * @param int $allowedInvocations
     */
    public function __construct($allowedInvocations)
    {
        $this->allowedInvocations = $allowedInvocations;
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'invoked at most ' . $this->allowedInvocations . ' times';
    }

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function verify()
    {
        $count = $this->getInvocationCount();

        if ($count > $this->allowedInvocations) {
            throw new PHPUnit_Framework_ExpectationFailedException(
                'Expected invocation at most ' . $this->allowedInvocations .
                ' times but it occured ' . $count . ' time(s).'
            );
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Invocation matcher which checks if a method has been invoked a certain amount
 * of times.
 * If the number of invocations exceeds the value it will immediately throw an
 * exception,
 * If the number is less it will later be checked in verify() and also throw an
 * exception.
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Matcher_InvokedCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
{
    /**
     * @var int
     */
    protected $expectedCount;

    /**
     * @param int $expectedCount
     */
    public function __construct($expectedCount)
    {
        $this->expectedCount = $expectedCount;
    }

    /**
     * @return bool
     */
    public function isNever()
    {
        return $this->expectedCount == 0;
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'invoked ' . $this->expectedCount . ' time(s)';
    }

    /**
     * @param  PHPUnit_Framework_MockObject_Invocation      $invocation
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        parent::invoked($invocation);

        $count = $this->getInvocationCount();

        if ($count > $this->expectedCount) {
            $message = $invocation->toString() . ' ';

            switch ($this->expectedCount) {
                case 0: {
                    $message .= 'was not expected to be called.';
                }
                break;

                case 1: {
                    $message .= 'was not expected to be called more than once.';
                }
                break;

                default: {
                    $message .= sprintf(
                        'was not expected to be called more than %d times.',
                        $this->expectedCount
                    );
                    }
            }

            throw new PHPUnit_Framework_ExpectationFailedException($message);
        }
    }

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function verify()
    {
        $count = $this->getInvocationCount();

        if ($count !== $this->expectedCount) {
            throw new PHPUnit_Framework_ExpectationFailedException(
                sprintf(
                    'Method was expected to be called %d times, ' .
                    'actually called %d times.',
                    $this->expectedCount,
                    $count
                )
            );
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Records invocations and provides convenience methods for checking them later
 * on.
 * This abstract class can be implemented by matchers which needs to check the
 * number of times an invocation has occured.
 *
 * @since Class available since Release 1.0.0
 * @abstract
 */
abstract class PHPUnit_Framework_MockObject_Matcher_InvokedRecorder implements PHPUnit_Framework_MockObject_Matcher_Invocation
{
    /**
     * @var PHPUnit_Framework_MockObject_Invocation[]
     */
    protected $invocations = array();

    /**
     * @return int
     */
    public function getInvocationCount()
    {
        return count($this->invocations);
    }

    /**
     * @return PHPUnit_Framework_MockObject_Invocation[]
     */
    public function getInvocations()
    {
        return $this->invocations;
    }

    /**
     * @return bool
     */
    public function hasBeenInvoked()
    {
        return count($this->invocations) > 0;
    }

    /**
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     */
    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        $this->invocations[] = $invocation;
    }

    /**
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        return true;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Invocation matcher which looks for a specific method name in the invocations.
 *
 * Checks the method name all incoming invocations, the name is checked against
 * the defined constraint $constraint. If the constraint is met it will return
 * true in matches().
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Matcher_MethodName extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
{
    /**
     * @var PHPUnit_Framework_Constraint
     */
    protected $constraint;

    /**
     * @param  PHPUnit_Framework_Constraint|string
     * @throws PHPUnit_Framework_Constraint
     */
    public function __construct($constraint)
    {
        if (!$constraint instanceof PHPUnit_Framework_Constraint) {
            if (!is_string($constraint)) {
                throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
            }

            $constraint = new PHPUnit_Framework_Constraint_IsEqual(
                $constraint,
                0,
                10,
                false,
                true
            );
        }

        $this->constraint = $constraint;
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'method name ' . $this->constraint->toString();
    }

    /**
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        return $this->constraint->evaluate($invocation->methodName, '', true);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Invocation matcher which looks for specific parameters in the invocations.
 *
 * Checks the parameters of all incoming invocations, the parameter list is
 * checked against the defined constraints in $parameters. If the constraint
 * is met it will return true in matches().
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Matcher_Parameters extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
{
    /**
     * @var PHPUnit_Framework_Constraint[]
     */
    protected $parameters = array();

    /**
     * @var PHPUnit_Framework_MockObject_Invocation
     */
    protected $invocation;

    /**
     * @param array $parameters
     */
    public function __construct(array $parameters)
    {
        foreach ($parameters as $parameter) {
            if (!($parameter instanceof PHPUnit_Framework_Constraint)) {
                $parameter = new PHPUnit_Framework_Constraint_IsEqual(
                    $parameter
                );
            }

            $this->parameters[] = $parameter;
        }
    }

    /**
     * @return string
     */
    public function toString()
    {
        $text = 'with parameter';

        foreach ($this->parameters as $index => $parameter) {
            if ($index > 0) {
                $text .= ' and';
            }

            $text .= ' ' . $index . ' ' . $parameter->toString();
        }

        return $text;
    }

    /**
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        $this->invocation = $invocation;

        return $this->verify();
    }

    /**
     * Checks if the invocation $invocation matches the current rules. If it
     * does the matcher will get the invoked() method called which should check
     * if an expectation is met.
     *
     * @param  PHPUnit_Framework_MockObject_Invocation      $invocation
     *                                                                  Object containing information on a mocked or stubbed method which
     *                                                                  was invoked.
     * @return bool
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function verify()
    {
        if ($this->invocation === null) {
            throw new PHPUnit_Framework_ExpectationFailedException(
                'Mocked method does not exist.'
            );
        }

        if (count($this->invocation->parameters) < count($this->parameters)) {
            $message = 'Parameter count for invocation %s is too low.';

            // The user called `->with($this->anything())`, but may have meant
            // `->withAnyParameters()`.
            //
            // @see https://github.com/sebastianbergmann/phpunit-mock-objects/issues/199
            if (count($this->parameters) === 1 &&
                get_class($this->parameters[0]) === 'PHPUnit_Framework_Constraint_IsAnything') {
                $message .= "\nTo allow 0 or more parameters with any value, omit ->with() or use ->withAnyParameters() instead.";
            }

            throw new PHPUnit_Framework_ExpectationFailedException(
                sprintf($message, $this->invocation->toString())
            );
        }

        foreach ($this->parameters as $i => $parameter) {
            $parameter->evaluate(
                $this->invocation->parameters[$i],
                sprintf(
                    'Parameter %s for invocation %s does not match expected ' .
                    'value.',
                    $i,
                    $this->invocation->toString()
                )
            );
        }

        return true;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Invocation matcher which does not care about previous state from earlier
 * invocations.
 *
 * This abstract class can be implemented by matchers which does not care about
 * state but only the current run-time value of the invocation itself.
 *
 * @since Class available since Release 1.0.0
 * @abstract
 */
abstract class PHPUnit_Framework_MockObject_Matcher_StatelessInvocation implements PHPUnit_Framework_MockObject_Matcher_Invocation
{
    /**
     * Registers the invocation $invocation in the object as being invoked.
     * This will only occur after matches() returns true which means the
     * current invocation is the correct one.
     *
     * The matcher can store information from the invocation which can later
     * be checked in verify(), or it can check the values directly and throw
     * and exception if an expectation is not met.
     *
     * If the matcher is a stub it will also have a return value.
     *
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     *                                                             Object containing information on a mocked or stubbed method which
     *                                                             was invoked.
     * @return mixed
     */
    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
    }

    /**
     * Checks if the invocation $invocation matches the current rules. If it does
     * the matcher will get the invoked() method called which should check if an
     * expectation is met.
     *
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     *                                                             Object containing information on a mocked or stubbed method which
     *                                                             was invoked.
     * @return bool
     */
    public function verify()
    {
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Implementation of the Builder pattern for Mock objects.
 *
 * @since      File available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_MockBuilder
{
    /**
     * @var PHPUnit_Framework_TestCase
     */
    private $testCase;

    /**
     * @var string
     */
    private $type;

    /**
     * @var array
     */
    private $methods = array();

    /**
     * @var string
     */
    private $mockClassName = '';

    /**
     * @var array
     */
    private $constructorArgs = array();

    /**
     * @var bool
     */
    private $originalConstructor = true;

    /**
     * @var bool
     */
    private $originalClone = true;

    /**
     * @var bool
     */
    private $autoload = true;

    /**
     * @var bool
     */
    private $cloneArguments = false;

    /**
     * @var bool
     */
    private $callOriginalMethods = false;

    /**
     * @var object
     */
    private $proxyTarget = null;

    /**
     * @param PHPUnit_Framework_TestCase $testCase
     * @param array|string               $type
     */
    public function __construct(PHPUnit_Framework_TestCase $testCase, $type)
    {
        $this->testCase = $testCase;
        $this->type     = $type;
    }

    /**
     * Creates a mock object using a fluent interface.
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     */
    public function getMock()
    {
        return $this->testCase->getMock(
            $this->type,
            $this->methods,
            $this->constructorArgs,
            $this->mockClassName,
            $this->originalConstructor,
            $this->originalClone,
            $this->autoload,
            $this->cloneArguments,
            $this->callOriginalMethods,
            $this->proxyTarget
        );
    }

    /**
     * Creates a mock object for an abstract class using a fluent interface.
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     */
    public function getMockForAbstractClass()
    {
        return $this->testCase->getMockForAbstractClass(
            $this->type,
            $this->constructorArgs,
            $this->mockClassName,
            $this->originalConstructor,
            $this->originalClone,
            $this->autoload,
            $this->methods,
            $this->cloneArguments
        );
    }

    /**
     * Creates a mock object for a trait using a fluent interface.
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     */
    public function getMockForTrait()
    {
        return $this->testCase->getMockForTrait(
            $this->type,
            $this->constructorArgs,
            $this->mockClassName,
            $this->originalConstructor,
            $this->originalClone,
            $this->autoload,
            $this->methods,
            $this->cloneArguments
        );
    }

    /**
     * Specifies the subset of methods to mock. Default is to mock all of them.
     *
     * @param  array|null                               $methods
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function setMethods($methods)
    {
        $this->methods = $methods;

        return $this;
    }

    /**
     * Specifies the arguments for the constructor.
     *
     * @param  array                                    $args
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function setConstructorArgs(array $args)
    {
        $this->constructorArgs = $args;

        return $this;
    }

    /**
     * Specifies the name for the mock class.
     *
     * @param  string                                   $name
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function setMockClassName($name)
    {
        $this->mockClassName = $name;

        return $this;
    }

    /**
     * Disables the invocation of the original constructor.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function disableOriginalConstructor()
    {
        $this->originalConstructor = false;

        return $this;
    }

    /**
     * Enables the invocation of the original constructor.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     * @since  Method available since Release 1.2.0
     */
    public function enableOriginalConstructor()
    {
        $this->originalConstructor = true;

        return $this;
    }

    /**
     * Disables the invocation of the original clone constructor.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function disableOriginalClone()
    {
        $this->originalClone = false;

        return $this;
    }

    /**
     * Enables the invocation of the original clone constructor.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     * @since  Method available since Release 1.2.0
     */
    public function enableOriginalClone()
    {
        $this->originalClone = true;

        return $this;
    }

    /**
     * Disables the use of class autoloading while creating the mock object.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function disableAutoload()
    {
        $this->autoload = false;

        return $this;
    }

    /**
     * Enables the use of class autoloading while creating the mock object.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     * @since  Method available since Release 1.2.0
     */
    public function enableAutoload()
    {
        $this->autoload = true;

        return $this;
    }

    /**
     * Disables the cloning of arguments passed to mocked methods.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     * @since  Method available since Release 1.2.0
     */
    public function disableArgumentCloning()
    {
        $this->cloneArguments = false;

        return $this;
    }

    /**
     * Enables the cloning of arguments passed to mocked methods.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     * @since  Method available since Release 1.2.0
     */
    public function enableArgumentCloning()
    {
        $this->cloneArguments = true;

        return $this;
    }

    /**
     * Enables the invocation of the original methods.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     * @since  Method available since Release 2.0.0
     */
    public function enableProxyingToOriginalMethods()
    {
        $this->callOriginalMethods = true;

        return $this;
    }

    /**
     * Disables the invocation of the original methods.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     * @since  Method available since Release 2.0.0
     */
    public function disableProxyingToOriginalMethods()
    {
        $this->callOriginalMethods = false;
        $this->proxyTarget         = null;

        return $this;
    }

    /**
     * Sets the proxy target.
     *
     * @param  object                                   $object
     * @return PHPUnit_Framework_MockObject_MockBuilder
     * @since  Method available since Release 2.0.0
     */
    public function setProxyTarget($object)
    {
        $this->proxyTarget = $object;

        return $this;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Interface for all mock objects which are generated by
 * PHPUnit_Framework_MockObject_MockBuilder.
 *
 * @method PHPUnit_Framework_MockObject_Builder_InvocationMocker method($constraint)
 * @since Interface available since Release 1.0.0
 */
interface PHPUnit_Framework_MockObject_MockObject /*extends PHPUnit_Framework_MockObject_Verifiable*/
{
    /**
     * Registers a new expectation in the mock object and returns the match
     * object which can be infused with further details.
     *
     * @param  PHPUnit_Framework_MockObject_Matcher_Invocation       $matcher
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher);

    /**
     * @return PHPUnit_Framework_MockObject_InvocationMocker
     * @since  Method available since Release 2.0.0
     */
    public function __phpunit_setOriginalObject($originalObject);

    /**
     * @return PHPUnit_Framework_MockObject_InvocationMocker
     */
    public function __phpunit_getInvocationMocker();

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function __phpunit_verify();
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * An object that stubs the process of a normal method for a mock object.
 *
 * The stub object will replace the code for the stubbed method and return a
 * specific value instead of the original value.
 *
 * @since Interface available since Release 1.0.0
 */
interface PHPUnit_Framework_MockObject_Stub extends PHPUnit_Framework_SelfDescribing
{
    /**
     * Fakes the processing of the invocation $invocation by returning a
     * specific value.
     *
     * @param  PHPUnit_Framework_MockObject_Invocation $invocation
     *                                                             The invocation which was mocked and matched by the current method
     *                                                             and argument matchers.
     * @return mixed
     */
    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use SebastianBergmann\Exporter\Exporter;

/**
 * Stubs a method by returning a user-defined stack of values.
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls implements PHPUnit_Framework_MockObject_Stub
{
    protected $stack;
    protected $value;

    public function __construct($stack)
    {
        $this->stack = $stack;
    }

    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        $this->value = array_shift($this->stack);

        if ($this->value instanceof PHPUnit_Framework_MockObject_Stub) {
            $this->value = $this->value->invoke($invocation);
        }

        return $this->value;
    }

    public function toString()
    {
        $exporter = new Exporter;

        return sprintf(
            'return user-specified value %s',
            $exporter->export($this->value)
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use SebastianBergmann\Exporter\Exporter;

/**
 * Stubs a method by raising a user-defined exception.
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Stub_Exception implements PHPUnit_Framework_MockObject_Stub
{
    protected $exception;

    public function __construct(Exception $exception)
    {
        $this->exception = $exception;
    }

    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        throw $this->exception;
    }

    public function toString()
    {
        $exporter = new Exporter;

        return sprintf(
            'raise user-specified exception %s',
            $exporter->export($this->exception)
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Stubs a method by returning a user-defined value.
 *
 * @since Interface available since Release 1.0.0
 */
interface PHPUnit_Framework_MockObject_Stub_MatcherCollection
{
    /**
     * Adds a new matcher to the collection which can be used as an expectation
     * or a stub.
     *
     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $matcher
     *                                                                 Matcher for invocations to mock objects.
     */
    public function addMatcher(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use SebastianBergmann\Exporter\Exporter;

/**
 * Stubs a method by returning a user-defined value.
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Stub_Return implements PHPUnit_Framework_MockObject_Stub
{
    protected $value;

    public function __construct($value)
    {
        $this->value = $value;
    }

    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        return $this->value;
    }

    public function toString()
    {
        $exporter = new Exporter;

        return sprintf(
            'return user-specified value %s',
            $exporter->export($this->value)
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Stubs a method by returning an argument that was passed to the mocked method.
 *
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Stub_ReturnArgument extends PHPUnit_Framework_MockObject_Stub_Return
{
    protected $argumentIndex;

    public function __construct($argumentIndex)
    {
        $this->argumentIndex = $argumentIndex;
    }

    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        if (isset($invocation->parameters[$this->argumentIndex])) {
            return $invocation->parameters[$this->argumentIndex];
        } else {
            return;
        }
    }

    public function toString()
    {
        return sprintf('return argument #%d', $this->argumentIndex);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 1.0.0
 */
class PHPUnit_Framework_MockObject_Stub_ReturnCallback implements PHPUnit_Framework_MockObject_Stub
{
    protected $callback;

    public function __construct($callback)
    {
        $this->callback = $callback;
    }

    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        return call_user_func_array($this->callback, $invocation->parameters);
    }

    public function toString()
    {
        if (is_array($this->callback)) {
            if (is_object($this->callback[0])) {
                $class = get_class($this->callback[0]);
                $type  = '->';
            } else {
                $class = $this->callback[0];
                $type  = '::';
            }

            return sprintf(
                'return result of user defined callback %s%s%s() with the ' .
                'passed arguments',
                $class,
                $type,
                $this->callback[1]
            );
        } else {
            return 'return result of user defined callback ' . $this->callback .
                   ' with the passed arguments';
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Stubs a method by returning the current object.
 *
 * @since Class available since Release 1.1.0
 */
class PHPUnit_Framework_MockObject_Stub_ReturnSelf implements PHPUnit_Framework_MockObject_Stub
{
    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        if (!$invocation instanceof PHPUnit_Framework_MockObject_Invocation_Object) {
            throw new PHPUnit_Framework_Exception(
                'The current object can only be returned when mocking an ' .
                'object, not a static class.'
            );
        }

        return $invocation->object;
    }

    public function toString()
    {
        return 'return the current object';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Stubs a method by returning a value from a map.
 *
 * @since Class available since Release 1.1.0
 */
class PHPUnit_Framework_MockObject_Stub_ReturnValueMap implements PHPUnit_Framework_MockObject_Stub
{
    protected $valueMap;

    public function __construct(array $valueMap)
    {
        $this->valueMap = $valueMap;
    }

    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        $parameterCount = count($invocation->parameters);

        foreach ($this->valueMap as $map) {
            if (!is_array($map) || $parameterCount != count($map) - 1) {
                continue;
            }

            $return = array_pop($map);
            if ($invocation->parameters === $map) {
                return $return;
            }
        }

        return;
    }

    public function toString()
    {
        return 'return value from a map';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Interface for classes which must verify a given expectation.
 *
 * @since Interface available since Release 1.0.0
 */
interface PHPUnit_Framework_MockObject_Verifiable
{
    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function verify();
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Utility class for timing.
 *
 * @since      Class available since Release 1.0.0
 */
class PHP_Timer
{
    /**
     * @var array
     */
    private static $times = array(
      'hour'   => 3600000,
      'minute' => 60000,
      'second' => 1000
    );

    /**
     * @var array
     */
    private static $startTimes = array();

    /**
     * @var float
     */
    public static $requestTime;

    /**
     * Starts the timer.
     */
    public static function start()
    {
        array_push(self::$startTimes, microtime(true));
    }

    /**
     * Stops the timer and returns the elapsed time.
     *
     * @return float
     */
    public static function stop()
    {
        return microtime(true) - array_pop(self::$startTimes);
    }

    /**
     * Formats the elapsed time as a string.
     *
     * @param  float  $time
     * @return string
     */
    public static function secondsToTimeString($time)
    {
        $ms = round($time * 1000);

        foreach (self::$times as $unit => $value) {
            if ($ms >= $value) {
                $time = floor($ms / $value * 100.0) / 100.0;

                return $time . ' ' . ($time == 1 ? $unit : $unit . 's');
            }
        }

        return $ms . ' ms';
    }

    /**
     * Formats the elapsed time since the start of the request as a string.
     *
     * @return string
     */
    public static function timeSinceStartOfRequest()
    {
        return self::secondsToTimeString(microtime(true) - self::$requestTime);
    }

    /**
     * Returns the resources (time, memory) of the request as a string.
     *
     * @return string
     */
    public static function resourceUsage()
    {
        return sprintf(
            'Time: %s, Memory: %4.2fMB',
            self::timeSinceStartOfRequest(),
            memory_get_peak_usage(true) / 1048576
        );
    }
}

if (isset($_SERVER['REQUEST_TIME_FLOAT'])) {
    PHP_Timer::$requestTime = $_SERVER['REQUEST_TIME_FLOAT'];
} elseif (isset($_SERVER['REQUEST_TIME'])) {
    PHP_Timer::$requestTime = $_SERVER['REQUEST_TIME'];
} else {
    PHP_Timer::$requestTime = microtime(true);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Façade implementation that uses File_Iterator_Factory to create a
 * File_Iterator that operates on an AppendIterator that contains an
 * RecursiveDirectoryIterator for each given path. The list of unique
 * files is returned as an array.
 *
 * @since     Class available since Release 1.3.0
 */
class File_Iterator_Facade
{
    /**
     * @param  array|string $paths
     * @param  array|string $suffixes
     * @param  array|string $prefixes
     * @param  array        $exclude
     * @param  bool         $commonPath
     * @return array
     */
    public function getFilesAsArray($paths, $suffixes = '', $prefixes = '', array $exclude = array(), $commonPath = FALSE)
    {
        if (is_string($paths)) {
            $paths = array($paths);
        }

        $factory  = new File_Iterator_Factory;
        $iterator = $factory->getFileIterator(
          $paths, $suffixes, $prefixes, $exclude
        );

        $files = array();

        foreach ($iterator as $file) {
            $file = $file->getRealPath();

            if ($file) {
                $files[] = $file;
            }
        }

        foreach ($paths as $path) {
            if (is_file($path)) {
                $files[] = realpath($path);
            }
        }

        $files = array_unique($files);
        sort($files);

        if ($commonPath) {
            return array(
              'commonPath' => $this->getCommonPath($files),
              'files'      => $files
            );
        } else {
            return $files;
        }
    }

    /**
     * Returns the common path of a set of files.
     *
     * @param  array  $files
     * @return string
     */
    protected function getCommonPath(array $files)
    {
        $count = count($files);

        if ($count == 0) {
            return '';
        }

        if ($count == 1) {
            return dirname($files[0]) . DIRECTORY_SEPARATOR;
        }

        $_files = array();

        foreach ($files as $file) {
            $_files[] = $_fileParts = explode(DIRECTORY_SEPARATOR, $file);

            if (empty($_fileParts[0])) {
                $_fileParts[0] = DIRECTORY_SEPARATOR;
            }
        }

        $common = '';
        $done   = FALSE;
        $j      = 0;
        $count--;

        while (!$done) {
            for ($i = 0; $i < $count; $i++) {
                if ($_files[$i][$j] != $_files[$i+1][$j]) {
                    $done = TRUE;
                    break;
                }
            }

            if (!$done) {
                $common .= $_files[0][$j];

                if ($j > 0) {
                    $common .= DIRECTORY_SEPARATOR;
                }
            }

            $j++;
        }

        return DIRECTORY_SEPARATOR . $common;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Factory Method implementation that creates a File_Iterator that operates on
 * an AppendIterator that contains an RecursiveDirectoryIterator for each given
 * path.
 *
 * @since     Class available since Release 1.1.0
 */
class File_Iterator_Factory
{
    /**
     * @param  array|string   $paths
     * @param  array|string   $suffixes
     * @param  array|string   $prefixes
     * @param  array          $exclude
     * @return AppendIterator
     */
    public function getFileIterator($paths, $suffixes = '', $prefixes = '', array $exclude = array())
    {
        if (is_string($paths)) {
            $paths = array($paths);
        }

        $paths   = $this->getPathsAfterResolvingWildcards($paths);
        $exclude = $this->getPathsAfterResolvingWildcards($exclude);

        if (is_string($prefixes)) {
            if ($prefixes != '') {
                $prefixes = array($prefixes);
            } else {
                $prefixes = array();
            }
        }

        if (is_string($suffixes)) {
            if ($suffixes != '') {
                $suffixes = array($suffixes);
            } else {
                $suffixes = array();
            }
        }

        $iterator = new AppendIterator;

        foreach ($paths as $path) {
            if (is_dir($path)) {
                $iterator->append(
                  new File_Iterator(
                    new RecursiveIteratorIterator(
                      new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::FOLLOW_SYMLINKS)
                    ),
                    $suffixes,
                    $prefixes,
                    $exclude,
                    $path
                  )
                );
            }
        }

        return $iterator;
    }

    /**
     * @param  array $paths
     * @return array
     */
    protected function getPathsAfterResolvingWildcards(array $paths)
    {
        $_paths = array();

        foreach ($paths as $path) {
            if ($locals = glob($path, GLOB_ONLYDIR)) {
                $_paths = array_merge($_paths, $locals);
            } else {
                $_paths[] = $path;
            }
        }

        return $_paths;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * FilterIterator implementation that filters files based on prefix(es) and/or
 * suffix(es). Hidden files and files from hidden directories are also filtered.
 *
 * @since     Class available since Release 1.0.0
 */
class File_Iterator extends FilterIterator
{
    const PREFIX = 0;
    const SUFFIX = 1;

    /**
     * @var array
     */
    protected $suffixes = array();

    /**
     * @var array
     */
    protected $prefixes = array();

    /**
     * @var array
     */
    protected $exclude = array();

    /**
     * @var string
     */
    protected $basepath;

    /**
     * @param Iterator $iterator
     * @param array    $suffixes
     * @param array    $prefixes
     * @param array    $exclude
     * @param string   $basepath
     */
    public function __construct(Iterator $iterator, array $suffixes = array(), array $prefixes = array(), array $exclude = array(), $basepath = NULL)
    {
        $exclude = array_filter(array_map('realpath', $exclude));

        if ($basepath !== NULL) {
            $basepath = realpath($basepath);
        }

        if ($basepath === FALSE) {
            $basepath = NULL;
        } else {
            foreach ($exclude as &$_exclude) {
                $_exclude = str_replace($basepath, '', $_exclude);
            }
        }

        $this->prefixes = $prefixes;
        $this->suffixes = $suffixes;
        $this->exclude  = $exclude;
        $this->basepath = $basepath;

        parent::__construct($iterator);
    }

    /**
     * @return bool
     */
    public function accept()
    {
        $current  = $this->getInnerIterator()->current();
        $filename = $current->getFilename();
        $realpath = $current->getRealPath();

        if ($this->basepath !== NULL) {
            $realpath = str_replace($this->basepath, '', $realpath);
        }

        // Filter files in hidden directories.
        if (preg_match('=/\.[^/]*/=', $realpath)) {
            return FALSE;
        }

        return $this->acceptPath($realpath) &&
               $this->acceptPrefix($filename) &&
               $this->acceptSuffix($filename);
    }

    /**
     * @param  string $path
     * @return bool
     * @since  Method available since Release 1.1.0
     */
    protected function acceptPath($path)
    {
        foreach ($this->exclude as $exclude) {
            if (strpos($path, $exclude) === 0) {
                return FALSE;
            }
        }

        return TRUE;
    }

    /**
     * @param  string $filename
     * @return bool
     * @since  Method available since Release 1.1.0
     */
    protected function acceptPrefix($filename)
    {
        return $this->acceptSubString($filename, $this->prefixes, self::PREFIX);
    }

    /**
     * @param  string $filename
     * @return bool
     * @since  Method available since Release 1.1.0
     */
    protected function acceptSuffix($filename)
    {
        return $this->acceptSubString($filename, $this->suffixes, self::SUFFIX);
    }

    /**
     * @param  string $filename
     * @param  array  $subString
     * @param  int    $type
     * @return bool
     * @since  Method available since Release 1.1.0
     */
    protected function acceptSubString($filename, array $subStrings, $type)
    {
        if (empty($subStrings)) {
            return TRUE;
        }

        $matched = FALSE;

        foreach ($subStrings as $string) {
            if (($type == self::PREFIX && strpos($filename, $string) === 0) ||
                ($type == self::SUFFIX &&
                 substr($filename, -1 * strlen($string)) == $string)) {
                $matched = TRUE;
                break;
            }
        }

        return $matched;
    }
}
stop();

$writer = new PHP_CodeCoverage_Report_HTML;
$writer->process($coverage, '/tmp/coverage');
filter();

$filter->addFileToBlacklist(__FILE__);
$filter->addFileToBlacklist(dirname(__FILE__) . '/auto_append.php');

$coverage->start($_SERVER['SCRIPT_FILENAME']);

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use SebastianBergmann\Environment\Runtime;

/**
 * Provides collection functionality for PHP code coverage information.
 *
 * @since Class available since Release 1.0.0
 */
class PHP_CodeCoverage
{
    /**
     * @var PHP_CodeCoverage_Driver
     */
    private $driver;

    /**
     * @var PHP_CodeCoverage_Filter
     */
    private $filter;

    /**
     * @var bool
     */
    private $cacheTokens = false;

    /**
     * @var bool
     */
    private $checkForUnintentionallyCoveredCode = false;

    /**
     * @var bool
     */
    private $forceCoversAnnotation = false;

    /**
     * @var bool
     */
    private $mapTestClassNameToCoveredClassName = false;

    /**
     * @var bool
     */
    private $addUncoveredFilesFromWhitelist = true;

    /**
     * @var bool
     */
    private $processUncoveredFilesFromWhitelist = false;

    /**
     * @var mixed
     */
    private $currentId;

    /**
     * Code coverage data.
     *
     * @var array
     */
    private $data = array();

    /**
     * @var array
     */
    private $ignoredLines = array();

    /**
     * @var bool
     */
    private $disableIgnoredLines = false;

    /**
     * Test data.
     *
     * @var array
     */
    private $tests = array();

    /**
     * Constructor.
     *
     * @param  PHP_CodeCoverage_Driver    $driver
     * @param  PHP_CodeCoverage_Filter    $filter
     * @throws PHP_CodeCoverage_Exception
     */
    public function __construct(PHP_CodeCoverage_Driver $driver = null, PHP_CodeCoverage_Filter $filter = null)
    {
        if ($driver === null) {
            $driver = $this->selectDriver();
        }

        if ($filter === null) {
            $filter = new PHP_CodeCoverage_Filter;
        }

        $this->driver = $driver;
        $this->filter = $filter;
    }

    /**
     * Returns the PHP_CodeCoverage_Report_Node_* object graph
     * for this PHP_CodeCoverage object.
     *
     * @return PHP_CodeCoverage_Report_Node_Directory
     * @since  Method available since Release 1.1.0
     */
    public function getReport()
    {
        $factory = new PHP_CodeCoverage_Report_Factory;

        return $factory->create($this);
    }

    /**
     * Clears collected code coverage data.
     */
    public function clear()
    {
        $this->currentId = null;
        $this->data      = array();
        $this->tests     = array();
    }

    /**
     * Returns the PHP_CodeCoverage_Filter used.
     *
     * @return PHP_CodeCoverage_Filter
     */
    public function filter()
    {
        return $this->filter;
    }

    /**
     * Returns the collected code coverage data.
     * Set $raw = true to bypass all filters.
     *
     * @param  bool  $raw
     * @return array
     * @since  Method available since Release 1.1.0
     */
    public function getData($raw = false)
    {
        if (!$raw && $this->addUncoveredFilesFromWhitelist) {
            $this->addUncoveredFilesFromWhitelist();
        }

        // We need to apply the blacklist filter a second time
        // when no whitelist is used.
        if (!$raw && !$this->filter->hasWhitelist()) {
            $this->applyListsFilter($this->data);
        }

        return $this->data;
    }

    /**
     * Sets the coverage data.
     *
     * @param array $data
     * @since Method available since Release 2.0.0
     */
    public function setData(array $data)
    {
        $this->data = $data;
    }

    /**
     * Returns the test data.
     *
     * @return array
     * @since  Method available since Release 1.1.0
     */
    public function getTests()
    {
        return $this->tests;
    }

    /**
     * Sets the test data.
     *
     * @param array $tests
     * @since Method available since Release 2.0.0
     */
    public function setTests(array $tests)
    {
        $this->tests = $tests;
    }

    /**
     * Start collection of code coverage information.
     *
     * @param  mixed                      $id
     * @param  bool                       $clear
     * @throws PHP_CodeCoverage_Exception
     */
    public function start($id, $clear = false)
    {
        if (!is_bool($clear)) {
            throw PHP_CodeCoverage_Util_InvalidArgumentHelper::factory(
                1,
                'boolean'
            );
        }

        if ($clear) {
            $this->clear();
        }

        $this->currentId = $id;

        $this->driver->start();
    }

    /**
     * Stop collection of code coverage information.
     *
     * @param  bool                       $append
     * @param  mixed                      $linesToBeCovered
     * @param  array                      $linesToBeUsed
     * @return array
     * @throws PHP_CodeCoverage_Exception
     */
    public function stop($append = true, $linesToBeCovered = array(), array $linesToBeUsed = array())
    {
        if (!is_bool($append)) {
            throw PHP_CodeCoverage_Util_InvalidArgumentHelper::factory(
                1,
                'boolean'
            );
        }

        if (!is_array($linesToBeCovered) && $linesToBeCovered !== false) {
            throw PHP_CodeCoverage_Util_InvalidArgumentHelper::factory(
                2,
                'array or false'
            );
        }

        $data = $this->driver->stop();
        $this->append($data, null, $append, $linesToBeCovered, $linesToBeUsed);

        $this->currentId = null;

        return $data;
    }

    /**
     * Appends code coverage data.
     *
     * @param  array                      $data
     * @param  mixed                      $id
     * @param  bool                       $append
     * @param  mixed                      $linesToBeCovered
     * @param  array                      $linesToBeUsed
     * @throws PHP_CodeCoverage_Exception
     */
    public function append(array $data, $id = null, $append = true, $linesToBeCovered = array(), array $linesToBeUsed = array())
    {
        if ($id === null) {
            $id = $this->currentId;
        }

        if ($id === null) {
            throw new PHP_CodeCoverage_Exception;
        }

        $this->applyListsFilter($data);
        $this->applyIgnoredLinesFilter($data);
        $this->initializeFilesThatAreSeenTheFirstTime($data);

        if (!$append) {
            return;
        }

        if ($id != 'UNCOVERED_FILES_FROM_WHITELIST') {
            $this->applyCoversAnnotationFilter(
                $data,
                $linesToBeCovered,
                $linesToBeUsed
            );
        }

        if (empty($data)) {
            return;
        }

        $size   = 'unknown';
        $status = null;

        if ($id instanceof PHPUnit_Framework_TestCase) {
            $_size = $id->getSize();

            if ($_size == PHPUnit_Util_Test::SMALL) {
                $size = 'small';
            } elseif ($_size == PHPUnit_Util_Test::MEDIUM) {
                $size = 'medium';
            } elseif ($_size == PHPUnit_Util_Test::LARGE) {
                $size = 'large';
            }

            $status = $id->getStatus();
            $id     = get_class($id) . '::' . $id->getName();
        } elseif ($id instanceof PHPUnit_Extensions_PhptTestCase) {
            $size = 'large';
            $id   = $id->getName();
        }

        $this->tests[$id] = array('size' => $size, 'status' => $status);

        foreach ($data as $file => $lines) {
            if (!$this->filter->isFile($file)) {
                continue;
            }

            foreach ($lines as $k => $v) {
                if ($v == PHP_CodeCoverage_Driver::LINE_EXECUTED) {
                    if (empty($this->data[$file][$k]) || !in_array($id, $this->data[$file][$k])) {
                        $this->data[$file][$k][] = $id;
                    }
                }
            }
        }
    }

    /**
     * Merges the data from another instance of PHP_CodeCoverage.
     *
     * @param PHP_CodeCoverage $that
     */
    public function merge(PHP_CodeCoverage $that)
    {
        $this->filter->setBlacklistedFiles(
            array_merge($this->filter->getBlacklistedFiles(), $that->filter()->getBlacklistedFiles())
        );

        $this->filter->setWhitelistedFiles(
            array_merge($this->filter->getWhitelistedFiles(), $that->filter()->getWhitelistedFiles())
        );

        foreach ($that->data as $file => $lines) {
            if (!isset($this->data[$file])) {
                if (!$this->filter->isFiltered($file)) {
                    $this->data[$file] = $lines;
                }

                continue;
            }

            foreach ($lines as $line => $data) {
                if ($data !== null) {
                    if (!isset($this->data[$file][$line])) {
                        $this->data[$file][$line] = $data;
                    } else {
                        $this->data[$file][$line] = array_unique(
                            array_merge($this->data[$file][$line], $data)
                        );
                    }
                }
            }
        }

        $this->tests = array_merge($this->tests, $that->getTests());

    }

    /**
     * @param  bool                       $flag
     * @throws PHP_CodeCoverage_Exception
     * @since  Method available since Release 1.1.0
     */
    public function setCacheTokens($flag)
    {
        if (!is_bool($flag)) {
            throw PHP_CodeCoverage_Util_InvalidArgumentHelper::factory(
                1,
                'boolean'
            );
        }

        $this->cacheTokens = $flag;
    }

    /**
     * @since Method available since Release 1.1.0
     */
    public function getCacheTokens()
    {
        return $this->cacheTokens;
    }

    /**
     * @param  bool                       $flag
     * @throws PHP_CodeCoverage_Exception
     * @since  Method available since Release 2.0.0
     */
    public function setCheckForUnintentionallyCoveredCode($flag)
    {
        if (!is_bool($flag)) {
            throw PHP_CodeCoverage_Util_InvalidArgumentHelper::factory(
                1,
                'boolean'
            );
        }

        $this->checkForUnintentionallyCoveredCode = $flag;
    }

    /**
     * @param  bool                       $flag
     * @throws PHP_CodeCoverage_Exception
     */
    public function setForceCoversAnnotation($flag)
    {
        if (!is_bool($flag)) {
            throw PHP_CodeCoverage_Util_InvalidArgumentHelper::factory(
                1,
                'boolean'
            );
        }

        $this->forceCoversAnnotation = $flag;
    }

    /**
     * @param  bool                       $flag
     * @throws PHP_CodeCoverage_Exception
     */
    public function setMapTestClassNameToCoveredClassName($flag)
    {
        if (!is_bool($flag)) {
            throw PHP_CodeCoverage_Util_InvalidArgumentHelper::factory(
                1,
                'boolean'
            );
        }

        $this->mapTestClassNameToCoveredClassName = $flag;
    }

    /**
     * @param  bool                       $flag
     * @throws PHP_CodeCoverage_Exception
     */
    public function setAddUncoveredFilesFromWhitelist($flag)
    {
        if (!is_bool($flag)) {
            throw PHP_CodeCoverage_Util_InvalidArgumentHelper::factory(
                1,
                'boolean'
            );
        }

        $this->addUncoveredFilesFromWhitelist = $flag;
    }

    /**
     * @param  bool                       $flag
     * @throws PHP_CodeCoverage_Exception
     */
    public function setProcessUncoveredFilesFromWhitelist($flag)
    {
        if (!is_bool($flag)) {
            throw PHP_CodeCoverage_Util_InvalidArgumentHelper::factory(
                1,
                'boolean'
            );
        }

        $this->processUncoveredFilesFromWhitelist = $flag;
    }

    /**
     * @param  bool                       $flag
     * @throws PHP_CodeCoverage_Exception
     */
    public function setDisableIgnoredLines($flag)
    {
        if (!is_bool($flag)) {
            throw PHP_CodeCoverage_Util_InvalidArgumentHelper::factory(
                1,
                'boolean'
            );
        }

        $this->disableIgnoredLines = $flag;
    }

    /**
     * Applies the @covers annotation filtering.
     *
     * @param  array                                                 $data
     * @param  mixed                                                 $linesToBeCovered
     * @param  array                                                 $linesToBeUsed
     * @throws PHP_CodeCoverage_Exception_UnintentionallyCoveredCode
     */
    private function applyCoversAnnotationFilter(array &$data, $linesToBeCovered, array $linesToBeUsed)
    {
        if ($linesToBeCovered === false ||
            ($this->forceCoversAnnotation && empty($linesToBeCovered))) {
            $data = array();

            return;
        }

        if (empty($linesToBeCovered)) {
            return;
        }

        if ($this->checkForUnintentionallyCoveredCode) {
            $this->performUnintentionallyCoveredCodeCheck(
                $data,
                $linesToBeCovered,
                $linesToBeUsed
            );
        }

        $data = array_intersect_key($data, $linesToBeCovered);

        foreach (array_keys($data) as $filename) {
            $_linesToBeCovered = array_flip($linesToBeCovered[$filename]);

            $data[$filename] = array_intersect_key(
                $data[$filename],
                $_linesToBeCovered
            );
        }
    }

    /**
     * Applies the blacklist/whitelist filtering.
     *
     * @param array $data
     */
    private function applyListsFilter(array &$data)
    {
        foreach (array_keys($data) as $filename) {
            if ($this->filter->isFiltered($filename)) {
                unset($data[$filename]);
            }
        }
    }

    /**
     * Applies the "ignored lines" filtering.
     *
     * @param array $data
     */
    private function applyIgnoredLinesFilter(array &$data)
    {
        foreach (array_keys($data) as $filename) {
            if (!$this->filter->isFile($filename)) {
                continue;
            }

            foreach ($this->getLinesToBeIgnored($filename) as $line) {
                unset($data[$filename][$line]);
            }
        }
    }

    /**
     * @param array $data
     * @since Method available since Release 1.1.0
     */
    private function initializeFilesThatAreSeenTheFirstTime(array $data)
    {
        foreach ($data as $file => $lines) {
            if ($this->filter->isFile($file) && !isset($this->data[$file])) {
                $this->data[$file] = array();

                foreach ($lines as $k => $v) {
                    $this->data[$file][$k] = $v == -2 ? null : array();
                }
            }
        }
    }

    /**
     * Processes whitelisted files that are not covered.
     */
    private function addUncoveredFilesFromWhitelist()
    {
        $data           = array();
        $uncoveredFiles = array_diff(
            $this->filter->getWhitelist(),
            array_keys($this->data)
        );

        foreach ($uncoveredFiles as $uncoveredFile) {
            if (!file_exists($uncoveredFile)) {
                continue;
            }

            if ($this->processUncoveredFilesFromWhitelist) {
                $this->processUncoveredFileFromWhitelist(
                    $uncoveredFile,
                    $data,
                    $uncoveredFiles
                );
            } else {
                $data[$uncoveredFile] = array();

                $lines = count(file($uncoveredFile));

                for ($i = 1; $i <= $lines; $i++) {
                    $data[$uncoveredFile][$i] = PHP_CodeCoverage_Driver::LINE_NOT_EXECUTED;
                }
            }
        }

        $this->append($data, 'UNCOVERED_FILES_FROM_WHITELIST');
    }

    /**
     * @param string $uncoveredFile
     * @param array  $data
     * @param array  $uncoveredFiles
     */
    private function processUncoveredFileFromWhitelist($uncoveredFile, array &$data, array $uncoveredFiles)
    {
        $this->driver->start();
        include_once $uncoveredFile;
        $coverage = $this->driver->stop();

        foreach ($coverage as $file => $fileCoverage) {
            if (!isset($data[$file]) &&
                in_array($file, $uncoveredFiles)) {
                foreach (array_keys($fileCoverage) as $key) {
                    if ($fileCoverage[$key] == PHP_CodeCoverage_Driver::LINE_EXECUTED) {
                        $fileCoverage[$key] = PHP_CodeCoverage_Driver::LINE_NOT_EXECUTED;
                    }
                }

                $data[$file] = $fileCoverage;
            }
        }
    }

    /**
     * Returns the lines of a source file that should be ignored.
     *
     * @param  string                     $filename
     * @return array
     * @throws PHP_CodeCoverage_Exception
     * @since  Method available since Release 2.0.0
     */
    private function getLinesToBeIgnored($filename)
    {
        if (!is_string($filename)) {
            throw PHP_CodeCoverage_Util_InvalidArgumentHelper::factory(
                1,
                'string'
            );
        }

        if (!isset($this->ignoredLines[$filename])) {
            $this->ignoredLines[$filename] = array();

            if ($this->disableIgnoredLines) {
                return $this->ignoredLines[$filename];
            }

            $ignore   = false;
            $stop     = false;
            $lines    = file($filename);
            $numLines = count($lines);

            foreach ($lines as $index => $line) {
                if (!trim($line)) {
                    $this->ignoredLines[$filename][] = $index + 1;
                }
            }

            if ($this->cacheTokens) {
                $tokens = PHP_Token_Stream_CachingFactory::get($filename);
            } else {
                $tokens = new PHP_Token_Stream($filename);
            }

            $classes = array_merge($tokens->getClasses(), $tokens->getTraits());
            $tokens  = $tokens->tokens();

            foreach ($tokens as $token) {
                switch (get_class($token)) {
                    case 'PHP_Token_COMMENT':
                    case 'PHP_Token_DOC_COMMENT':
                        $_token = trim($token);
                        $_line  = trim($lines[$token->getLine() - 1]);

                        if ($_token == '// @codeCoverageIgnore' ||
                            $_token == '//@codeCoverageIgnore') {
                            $ignore = true;
                            $stop   = true;
                        } elseif ($_token == '// @codeCoverageIgnoreStart' ||
                            $_token == '//@codeCoverageIgnoreStart') {
                            $ignore = true;
                        } elseif ($_token == '// @codeCoverageIgnoreEnd' ||
                            $_token == '//@codeCoverageIgnoreEnd') {
                            $stop = true;
                        }

                        if (!$ignore) {
                            $start = $token->getLine();
                            $end   = $start + substr_count($token, "\n");

                            // Do not ignore the first line when there is a token
                            // before the comment
                            if (0 !== strpos($_token, $_line)) {
                                $start++;
                            }

                            for ($i = $start; $i < $end; $i++) {
                                $this->ignoredLines[$filename][] = $i;
                            }

                            // A DOC_COMMENT token or a COMMENT token starting with "/*"
                            // does not contain the final \n character in its text
                            if (isset($lines[$i-1]) && 0 === strpos($_token, '/*') && '*/' === substr(trim($lines[$i-1]), -2)) {
                                $this->ignoredLines[$filename][] = $i;
                            }
                        }
                        break;

                    case 'PHP_Token_INTERFACE':
                    case 'PHP_Token_TRAIT':
                    case 'PHP_Token_CLASS':
                    case 'PHP_Token_FUNCTION':
                        $docblock = $token->getDocblock();

                        $this->ignoredLines[$filename][] = $token->getLine();

                        if (strpos($docblock, '@codeCoverageIgnore') || strpos($docblock, '@deprecated')) {
                            $endLine = $token->getEndLine();

                            for ($i = $token->getLine(); $i <= $endLine; $i++) {
                                $this->ignoredLines[$filename][] = $i;
                            }
                        } elseif ($token instanceof PHP_Token_INTERFACE ||
                            $token instanceof PHP_Token_TRAIT ||
                            $token instanceof PHP_Token_CLASS) {
                            if (empty($classes[$token->getName()]['methods'])) {
                                for ($i = $token->getLine();
                                     $i <= $token->getEndLine();
                                     $i++) {
                                    $this->ignoredLines[$filename][] = $i;
                                }
                            } else {
                                $firstMethod = array_shift(
                                    $classes[$token->getName()]['methods']
                                );

                                do {
                                    $lastMethod = array_pop(
                                        $classes[$token->getName()]['methods']
                                    );
                                } while ($lastMethod !== null &&
                                    substr($lastMethod['signature'], 0, 18) == 'anonymous function');

                                if ($lastMethod === null) {
                                    $lastMethod = $firstMethod;
                                }

                                for ($i = $token->getLine();
                                     $i < $firstMethod['startLine'];
                                     $i++) {
                                    $this->ignoredLines[$filename][] = $i;
                                }

                                for ($i = $token->getEndLine();
                                     $i > $lastMethod['endLine'];
                                     $i--) {
                                    $this->ignoredLines[$filename][] = $i;
                                }
                            }
                        }
                        break;

                    case 'PHP_Token_NAMESPACE':
                        $this->ignoredLines[$filename][] = $token->getEndLine();

                    // Intentional fallthrough
                    case 'PHP_Token_OPEN_TAG':
                    case 'PHP_Token_CLOSE_TAG':
                    case 'PHP_Token_USE':
                        $this->ignoredLines[$filename][] = $token->getLine();
                        break;
                }

                if ($ignore) {
                    $this->ignoredLines[$filename][] = $token->getLine();

                    if ($stop) {
                        $ignore = false;
                        $stop   = false;
                    }
                }
            }

            $this->ignoredLines[$filename][] = $numLines + 1;

            $this->ignoredLines[$filename] = array_unique(
                $this->ignoredLines[$filename]
            );

            sort($this->ignoredLines[$filename]);
        }

        return $this->ignoredLines[$filename];
    }

    /**
     * @param  array                                                 $data
     * @param  array                                                 $linesToBeCovered
     * @param  array                                                 $linesToBeUsed
     * @throws PHP_CodeCoverage_Exception_UnintentionallyCoveredCode
     * @since Method available since Release 2.0.0
     */
    private function performUnintentionallyCoveredCodeCheck(array &$data, array $linesToBeCovered, array $linesToBeUsed)
    {
        $allowedLines = $this->getAllowedLines(
            $linesToBeCovered,
            $linesToBeUsed
        );

        $message = '';

        foreach ($data as $file => $_data) {
            foreach ($_data as $line => $flag) {
                if ($flag == 1 &&
                    (!isset($allowedLines[$file]) ||
                        !isset($allowedLines[$file][$line]))) {
                    $message .= sprintf(
                        '- %s:%d' . PHP_EOL,
                        $file,
                        $line
                    );
                }
            }
        }

        if (!empty($message)) {
            throw new PHP_CodeCoverage_Exception_UnintentionallyCoveredCode(
                $message
            );
        }
    }

    /**
     * @param  array $linesToBeCovered
     * @param  array $linesToBeUsed
     * @return array
     * @since Method available since Release 2.0.0
     */
    private function getAllowedLines(array $linesToBeCovered, array $linesToBeUsed)
    {
        $allowedLines = array();

        foreach (array_keys($linesToBeCovered) as $file) {
            if (!isset($allowedLines[$file])) {
                $allowedLines[$file] = array();
            }

            $allowedLines[$file] = array_merge(
                $allowedLines[$file],
                $linesToBeCovered[$file]
            );
        }

        foreach (array_keys($linesToBeUsed) as $file) {
            if (!isset($allowedLines[$file])) {
                $allowedLines[$file] = array();
            }

            $allowedLines[$file] = array_merge(
                $allowedLines[$file],
                $linesToBeUsed[$file]
            );
        }

        foreach (array_keys($allowedLines) as $file) {
            $allowedLines[$file] = array_flip(
                array_unique($allowedLines[$file])
            );
        }

        return $allowedLines;
    }

    /**
     * @return PHP_CodeCoverage_Driver
     * @throws PHP_CodeCoverage_Exception
     */
    private function selectDriver()
    {
        $runtime = new Runtime;

        if (!$runtime->canCollectCodeCoverage()) {
            throw new PHP_CodeCoverage_Exception('No code coverage driver available');
        }

        if ($runtime->isHHVM()) {
            return new PHP_CodeCoverage_Driver_HHVM;
        } elseif ($runtime->isPHPDBG()) {
            return new PHP_CodeCoverage_Driver_PHPDBG;
        } else {
            return new PHP_CodeCoverage_Driver_Xdebug;
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Interface for code coverage drivers.
 *
 * @since Class available since Release 1.0.0
 */
interface PHP_CodeCoverage_Driver
{
    /**
     * @var int
     * @see http://xdebug.org/docs/code_coverage
     */
    const LINE_EXECUTED = 1;

    /**
     * @var int
     * @see http://xdebug.org/docs/code_coverage
     */
    const LINE_NOT_EXECUTED = -1;

    /**
     * @var int
     * @see http://xdebug.org/docs/code_coverage
     */
    const LINE_NOT_EXECUTABLE = -2;

    /**
     * Start collection of code coverage information.
     */
    public function start();

    /**
     * Stop collection of code coverage information.
     *
     * @return array
     */
    public function stop();
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Driver for HHVM's code coverage functionality.
 *
 * @since Class available since Release 2.2.2
 * @codeCoverageIgnore
 */
class PHP_CodeCoverage_Driver_HHVM extends PHP_CodeCoverage_Driver_Xdebug
{
    /**
     * Start collection of code coverage information.
     */
    public function start()
    {
        xdebug_start_code_coverage();
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Driver for PHPDBG's code coverage functionality.
 *
 * @since Class available since Release 2.2.0
 * @codeCoverageIgnore
 */
class PHP_CodeCoverage_Driver_PHPDBG implements PHP_CodeCoverage_Driver
{
    /**
     * Constructor.
     */
    public function __construct()
    {
        if (PHP_SAPI !== 'phpdbg') {
            throw new PHP_CodeCoverage_Exception(
                'This driver requires the PHPDBG SAPI'
            );
        }

        if (!function_exists('phpdbg_start_oplog')) {
            throw new PHP_CodeCoverage_Exception(
                'This build of PHPDBG does not support code coverage'
            );
        }
    }

    /**
     * Start collection of code coverage information.
     */
    public function start()
    {
        phpdbg_start_oplog();
    }

    /**
     * Stop collection of code coverage information.
     *
     * @return array
     */
    public function stop()
    {
        static $fetchedLines = array();

        $dbgData = phpdbg_end_oplog();

        if ($fetchedLines == array()) {
            $sourceLines = phpdbg_get_executable();
        } else {
            $newFiles = array_diff(
                get_included_files(),
                array_keys($fetchedLines)
            );

            if ($newFiles) {
                $sourceLines = phpdbg_get_executable(
                    array('files' => $newFiles)
                );
            } else {
                $sourceLines = array();
            }
        }

        foreach ($sourceLines as $file => $lines) {
            foreach ($lines as $lineNo => $numExecuted) {
                $sourceLines[$file][$lineNo] = self::LINE_NOT_EXECUTED;
            }
        }

        $fetchedLines = array_merge($fetchedLines, $sourceLines);

        return $this->detectExecutedLines($fetchedLines, $dbgData);
    }

    /**
     * Convert phpdbg based data into the format CodeCoverage expects
     *
     * @param  array $sourceLines
     * @param  array $dbgData
     * @return array
     */
    private function detectExecutedLines(array $sourceLines, array $dbgData)
    {
        foreach ($dbgData as $file => $coveredLines) {
            foreach ($coveredLines as $lineNo => $numExecuted) {
                // phpdbg also reports $lineNo=0 when e.g. exceptions get thrown.
                // make sure we only mark lines executed which are actually executable.
                if (isset($sourceLines[$file][$lineNo])) {
                    $sourceLines[$file][$lineNo] = self::LINE_EXECUTED;
                }
            }
        }

        return $sourceLines;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Driver for Xdebug's code coverage functionality.
 *
 * @since Class available since Release 1.0.0
 * @codeCoverageIgnore
 */
class PHP_CodeCoverage_Driver_Xdebug implements PHP_CodeCoverage_Driver
{
    /**
     * Constructor.
     */
    public function __construct()
    {
        if (!extension_loaded('xdebug')) {
            throw new PHP_CodeCoverage_Exception('This driver requires Xdebug');
        }

        if (version_compare(phpversion('xdebug'), '2.2.0-dev', '>=') &&
            !ini_get('xdebug.coverage_enable')) {
            throw new PHP_CodeCoverage_Exception(
                'xdebug.coverage_enable=On has to be set in php.ini'
            );
        }
    }

    /**
     * Start collection of code coverage information.
     */
    public function start()
    {
        xdebug_start_code_coverage(XDEBUG_CC_UNUSED | XDEBUG_CC_DEAD_CODE);
    }

    /**
     * Stop collection of code coverage information.
     *
     * @return array
     */
    public function stop()
    {
        $data = xdebug_get_code_coverage();
        xdebug_stop_code_coverage();

        return $this->cleanup($data);
    }

    /**
     * @param  array $data
     * @return array
     * @since Method available since Release 2.0.0
     */
    private function cleanup(array $data)
    {
        foreach (array_keys($data) as $file) {
            unset($data[$file][0]);

            if ($file != 'xdebug://debug-eval' && file_exists($file)) {
                $numLines = $this->getNumberOfLinesInFile($file);

                foreach (array_keys($data[$file]) as $line) {
                    if (isset($data[$file][$line]) && $line > $numLines) {
                        unset($data[$file][$line]);
                    }
                }
            }
        }

        return $data;
    }

    /**
     * @param  string $file
     * @return int
     * @since Method available since Release 2.0.0
     */
    private function getNumberOfLinesInFile($file)
    {
        $buffer = file_get_contents($file);
        $lines  = substr_count($buffer, "\n");

        if (substr($buffer, -1) !== "\n") {
            $lines++;
        }

        return $lines;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Exception class for PHP_CodeCoverage component.
 *
 * @since Class available since Release 1.1.0
 */
class PHP_CodeCoverage_Exception extends RuntimeException
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Exception that is raised when code is unintentionally covered.
 *
 * @since Class available since Release 2.0.0
 */
class PHP_CodeCoverage_Exception_UnintentionallyCoveredCode extends PHP_CodeCoverage_Exception
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Filter for blacklisting and whitelisting of code coverage information.
 *
 * @since Class available since Release 1.0.0
 */
class PHP_CodeCoverage_Filter
{
    /**
     * Source files that are blacklisted.
     *
     * @var array
     */
    private $blacklistedFiles = array();

    /**
     * Source files that are whitelisted.
     *
     * @var array
     */
    private $whitelistedFiles = array();

    /**
     * Adds a directory to the blacklist (recursively).
     *
     * @param string $directory
     * @param string $suffix
     * @param string $prefix
     */
    public function addDirectoryToBlacklist($directory, $suffix = '.php', $prefix = '')
    {
        $facade = new File_Iterator_Facade;
        $files  = $facade->getFilesAsArray($directory, $suffix, $prefix);

        foreach ($files as $file) {
            $this->addFileToBlacklist($file);
        }
    }

    /**
     * Adds a file to the blacklist.
     *
     * @param string $filename
     */
    public function addFileToBlacklist($filename)
    {
        $this->blacklistedFiles[realpath($filename)] = true;
    }

    /**
     * Adds files to the blacklist.
     *
     * @param array $files
     */
    public function addFilesToBlacklist(array $files)
    {
        foreach ($files as $file) {
            $this->addFileToBlacklist($file);
        }
    }

    /**
     * Removes a directory from the blacklist (recursively).
     *
     * @param string $directory
     * @param string $suffix
     * @param string $prefix
     */
    public function removeDirectoryFromBlacklist($directory, $suffix = '.php', $prefix = '')
    {
        $facade = new File_Iterator_Facade;
        $files  = $facade->getFilesAsArray($directory, $suffix, $prefix);

        foreach ($files as $file) {
            $this->removeFileFromBlacklist($file);
        }
    }

    /**
     * Removes a file from the blacklist.
     *
     * @param string $filename
     */
    public function removeFileFromBlacklist($filename)
    {
        $filename = realpath($filename);

        if (isset($this->blacklistedFiles[$filename])) {
            unset($this->blacklistedFiles[$filename]);
        }
    }

    /**
     * Adds a directory to the whitelist (recursively).
     *
     * @param string $directory
     * @param string $suffix
     * @param string $prefix
     */
    public function addDirectoryToWhitelist($directory, $suffix = '.php', $prefix = '')
    {
        $facade = new File_Iterator_Facade;
        $files  = $facade->getFilesAsArray($directory, $suffix, $prefix);

        foreach ($files as $file) {
            $this->addFileToWhitelist($file);
        }
    }

    /**
     * Adds a file to the whitelist.
     *
     * @param string $filename
     */
    public function addFileToWhitelist($filename)
    {
        $this->whitelistedFiles[realpath($filename)] = true;
    }

    /**
     * Adds files to the whitelist.
     *
     * @param array $files
     */
    public function addFilesToWhitelist(array $files)
    {
        foreach ($files as $file) {
            $this->addFileToWhitelist($file);
        }
    }

    /**
     * Removes a directory from the whitelist (recursively).
     *
     * @param string $directory
     * @param string $suffix
     * @param string $prefix
     */
    public function removeDirectoryFromWhitelist($directory, $suffix = '.php', $prefix = '')
    {
        $facade = new File_Iterator_Facade;
        $files  = $facade->getFilesAsArray($directory, $suffix, $prefix);

        foreach ($files as $file) {
            $this->removeFileFromWhitelist($file);
        }
    }

    /**
     * Removes a file from the whitelist.
     *
     * @param string $filename
     */
    public function removeFileFromWhitelist($filename)
    {
        $filename = realpath($filename);

        if (isset($this->whitelistedFiles[$filename])) {
            unset($this->whitelistedFiles[$filename]);
        }
    }

    /**
     * Checks whether a filename is a real filename.
     *
     * @param  string $filename
     * @return bool
     */
    public function isFile($filename)
    {
        if ($filename == '-' ||
            strpos($filename, 'vfs://') === 0 ||
            strpos($filename, 'xdebug://debug-eval') !== false ||
            strpos($filename, 'eval()\'d code') !== false ||
            strpos($filename, 'runtime-created function') !== false ||
            strpos($filename, 'runkit created function') !== false ||
            strpos($filename, 'assert code') !== false ||
            strpos($filename, 'regexp code') !== false) {
            return false;
        }

        return file_exists($filename);
    }

    /**
     * Checks whether or not a file is filtered.
     *
     * When the whitelist is empty (default), blacklisting is used.
     * When the whitelist is not empty, whitelisting is used.
     *
     * @param  string                     $filename
     * @return bool
     * @throws PHP_CodeCoverage_Exception
     */
    public function isFiltered($filename)
    {
        if (!$this->isFile($filename)) {
            return true;
        }

        $filename = realpath($filename);

        if (!empty($this->whitelistedFiles)) {
            return !isset($this->whitelistedFiles[$filename]);
        }

        return isset($this->blacklistedFiles[$filename]);
    }

    /**
     * Returns the list of blacklisted files.
     *
     * @return array
     */
    public function getBlacklist()
    {
        return array_keys($this->blacklistedFiles);
    }

    /**
     * Returns the list of whitelisted files.
     *
     * @return array
     */
    public function getWhitelist()
    {
        return array_keys($this->whitelistedFiles);
    }

    /**
     * Returns whether this filter has a whitelist.
     *
     * @return bool
     * @since  Method available since Release 1.1.0
     */
    public function hasWhitelist()
    {
        return !empty($this->whitelistedFiles);
    }

    /**
     * Returns the blacklisted files.
     *
     * @return array
     * @since Method available since Release 2.0.0
     */
    public function getBlacklistedFiles()
    {
        return $this->blacklistedFiles;
    }

    /**
     * Sets the blacklisted files.
     *
     * @param array $blacklistedFiles
     * @since Method available since Release 2.0.0
     */
    public function setBlacklistedFiles($blacklistedFiles)
    {
        $this->blacklistedFiles = $blacklistedFiles;
    }

    /**
     * Returns the whitelisted files.
     *
     * @return array
     * @since Method available since Release 2.0.0
     */
    public function getWhitelistedFiles()
    {
        return $this->whitelistedFiles;
    }

    /**
     * Sets the whitelisted files.
     *
     * @param array $whitelistedFiles
     * @since Method available since Release 2.0.0
     */
    public function setWhitelistedFiles($whitelistedFiles)
    {
        $this->whitelistedFiles = $whitelistedFiles;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Generates a Clover XML logfile from an PHP_CodeCoverage object.
 *
 * @since Class available since Release 1.0.0
 */
class PHP_CodeCoverage_Report_Clover
{
    /**
     * @param  PHP_CodeCoverage $coverage
     * @param  string           $target
     * @param  string           $name
     * @return string
     */
    public function process(PHP_CodeCoverage $coverage, $target = null, $name = null)
    {
        $xmlDocument               = new DOMDocument('1.0', 'UTF-8');
        $xmlDocument->formatOutput = true;

        $xmlCoverage = $xmlDocument->createElement('coverage');
        $xmlCoverage->setAttribute('generated', (int) $_SERVER['REQUEST_TIME']);
        $xmlDocument->appendChild($xmlCoverage);

        $xmlProject = $xmlDocument->createElement('project');
        $xmlProject->setAttribute('timestamp', (int) $_SERVER['REQUEST_TIME']);

        if (is_string($name)) {
            $xmlProject->setAttribute('name', $name);
        }

        $xmlCoverage->appendChild($xmlProject);

        $packages = array();
        $report   = $coverage->getReport();
        unset($coverage);

        foreach ($report as $item) {
            $namespace = 'global';

            if (!$item instanceof PHP_CodeCoverage_Report_Node_File) {
                continue;
            }

            $xmlFile = $xmlDocument->createElement('file');
            $xmlFile->setAttribute('name', $item->getPath());

            $classes  = $item->getClassesAndTraits();
            $coverage = $item->getCoverageData();
            $lines    = array();

            foreach ($classes as $className => $class) {
                $classStatements        = 0;
                $coveredClassStatements = 0;
                $coveredMethods         = 0;
                $classMethods           = 0;

                foreach ($class['methods'] as $methodName => $method) {
                    if ($method['executableLines']  == 0) {
                        continue;
                    }

                    $classMethods++;
                    $classStatements        += $method['executableLines'];
                    $coveredClassStatements += $method['executedLines'];
                    if ($method['coverage'] == 100) {
                        $coveredMethods++;
                    }

                    $methodCount = 0;
                    for ($i  = $method['startLine'];
                         $i <= $method['endLine'];
                         $i++) {
                        if (isset($coverage[$i]) && ($coverage[$i] !== null)) {
                            $methodCount = max($methodCount, count($coverage[$i]));
                        }
                    }

                    $lines[$method['startLine']] = array(
                        'count' => $methodCount,
                        'crap'  => $method['crap'],
                        'type'  => 'method',
                        'name'  => $methodName
                    );
                }

                if (!empty($class['package']['namespace'])) {
                    $namespace = $class['package']['namespace'];
                }

                $xmlClass = $xmlDocument->createElement('class');
                $xmlClass->setAttribute('name', $className);
                $xmlClass->setAttribute('namespace', $namespace);

                if (!empty($class['package']['fullPackage'])) {
                    $xmlClass->setAttribute(
                        'fullPackage',
                        $class['package']['fullPackage']
                    );
                }

                if (!empty($class['package']['category'])) {
                    $xmlClass->setAttribute(
                        'category',
                        $class['package']['category']
                    );
                }

                if (!empty($class['package']['package'])) {
                    $xmlClass->setAttribute(
                        'package',
                        $class['package']['package']
                    );
                }

                if (!empty($class['package']['subpackage'])) {
                    $xmlClass->setAttribute(
                        'subpackage',
                        $class['package']['subpackage']
                    );
                }

                $xmlFile->appendChild($xmlClass);

                $xmlMetrics = $xmlDocument->createElement('metrics');
                $xmlMetrics->setAttribute('methods', $classMethods);
                $xmlMetrics->setAttribute('coveredmethods', $coveredMethods);
                $xmlMetrics->setAttribute('conditionals', 0);
                $xmlMetrics->setAttribute('coveredconditionals', 0);
                $xmlMetrics->setAttribute('statements', $classStatements);
                $xmlMetrics->setAttribute(
                    'coveredstatements',
                    $coveredClassStatements
                );
                $xmlMetrics->setAttribute(
                    'elements',
                    $classMethods +
                    $classStatements
                    /* + conditionals */
                );
                $xmlMetrics->setAttribute(
                    'coveredelements',
                    $coveredMethods +
                    $coveredClassStatements
                    /* + coveredconditionals */
                );
                $xmlClass->appendChild($xmlMetrics);
            }

            foreach ($coverage as $line => $data) {
                if ($data === null || isset($lines[$line])) {
                    continue;
                }

                $lines[$line] = array(
                    'count' => count($data), 'type' => 'stmt'
                );
            }

            ksort($lines);

            foreach ($lines as $line => $data) {
                $xmlLine = $xmlDocument->createElement('line');
                $xmlLine->setAttribute('num', $line);
                $xmlLine->setAttribute('type', $data['type']);

                if (isset($data['name'])) {
                    $xmlLine->setAttribute('name', $data['name']);
                }

                if (isset($data['crap'])) {
                    $xmlLine->setAttribute('crap', $data['crap']);
                }

                $xmlLine->setAttribute('count', $data['count']);
                $xmlFile->appendChild($xmlLine);
            }

            $linesOfCode = $item->getLinesOfCode();

            $xmlMetrics = $xmlDocument->createElement('metrics');
            $xmlMetrics->setAttribute('loc', $linesOfCode['loc']);
            $xmlMetrics->setAttribute('ncloc', $linesOfCode['ncloc']);
            $xmlMetrics->setAttribute('classes', $item->getNumClassesAndTraits());
            $xmlMetrics->setAttribute('methods', $item->getNumMethods());
            $xmlMetrics->setAttribute(
                'coveredmethods',
                $item->getNumTestedMethods()
            );
            $xmlMetrics->setAttribute('conditionals', 0);
            $xmlMetrics->setAttribute('coveredconditionals', 0);
            $xmlMetrics->setAttribute(
                'statements',
                $item->getNumExecutableLines()
            );
            $xmlMetrics->setAttribute(
                'coveredstatements',
                $item->getNumExecutedLines()
            );
            $xmlMetrics->setAttribute(
                'elements',
                $item->getNumMethods() + $item->getNumExecutableLines()
                /* + conditionals */
            );
            $xmlMetrics->setAttribute(
                'coveredelements',
                $item->getNumTestedMethods() + $item->getNumExecutedLines()
                /* + coveredconditionals */
            );
            $xmlFile->appendChild($xmlMetrics);

            if ($namespace == 'global') {
                $xmlProject->appendChild($xmlFile);
            } else {
                if (!isset($packages[$namespace])) {
                    $packages[$namespace] = $xmlDocument->createElement(
                        'package'
                    );

                    $packages[$namespace]->setAttribute('name', $namespace);
                    $xmlProject->appendChild($packages[$namespace]);
                }

                $packages[$namespace]->appendChild($xmlFile);
            }
        }

        $linesOfCode = $report->getLinesOfCode();

        $xmlMetrics = $xmlDocument->createElement('metrics');
        $xmlMetrics->setAttribute('files', count($report));
        $xmlMetrics->setAttribute('loc', $linesOfCode['loc']);
        $xmlMetrics->setAttribute('ncloc', $linesOfCode['ncloc']);
        $xmlMetrics->setAttribute(
            'classes',
            $report->getNumClassesAndTraits()
        );
        $xmlMetrics->setAttribute('methods', $report->getNumMethods());
        $xmlMetrics->setAttribute(
            'coveredmethods',
            $report->getNumTestedMethods()
        );
        $xmlMetrics->setAttribute('conditionals', 0);
        $xmlMetrics->setAttribute('coveredconditionals', 0);
        $xmlMetrics->setAttribute(
            'statements',
            $report->getNumExecutableLines()
        );
        $xmlMetrics->setAttribute(
            'coveredstatements',
            $report->getNumExecutedLines()
        );
        $xmlMetrics->setAttribute(
            'elements',
            $report->getNumMethods() + $report->getNumExecutableLines()
            /* + conditionals */
        );
        $xmlMetrics->setAttribute(
            'coveredelements',
            $report->getNumTestedMethods() + $report->getNumExecutedLines()
            /* + coveredconditionals */
        );

        $xmlProject->appendChild($xmlMetrics);

        if ($target !== null) {
            if (!is_dir(dirname($target))) {
                mkdir(dirname($target), 0777, true);
            }

            return $xmlDocument->save($target);
        } else {
            return $xmlDocument->saveXML();
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 2.0.0
 */
class PHP_CodeCoverage_Report_Crap4j
{
    /**
     * @var int
     */
    private $threshold;

    /**
     * @param int $threshold
     */
    public function __construct($threshold = 30)
    {
        if (!is_int($threshold)) {
            throw PHP_CodeCoverage_Util_InvalidArgumentHelper::factory(
                1,
                'integer'
            );
        }

        $this->threshold = $threshold;
    }

    /**
     * @param  PHP_CodeCoverage $coverage
     * @param  string           $target
     * @param  string           $name
     * @return string
     */
    public function process(PHP_CodeCoverage $coverage, $target = null, $name = null)
    {
        $document               = new DOMDocument('1.0', 'UTF-8');
        $document->formatOutput = true;

        $root = $document->createElement('crap_result');
        $document->appendChild($root);

        $project = $document->createElement('project', is_string($name) ? $name : '');
        $root->appendChild($project);
        $root->appendChild($document->createElement('timestamp', date('Y-m-d H:i:s', (int) $_SERVER['REQUEST_TIME'])));

        $stats       = $document->createElement('stats');
        $methodsNode = $document->createElement('methods');

        $report = $coverage->getReport();
        unset($coverage);

        $fullMethodCount     = 0;
        $fullCrapMethodCount = 0;
        $fullCrapLoad        = 0;
        $fullCrap            = 0;

        foreach ($report as $item) {
            $namespace = 'global';

            if (!$item instanceof PHP_CodeCoverage_Report_Node_File) {
                continue;
            }

            $file = $document->createElement('file');
            $file->setAttribute('name', $item->getPath());

            $classes = $item->getClassesAndTraits();

            foreach ($classes as $className => $class) {
                foreach ($class['methods'] as $methodName => $method) {
                    $crapLoad = $this->getCrapLoad($method['crap'], $method['ccn'], $method['coverage']);

                    $fullCrap     += $method['crap'];
                    $fullCrapLoad += $crapLoad;
                    $fullMethodCount++;

                    if ($method['crap'] >= $this->threshold) {
                        $fullCrapMethodCount++;
                    }

                    $methodNode = $document->createElement('method');

                    if (!empty($class['package']['namespace'])) {
                        $namespace = $class['package']['namespace'];
                    }

                    $methodNode->appendChild($document->createElement('package', $namespace));
                    $methodNode->appendChild($document->createElement('className', $className));
                    $methodNode->appendChild($document->createElement('methodName', $methodName));
                    $methodNode->appendChild($document->createElement('methodSignature', htmlspecialchars($method['signature'])));
                    $methodNode->appendChild($document->createElement('fullMethod', htmlspecialchars($method['signature'])));
                    $methodNode->appendChild($document->createElement('crap', $this->roundValue($method['crap'])));
                    $methodNode->appendChild($document->createElement('complexity', $method['ccn']));
                    $methodNode->appendChild($document->createElement('coverage', $this->roundValue($method['coverage'])));
                    $methodNode->appendChild($document->createElement('crapLoad', round($crapLoad)));

                    $methodsNode->appendChild($methodNode);
                }
            }
        }

        $stats->appendChild($document->createElement('name', 'Method Crap Stats'));
        $stats->appendChild($document->createElement('methodCount', $fullMethodCount));
        $stats->appendChild($document->createElement('crapMethodCount', $fullCrapMethodCount));
        $stats->appendChild($document->createElement('crapLoad', round($fullCrapLoad)));
        $stats->appendChild($document->createElement('totalCrap', $fullCrap));

        if ($fullMethodCount > 0) {
            $crapMethodPercent = $this->roundValue((100 * $fullCrapMethodCount) / $fullMethodCount);
        } else {
            $crapMethodPercent = 0;
        }

        $stats->appendChild($document->createElement('crapMethodPercent', $crapMethodPercent));

        $root->appendChild($stats);
        $root->appendChild($methodsNode);

        if ($target !== null) {
            if (!is_dir(dirname($target))) {
                mkdir(dirname($target), 0777, true);
            }

            return $document->save($target);
        } else {
            return $document->saveXML();
        }
    }

    /**
     * @param  float $crapValue
     * @param  int   $cyclomaticComplexity
     * @param  float $coveragePercent
     * @return float
     */
    private function getCrapLoad($crapValue, $cyclomaticComplexity, $coveragePercent)
    {
        $crapLoad = 0;

        if ($crapValue >= $this->threshold) {
            $crapLoad += $cyclomaticComplexity * (1.0 - $coveragePercent / 100);
            $crapLoad += $cyclomaticComplexity / $this->threshold;
        }

        return $crapLoad;
    }

    /**
     * @param  float $value
     * @return float
     */
    private function roundValue($value)
    {
        return round($value, 2);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Factory for PHP_CodeCoverage_Report_Node_* object graphs.
 *
 * @since Class available since Release 1.1.0
 */
class PHP_CodeCoverage_Report_Factory
{
    /**
     * @param  PHP_CodeCoverage                       $coverage
     * @return PHP_CodeCoverage_Report_Node_Directory
     */
    public function create(PHP_CodeCoverage $coverage)
    {
        $files      = $coverage->getData();
        $commonPath = $this->reducePaths($files);
        $root       = new PHP_CodeCoverage_Report_Node_Directory(
            $commonPath,
            null
        );

        $this->addItems(
            $root,
            $this->buildDirectoryStructure($files),
            $coverage->getTests(),
            $coverage->getCacheTokens()
        );

        return $root;
    }

    /**
     * @param PHP_CodeCoverage_Report_Node_Directory $root
     * @param array                                  $items
     * @param array                                  $tests
     * @param bool                                   $cacheTokens
     */
    private function addItems(PHP_CodeCoverage_Report_Node_Directory $root, array $items, array $tests, $cacheTokens)
    {
        foreach ($items as $key => $value) {
            if (substr($key, -2) == '/f') {
                $key = substr($key, 0, -2);

                if (file_exists($root->getPath() . DIRECTORY_SEPARATOR . $key)) {
                    $root->addFile($key, $value, $tests, $cacheTokens);
                }
            } else {
                $child = $root->addDirectory($key);
                $this->addItems($child, $value, $tests, $cacheTokens);
            }
        }
    }

    /**
     * Builds an array representation of the directory structure.
     *
     * For instance,
     *
     * 
     * Array
     * (
     *     [Money.php] => Array
     *         (
     *             ...
     *         )
     *
     *     [MoneyBag.php] => Array
     *         (
     *             ...
     *         )
     * )
     * 
     *
     * is transformed into
     *
     * 
     * Array
     * (
     *     [.] => Array
     *         (
     *             [Money.php] => Array
     *                 (
     *                     ...
     *                 )
     *
     *             [MoneyBag.php] => Array
     *                 (
     *                     ...
     *                 )
     *         )
     * )
     * 
     *
     * @param  array $files
     * @return array
     */
    private function buildDirectoryStructure($files)
    {
        $result = array();

        foreach ($files as $path => $file) {
            $path    = explode('/', $path);
            $pointer = &$result;
            $max     = count($path);

            for ($i = 0; $i < $max; $i++) {
                if ($i == ($max - 1)) {
                    $type = '/f';
                } else {
                    $type = '';
                }

                $pointer = &$pointer[$path[$i] . $type];
            }

            $pointer = $file;
        }

        return $result;
    }

    /**
     * Reduces the paths by cutting the longest common start path.
     *
     * For instance,
     *
     * 
     * Array
     * (
     *     [/home/sb/Money/Money.php] => Array
     *         (
     *             ...
     *         )
     *
     *     [/home/sb/Money/MoneyBag.php] => Array
     *         (
     *             ...
     *         )
     * )
     * 
     *
     * is reduced to
     *
     * 
     * Array
     * (
     *     [Money.php] => Array
     *         (
     *             ...
     *         )
     *
     *     [MoneyBag.php] => Array
     *         (
     *             ...
     *         )
     * )
     * 
     *
     * @param  array  $files
     * @return string
     */
    private function reducePaths(&$files)
    {
        if (empty($files)) {
            return '.';
        }

        $commonPath = '';
        $paths      = array_keys($files);

        if (count($files) == 1) {
            $commonPath                 = dirname($paths[0]) . '/';
            $files[basename($paths[0])] = $files[$paths[0]];

            unset($files[$paths[0]]);

            return $commonPath;
        }

        $max = count($paths);

        for ($i = 0; $i < $max; $i++) {
            // strip phar:// prefixes
            if (strpos($paths[$i], 'phar://') === 0) {
                $paths[$i] = substr($paths[$i], 7);
                $paths[$i] = strtr($paths[$i], '/', DIRECTORY_SEPARATOR);
            }
            $paths[$i] = explode(DIRECTORY_SEPARATOR, $paths[$i]);

            if (empty($paths[$i][0])) {
                $paths[$i][0] = DIRECTORY_SEPARATOR;
            }
        }

        $done = false;
        $max  = count($paths);

        while (!$done) {
            for ($i = 0; $i < $max - 1; $i++) {
                if (!isset($paths[$i][0]) ||
                    !isset($paths[$i+1][0]) ||
                    $paths[$i][0] != $paths[$i+1][0]) {
                    $done = true;
                    break;
                }
            }

            if (!$done) {
                $commonPath .= $paths[0][0];

                if ($paths[0][0] != DIRECTORY_SEPARATOR) {
                    $commonPath .= DIRECTORY_SEPARATOR;
                }

                for ($i = 0; $i < $max; $i++) {
                    array_shift($paths[$i]);
                }
            }
        }

        $original = array_keys($files);
        $max      = count($original);

        for ($i = 0; $i < $max; $i++) {
            $files[implode('/', $paths[$i])] = $files[$original[$i]];
            unset($files[$original[$i]]);
        }

        ksort($files);

        return substr($commonPath, 0, -1);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Generates an HTML report from an PHP_CodeCoverage object.
 *
 * @since Class available since Release 1.0.0
 */
class PHP_CodeCoverage_Report_HTML
{
    /**
     * @var string
     */
    private $templatePath;

    /**
     * @var string
     */
    private $generator;

    /**
     * @var int
     */
    private $lowUpperBound;

    /**
     * @var int
     */
    private $highLowerBound;

    /**
     * Constructor.
     *
     * @param int    $lowUpperBound
     * @param int    $highLowerBound
     * @param string $generator
     */
    public function __construct($lowUpperBound = 50, $highLowerBound = 90, $generator = '')
    {
        $this->generator      = $generator;
        $this->highLowerBound = $highLowerBound;
        $this->lowUpperBound  = $lowUpperBound;

        $this->templatePath = sprintf(
            '%s%sHTML%sRenderer%sTemplate%s',
            dirname(__FILE__),
            DIRECTORY_SEPARATOR,
            DIRECTORY_SEPARATOR,
            DIRECTORY_SEPARATOR,
            DIRECTORY_SEPARATOR
        );
    }

    /**
     * @param PHP_CodeCoverage $coverage
     * @param string           $target
     */
    public function process(PHP_CodeCoverage $coverage, $target)
    {
        $target = $this->getDirectory($target);
        $report = $coverage->getReport();
        unset($coverage);

        if (!isset($_SERVER['REQUEST_TIME'])) {
            $_SERVER['REQUEST_TIME'] = time();
        }

        $date = date('D M j G:i:s T Y', $_SERVER['REQUEST_TIME']);

        $dashboard = new PHP_CodeCoverage_Report_HTML_Renderer_Dashboard(
            $this->templatePath,
            $this->generator,
            $date,
            $this->lowUpperBound,
            $this->highLowerBound
        );

        $directory = new PHP_CodeCoverage_Report_HTML_Renderer_Directory(
            $this->templatePath,
            $this->generator,
            $date,
            $this->lowUpperBound,
            $this->highLowerBound
        );

        $file = new PHP_CodeCoverage_Report_HTML_Renderer_File(
            $this->templatePath,
            $this->generator,
            $date,
            $this->lowUpperBound,
            $this->highLowerBound
        );

        $directory->render($report, $target . 'index.html');
        $dashboard->render($report, $target . 'dashboard.html');

        foreach ($report as $node) {
            $id = $node->getId();

            if ($node instanceof PHP_CodeCoverage_Report_Node_Directory) {
                if (!file_exists($target . $id)) {
                    mkdir($target . $id, 0777, true);
                }

                $directory->render($node, $target . $id . '/index.html');
                $dashboard->render($node, $target . $id . '/dashboard.html');
            } else {
                $dir = dirname($target . $id);

                if (!file_exists($dir)) {
                    mkdir($dir, 0777, true);
                }

                $file->render($node, $target . $id . '.html');
            }
        }

        $this->copyFiles($target);
    }

    /**
     * @param string $target
     */
    private function copyFiles($target)
    {
        $dir = $this->getDirectory($target . 'css');
        copy($this->templatePath . 'css/bootstrap.min.css', $dir . 'bootstrap.min.css');
        copy($this->templatePath . 'css/nv.d3.min.css', $dir . 'nv.d3.min.css');
        copy($this->templatePath . 'css/style.css', $dir . 'style.css');

        $dir = $this->getDirectory($target . 'fonts');
        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.eot', $dir . 'glyphicons-halflings-regular.eot');
        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.svg', $dir . 'glyphicons-halflings-regular.svg');
        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.ttf', $dir . 'glyphicons-halflings-regular.ttf');
        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.woff', $dir . 'glyphicons-halflings-regular.woff');
        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.woff2', $dir . 'glyphicons-halflings-regular.woff2');

        $dir = $this->getDirectory($target . 'js');
        copy($this->templatePath . 'js/bootstrap.min.js', $dir . 'bootstrap.min.js');
        copy($this->templatePath . 'js/d3.min.js', $dir . 'd3.min.js');
        copy($this->templatePath . 'js/holder.min.js', $dir . 'holder.min.js');
        copy($this->templatePath . 'js/html5shiv.min.js', $dir . 'html5shiv.min.js');
        copy($this->templatePath . 'js/jquery.min.js', $dir . 'jquery.min.js');
        copy($this->templatePath . 'js/nv.d3.min.js', $dir . 'nv.d3.min.js');
        copy($this->templatePath . 'js/respond.min.js', $dir . 'respond.min.js');
    }

    /**
     * @param  string                     $directory
     * @return string
     * @throws PHP_CodeCoverage_Exception
     * @since  Method available since Release 1.2.0
     */
    private function getDirectory($directory)
    {
        if (substr($directory, -1, 1) != DIRECTORY_SEPARATOR) {
            $directory .= DIRECTORY_SEPARATOR;
        }

        if (is_dir($directory)) {
            return $directory;
        }

        if (@mkdir($directory, 0777, true)) {
            return $directory;
        }

        throw new PHP_CodeCoverage_Exception(
            sprintf(
                'Directory "%s" does not exist.',
                $directory
            )
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use SebastianBergmann\Environment\Runtime;

/**
 * Base class for PHP_CodeCoverage_Report_Node renderers.
 *
 * @since Class available since Release 1.1.0
 */
abstract class PHP_CodeCoverage_Report_HTML_Renderer
{
    /**
     * @var string
     */
    protected $templatePath;

    /**
     * @var string
     */
    protected $generator;

    /**
     * @var string
     */
    protected $date;

    /**
     * @var int
     */
    protected $lowUpperBound;

    /**
     * @var int
     */
    protected $highLowerBound;

    /**
     * @var string
     */
    protected $version;

    /**
     * Constructor.
     *
     * @param string $templatePath
     * @param string $generator
     * @param string $date
     * @param int    $lowUpperBound
     * @param int    $highLowerBound
     */
    public function __construct($templatePath, $generator, $date, $lowUpperBound, $highLowerBound)
    {
        $version = new SebastianBergmann\Version('2.2.4', dirname(dirname(dirname(dirname(__DIR__)))));

        $this->templatePath   = $templatePath;
        $this->generator      = $generator;
        $this->date           = $date;
        $this->lowUpperBound  = $lowUpperBound;
        $this->highLowerBound = $highLowerBound;
        $this->version        = $version->getVersion();
    }

    /**
     * @param  Text_Template $template
     * @param  array         $data
     * @return string
     */
    protected function renderItemTemplate(Text_Template $template, array $data)
    {
        $numSeparator  = ' / ';

        if (isset($data['numClasses']) && $data['numClasses'] > 0) {
            $classesLevel = $this->getColorLevel($data['testedClassesPercent']);

            $classesNumber = $data['numTestedClasses'] . $numSeparator .
                $data['numClasses'];

            $classesBar = $this->getCoverageBar(
                $data['testedClassesPercent']
            );
        } else {
            $classesLevel  = 'success';
            $classesNumber = '0' . $numSeparator . '0';
            $classesBar    = $this->getCoverageBar(100);
        }

        if ($data['numMethods'] > 0) {
            $methodsLevel = $this->getColorLevel($data['testedMethodsPercent']);

            $methodsNumber = $data['numTestedMethods'] . $numSeparator .
                $data['numMethods'];

            $methodsBar = $this->getCoverageBar(
                $data['testedMethodsPercent']
            );
        } else {
            $methodsLevel                         = 'success';
            $methodsNumber                        = '0' . $numSeparator . '0';
            $methodsBar                           = $this->getCoverageBar(100);
            $data['testedMethodsPercentAsString'] = '100.00%';
        }

        if ($data['numExecutableLines'] > 0) {
            $linesLevel = $this->getColorLevel($data['linesExecutedPercent']);

            $linesNumber = $data['numExecutedLines'] . $numSeparator .
                $data['numExecutableLines'];

            $linesBar = $this->getCoverageBar(
                $data['linesExecutedPercent']
            );
        } else {
            $linesLevel                           = 'success';
            $linesNumber                          = '0' . $numSeparator . '0';
            $linesBar                             = $this->getCoverageBar(100);
            $data['linesExecutedPercentAsString'] = '100.00%';
        }

        $template->setVar(
            array(
                'icon'                   => isset($data['icon']) ? $data['icon'] : '',
                'crap'                   => isset($data['crap']) ? $data['crap'] : '',
                'name'                   => $data['name'],
                'lines_bar'              => $linesBar,
                'lines_executed_percent' => $data['linesExecutedPercentAsString'],
                'lines_level'            => $linesLevel,
                'lines_number'           => $linesNumber,
                'methods_bar'            => $methodsBar,
                'methods_tested_percent' => $data['testedMethodsPercentAsString'],
                'methods_level'          => $methodsLevel,
                'methods_number'         => $methodsNumber,
                'classes_bar'            => $classesBar,
                'classes_tested_percent' => isset($data['testedClassesPercentAsString']) ? $data['testedClassesPercentAsString'] : '',
                'classes_level'          => $classesLevel,
                'classes_number'         => $classesNumber
            )
        );

        return $template->render();
    }

    /**
     * @param Text_Template                $template
     * @param PHP_CodeCoverage_Report_Node $node
     */
    protected function setCommonTemplateVariables(Text_Template $template, PHP_CodeCoverage_Report_Node $node)
    {
        $runtime = new Runtime;

        $template->setVar(
            array(
                'id'               => $node->getId(),
                'full_path'        => $node->getPath(),
                'path_to_root'     => $this->getPathToRoot($node),
                'breadcrumbs'      => $this->getBreadcrumbs($node),
                'date'             => $this->date,
                'version'          => $this->version,
                'runtime_name'     => $runtime->getName(),
                'runtime_version'  => $runtime->getVersion(),
                'runtime_link'     => $runtime->getVendorUrl(),
                'generator'        => $this->generator,
                'low_upper_bound'  => $this->lowUpperBound,
                'high_lower_bound' => $this->highLowerBound
            )
        );
    }

    protected function getBreadcrumbs(PHP_CodeCoverage_Report_Node $node)
    {
        $breadcrumbs = '';
        $path        = $node->getPathAsArray();
        $pathToRoot  = array();
        $max         = count($path);

        if ($node instanceof PHP_CodeCoverage_Report_Node_File) {
            $max--;
        }

        for ($i = 0; $i < $max; $i++) {
            $pathToRoot[] = str_repeat('../', $i);
        }

        foreach ($path as $step) {
            if ($step !== $node) {
                $breadcrumbs .= $this->getInactiveBreadcrumb(
                    $step,
                    array_pop($pathToRoot)
                );
            } else {
                $breadcrumbs .= $this->getActiveBreadcrumb($step);
            }
        }

        return $breadcrumbs;
    }

    protected function getActiveBreadcrumb(PHP_CodeCoverage_Report_Node $node)
    {
        $buffer = sprintf(
            '        
%s
' . "\n",
            $node->getName()
        );

        if ($node instanceof PHP_CodeCoverage_Report_Node_Directory) {
            $buffer .= '        
(Dashboard)
' . "\n";
        }

        return $buffer;
    }

    protected function getInactiveBreadcrumb(PHP_CodeCoverage_Report_Node $node, $pathToRoot)
    {
        return sprintf(
            '        
%s
' . "\n",
            $pathToRoot,
            $node->getName()
        );
    }

    protected function getPathToRoot(PHP_CodeCoverage_Report_Node $node)
    {
        $id    = $node->getId();
        $depth = substr_count($id, '/');

        if ($id != 'index' &&
            $node instanceof PHP_CodeCoverage_Report_Node_Directory) {
            $depth++;
        }

        return str_repeat('../', $depth);
    }

    protected function getCoverageBar($percent)
    {
        $level = $this->getColorLevel($percent);

        $template = new Text_Template(
            $this->templatePath . 'coverage_bar.html',
            '{{',
            '}}'
        );

        $template->setVar(array('level' => $level, 'percent' => sprintf('%.2F', $percent)));

        return $template->render();
    }

    /**
     * @param  int    $percent
     * @return string
     */
    protected function getColorLevel($percent)
    {
        if ($percent <= $this->lowUpperBound) {
            return 'danger';
        } elseif ($percent > $this->lowUpperBound &&
            $percent <  $this->highLowerBound) {
            return 'warning';
        } else {
            return 'success';
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Renders the dashboard for a PHP_CodeCoverage_Report_Node_Directory node.
 *
 * @since Class available since Release 1.1.0
 */
class PHP_CodeCoverage_Report_HTML_Renderer_Dashboard extends PHP_CodeCoverage_Report_HTML_Renderer
{
    /**
     * @param PHP_CodeCoverage_Report_Node_Directory $node
     * @param string                                 $file
     */
    public function render(PHP_CodeCoverage_Report_Node_Directory $node, $file)
    {
        $classes  = $node->getClassesAndTraits();
        $template = new Text_Template(
            $this->templatePath . 'dashboard.html',
            '{{',
            '}}'
        );

        $this->setCommonTemplateVariables($template, $node);

        $baseLink             = $node->getId() . '/';
        $complexity           = $this->complexity($classes, $baseLink);
        $coverageDistribution = $this->coverageDistribution($classes);
        $insufficientCoverage = $this->insufficientCoverage($classes, $baseLink);
        $projectRisks         = $this->projectRisks($classes, $baseLink);

        $template->setVar(
            array(
                'insufficient_coverage_classes' => $insufficientCoverage['class'],
                'insufficient_coverage_methods' => $insufficientCoverage['method'],
                'project_risks_classes'         => $projectRisks['class'],
                'project_risks_methods'         => $projectRisks['method'],
                'complexity_class'              => $complexity['class'],
                'complexity_method'             => $complexity['method'],
                'class_coverage_distribution'   => $coverageDistribution['class'],
                'method_coverage_distribution'  => $coverageDistribution['method']
            )
        );

        $template->renderTo($file);
    }

    /**
     * Returns the data for the Class/Method Complexity charts.
     *
     * @param  array  $classes
     * @param  string $baseLink
     * @return array
     */
    protected function complexity(array $classes, $baseLink)
    {
        $result = array('class' => array(), 'method' => array());

        foreach ($classes as $className => $class) {
            foreach ($class['methods'] as $methodName => $method) {
                if ($className != '*') {
                    $methodName = $className . '::' . $methodName;
                }

                $result['method'][] = array(
                    $method['coverage'],
                    $method['ccn'],
                    sprintf(
                        '%s',
                        str_replace($baseLink, '', $method['link']),
                        $methodName
                    )
                );
            }

            $result['class'][] = array(
                $class['coverage'],
                $class['ccn'],
                sprintf(
                    '%s',
                    str_replace($baseLink, '', $class['link']),
                    $className
                )
            );
        }

        return array(
            'class'  => json_encode($result['class']),
            'method' => json_encode($result['method'])
        );
    }

    /**
     * Returns the data for the Class / Method Coverage Distribution chart.
     *
     * @param  array $classes
     * @return array
     */
    protected function coverageDistribution(array $classes)
    {
        $result = array(
            'class' => array(
                '0%'      => 0,
                '0-10%'   => 0,
                '10-20%'  => 0,
                '20-30%'  => 0,
                '30-40%'  => 0,
                '40-50%'  => 0,
                '50-60%'  => 0,
                '60-70%'  => 0,
                '70-80%'  => 0,
                '80-90%'  => 0,
                '90-100%' => 0,
                '100%'    => 0
            ),
            'method' => array(
                '0%'      => 0,
                '0-10%'   => 0,
                '10-20%'  => 0,
                '20-30%'  => 0,
                '30-40%'  => 0,
                '40-50%'  => 0,
                '50-60%'  => 0,
                '60-70%'  => 0,
                '70-80%'  => 0,
                '80-90%'  => 0,
                '90-100%' => 0,
                '100%'    => 0
            )
        );

        foreach ($classes as $class) {
            foreach ($class['methods'] as $methodName => $method) {
                if ($method['coverage'] == 0) {
                    $result['method']['0%']++;
                } elseif ($method['coverage'] == 100) {
                    $result['method']['100%']++;
                } else {
                    $key = floor($method['coverage'] / 10) * 10;
                    $key = $key . '-' . ($key + 10) . '%';
                    $result['method'][$key]++;
                }
            }

            if ($class['coverage'] == 0) {
                $result['class']['0%']++;
            } elseif ($class['coverage'] == 100) {
                $result['class']['100%']++;
            } else {
                $key = floor($class['coverage'] / 10) * 10;
                $key = $key . '-' . ($key + 10) . '%';
                $result['class'][$key]++;
            }
        }

        return array(
            'class'  => json_encode(array_values($result['class'])),
            'method' => json_encode(array_values($result['method']))
        );
    }

    /**
     * Returns the classes / methods with insufficient coverage.
     *
     * @param  array  $classes
     * @param  string $baseLink
     * @return array
     */
    protected function insufficientCoverage(array $classes, $baseLink)
    {
        $leastTestedClasses = array();
        $leastTestedMethods = array();
        $result             = array('class' => '', 'method' => '');

        foreach ($classes as $className => $class) {
            foreach ($class['methods'] as $methodName => $method) {
                if ($method['coverage'] < $this->highLowerBound) {
                    if ($className != '*') {
                        $key = $className . '::' . $methodName;
                    } else {
                        $key = $methodName;
                    }

                    $leastTestedMethods[$key] = $method['coverage'];
                }
            }

            if ($class['coverage'] < $this->highLowerBound) {
                $leastTestedClasses[$className] = $class['coverage'];
            }
        }

        asort($leastTestedClasses);
        asort($leastTestedMethods);

        foreach ($leastTestedClasses as $className => $coverage) {
            $result['class'] .= sprintf(
                '       %s%d%%' . "\n",
                str_replace($baseLink, '', $classes[$className]['link']),
                $className,
                $coverage
            );
        }

        foreach ($leastTestedMethods as $methodName => $coverage) {
            list($class, $method) = explode('::', $methodName);

            $result['method'] .= sprintf(
                '       %s%d%%' . "\n",
                str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
                $methodName,
                $method,
                $coverage
            );
        }

        return $result;
    }

    /**
     * Returns the project risks according to the CRAP index.
     *
     * @param  array  $classes
     * @param  string $baseLink
     * @return array
     */
    protected function projectRisks(array $classes, $baseLink)
    {
        $classRisks  = array();
        $methodRisks = array();
        $result      = array('class' => '', 'method' => '');

        foreach ($classes as $className => $class) {
            foreach ($class['methods'] as $methodName => $method) {
                if ($method['coverage'] < $this->highLowerBound &&
                    $method['ccn'] > 1) {
                    if ($className != '*') {
                        $key = $className . '::' . $methodName;
                    } else {
                        $key = $methodName;
                    }

                    $methodRisks[$key] = $method['crap'];
                }
            }

            if ($class['coverage'] < $this->highLowerBound &&
                $class['ccn'] > count($class['methods'])) {
                $classRisks[$className] = $class['crap'];
            }
        }

        arsort($classRisks);
        arsort($methodRisks);

        foreach ($classRisks as $className => $crap) {
            $result['class'] .= sprintf(
                '       %s%d' . "\n",
                str_replace($baseLink, '', $classes[$className]['link']),
                $className,
                $crap
            );
        }

        foreach ($methodRisks as $methodName => $crap) {
            list($class, $method) = explode('::', $methodName);

            $result['method'] .= sprintf(
                '       %s%d' . "\n",
                str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
                $methodName,
                $method,
                $crap
            );
        }

        return $result;
    }

    protected function getActiveBreadcrumb(PHP_CodeCoverage_Report_Node $node)
    {
        return sprintf(
            '        
%s
' . "\n" .
            '        
(Dashboard)
' . "\n",
            $node->getName()
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Renders a PHP_CodeCoverage_Report_Node_Directory node.
 *
 * @since Class available since Release 1.1.0
 */
class PHP_CodeCoverage_Report_HTML_Renderer_Directory extends PHP_CodeCoverage_Report_HTML_Renderer
{
    /**
     * @param PHP_CodeCoverage_Report_Node_Directory $node
     * @param string                                 $file
     */
    public function render(PHP_CodeCoverage_Report_Node_Directory $node, $file)
    {
        $template = new Text_Template($this->templatePath . 'directory.html', '{{', '}}');

        $this->setCommonTemplateVariables($template, $node);

        $items = $this->renderItem($node, true);

        foreach ($node->getDirectories() as $item) {
            $items .= $this->renderItem($item);
        }

        foreach ($node->getFiles() as $item) {
            $items .= $this->renderItem($item);
        }

        $template->setVar(
            array(
                'id'    => $node->getId(),
                'items' => $items
            )
        );

        $template->renderTo($file);
    }

    /**
     * @param  PHP_CodeCoverage_Report_Node $item
     * @param  bool                         $total
     * @return string
     */
    protected function renderItem(PHP_CodeCoverage_Report_Node $item, $total = false)
    {
        $data = array(
            'numClasses'                   => $item->getNumClassesAndTraits(),
            'numTestedClasses'             => $item->getNumTestedClassesAndTraits(),
            'numMethods'                   => $item->getNumMethods(),
            'numTestedMethods'             => $item->getNumTestedMethods(),
            'linesExecutedPercent'         => $item->getLineExecutedPercent(false),
            'linesExecutedPercentAsString' => $item->getLineExecutedPercent(),
            'numExecutedLines'             => $item->getNumExecutedLines(),
            'numExecutableLines'           => $item->getNumExecutableLines(),
            'testedMethodsPercent'         => $item->getTestedMethodsPercent(false),
            'testedMethodsPercentAsString' => $item->getTestedMethodsPercent(),
            'testedClassesPercent'         => $item->getTestedClassesAndTraitsPercent(false),
            'testedClassesPercentAsString' => $item->getTestedClassesAndTraitsPercent()
        );

        if ($total) {
            $data['name'] = 'Total';
        } else {
            if ($item instanceof PHP_CodeCoverage_Report_Node_Directory) {
                $data['name'] = sprintf(
                    '%s',
                    $item->getName(),
                    $item->getName()
                );

                $data['icon'] = ' ';
            } else {
                $data['name'] = sprintf(
                    '%s',
                    $item->getName(),
                    $item->getName()
                );

                $data['icon'] = ' ';
            }
        }

        return $this->renderItemTemplate(
            new Text_Template($this->templatePath . 'directory_item.html', '{{', '}}'),
            $data
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

// @codeCoverageIgnoreStart
if (!defined('T_TRAIT')) {
    define('T_TRAIT', 1001);
}

if (!defined('T_INSTEADOF')) {
    define('T_INSTEADOF', 1002);
}

if (!defined('T_CALLABLE')) {
    define('T_CALLABLE', 1003);
}

if (!defined('T_FINALLY')) {
    define('T_FINALLY', 1004);
}

if (!defined('T_YIELD')) {
    define('T_YIELD', 1005);
}
// @codeCoverageIgnoreEnd

/**
 * Renders a PHP_CodeCoverage_Report_Node_File node.
 *
 * @since Class available since Release 1.1.0
 */
class PHP_CodeCoverage_Report_HTML_Renderer_File extends PHP_CodeCoverage_Report_HTML_Renderer
{
    /**
     * @var int
     */
    private $htmlspecialcharsFlags;

    /**
     * Constructor.
     *
     * @param string $templatePath
     * @param string $generator
     * @param string $date
     * @param int    $lowUpperBound
     * @param int    $highLowerBound
     */
    public function __construct($templatePath, $generator, $date, $lowUpperBound, $highLowerBound)
    {
        parent::__construct(
            $templatePath,
            $generator,
            $date,
            $lowUpperBound,
            $highLowerBound
        );

        $this->htmlspecialcharsFlags = ENT_COMPAT;

        if (PHP_VERSION_ID >= 50400 && defined('ENT_SUBSTITUTE')) {
            $this->htmlspecialcharsFlags = $this->htmlspecialcharsFlags | ENT_HTML401 | ENT_SUBSTITUTE;
        }
    }

    /**
     * @param PHP_CodeCoverage_Report_Node_File $node
     * @param string                            $file
     */
    public function render(PHP_CodeCoverage_Report_Node_File $node, $file)
    {
        $template = new Text_Template($this->templatePath . 'file.html', '{{', '}}');

        $template->setVar(
            array(
                'items' => $this->renderItems($node),
                'lines' => $this->renderSource($node)
            )
        );

        $this->setCommonTemplateVariables($template, $node);

        $template->renderTo($file);
    }

    /**
     * @param  PHP_CodeCoverage_Report_Node_File $node
     * @return string
     */
    protected function renderItems(PHP_CodeCoverage_Report_Node_File $node)
    {
        $template = new Text_Template($this->templatePath . 'file_item.html', '{{', '}}');

        $methodItemTemplate = new Text_Template(
            $this->templatePath . 'method_item.html',
            '{{',
            '}}'
        );

        $items = $this->renderItemTemplate(
            $template,
            array(
                'name'                         => 'Total',
                'numClasses'                   => $node->getNumClassesAndTraits(),
                'numTestedClasses'             => $node->getNumTestedClassesAndTraits(),
                'numMethods'                   => $node->getNumMethods(),
                'numTestedMethods'             => $node->getNumTestedMethods(),
                'linesExecutedPercent'         => $node->getLineExecutedPercent(false),
                'linesExecutedPercentAsString' => $node->getLineExecutedPercent(),
                'numExecutedLines'             => $node->getNumExecutedLines(),
                'numExecutableLines'           => $node->getNumExecutableLines(),
                'testedMethodsPercent'         => $node->getTestedMethodsPercent(false),
                'testedMethodsPercentAsString' => $node->getTestedMethodsPercent(),
                'testedClassesPercent'         => $node->getTestedClassesAndTraitsPercent(false),
                'testedClassesPercentAsString' => $node->getTestedClassesAndTraitsPercent(),
                'crap'                         => 'CRAP'
            )
        );

        $items .= $this->renderFunctionItems(
            $node->getFunctions(),
            $methodItemTemplate
        );

        $items .= $this->renderTraitOrClassItems(
            $node->getTraits(),
            $template,
            $methodItemTemplate
        );

        $items .= $this->renderTraitOrClassItems(
            $node->getClasses(),
            $template,
            $methodItemTemplate
        );

        return $items;
    }

    /**
     * @param  array         $items
     * @param  Text_Template $template
     * @param  Text_Template $methodItemTemplate
     * @return string
     */
    protected function renderTraitOrClassItems(array $items, Text_Template $template, Text_Template $methodItemTemplate)
    {
        if (empty($items)) {
            return '';
        }

        $buffer = '';

        foreach ($items as $name => $item) {
            $numMethods       = count($item['methods']);
            $numTestedMethods = 0;

            foreach ($item['methods'] as $method) {
                if ($method['executedLines'] == $method['executableLines']) {
                    $numTestedMethods++;
                }
            }

            $buffer .= $this->renderItemTemplate(
                $template,
                array(
                    'name'                         => $name,
                    'numClasses'                   => 1,
                    'numTestedClasses'             => $numTestedMethods == $numMethods ? 1 : 0,
                    'numMethods'                   => $numMethods,
                    'numTestedMethods'             => $numTestedMethods,
                    'linesExecutedPercent'         => PHP_CodeCoverage_Util::percent(
                        $item['executedLines'],
                        $item['executableLines'],
                        false
                    ),
                    'linesExecutedPercentAsString' => PHP_CodeCoverage_Util::percent(
                        $item['executedLines'],
                        $item['executableLines'],
                        true
                    ),
                    'numExecutedLines'             => $item['executedLines'],
                    'numExecutableLines'           => $item['executableLines'],
                    'testedMethodsPercent'         => PHP_CodeCoverage_Util::percent(
                        $numTestedMethods,
                        $numMethods,
                        false
                    ),
                    'testedMethodsPercentAsString' => PHP_CodeCoverage_Util::percent(
                        $numTestedMethods,
                        $numMethods,
                        true
                    ),
                    'testedClassesPercent'         => PHP_CodeCoverage_Util::percent(
                        $numTestedMethods == $numMethods ? 1 : 0,
                        1,
                        false
                    ),
                    'testedClassesPercentAsString' => PHP_CodeCoverage_Util::percent(
                        $numTestedMethods == $numMethods ? 1 : 0,
                        1,
                        true
                    ),
                    'crap'                         => $item['crap']
                )
            );

            foreach ($item['methods'] as $method) {
                $buffer .= $this->renderFunctionOrMethodItem(
                    $methodItemTemplate,
                    $method,
                    ' '
                );
            }
        }

        return $buffer;
    }

    /**
     * @param  array         $functions
     * @param  Text_Template $template
     * @return string
     */
    protected function renderFunctionItems(array $functions, Text_Template $template)
    {
        if (empty($functions)) {
            return '';
        }

        $buffer = '';

        foreach ($functions as $function) {
            $buffer .= $this->renderFunctionOrMethodItem(
                $template,
                $function
            );
        }

        return $buffer;
    }

    /**
     * @param  Text_Template $template
     * @return string
     */
    protected function renderFunctionOrMethodItem(Text_Template $template, array $item, $indent = '')
    {
        $numTestedItems = $item['executedLines'] == $item['executableLines'] ? 1 : 0;

        return $this->renderItemTemplate(
            $template,
            array(
                'name'                         => sprintf(
                    '%s%s',
                    $indent,
                    $item['startLine'],
                    htmlspecialchars($item['signature']),
                    isset($item['functionName']) ? $item['functionName'] : $item['methodName']
                ),
                'numMethods'                   => 1,
                'numTestedMethods'             => $numTestedItems,
                'linesExecutedPercent'         => PHP_CodeCoverage_Util::percent(
                    $item['executedLines'],
                    $item['executableLines'],
                    false
                ),
                'linesExecutedPercentAsString' => PHP_CodeCoverage_Util::percent(
                    $item['executedLines'],
                    $item['executableLines'],
                    true
                ),
                'numExecutedLines'             => $item['executedLines'],
                'numExecutableLines'           => $item['executableLines'],
                'testedMethodsPercent'         => PHP_CodeCoverage_Util::percent(
                    $numTestedItems,
                    1,
                    false
                ),
                'testedMethodsPercentAsString' => PHP_CodeCoverage_Util::percent(
                    $numTestedItems,
                    1,
                    true
                ),
                'crap'                         => $item['crap']
            )
        );
    }

    /**
     * @param  PHP_CodeCoverage_Report_Node_File $node
     * @return string
     */
    protected function renderSource(PHP_CodeCoverage_Report_Node_File $node)
    {
        $coverageData = $node->getCoverageData();
        $testData     = $node->getTestData();
        $codeLines    = $this->loadFile($node->getPath());
        $lines        = '';
        $i            = 1;

        foreach ($codeLines as $line) {
            $trClass        = '';
            $popoverContent = '';
            $popoverTitle   = '';

            if (array_key_exists($i, $coverageData)) {
                $numTests = count($coverageData[$i]);

                if ($coverageData[$i] === null) {
                    $trClass = ' class="warning"';
                } elseif ($numTests == 0) {
                    $trClass = ' class="danger"';
                } else {
                    $lineCss        = 'covered-by-large-tests';
                    $popoverContent = '
';

                    if ($numTests > 1) {
                        $popoverTitle = $numTests . ' tests cover line ' . $i;
                    } else {
                        $popoverTitle = '1 test covers line ' . $i;
                    }

                    foreach ($coverageData[$i] as $test) {
                        if ($lineCss == 'covered-by-large-tests' && $testData[$test]['size'] == 'medium') {
                            $lineCss = 'covered-by-medium-tests';
                        } elseif ($testData[$test]['size'] == 'small') {
                            $lineCss = 'covered-by-small-tests';
                        }

                        switch ($testData[$test]['status']) {
                            case 0:
                                switch ($testData[$test]['size']) {
                                    case 'small':
                                        $testCSS = ' class="covered-by-small-tests"';
                                        break;

                                    case 'medium':
                                        $testCSS = ' class="covered-by-medium-tests"';
                                        break;

                                    default:
                                        $testCSS = ' class="covered-by-large-tests"';
                                        break;
                                }
                                break;

                            case 1:
                            case 2:
                                $testCSS = ' class="warning"';
                                break;

                            case 3:
                                $testCSS = ' class="danger"';
                                break;

                            case 4:
                                $testCSS = ' class="danger"';
                                break;

                            default:
                                $testCSS = '';
                        }

                        $popoverContent .= sprintf(
                            '%s',
                            $testCSS,
                            htmlspecialchars($test)
                        );
                    }

                    $popoverContent .= '
';
                    $trClass         = ' class="' . $lineCss . ' popin"';
                }
            }

            if (!empty($popoverTitle)) {
                $popover = sprintf(
                    ' data-title="%s" data-content="%s" data-placement="bottom" data-html="true"',
                    $popoverTitle,
                    htmlspecialchars($popoverContent)
                );
            } else {
                $popover = '';
            }

            $lines .= sprintf(
                '     
%d
%s' . "\n",
                $trClass,
                $popover,
                $i,
                $i,
                $i,
                $line
            );

            $i++;
        }

        return $lines;
    }

    /**
     * @param  string $file
     * @return array
     */
    protected function loadFile($file)
    {
        $buffer              = file_get_contents($file);
        $tokens              = token_get_all($buffer);
        $result              = array('');
        $i                   = 0;
        $stringFlag          = false;
        $fileEndsWithNewLine = substr($buffer, -1) == "\n";

        unset($buffer);

        foreach ($tokens as $j => $token) {
            if (is_string($token)) {
                if ($token === '"' && $tokens[$j - 1] !== '\\') {
                    $result[$i] .= sprintf(
                        '%s',
                        htmlspecialchars($token)
                    );

                    $stringFlag = !$stringFlag;
                } else {
                    $result[$i] .= sprintf(
                        '%s',
                        htmlspecialchars($token)
                    );
                }

                continue;
            }

            list($token, $value) = $token;

            $value = str_replace(
                array("\t", ' '),
                array('    ', ' '),
                htmlspecialchars($value, $this->htmlspecialcharsFlags)
            );

            if ($value === "\n") {
                $result[++$i] = '';
            } else {
                $lines = explode("\n", $value);

                foreach ($lines as $jj => $line) {
                    $line = trim($line);

                    if ($line !== '') {
                        if ($stringFlag) {
                            $colour = 'string';
                        } else {
                            switch ($token) {
                                case T_INLINE_HTML:
                                    $colour = 'html';
                                    break;

                                case T_COMMENT:
                                case T_DOC_COMMENT:
                                    $colour = 'comment';
                                    break;

                                case T_ABSTRACT:
                                case T_ARRAY:
                                case T_AS:
                                case T_BREAK:
                                case T_CALLABLE:
                                case T_CASE:
                                case T_CATCH:
                                case T_CLASS:
                                case T_CLONE:
                                case T_CONTINUE:
                                case T_DEFAULT:
                                case T_ECHO:
                                case T_ELSE:
                                case T_ELSEIF:
                                case T_EMPTY:
                                case T_ENDDECLARE:
                                case T_ENDFOR:
                                case T_ENDFOREACH:
                                case T_ENDIF:
                                case T_ENDSWITCH:
                                case T_ENDWHILE:
                                case T_EXIT:
                                case T_EXTENDS:
                                case T_FINAL:
                                case T_FINALLY:
                                case T_FOREACH:
                                case T_FUNCTION:
                                case T_GLOBAL:
                                case T_IF:
                                case T_IMPLEMENTS:
                                case T_INCLUDE:
                                case T_INCLUDE_ONCE:
                                case T_INSTANCEOF:
                                case T_INSTEADOF:
                                case T_INTERFACE:
                                case T_ISSET:
                                case T_LOGICAL_AND:
                                case T_LOGICAL_OR:
                                case T_LOGICAL_XOR:
                                case T_NAMESPACE:
                                case T_NEW:
                                case T_PRIVATE:
                                case T_PROTECTED:
                                case T_PUBLIC:
                                case T_REQUIRE:
                                case T_REQUIRE_ONCE:
                                case T_RETURN:
                                case T_STATIC:
                                case T_THROW:
                                case T_TRAIT:
                                case T_TRY:
                                case T_UNSET:
                                case T_USE:
                                case T_VAR:
                                case T_WHILE:
                                case T_YIELD:
                                    $colour = 'keyword';
                                    break;

                                default:
                                    $colour = 'default';
                            }
                        }

                        $result[$i] .= sprintf(
                            '%s',
                            $colour,
                            $line
                        );
                    }

                    if (isset($lines[$jj + 1])) {
                        $result[++$i] = '';
                    }
                }
            }
        }

        if ($fileEndsWithNewLine) {
            unset($result[count($result)-1]);
        }

        return $result;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Base class for nodes in the code coverage information tree.
 *
 * @since Class available since Release 1.1.0
 */
abstract class PHP_CodeCoverage_Report_Node implements Countable
{
    /**
     * @var string
     */
    protected $name;

    /**
     * @var string
     */
    protected $path;

    /**
     * @var array
     */
    protected $pathArray;

    /**
     * @var PHP_CodeCoverage_Report_Node
     */
    protected $parent;

    /**
     * @var string
     */
    protected $id;

    /**
     * Constructor.
     *
     * @param string                       $name
     * @param PHP_CodeCoverage_Report_Node $parent
     */
    public function __construct($name, PHP_CodeCoverage_Report_Node $parent = null)
    {
        if (substr($name, -1) == '/') {
            $name = substr($name, 0, -1);
        }

        $this->name   = $name;
        $this->parent = $parent;
    }

    /**
     * @return string
     */
    public function getName()
    {
        return $this->name;
    }

    /**
     * @return string
     */
    public function getId()
    {
        if ($this->id === null) {
            $parent = $this->getParent();

            if ($parent === null) {
                $this->id = 'index';
            } else {
                $parentId = $parent->getId();

                if ($parentId == 'index') {
                    $this->id = str_replace(':', '_', $this->name);
                } else {
                    $this->id = $parentId . '/' . $this->name;
                }
            }
        }

        return $this->id;
    }

    /**
     * @return string
     */
    public function getPath()
    {
        if ($this->path === null) {
            if ($this->parent === null || $this->parent->getPath() === null || $this->parent->getPath() === false) {
                $this->path = $this->name;
            } else {
                $this->path = $this->parent->getPath() . '/' . $this->name;
            }
        }

        return $this->path;
    }

    /**
     * @return array
     */
    public function getPathAsArray()
    {
        if ($this->pathArray === null) {
            if ($this->parent === null) {
                $this->pathArray = array();
            } else {
                $this->pathArray = $this->parent->getPathAsArray();
            }

            $this->pathArray[] = $this;
        }

        return $this->pathArray;
    }

    /**
     * @return PHP_CodeCoverage_Report_Node
     */
    public function getParent()
    {
        return $this->parent;
    }

    /**
     * Returns the percentage of classes that has been tested.
     *
     * @param  bool $asString
     * @return int
     */
    public function getTestedClassesPercent($asString = true)
    {
        return PHP_CodeCoverage_Util::percent(
            $this->getNumTestedClasses(),
            $this->getNumClasses(),
            $asString
        );
    }

    /**
     * Returns the percentage of traits that has been tested.
     *
     * @param  bool $asString
     * @return int
     */
    public function getTestedTraitsPercent($asString = true)
    {
        return PHP_CodeCoverage_Util::percent(
            $this->getNumTestedTraits(),
            $this->getNumTraits(),
            $asString
        );
    }

    /**
     * Returns the percentage of traits that has been tested.
     *
     * @param  bool $asString
     * @return int
     * @since  Method available since Release 1.2.0
     */
    public function getTestedClassesAndTraitsPercent($asString = true)
    {
        return PHP_CodeCoverage_Util::percent(
            $this->getNumTestedClassesAndTraits(),
            $this->getNumClassesAndTraits(),
            $asString
        );
    }

    /**
     * Returns the percentage of methods that has been tested.
     *
     * @param  bool $asString
     * @return int
     */
    public function getTestedMethodsPercent($asString = true)
    {
        return PHP_CodeCoverage_Util::percent(
            $this->getNumTestedMethods(),
            $this->getNumMethods(),
            $asString
        );
    }

    /**
     * Returns the percentage of executed lines.
     *
     * @param  bool $asString
     * @return int
     */
    public function getLineExecutedPercent($asString = true)
    {
        return PHP_CodeCoverage_Util::percent(
            $this->getNumExecutedLines(),
            $this->getNumExecutableLines(),
            $asString
        );
    }

    /**
     * Returns the number of classes and traits.
     *
     * @return int
     * @since  Method available since Release 1.2.0
     */
    public function getNumClassesAndTraits()
    {
        return $this->getNumClasses() + $this->getNumTraits();
    }

    /**
     * Returns the number of tested classes and traits.
     *
     * @return int
     * @since  Method available since Release 1.2.0
     */
    public function getNumTestedClassesAndTraits()
    {
        return $this->getNumTestedClasses() + $this->getNumTestedTraits();
    }

    /**
     * Returns the classes and traits of this node.
     *
     * @return array
     * @since  Method available since Release 1.2.0
     */
    public function getClassesAndTraits()
    {
        return array_merge($this->getClasses(), $this->getTraits());
    }

    /**
     * Returns the classes of this node.
     *
     * @return array
     */
    abstract public function getClasses();

    /**
     * Returns the traits of this node.
     *
     * @return array
     */
    abstract public function getTraits();

    /**
     * Returns the functions of this node.
     *
     * @return array
     */
    abstract public function getFunctions();

    /**
     * Returns the LOC/CLOC/NCLOC of this node.
     *
     * @return array
     */
    abstract public function getLinesOfCode();

    /**
     * Returns the number of executable lines.
     *
     * @return int
     */
    abstract public function getNumExecutableLines();

    /**
     * Returns the number of executed lines.
     *
     * @return int
     */
    abstract public function getNumExecutedLines();

    /**
     * Returns the number of classes.
     *
     * @return int
     */
    abstract public function getNumClasses();

    /**
     * Returns the number of tested classes.
     *
     * @return int
     */
    abstract public function getNumTestedClasses();

    /**
     * Returns the number of traits.
     *
     * @return int
     */
    abstract public function getNumTraits();

    /**
     * Returns the number of tested traits.
     *
     * @return int
     */
    abstract public function getNumTestedTraits();

    /**
     * Returns the number of methods.
     *
     * @return int
     */
    abstract public function getNumMethods();

    /**
     * Returns the number of tested methods.
     *
     * @return int
     */
    abstract public function getNumTestedMethods();

    /**
     * Returns the number of functions.
     *
     * @return int
     */
    abstract public function getNumFunctions();

    /**
     * Returns the number of tested functions.
     *
     * @return int
     */
    abstract public function getNumTestedFunctions();
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Represents a directory in the code coverage information tree.
 *
 * @since Class available since Release 1.1.0
 */
class PHP_CodeCoverage_Report_Node_Directory extends PHP_CodeCoverage_Report_Node implements IteratorAggregate
{
    /**
     * @var PHP_CodeCoverage_Report_Node[]
     */
    protected $children = array();

    /**
     * @var PHP_CodeCoverage_Report_Node_Directory[]
     */
    protected $directories = array();

    /**
     * @var PHP_CodeCoverage_Report_Node_File[]
     */
    protected $files = array();

    /**
     * @var array
     */
    protected $classes;

    /**
     * @var array
     */
    protected $traits;

    /**
     * @var array
     */
    protected $functions;

    /**
     * @var array
     */
    protected $linesOfCode = null;

    /**
     * @var int
     */
    protected $numFiles = -1;

    /**
     * @var int
     */
    protected $numExecutableLines = -1;

    /**
     * @var int
     */
    protected $numExecutedLines = -1;

    /**
     * @var int
     */
    protected $numClasses = -1;

    /**
     * @var int
     */
    protected $numTestedClasses = -1;

    /**
     * @var int
     */
    protected $numTraits = -1;

    /**
     * @var int
     */
    protected $numTestedTraits = -1;

    /**
     * @var int
     */
    protected $numMethods = -1;

    /**
     * @var int
     */
    protected $numTestedMethods = -1;

    /**
     * @var int
     */
    protected $numFunctions = -1;

    /**
     * @var int
     */
    protected $numTestedFunctions = -1;

    /**
     * Returns the number of files in/under this node.
     *
     * @return int
     */
    public function count()
    {
        if ($this->numFiles == -1) {
            $this->numFiles = 0;

            foreach ($this->children as $child) {
                $this->numFiles += count($child);
            }
        }

        return $this->numFiles;
    }

    /**
     * Returns an iterator for this node.
     *
     * @return RecursiveIteratorIterator
     */
    public function getIterator()
    {
        return new RecursiveIteratorIterator(
            new PHP_CodeCoverage_Report_Node_Iterator($this),
            RecursiveIteratorIterator::SELF_FIRST
        );
    }

    /**
     * Adds a new directory.
     *
     * @param  string                                 $name
     * @return PHP_CodeCoverage_Report_Node_Directory
     */
    public function addDirectory($name)
    {
        $directory = new self($name, $this);

        $this->children[]    = $directory;
        $this->directories[] = &$this->children[count($this->children) - 1];

        return $directory;
    }

    /**
     * Adds a new file.
     *
     * @param  string                            $name
     * @param  array                             $coverageData
     * @param  array                             $testData
     * @param  bool                              $cacheTokens
     * @return PHP_CodeCoverage_Report_Node_File
     * @throws PHP_CodeCoverage_Exception
     */
    public function addFile($name, array $coverageData, array $testData, $cacheTokens)
    {
        $file = new PHP_CodeCoverage_Report_Node_File(
            $name,
            $this,
            $coverageData,
            $testData,
            $cacheTokens
        );

        $this->children[] = $file;
        $this->files[]    = &$this->children[count($this->children) - 1];

        $this->numExecutableLines = -1;
        $this->numExecutedLines   = -1;

        return $file;
    }

    /**
     * Returns the directories in this directory.
     *
     * @return array
     */
    public function getDirectories()
    {
        return $this->directories;
    }

    /**
     * Returns the files in this directory.
     *
     * @return array
     */
    public function getFiles()
    {
        return $this->files;
    }

    /**
     * Returns the child nodes of this node.
     *
     * @return array
     */
    public function getChildNodes()
    {
        return $this->children;
    }

    /**
     * Returns the classes of this node.
     *
     * @return array
     */
    public function getClasses()
    {
        if ($this->classes === null) {
            $this->classes = array();

            foreach ($this->children as $child) {
                $this->classes = array_merge(
                    $this->classes,
                    $child->getClasses()
                );
            }
        }

        return $this->classes;
    }

    /**
     * Returns the traits of this node.
     *
     * @return array
     */
    public function getTraits()
    {
        if ($this->traits === null) {
            $this->traits = array();

            foreach ($this->children as $child) {
                $this->traits = array_merge(
                    $this->traits,
                    $child->getTraits()
                );
            }
        }

        return $this->traits;
    }

    /**
     * Returns the functions of this node.
     *
     * @return array
     */
    public function getFunctions()
    {
        if ($this->functions === null) {
            $this->functions = array();

            foreach ($this->children as $child) {
                $this->functions = array_merge(
                    $this->functions,
                    $child->getFunctions()
                );
            }
        }

        return $this->functions;
    }

    /**
     * Returns the LOC/CLOC/NCLOC of this node.
     *
     * @return array
     */
    public function getLinesOfCode()
    {
        if ($this->linesOfCode === null) {
            $this->linesOfCode = array('loc' => 0, 'cloc' => 0, 'ncloc' => 0);

            foreach ($this->children as $child) {
                $linesOfCode = $child->getLinesOfCode();

                $this->linesOfCode['loc']   += $linesOfCode['loc'];
                $this->linesOfCode['cloc']  += $linesOfCode['cloc'];
                $this->linesOfCode['ncloc'] += $linesOfCode['ncloc'];
            }
        }

        return $this->linesOfCode;
    }

    /**
     * Returns the number of executable lines.
     *
     * @return int
     */
    public function getNumExecutableLines()
    {
        if ($this->numExecutableLines == -1) {
            $this->numExecutableLines = 0;

            foreach ($this->children as $child) {
                $this->numExecutableLines += $child->getNumExecutableLines();
            }
        }

        return $this->numExecutableLines;
    }

    /**
     * Returns the number of executed lines.
     *
     * @return int
     */
    public function getNumExecutedLines()
    {
        if ($this->numExecutedLines == -1) {
            $this->numExecutedLines = 0;

            foreach ($this->children as $child) {
                $this->numExecutedLines += $child->getNumExecutedLines();
            }
        }

        return $this->numExecutedLines;
    }

    /**
     * Returns the number of classes.
     *
     * @return int
     */
    public function getNumClasses()
    {
        if ($this->numClasses == -1) {
            $this->numClasses = 0;

            foreach ($this->children as $child) {
                $this->numClasses += $child->getNumClasses();
            }
        }

        return $this->numClasses;
    }

    /**
     * Returns the number of tested classes.
     *
     * @return int
     */
    public function getNumTestedClasses()
    {
        if ($this->numTestedClasses == -1) {
            $this->numTestedClasses = 0;

            foreach ($this->children as $child) {
                $this->numTestedClasses += $child->getNumTestedClasses();
            }
        }

        return $this->numTestedClasses;
    }

    /**
     * Returns the number of traits.
     *
     * @return int
     */
    public function getNumTraits()
    {
        if ($this->numTraits == -1) {
            $this->numTraits = 0;

            foreach ($this->children as $child) {
                $this->numTraits += $child->getNumTraits();
            }
        }

        return $this->numTraits;
    }

    /**
     * Returns the number of tested traits.
     *
     * @return int
     */
    public function getNumTestedTraits()
    {
        if ($this->numTestedTraits == -1) {
            $this->numTestedTraits = 0;

            foreach ($this->children as $child) {
                $this->numTestedTraits += $child->getNumTestedTraits();
            }
        }

        return $this->numTestedTraits;
    }

    /**
     * Returns the number of methods.
     *
     * @return int
     */
    public function getNumMethods()
    {
        if ($this->numMethods == -1) {
            $this->numMethods = 0;

            foreach ($this->children as $child) {
                $this->numMethods += $child->getNumMethods();
            }
        }

        return $this->numMethods;
    }

    /**
     * Returns the number of tested methods.
     *
     * @return int
     */
    public function getNumTestedMethods()
    {
        if ($this->numTestedMethods == -1) {
            $this->numTestedMethods = 0;

            foreach ($this->children as $child) {
                $this->numTestedMethods += $child->getNumTestedMethods();
            }
        }

        return $this->numTestedMethods;
    }

    /**
     * Returns the number of functions.
     *
     * @return int
     */
    public function getNumFunctions()
    {
        if ($this->numFunctions == -1) {
            $this->numFunctions = 0;

            foreach ($this->children as $child) {
                $this->numFunctions += $child->getNumFunctions();
            }
        }

        return $this->numFunctions;
    }

    /**
     * Returns the number of tested functions.
     *
     * @return int
     */
    public function getNumTestedFunctions()
    {
        if ($this->numTestedFunctions == -1) {
            $this->numTestedFunctions = 0;

            foreach ($this->children as $child) {
                $this->numTestedFunctions += $child->getNumTestedFunctions();
            }
        }

        return $this->numTestedFunctions;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Represents a file in the code coverage information tree.
 *
 * @since Class available since Release 1.1.0
 */
class PHP_CodeCoverage_Report_Node_File extends PHP_CodeCoverage_Report_Node
{
    /**
     * @var array
     */
    protected $coverageData;

    /**
     * @var array
     */
    protected $testData;

    /**
     * @var int
     */
    protected $numExecutableLines = 0;

    /**
     * @var int
     */
    protected $numExecutedLines = 0;

    /**
     * @var array
     */
    protected $classes = array();

    /**
     * @var array
     */
    protected $traits = array();

    /**
     * @var array
     */
    protected $functions = array();

    /**
     * @var array
     */
    protected $linesOfCode = array();

    /**
     * @var int
     */
    protected $numTestedTraits = 0;

    /**
     * @var int
     */
    protected $numTestedClasses = 0;

    /**
     * @var int
     */
    protected $numMethods = null;

    /**
     * @var int
     */
    protected $numTestedMethods = null;

    /**
     * @var int
     */
    protected $numTestedFunctions = null;

    /**
     * @var array
     */
    protected $startLines = array();

    /**
     * @var array
     */
    protected $endLines = array();

    /**
     * @var bool
     */
    protected $cacheTokens;

    /**
     * Constructor.
     *
     * @param  string                       $name
     * @param  PHP_CodeCoverage_Report_Node $parent
     * @param  array                        $coverageData
     * @param  array                        $testData
     * @param  bool                         $cacheTokens
     * @throws PHP_CodeCoverage_Exception
     */
    public function __construct($name, PHP_CodeCoverage_Report_Node $parent, array $coverageData, array $testData, $cacheTokens)
    {
        if (!is_bool($cacheTokens)) {
            throw PHP_CodeCoverage_Util_InvalidArgumentHelper::factory(
                1,
                'boolean'
            );
        }

        parent::__construct($name, $parent);

        $this->coverageData = $coverageData;
        $this->testData     = $testData;
        $this->cacheTokens  = $cacheTokens;

        $this->calculateStatistics();
    }

    /**
     * Returns the number of files in/under this node.
     *
     * @return int
     */
    public function count()
    {
        return 1;
    }

    /**
     * Returns the code coverage data of this node.
     *
     * @return array
     */
    public function getCoverageData()
    {
        return $this->coverageData;
    }

    /**
     * Returns the test data of this node.
     *
     * @return array
     */
    public function getTestData()
    {
        return $this->testData;
    }

    /**
     * Returns the classes of this node.
     *
     * @return array
     */
    public function getClasses()
    {
        return $this->classes;
    }

    /**
     * Returns the traits of this node.
     *
     * @return array
     */
    public function getTraits()
    {
        return $this->traits;
    }

    /**
     * Returns the functions of this node.
     *
     * @return array
     */
    public function getFunctions()
    {
        return $this->functions;
    }

    /**
     * Returns the LOC/CLOC/NCLOC of this node.
     *
     * @return array
     */
    public function getLinesOfCode()
    {
        return $this->linesOfCode;
    }

    /**
     * Returns the number of executable lines.
     *
     * @return int
     */
    public function getNumExecutableLines()
    {
        return $this->numExecutableLines;
    }

    /**
     * Returns the number of executed lines.
     *
     * @return int
     */
    public function getNumExecutedLines()
    {
        return $this->numExecutedLines;
    }

    /**
     * Returns the number of classes.
     *
     * @return int
     */
    public function getNumClasses()
    {
        return count($this->classes);
    }

    /**
     * Returns the number of tested classes.
     *
     * @return int
     */
    public function getNumTestedClasses()
    {
        return $this->numTestedClasses;
    }

    /**
     * Returns the number of traits.
     *
     * @return int
     */
    public function getNumTraits()
    {
        return count($this->traits);
    }

    /**
     * Returns the number of tested traits.
     *
     * @return int
     */
    public function getNumTestedTraits()
    {
        return $this->numTestedTraits;
    }

    /**
     * Returns the number of methods.
     *
     * @return int
     */
    public function getNumMethods()
    {
        if ($this->numMethods === null) {
            $this->numMethods = 0;

            foreach ($this->classes as $class) {
                foreach ($class['methods'] as $method) {
                    if ($method['executableLines'] > 0) {
                        $this->numMethods++;
                    }
                }
            }

            foreach ($this->traits as $trait) {
                foreach ($trait['methods'] as $method) {
                    if ($method['executableLines'] > 0) {
                        $this->numMethods++;
                    }
                }
            }
        }

        return $this->numMethods;
    }

    /**
     * Returns the number of tested methods.
     *
     * @return int
     */
    public function getNumTestedMethods()
    {
        if ($this->numTestedMethods === null) {
            $this->numTestedMethods = 0;

            foreach ($this->classes as $class) {
                foreach ($class['methods'] as $method) {
                    if ($method['executableLines'] > 0 &&
                        $method['coverage'] == 100) {
                        $this->numTestedMethods++;
                    }
                }
            }

            foreach ($this->traits as $trait) {
                foreach ($trait['methods'] as $method) {
                    if ($method['executableLines'] > 0 &&
                        $method['coverage'] == 100) {
                        $this->numTestedMethods++;
                    }
                }
            }
        }

        return $this->numTestedMethods;
    }

    /**
     * Returns the number of functions.
     *
     * @return int
     */
    public function getNumFunctions()
    {
        return count($this->functions);
    }

    /**
     * Returns the number of tested functions.
     *
     * @return int
     */
    public function getNumTestedFunctions()
    {
        if ($this->numTestedFunctions === null) {
            $this->numTestedFunctions = 0;

            foreach ($this->functions as $function) {
                if ($function['executableLines'] > 0 &&
                    $function['coverage'] == 100) {
                    $this->numTestedFunctions++;
                }
            }
        }

        return $this->numTestedFunctions;
    }

    /**
     * Calculates coverage statistics for the file.
     */
    protected function calculateStatistics()
    {
        $classStack = $functionStack = array();

        if ($this->cacheTokens) {
            $tokens = PHP_Token_Stream_CachingFactory::get($this->getPath());
        } else {
            $tokens = new PHP_Token_Stream($this->getPath());
        }

        $this->processClasses($tokens);
        $this->processTraits($tokens);
        $this->processFunctions($tokens);
        $this->linesOfCode = $tokens->getLinesOfCode();
        unset($tokens);

        for ($lineNumber = 1; $lineNumber <= $this->linesOfCode['loc']; $lineNumber++) {
            if (isset($this->startLines[$lineNumber])) {
                // Start line of a class.
                if (isset($this->startLines[$lineNumber]['className'])) {
                    if (isset($currentClass)) {
                        $classStack[] = &$currentClass;
                    }

                    $currentClass = &$this->startLines[$lineNumber];
                } // Start line of a trait.
                elseif (isset($this->startLines[$lineNumber]['traitName'])) {
                    $currentTrait = &$this->startLines[$lineNumber];
                } // Start line of a method.
                elseif (isset($this->startLines[$lineNumber]['methodName'])) {
                    $currentMethod = &$this->startLines[$lineNumber];
                } // Start line of a function.
                elseif (isset($this->startLines[$lineNumber]['functionName'])) {
                    if (isset($currentFunction)) {
                        $functionStack[] = &$currentFunction;
                    }

                    $currentFunction = &$this->startLines[$lineNumber];
                }
            }

            if (isset($this->coverageData[$lineNumber])) {
                if (isset($currentClass)) {
                    $currentClass['executableLines']++;
                }

                if (isset($currentTrait)) {
                    $currentTrait['executableLines']++;
                }

                if (isset($currentMethod)) {
                    $currentMethod['executableLines']++;
                }

                if (isset($currentFunction)) {
                    $currentFunction['executableLines']++;
                }

                $this->numExecutableLines++;

                if (count($this->coverageData[$lineNumber]) > 0) {
                    if (isset($currentClass)) {
                        $currentClass['executedLines']++;
                    }

                    if (isset($currentTrait)) {
                        $currentTrait['executedLines']++;
                    }

                    if (isset($currentMethod)) {
                        $currentMethod['executedLines']++;
                    }

                    if (isset($currentFunction)) {
                        $currentFunction['executedLines']++;
                    }

                    $this->numExecutedLines++;
                }
            }

            if (isset($this->endLines[$lineNumber])) {
                // End line of a class.
                if (isset($this->endLines[$lineNumber]['className'])) {
                    unset($currentClass);

                    if ($classStack) {
                        end($classStack);
                        $key          = key($classStack);
                        $currentClass = &$classStack[$key];
                        unset($classStack[$key]);
                    }
                } // End line of a trait.
                elseif (isset($this->endLines[$lineNumber]['traitName'])) {
                    unset($currentTrait);
                } // End line of a method.
                elseif (isset($this->endLines[$lineNumber]['methodName'])) {
                    unset($currentMethod);
                } // End line of a function.
                elseif (isset($this->endLines[$lineNumber]['functionName'])) {
                    unset($currentFunction);

                    if ($functionStack) {
                        end($functionStack);
                        $key             = key($functionStack);
                        $currentFunction = &$functionStack[$key];
                        unset($functionStack[$key]);
                    }
                }
            }
        }

        foreach ($this->traits as &$trait) {
            foreach ($trait['methods'] as &$method) {
                if ($method['executableLines'] > 0) {
                    $method['coverage'] = ($method['executedLines'] /
                            $method['executableLines']) * 100;
                } else {
                    $method['coverage'] = 100;
                }

                $method['crap'] = $this->crap(
                    $method['ccn'],
                    $method['coverage']
                );

                $trait['ccn'] += $method['ccn'];
            }

            if ($trait['executableLines'] > 0) {
                $trait['coverage'] = ($trait['executedLines'] /
                        $trait['executableLines']) * 100;
            } else {
                $trait['coverage'] = 100;
            }

            if ($trait['coverage'] == 100) {
                $this->numTestedClasses++;
            }

            $trait['crap'] = $this->crap(
                $trait['ccn'],
                $trait['coverage']
            );
        }

        foreach ($this->classes as &$class) {
            foreach ($class['methods'] as &$method) {
                if ($method['executableLines'] > 0) {
                    $method['coverage'] = ($method['executedLines'] /
                            $method['executableLines']) * 100;
                } else {
                    $method['coverage'] = 100;
                }

                $method['crap'] = $this->crap(
                    $method['ccn'],
                    $method['coverage']
                );

                $class['ccn'] += $method['ccn'];
            }

            if ($class['executableLines'] > 0) {
                $class['coverage'] = ($class['executedLines'] /
                        $class['executableLines']) * 100;
            } else {
                $class['coverage'] = 100;
            }

            if ($class['coverage'] == 100) {
                $this->numTestedClasses++;
            }

            $class['crap'] = $this->crap(
                $class['ccn'],
                $class['coverage']
            );
        }
    }

    /**
     * @param PHP_Token_Stream $tokens
     */
    protected function processClasses(PHP_Token_Stream $tokens)
    {
        $classes = $tokens->getClasses();
        unset($tokens);

        $link = $this->getId() . '.html#';

        foreach ($classes as $className => $class) {
            $this->classes[$className] = array(
                'className'       => $className,
                'methods'         => array(),
                'startLine'       => $class['startLine'],
                'executableLines' => 0,
                'executedLines'   => 0,
                'ccn'             => 0,
                'coverage'        => 0,
                'crap'            => 0,
                'package'         => $class['package'],
                'link'            => $link . $class['startLine']
            );

            $this->startLines[$class['startLine']] = &$this->classes[$className];
            $this->endLines[$class['endLine']]     = &$this->classes[$className];

            foreach ($class['methods'] as $methodName => $method) {
                $this->classes[$className]['methods'][$methodName] = array(
                    'methodName'      => $methodName,
                    'signature'       => $method['signature'],
                    'startLine'       => $method['startLine'],
                    'endLine'         => $method['endLine'],
                    'executableLines' => 0,
                    'executedLines'   => 0,
                    'ccn'             => $method['ccn'],
                    'coverage'        => 0,
                    'crap'            => 0,
                    'link'            => $link . $method['startLine']
                );

                $this->startLines[$method['startLine']] = &$this->classes[$className]['methods'][$methodName];
                $this->endLines[$method['endLine']]     = &$this->classes[$className]['methods'][$methodName];
            }
        }
    }

    /**
     * @param PHP_Token_Stream $tokens
     */
    protected function processTraits(PHP_Token_Stream $tokens)
    {
        $traits = $tokens->getTraits();
        unset($tokens);

        $link = $this->getId() . '.html#';

        foreach ($traits as $traitName => $trait) {
            $this->traits[$traitName] = array(
                'traitName'       => $traitName,
                'methods'         => array(),
                'startLine'       => $trait['startLine'],
                'executableLines' => 0,
                'executedLines'   => 0,
                'ccn'             => 0,
                'coverage'        => 0,
                'crap'            => 0,
                'package'         => $trait['package'],
                'link'            => $link . $trait['startLine']
            );

            $this->startLines[$trait['startLine']] = &$this->traits[$traitName];
            $this->endLines[$trait['endLine']]     = &$this->traits[$traitName];

            foreach ($trait['methods'] as $methodName => $method) {
                $this->traits[$traitName]['methods'][$methodName] = array(
                    'methodName'      => $methodName,
                    'signature'       => $method['signature'],
                    'startLine'       => $method['startLine'],
                    'endLine'         => $method['endLine'],
                    'executableLines' => 0,
                    'executedLines'   => 0,
                    'ccn'             => $method['ccn'],
                    'coverage'        => 0,
                    'crap'            => 0,
                    'link'            => $link . $method['startLine']
                );

                $this->startLines[$method['startLine']] = &$this->traits[$traitName]['methods'][$methodName];
                $this->endLines[$method['endLine']]     = &$this->traits[$traitName]['methods'][$methodName];
            }
        }
    }

    /**
     * @param PHP_Token_Stream $tokens
     */
    protected function processFunctions(PHP_Token_Stream $tokens)
    {
        $functions = $tokens->getFunctions();
        unset($tokens);

        $link = $this->getId() . '.html#';

        foreach ($functions as $functionName => $function) {
            $this->functions[$functionName] = array(
                'functionName'    => $functionName,
                'signature'       => $function['signature'],
                'startLine'       => $function['startLine'],
                'executableLines' => 0,
                'executedLines'   => 0,
                'ccn'             => $function['ccn'],
                'coverage'        => 0,
                'crap'            => 0,
                'link'            => $link . $function['startLine']
            );

            $this->startLines[$function['startLine']] = &$this->functions[$functionName];
            $this->endLines[$function['endLine']]     = &$this->functions[$functionName];
        }
    }

    /**
     * Calculates the Change Risk Anti-Patterns (CRAP) index for a unit of code
     * based on its cyclomatic complexity and percentage of code coverage.
     *
     * @param  int    $ccn
     * @param  float  $coverage
     * @return string
     * @since  Method available since Release 1.2.0
     */
    protected function crap($ccn, $coverage)
    {
        if ($coverage == 0) {
            return (string) (pow($ccn, 2) + $ccn);
        }

        if ($coverage >= 95) {
            return (string) $ccn;
        }

        return sprintf(
            '%01.2F',
            pow($ccn, 2) * pow(1 - $coverage/100, 3) + $ccn
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Recursive iterator for PHP_CodeCoverage_Report_Node object graphs.
 *
 * @since Class available since Release 1.1.0
 */
class PHP_CodeCoverage_Report_Node_Iterator implements RecursiveIterator
{
    /**
     * @var int
     */
    protected $position;

    /**
     * @var PHP_CodeCoverage_Report_Node[]
     */
    protected $nodes;

    /**
     * Constructor.
     *
     * @param PHP_CodeCoverage_Report_Node_Directory $node
     */
    public function __construct(PHP_CodeCoverage_Report_Node_Directory $node)
    {
        $this->nodes = $node->getChildNodes();
    }

    /**
     * Rewinds the Iterator to the first element.
     */
    public function rewind()
    {
        $this->position = 0;
    }

    /**
     * Checks if there is a current element after calls to rewind() or next().
     *
     * @return bool
     */
    public function valid()
    {
        return $this->position < count($this->nodes);
    }

    /**
     * Returns the key of the current element.
     *
     * @return int
     */
    public function key()
    {
        return $this->position;
    }

    /**
     * Returns the current element.
     *
     * @return PHPUnit_Framework_Test
     */
    public function current()
    {
        return $this->valid() ? $this->nodes[$this->position] : null;
    }

    /**
     * Moves forward to next element.
     */
    public function next()
    {
        $this->position++;
    }

    /**
     * Returns the sub iterator for the current element.
     *
     * @return PHP_CodeCoverage_Report_Node_Iterator
     */
    public function getChildren()
    {
        return new self(
            $this->nodes[$this->position]
        );
    }

    /**
     * Checks whether the current element has children.
     *
     * @return bool
     */
    public function hasChildren()
    {
        return $this->nodes[$this->position] instanceof PHP_CodeCoverage_Report_Node_Directory;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Uses var_export() to write a PHP_CodeCoverage object to a file.
 *
 * @since Class available since Release 1.1.0
 */
class PHP_CodeCoverage_Report_PHP
{
    /**
     * @param  PHP_CodeCoverage $coverage
     * @param  string           $target
     * @return string
     */
    public function process(PHP_CodeCoverage $coverage, $target = null)
    {
        $filter = $coverage->filter();

        $output = sprintf(
            'setData(%s);
$coverage->setTests(%s);

$filter = $coverage->filter();
$filter->setBlacklistedFiles(%s);
$filter->setWhitelistedFiles(%s);

return $coverage;',
            var_export($coverage->getData(true), 1),
            var_export($coverage->getTests(), 1),
            var_export($filter->getBlacklistedFiles(), 1),
            var_export($filter->getWhitelistedFiles(), 1)
        );

        if ($target !== null) {
            return file_put_contents($target, $output);
        } else {
            return $output;
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Generates human readable output from an PHP_CodeCoverage object.
 *
 * The output gets put into a text file our written to the CLI.
 *
 * @since Class available since Release 1.1.0
 */
class PHP_CodeCoverage_Report_Text
{
    protected $lowUpperBound;
    protected $highLowerBound;
    protected $showUncoveredFiles;
    protected $showOnlySummary;

    protected $colors = array(
        'green'  => "\x1b[30;42m",
        'yellow' => "\x1b[30;43m",
        'red'    => "\x1b[37;41m",
        'header' => "\x1b[1;37;40m",
        'reset'  => "\x1b[0m",
        'eol'    => "\x1b[2K",
    );

    public function __construct($lowUpperBound, $highLowerBound, $showUncoveredFiles, $showOnlySummary)
    {
        $this->lowUpperBound      = $lowUpperBound;
        $this->highLowerBound     = $highLowerBound;
        $this->showUncoveredFiles = $showUncoveredFiles;
        $this->showOnlySummary    = $showOnlySummary;
    }

    /**
     * @param  PHP_CodeCoverage $coverage
     * @param  bool             $showColors
     * @return string
     */
    public function process(PHP_CodeCoverage $coverage, $showColors = false)
    {
        $output = PHP_EOL . PHP_EOL;
        $report = $coverage->getReport();
        unset($coverage);

        $colors = array(
            'header'  => '',
            'classes' => '',
            'methods' => '',
            'lines'   => '',
            'reset'   => '',
            'eol'     => ''
        );

        if ($showColors) {
            $colors['classes'] = $this->getCoverageColor(
                $report->getNumTestedClassesAndTraits(),
                $report->getNumClassesAndTraits()
            );
            $colors['methods'] = $this->getCoverageColor(
                $report->getNumTestedMethods(),
                $report->getNumMethods()
            );
            $colors['lines']   = $this->getCoverageColor(
                $report->getNumExecutedLines(),
                $report->getNumExecutableLines()
            );
            $colors['reset']   = $this->colors['reset'];
            $colors['header']  = $this->colors['header'];
            $colors['eol']     = $this->colors['eol'];
        }

        $classes = sprintf(
            '  Classes: %6s (%d/%d)',
            PHP_CodeCoverage_Util::percent(
                $report->getNumTestedClassesAndTraits(),
                $report->getNumClassesAndTraits(),
                true
            ),
            $report->getNumTestedClassesAndTraits(),
            $report->getNumClassesAndTraits()
        );

        $methods = sprintf(
            '  Methods: %6s (%d/%d)',
            PHP_CodeCoverage_Util::percent(
                $report->getNumTestedMethods(),
                $report->getNumMethods(),
                true
            ),
            $report->getNumTestedMethods(),
            $report->getNumMethods()
        );

        $lines = sprintf(
            '  Lines:   %6s (%d/%d)',
            PHP_CodeCoverage_Util::percent(
                $report->getNumExecutedLines(),
                $report->getNumExecutableLines(),
                true
            ),
            $report->getNumExecutedLines(),
            $report->getNumExecutableLines()
        );

        $padding = max(array_map('strlen', array($classes, $methods, $lines)));

        if ($this->showOnlySummary) {
            $title   = 'Code Coverage Report Summary:';
            $padding = max($padding, strlen($title));

            $output .= $this->format($colors['header'], $padding, $title);
        } else {
            $date  = date('  Y-m-d H:i:s', $_SERVER['REQUEST_TIME']);
            $title = 'Code Coverage Report:';

            $output .= $this->format($colors['header'], $padding, $title);
            $output .= $this->format($colors['header'], $padding, $date);
            $output .= $this->format($colors['header'], $padding, '');
            $output .= $this->format($colors['header'], $padding, ' Summary:');
        }

        $output .= $this->format($colors['classes'], $padding, $classes);
        $output .= $this->format($colors['methods'], $padding, $methods);
        $output .= $this->format($colors['lines'], $padding, $lines);

        if ($this->showOnlySummary) {
            return $output . PHP_EOL;
        }

        $classCoverage = array();

        foreach ($report as $item) {
            if (!$item instanceof PHP_CodeCoverage_Report_Node_File) {
                continue;
            }

            $classes  = $item->getClassesAndTraits();

            foreach ($classes as $className => $class) {
                $classStatements        = 0;
                $coveredClassStatements = 0;
                $coveredMethods         = 0;
                $classMethods           = 0;

                foreach ($class['methods'] as $method) {
                    if ($method['executableLines'] == 0) {
                        continue;
                    }

                    $classMethods++;
                    $classStatements        += $method['executableLines'];
                    $coveredClassStatements += $method['executedLines'];
                    if ($method['coverage'] == 100) {
                        $coveredMethods++;
                    }
                }

                if (!empty($class['package']['namespace'])) {
                    $namespace = '\\' . $class['package']['namespace'] . '::';
                } elseif (!empty($class['package']['fullPackage'])) {
                    $namespace = '@' . $class['package']['fullPackage'] . '::';
                } else {
                    $namespace = '';
                }

                $classCoverage[$namespace . $className] = array(
                    'namespace'         => $namespace,
                    'className '        => $className,
                    'methodsCovered'    => $coveredMethods,
                    'methodCount'       => $classMethods,
                    'statementsCovered' => $coveredClassStatements,
                    'statementCount'    => $classStatements,
                );
            }
        }

        ksort($classCoverage);

        $methodColor = '';
        $linesColor  = '';
        $resetColor  = '';

        foreach ($classCoverage as $fullQualifiedPath => $classInfo) {
            if ($classInfo['statementsCovered'] != 0 ||
                $this->showUncoveredFiles) {
                if ($showColors) {
                    $methodColor = $this->getCoverageColor($classInfo['methodsCovered'], $classInfo['methodCount']);
                    $linesColor  = $this->getCoverageColor($classInfo['statementsCovered'], $classInfo['statementCount']);
                    $resetColor  = $colors['reset'];
                }

                $output .= PHP_EOL . $fullQualifiedPath . PHP_EOL
                    . '  ' . $methodColor . 'Methods: ' . $this->printCoverageCounts($classInfo['methodsCovered'], $classInfo['methodCount'], 2) . $resetColor . ' '
                    . '  ' . $linesColor  . 'Lines: ' . $this->printCoverageCounts($classInfo['statementsCovered'], $classInfo['statementCount'], 3) . $resetColor
                ;
            }
        }

        return $output . PHP_EOL;
    }

    protected function getCoverageColor($numberOfCoveredElements, $totalNumberOfElements)
    {
        $coverage = PHP_CodeCoverage_Util::percent(
            $numberOfCoveredElements,
            $totalNumberOfElements
        );

        if ($coverage >= $this->highLowerBound) {
            return $this->colors['green'];
        } elseif ($coverage > $this->lowUpperBound) {
            return $this->colors['yellow'];
        }

        return $this->colors['red'];
    }

    protected function printCoverageCounts($numberOfCoveredElements, $totalNumberOfElements, $presicion)
    {
        $format = '%' . $presicion . 's';

        return PHP_CodeCoverage_Util::percent(
            $numberOfCoveredElements,
            $totalNumberOfElements,
            true,
            true
        ) .
        ' (' . sprintf($format, $numberOfCoveredElements) . '/' .
        sprintf($format, $totalNumberOfElements) . ')';
    }

    private function format($color, $padding, $string)
    {
        $reset = $color ? $this->colors['reset'] : '';

        return $color . str_pad($string, $padding) . $reset . PHP_EOL;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 2.0.0
 */
class PHP_CodeCoverage_Report_XML
{
    /**
     * @var string
     */
    private $target;

    /**
     * @var PHP_CodeCoverage_Report_XML_Project
     */
    private $project;

    public function process(PHP_CodeCoverage $coverage, $target)
    {
        if (substr($target, -1, 1) != DIRECTORY_SEPARATOR) {
            $target .= DIRECTORY_SEPARATOR;
        }

        $this->target = $target;
        $this->initTargetDirectory($target);

        $report = $coverage->getReport();

        $this->project = new PHP_CodeCoverage_Report_XML_Project(
            $coverage->getReport()->getName()
        );

        $this->processTests($coverage->getTests());
        $this->processDirectory($report, $this->project);

        $index                     = $this->project->asDom();
        $index->formatOutput       = true;
        $index->preserveWhiteSpace = false;
        $index->save($target . '/index.xml');
    }

    private function initTargetDirectory($dir)
    {
        if (file_exists($dir)) {
            if (!is_dir($dir)) {
                throw new PHP_CodeCoverage_Exception(
                    "'$dir' exists but is not a directory."
                );
            }

            if (!is_writable($dir)) {
                throw new PHP_CodeCoverage_Exception(
                    "'$dir' exists but is not writable."
                );
            }
        } elseif (!@mkdir($dir, 0777, true)) {
            throw new PHP_CodeCoverage_Exception(
                "'$dir' could not be created."
            );
        }
    }

    private function processDirectory(PHP_CodeCoverage_Report_Node_Directory $directory, PHP_CodeCoverage_Report_XML_Node $context)
    {
        $dirObject = $context->addDirectory($directory->getName());

        $this->setTotals($directory, $dirObject->getTotals());

        foreach ($directory as $node) {
            if ($node instanceof PHP_CodeCoverage_Report_Node_Directory) {
                $this->processDirectory($node, $dirObject);
                continue;
            }

            if ($node instanceof PHP_CodeCoverage_Report_Node_File) {
                $this->processFile($node, $dirObject);
                continue;
            }

            throw new PHP_CodeCoverage_Exception(
                'Unknown node type for XML report'
            );
        }
    }

    private function processFile(PHP_CodeCoverage_Report_Node_File $file, PHP_CodeCoverage_Report_XML_Directory $context)
    {
        $fileObject = $context->addFile(
            $file->getName(),
            $file->getId() . '.xml'
        );

        $this->setTotals($file, $fileObject->getTotals());

        $fileReport = new PHP_CodeCoverage_Report_XML_File_Report(
            $file->getName()
        );

        $this->setTotals($file, $fileReport->getTotals());

        foreach ($file->getClassesAndTraits() as $unit) {
            $this->processUnit($unit, $fileReport);
        }

        foreach ($file->getFunctions() as $function) {
            $this->processFunction($function, $fileReport);
        }

        foreach ($file->getCoverageData() as $line => $tests) {
            if (!is_array($tests) || count($tests) == 0) {
                continue;
            }

            $coverage = $fileReport->getLineCoverage($line);

            foreach ($tests as $test) {
                $coverage->addTest($test);
            }

            $coverage->finalize();
        }

        $this->initTargetDirectory(
            $this->target . dirname($file->getId()) . '/'
        );

        $fileDom                     = $fileReport->asDom();
        $fileDom->formatOutput       = true;
        $fileDom->preserveWhiteSpace = false;
        $fileDom->save($this->target . $file->getId() . '.xml');
    }

    private function processUnit($unit, PHP_CodeCoverage_Report_XML_File_Report $report)
    {
        if (isset($unit['className'])) {
            $unitObject = $report->getClassObject($unit['className']);
        } else {
            $unitObject = $report->getTraitObject($unit['traitName']);
        }

        $unitObject->setLines(
            $unit['startLine'],
            $unit['executableLines'],
            $unit['executedLines']
        );

        $unitObject->setCrap($unit['crap']);

        $unitObject->setPackage(
            $unit['package']['fullPackage'],
            $unit['package']['package'],
            $unit['package']['subpackage'],
            $unit['package']['category']
        );

        $unitObject->setNamespace($unit['package']['namespace']);

        foreach ($unit['methods'] as $method) {
            $methodObject = $unitObject->addMethod($method['methodName']);
            $methodObject->setSignature($method['signature']);
            $methodObject->setLines($method['startLine'], $method['endLine']);
            $methodObject->setCrap($method['crap']);
            $methodObject->setTotals(
                $method['executableLines'],
                $method['executedLines'],
                $method['coverage']
            );
        }
    }

    private function processFunction($function, PHP_CodeCoverage_Report_XML_File_Report $report)
    {
        $functionObject = $report->getFunctionObject($function['functionName']);

        $functionObject->setSignature($function['signature']);
        $functionObject->setLines($function['startLine']);
        $functionObject->setCrap($function['crap']);
        $functionObject->setTotals($function['executableLines'], $function['executedLines'], $function['coverage']);
    }

    private function processTests(array $tests)
    {
        $testsObject = $this->project->getTests();

        foreach ($tests as $test => $result) {
            if ($test == 'UNCOVERED_FILES_FROM_WHITELIST') {
                continue;
            }

            $testsObject->addTest($test, $result);
        }
    }

    private function setTotals(PHP_CodeCoverage_Report_Node $node, PHP_CodeCoverage_Report_XML_Totals $totals)
    {
        $loc = $node->getLinesOfCode();

        $totals->setNumLines(
            $loc['loc'],
            $loc['cloc'],
            $loc['ncloc'],
            $node->getNumExecutableLines(),
            $node->getNumExecutedLines()
        );

        $totals->setNumClasses(
            $node->getNumClasses(),
            $node->getNumTestedClasses()
        );

        $totals->setNumTraits(
            $node->getNumTraits(),
            $node->getNumTestedTraits()
        );

        $totals->setNumMethods(
            $node->getNumMethods(),
            $node->getNumTestedMethods()
        );

        $totals->setNumFunctions(
            $node->getNumFunctions(),
            $node->getNumTestedFunctions()
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 2.0.0
 */
class PHP_CodeCoverage_Report_XML_Directory extends PHP_CodeCoverage_Report_XML_Node
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 2.0.0
 */
class PHP_CodeCoverage_Report_XML_File
{
    /**
     * @var DOMDocument
     */
    protected $dom;

    /**
     * @var DOMElement
     */
    protected $contextNode;

    public function __construct(DOMElement $context)
    {
        $this->dom         = $context->ownerDocument;
        $this->contextNode = $context;
    }

    public function getTotals()
    {
        $totalsContainer = $this->contextNode->firstChild;

        if (!$totalsContainer) {
            $totalsContainer = $this->contextNode->appendChild(
                $this->dom->createElementNS(
                    'http://schema.phpunit.de/coverage/1.0',
                    'totals'
                )
            );
        }

        return new PHP_CodeCoverage_Report_XML_Totals($totalsContainer);
    }

    public function getLineCoverage($line)
    {
        $coverage = $this->contextNode->getElementsByTagNameNS(
            'http://schema.phpunit.de/coverage/1.0',
            'coverage'
        )->item(0);

        if (!$coverage) {
            $coverage = $this->contextNode->appendChild(
                $this->dom->createElementNS(
                    'http://schema.phpunit.de/coverage/1.0',
                    'coverage'
                )
            );
        }

        $lineNode = $coverage->appendChild(
            $this->dom->createElementNS(
                'http://schema.phpunit.de/coverage/1.0',
                'line'
            )
        );

        return new PHP_CodeCoverage_Report_XML_File_Coverage($lineNode, $line);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 2.0.0
 */
class PHP_CodeCoverage_Report_XML_File_Coverage
{
    /**
     * @var XMLWriter
     */
    private $writer;

    /**
     * @var DOMElement
     */
    private $contextNode;

    /**
     * @var bool
     */
    private $finalized = false;

    public function __construct(DOMElement $context, $line)
    {
        $this->contextNode = $context;

        $this->writer = new XMLWriter();
        $this->writer->openMemory();
        $this->writer->startElementNs(null, $context->nodeName, 'http://schema.phpunit.de/coverage/1.0');
        $this->writer->writeAttribute('nr', $line);
    }

    public function addTest($test)
    {
        if ($this->finalized) {
            throw new PHP_CodeCoverage_Exception('Coverage Report already finalized');
        }

        $this->writer->startElement('covered');
        $this->writer->writeAttribute('by', $test);
        $this->writer->endElement();
    }

    public function finalize()
    {
        $this->writer->endElement();

        $fragment = $this->contextNode->ownerDocument->createDocumentFragment();
        $fragment->appendXML($this->writer->outputMemory());

        $this->contextNode->parentNode->replaceChild(
            $fragment,
            $this->contextNode
        );

        $this->finalized = true;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 2.0.0
 */
class PHP_CodeCoverage_Report_XML_File_Method
{
    /**
     * @var DOMElement
     */
    private $contextNode;

    public function __construct(DOMElement $context, $name)
    {
        $this->contextNode = $context;

        $this->setName($name);
    }

    private function setName($name)
    {
        $this->contextNode->setAttribute('name', $name);
    }

    public function setSignature($signature)
    {
        $this->contextNode->setAttribute('signature', $signature);
    }

    public function setLines($start, $end = null)
    {
        $this->contextNode->setAttribute('start', $start);

        if ($end !== null) {
            $this->contextNode->setAttribute('end', $end);
        }
    }

    public function setTotals($executable, $executed, $coverage)
    {
        $this->contextNode->setAttribute('executable', $executable);
        $this->contextNode->setAttribute('executed', $executed);
        $this->contextNode->setAttribute('coverage', $coverage);
    }

    public function setCrap($crap)
    {
        $this->contextNode->setAttribute('crap', $crap);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 2.0.0
 */
class PHP_CodeCoverage_Report_XML_File_Report extends PHP_CodeCoverage_Report_XML_File
{
    public function __construct($name)
    {
        $this->dom = new DOMDocument;
        $this->dom->loadXML('');

        $this->contextNode = $this->dom->getElementsByTagNameNS(
            'http://schema.phpunit.de/coverage/1.0',
            'file'
        )->item(0);

        $this->setName($name);
    }

    private function setName($name)
    {
        $this->contextNode->setAttribute('name', $name);
    }

    public function asDom()
    {
        return $this->dom;
    }

    public function getFunctionObject($name)
    {
        $node = $this->contextNode->appendChild(
            $this->dom->createElementNS(
                'http://schema.phpunit.de/coverage/1.0',
                'function'
            )
        );

        return new PHP_CodeCoverage_Report_XML_File_Method($node, $name);
    }

    public function getClassObject($name)
    {
        return $this->getUnitObject('class', $name);
    }

    public function getTraitObject($name)
    {
        return $this->getUnitObject('trait', $name);
    }

    private function getUnitObject($tagName, $name)
    {
        $node = $this->contextNode->appendChild(
            $this->dom->createElementNS(
                'http://schema.phpunit.de/coverage/1.0',
                $tagName
            )
        );

        return new PHP_CodeCoverage_Report_XML_File_Unit($node, $name);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 2.0.0
 */
class PHP_CodeCoverage_Report_XML_File_Unit
{
    /**
     * @var DOMElement
     */
    private $contextNode;

    public function __construct(DOMElement $context, $name)
    {
        $this->contextNode = $context;

        $this->setName($name);
    }

    private function setName($name)
    {
        $this->contextNode->setAttribute('name', $name);
    }

    public function setLines($start, $executable, $executed)
    {
        $this->contextNode->setAttribute('start', $start);
        $this->contextNode->setAttribute('executable', $executable);
        $this->contextNode->setAttribute('executed', $executed);
    }

    public function setCrap($crap)
    {
        $this->contextNode->setAttribute('crap', $crap);
    }

    public function setPackage($full, $package, $sub, $category)
    {
        $node = $this->contextNode->getElementsByTagNameNS(
            'http://schema.phpunit.de/coverage/1.0',
            'package'
        )->item(0);

        if (!$node) {
            $node = $this->contextNode->appendChild(
                $this->contextNode->ownerDocument->createElementNS(
                    'http://schema.phpunit.de/coverage/1.0',
                    'package'
                )
            );
        }

        $node->setAttribute('full', $full);
        $node->setAttribute('name', $package);
        $node->setAttribute('sub', $sub);
        $node->setAttribute('category', $category);
    }

    public function setNamespace($namespace)
    {
        $node = $this->contextNode->getElementsByTagNameNS(
            'http://schema.phpunit.de/coverage/1.0',
            'namespace'
        )->item(0);

        if (!$node) {
            $node = $this->contextNode->appendChild(
                $this->contextNode->ownerDocument->createElementNS(
                    'http://schema.phpunit.de/coverage/1.0',
                    'namespace'
                )
            );
        }

        $node->setAttribute('name', $namespace);
    }

    public function addMethod($name)
    {
        $node = $this->contextNode->appendChild(
            $this->contextNode->ownerDocument->createElementNS(
                'http://schema.phpunit.de/coverage/1.0',
                'method'
            )
        );

        return new PHP_CodeCoverage_Report_XML_File_Method($node, $name);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 2.0.0
 */
class PHP_CodeCoverage_Report_XML_Node
{
    /**
     * @var DOMDocument
     */
    private $dom;

    /**
     * @var DOMElement
     */
    private $contextNode;

    public function __construct(DOMElement $context)
    {
        $this->setContextNode($context);
    }

    protected function setContextNode(DOMElement $context)
    {
        $this->dom         = $context->ownerDocument;
        $this->contextNode = $context;
    }

    public function getDom()
    {
        return $this->dom;
    }

    protected function getContextNode()
    {
        return $this->contextNode;
    }

    public function getTotals()
    {
        $totalsContainer = $this->getContextNode()->firstChild;

        if (!$totalsContainer) {
            $totalsContainer = $this->getContextNode()->appendChild(
                $this->dom->createElementNS(
                    'http://schema.phpunit.de/coverage/1.0',
                    'totals'
                )
            );
        }

        return new PHP_CodeCoverage_Report_XML_Totals($totalsContainer);
    }

    public function addDirectory($name)
    {
        $dirNode = $this->getDom()->createElementNS(
            'http://schema.phpunit.de/coverage/1.0',
            'directory'
        );

        $dirNode->setAttribute('name', $name);
        $this->getContextNode()->appendChild($dirNode);

        return new PHP_CodeCoverage_Report_XML_Directory($dirNode);
    }

    public function addFile($name, $href)
    {
        $fileNode = $this->getDom()->createElementNS(
            'http://schema.phpunit.de/coverage/1.0',
            'file'
        );

        $fileNode->setAttribute('name', $name);
        $fileNode->setAttribute('href', $href);
        $this->getContextNode()->appendChild($fileNode);

        return new PHP_CodeCoverage_Report_XML_File($fileNode);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 2.0.0
 */
class PHP_CodeCoverage_Report_XML_Project extends PHP_CodeCoverage_Report_XML_Node
{
    public function __construct($name)
    {
        $this->init();
        $this->setProjectName($name);
    }

    private function init()
    {
        $dom = new DOMDocument;
        $dom->loadXML('');

        $this->setContextNode(
            $dom->getElementsByTagNameNS(
                'http://schema.phpunit.de/coverage/1.0',
                'project'
            )->item(0)
        );
    }

    private function setProjectName($name)
    {
        $this->getContextNode()->setAttribute('name', $name);
    }

    public function getTests()
    {
        $testsNode = $this->getContextNode()->getElementsByTagNameNS(
            'http://schema.phpunit.de/coverage/1.0',
            'tests'
        )->item(0);

        if (!$testsNode) {
            $testsNode = $this->getContextNode()->appendChild(
                $this->getDom()->createElementNS(
                    'http://schema.phpunit.de/coverage/1.0',
                    'tests'
                )
            );
        }

        return new PHP_CodeCoverage_Report_XML_Tests($testsNode);
    }

    public function asDom()
    {
        return $this->getDom();
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 2.0.0
 */
class PHP_CodeCoverage_Report_XML_Tests
{
    private $contextNode;

    private $codeMap = array(
        0 => 'PASSED',     // PHPUnit_Runner_BaseTestRunner::STATUS_PASSED
        1 => 'SKIPPED',    // PHPUnit_Runner_BaseTestRunner::STATUS_SKIPPED
        2 => 'INCOMPLETE', // PHPUnit_Runner_BaseTestRunner::STATUS_INCOMPLETE
        3 => 'FAILURE',    // PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE
        4 => 'ERROR',      // PHPUnit_Runner_BaseTestRunner::STATUS_ERROR
        5 => 'RISKY'       // PHPUnit_Runner_BaseTestRunner::STATUS_RISKY
    );

    public function __construct(DOMElement $context)
    {
        $this->contextNode = $context;
    }

    public function addTest($test, array $result)
    {
        $node = $this->contextNode->appendChild(
            $this->contextNode->ownerDocument->createElementNS(
                'http://schema.phpunit.de/coverage/1.0',
                'test'
            )
        );
        $node->setAttribute('name', $test);
        $node->setAttribute('size', $result['size']);
        $node->setAttribute('result', (int) $result['status']);
        $node->setAttribute('status', $this->codeMap[(int) $result['status']]);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 2.0.0
 */
class PHP_CodeCoverage_Report_XML_Totals
{
    /**
     * @var DOMNode
     */
    private $container;

    /**
     * @var DOMElement
     */
    private $linesNode;

    /**
     * @var DOMElement
     */
    private $methodsNode;

    /**
     * @var DOMElement
     */
    private $functionsNode;

    /**
     * @var DOMElement
     */
    private $classesNode;

    /**
     * @var DOMElement
     */
    private $traitsNode;

    public function __construct(DOMElement $container)
    {
        $this->container = $container;
        $dom             = $container->ownerDocument;

        $this->linesNode = $dom->createElementNS(
            'http://schema.phpunit.de/coverage/1.0',
            'lines'
        );

        $this->methodsNode = $dom->createElementNS(
            'http://schema.phpunit.de/coverage/1.0',
            'methods'
        );

        $this->functionsNode = $dom->createElementNS(
            'http://schema.phpunit.de/coverage/1.0',
            'functions'
        );

        $this->classesNode = $dom->createElementNS(
            'http://schema.phpunit.de/coverage/1.0',
            'classes'
        );

        $this->traitsNode = $dom->createElementNS(
            'http://schema.phpunit.de/coverage/1.0',
            'traits'
        );

        $container->appendChild($this->linesNode);
        $container->appendChild($this->methodsNode);
        $container->appendChild($this->functionsNode);
        $container->appendChild($this->classesNode);
        $container->appendChild($this->traitsNode);
    }

    public function getContainer()
    {
        return $this->container;
    }

    public function setNumLines($loc, $cloc, $ncloc, $executable, $executed)
    {
        $this->linesNode->setAttribute('total', $loc);
        $this->linesNode->setAttribute('comments', $cloc);
        $this->linesNode->setAttribute('code', $ncloc);
        $this->linesNode->setAttribute('executable', $executable);
        $this->linesNode->setAttribute('executed', $executed);
        $this->linesNode->setAttribute(
            'percent',
            PHP_CodeCoverage_Util::percent($executed, $executable, true)
        );
    }

    public function setNumClasses($count, $tested)
    {
        $this->classesNode->setAttribute('count', $count);
        $this->classesNode->setAttribute('tested', $tested);
        $this->classesNode->setAttribute(
            'percent',
            PHP_CodeCoverage_Util::percent($tested, $count, true)
        );
    }

    public function setNumTraits($count, $tested)
    {
        $this->traitsNode->setAttribute('count', $count);
        $this->traitsNode->setAttribute('tested', $tested);
        $this->traitsNode->setAttribute(
            'percent',
            PHP_CodeCoverage_Util::percent($tested, $count, true)
        );
    }

    public function setNumMethods($count, $tested)
    {
        $this->methodsNode->setAttribute('count', $count);
        $this->methodsNode->setAttribute('tested', $tested);
        $this->methodsNode->setAttribute(
            'percent',
            PHP_CodeCoverage_Util::percent($tested, $count, true)
        );
    }

    public function setNumFunctions($count, $tested)
    {
        $this->functionsNode->setAttribute('count', $count);
        $this->functionsNode->setAttribute('tested', $tested);
        $this->functionsNode->setAttribute(
            'percent',
            PHP_CodeCoverage_Util::percent($tested, $count, true)
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Utility methods.
 *
 * @since Class available since Release 1.0.0
 */
class PHP_CodeCoverage_Util
{
    /**
     * @param  float $a
     * @param  float $b
     * @return float ($a / $b) * 100
     */
    public static function percent($a, $b, $asString = false, $fixedWidth = false)
    {
        if ($asString && $b == 0) {
            return '';
        }

        if ($b > 0) {
            $percent = ($a / $b) * 100;
        } else {
            $percent = 100;
        }

        if ($asString) {
            if ($fixedWidth) {
                return sprintf('%6.2F%%', $percent);
            }

            return sprintf('%01.2F%%', $percent);
        } else {
            return $percent;
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Factory for PHP_CodeCoverage_Exception objects that are used to describe
 * invalid arguments passed to a function or method.
 *
 * @since Class available since Release 1.2.0
 */
class PHP_CodeCoverage_Util_InvalidArgumentHelper
{
    /**
     * @param int    $argument
     * @param string $type
     * @param mixed  $value
     */
    public static function factory($argument, $type, $value = null)
    {
        $stack = debug_backtrace(false);

        return new PHP_CodeCoverage_Exception(
            sprintf(
                'Argument #%d%sof %s::%s() must be a %s',
                $argument,
                $value !== null ? ' (' . gettype($value) . '#' . $value . ')' : ' (No Value) ',
                $stack[1]['class'],
                $stack[1]['function'],
                $type
            )
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Marker interface for PHPUnit exceptions.
 *
 * @since      Interface available since Release 4.0.0
 */
interface PHPUnit_Exception
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * We have a TestSuite object A.
 * In TestSuite object A we have Tests tagged with @group.
 * We want a TestSuite object B that contains TestSuite objects C, D, ...
 * for the Tests tagged with @group C, @group D, ...
 * Running the Tests from TestSuite object B results in Tests tagged with both
 *
 * @group C and @group D in TestSuite object A to be run twice .
 *
 * 
 * $suite = new PHPUnit_Extensions_GroupTestSuite($A, array('C', 'D'));
 * 
 *
 * @since Class available since Release 3.3.0
 */
class PHPUnit_Extensions_GroupTestSuite extends PHPUnit_Framework_TestSuite
{
    public function __construct(PHPUnit_Framework_TestSuite $suite, array $groups)
    {
        $groupSuites = array();
        $name        = $suite->getName();

        foreach ($groups as $group) {
            $groupSuites[$group] = new PHPUnit_Framework_TestSuite($name . ' - ' . $group);
            $this->addTest($groupSuites[$group]);
        }

        $tests = new RecursiveIteratorIterator(
            new PHPUnit_Util_TestSuiteIterator($suite),
            RecursiveIteratorIterator::LEAVES_ONLY
        );

        foreach ($tests as $test) {
            if ($test instanceof PHPUnit_Framework_TestCase) {
                $testGroups = PHPUnit_Util_Test::getGroups(
                    get_class($test),
                    $test->getName(false)
                );

                foreach ($groups as $group) {
                    foreach ($testGroups as $testGroup) {
                        if ($group == $testGroup) {
                            $groupSuites[$group]->addTest($test);
                        }
                    }
                }
            }
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Runner for PHPT test cases.
 *
 * @since Class available since Release 3.1.4
 */
class PHPUnit_Extensions_PhptTestCase implements PHPUnit_Framework_Test, PHPUnit_Framework_SelfDescribing
{
    /**
     * @var string
     */
    private $filename;

    /**
     * @var array
     */
    private $settings = array(
        'allow_url_fopen=1',
        'auto_append_file=',
        'auto_prepend_file=',
        'disable_functions=',
        'display_errors=1',
        'docref_root=',
        'docref_ext=.html',
        'error_append_string=',
        'error_prepend_string=',
        'error_reporting=-1',
        'html_errors=0',
        'log_errors=0',
        'magic_quotes_runtime=0',
        'output_handler=',
        'open_basedir=',
        'output_buffering=Off',
        'report_memleaks=0',
        'report_zend_debug=0',
        'safe_mode=0',
        'track_errors=1',
        'xdebug.default_enable=0'
    );

    /**
     * Constructs a test case with the given filename.
     *
     * @param string $filename
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function __construct($filename)
    {
        if (!is_string($filename)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!is_file($filename)) {
            throw new PHPUnit_Framework_Exception(
                sprintf(
                    'File "%s" does not exist.',
                    $filename
                )
            );
        }

        $this->filename = $filename;
    }

    /**
     * Counts the number of test cases executed by run(TestResult result).
     *
     * @return int
     */
    public function count()
    {
        return 1;
    }

    /**
     * Runs a test and collects its result in a TestResult instance.
     *
     * @param PHPUnit_Framework_TestResult $result
     *
     * @return PHPUnit_Framework_TestResult
     */
    public function run(PHPUnit_Framework_TestResult $result = null)
    {
        $sections = $this->parse();
        $code     = $this->render($sections['FILE']);

        if ($result === null) {
            $result = new PHPUnit_Framework_TestResult;
        }

        $php      = PHPUnit_Util_PHP::factory();
        $skip     = false;
        $time     = 0;
        $settings = $this->settings;

        $result->startTest($this);

        if (isset($sections['INI'])) {
            $settings = array_merge($settings, $this->parseIniSection($sections['INI']));
        }

        if (isset($sections['SKIPIF'])) {
            $jobResult = $php->runJob($sections['SKIPIF'], $settings);

            if (!strncasecmp('skip', ltrim($jobResult['stdout']), 4)) {
                if (preg_match('/^\s*skip\s*(.+)\s*/i', $jobResult['stdout'], $message)) {
                    $message = substr($message[1], 2);
                } else {
                    $message = '';
                }

                $result->addFailure($this, new PHPUnit_Framework_SkippedTestError($message), 0);

                $skip = true;
            }
        }

        if (!$skip) {
            PHP_Timer::start();
            $jobResult = $php->runJob($code, $settings);
            $time      = PHP_Timer::stop();

            if (isset($sections['EXPECT'])) {
                $assertion = 'assertEquals';
                $expected  = $sections['EXPECT'];
            } else {
                $assertion = 'assertStringMatchesFormat';
                $expected  = $sections['EXPECTF'];
            }

            $output   = preg_replace('/\r\n/', "\n", trim($jobResult['stdout']));
            $expected = preg_replace('/\r\n/', "\n", trim($expected));

            try {
                PHPUnit_Framework_Assert::$assertion($expected, $output);
            } catch (PHPUnit_Framework_AssertionFailedError $e) {
                $result->addFailure($this, $e, $time);
            } catch (Throwable $t) {
                $result->addError($this, $t, $time);
            } catch (Exception $e) {
                $result->addError($this, $e, $time);
            }
        }

        $result->endTest($this, $time);

        return $result;
    }

    /**
     * Returns the name of the test case.
     *
     * @return string
     */
    public function getName()
    {
        return $this->toString();
    }

    /**
     * Returns a string representation of the test case.
     *
     * @return string
     */
    public function toString()
    {
        return $this->filename;
    }

    /**
     * @return array
     *
     * @throws PHPUnit_Framework_Exception
     */
    private function parse()
    {
        $sections = array();
        $section  = '';

        foreach (file($this->filename) as $line) {
            if (preg_match('/^--([_A-Z]+)--/', $line, $result)) {
                $section            = $result[1];
                $sections[$section] = '';
                continue;
            } elseif (empty($section)) {
                throw new PHPUnit_Framework_Exception('Invalid PHPT file');
            }

            $sections[$section] .= $line;
        }

        if (!isset($sections['FILE']) ||
            (!isset($sections['EXPECT']) && !isset($sections['EXPECTF']))) {
            throw new PHPUnit_Framework_Exception('Invalid PHPT file');
        }

        return $sections;
    }

    /**
     * @param string $code
     *
     * @return string
     */
    private function render($code)
    {
        return str_replace(
            array(
            '__DIR__',
            '__FILE__'
            ),
            array(
            "'" . dirname($this->filename) . "'",
            "'" . $this->filename . "'"
            ),
            $code
        );
    }

    /**
     * Parse --INI-- section key value pairs and return as array.
     *
     * @param string
     *
     * @return array
     */
    protected function parseIniSection($content)
    {
        return preg_split('/\n|\r/', $content, -1, PREG_SPLIT_NO_EMPTY);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Suite for .phpt test cases.
 *
 * @since Class available since Release 3.1.4
 */
class PHPUnit_Extensions_PhptTestSuite extends PHPUnit_Framework_TestSuite
{
    /**
     * Constructs a new TestSuite for .phpt test cases.
     *
     * @param string $directory
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function __construct($directory)
    {
        if (is_string($directory) && is_dir($directory)) {
            $this->setName($directory);

            $facade = new File_Iterator_Facade;
            $files  = $facade->getFilesAsArray($directory, '.phpt');

            foreach ($files as $file) {
                $this->addTestFile($file);
            }
        } else {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'directory name');
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A Decorator that runs a test repeatedly.
 *
 * @since Class available since Release 2.0.0
 */
class PHPUnit_Extensions_RepeatedTest extends PHPUnit_Extensions_TestDecorator
{
    /**
     * @var bool
     */
    protected $processIsolation = false;

    /**
     * @var int
     */
    protected $timesRepeat = 1;

    /**
     * @param PHPUnit_Framework_Test $test
     * @param int                    $timesRepeat
     * @param bool                   $processIsolation
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function __construct(PHPUnit_Framework_Test $test, $timesRepeat = 1, $processIsolation = false)
    {
        parent::__construct($test);

        if (is_integer($timesRepeat) &&
            $timesRepeat >= 0) {
            $this->timesRepeat = $timesRepeat;
        } else {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                2,
                'positive integer'
            );
        }

        $this->processIsolation = $processIsolation;
    }

    /**
     * Counts the number of test cases that
     * will be run by this test.
     *
     * @return int
     */
    public function count()
    {
        return $this->timesRepeat * count($this->test);
    }

    /**
     * Runs the decorated test and collects the
     * result in a TestResult.
     *
     * @param PHPUnit_Framework_TestResult $result
     *
     * @return PHPUnit_Framework_TestResult
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function run(PHPUnit_Framework_TestResult $result = null)
    {
        if ($result === null) {
            $result = $this->createResult();
        }

        //@codingStandardsIgnoreStart
        for ($i = 0; $i < $this->timesRepeat && !$result->shouldStop(); $i++) {
            //@codingStandardsIgnoreEnd
            if ($this->test instanceof PHPUnit_Framework_TestSuite) {
                $this->test->setRunTestInSeparateProcess($this->processIsolation);
            }
            $this->test->run($result);
        }

        return $result;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A Decorator for Tests.
 *
 * Use TestDecorator as the base class for defining new
 * test decorators. Test decorator subclasses can be introduced
 * to add behaviour before or after a test is run.
 *
 * @since Class available since Release 2.0.0
 */
class PHPUnit_Extensions_TestDecorator extends PHPUnit_Framework_Assert implements PHPUnit_Framework_Test, PHPUnit_Framework_SelfDescribing
{
    /**
     * The Test to be decorated.
     *
     * @var object
     */
    protected $test = null;

    /**
     * Constructor.
     *
     * @param PHPUnit_Framework_Test $test
     */
    public function __construct(PHPUnit_Framework_Test $test)
    {
        $this->test = $test;
    }

    /**
     * Returns a string representation of the test.
     *
     * @return string
     */
    public function toString()
    {
        return $this->test->toString();
    }

    /**
     * Runs the test and collects the
     * result in a TestResult.
     *
     * @param PHPUnit_Framework_TestResult $result
     */
    public function basicRun(PHPUnit_Framework_TestResult $result)
    {
        $this->test->run($result);
    }

    /**
     * Counts the number of test cases that
     * will be run by this test.
     *
     * @return int
     */
    public function count()
    {
        return count($this->test);
    }

    /**
     * Creates a default TestResult object.
     *
     * @return PHPUnit_Framework_TestResult
     */
    protected function createResult()
    {
        return new PHPUnit_Framework_TestResult;
    }

    /**
     * Returns the test to be run.
     *
     * @return PHPUnit_Framework_Test
     */
    public function getTest()
    {
        return $this->test;
    }

    /**
     * Runs the decorated test and collects the
     * result in a TestResult.
     *
     * @param PHPUnit_Framework_TestResult $result
     *
     * @return PHPUnit_Framework_TestResult
     */
    public function run(PHPUnit_Framework_TestResult $result = null)
    {
        if ($result === null) {
            $result = $this->createResult();
        }

        $this->basicRun($result);

        return $result;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Base class for test listeners that interact with an issue tracker.
 *
 * @since Class available since Release 3.4.0
 */
abstract class PHPUnit_Extensions_TicketListener implements PHPUnit_Framework_TestListener
{
    /**
     * @var array
     */
    protected $ticketCounts = array();

    /**
     * @var bool
     */
    protected $ran = false;

    /**
     * An error occurred.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     */
    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
    }

    /**
     * A failure occurred.
     *
     * @param PHPUnit_Framework_Test                 $test
     * @param PHPUnit_Framework_AssertionFailedError $e
     * @param float                                  $time
     */
    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
    {
    }

    /**
     * Incomplete test.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     */
    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
    }

    /**
     * Risky test.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     *
     * @since  Method available since Release 4.0.0
     */
    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
    }

    /**
     * Skipped test.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     *
     * @since  Method available since Release 3.0.0
     */
    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
    }

    /**
     * A test suite started.
     *
     * @param PHPUnit_Framework_TestSuite $suite
     *
     * @since  Method available since Release 2.2.0
     */
    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
    }

    /**
     * A test suite ended.
     *
     * @param PHPUnit_Framework_TestSuite $suite
     *
     * @since  Method available since Release 2.2.0
     */
    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
    }

    /**
     * A test started.
     *
     * @param PHPUnit_Framework_Test $test
     */
    public function startTest(PHPUnit_Framework_Test $test)
    {
        if (!$test instanceof PHPUnit_Framework_Warning) {
            if ($this->ran) {
                return;
            }

            $name    = $test->getName(false);
            $tickets = PHPUnit_Util_Test::getTickets(get_class($test), $name);

            foreach ($tickets as $ticket) {
                $this->ticketCounts[$ticket][$name] = 1;
            }

            $this->ran = true;
        }
    }

    /**
     * A test ended.
     *
     * @param PHPUnit_Framework_Test $test
     * @param float                  $time
     */
    public function endTest(PHPUnit_Framework_Test $test, $time)
    {
        if (!$test instanceof PHPUnit_Framework_Warning) {
            if ($test->getStatus() == PHPUnit_Runner_BaseTestRunner::STATUS_PASSED) {
                $ifStatus   = array('assigned', 'new', 'reopened');
                $newStatus  = 'closed';
                $message    = 'Automatically closed by PHPUnit (test passed).';
                $resolution = 'fixed';
                $cumulative = true;
            } elseif ($test->getStatus() == PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE) {
                $ifStatus   = array('closed');
                $newStatus  = 'reopened';
                $message    = 'Automatically reopened by PHPUnit (test failed).';
                $resolution = '';
                $cumulative = false;
            } else {
                return;
            }

            $name    = $test->getName(false);
            $tickets = PHPUnit_Util_Test::getTickets(get_class($test), $name);

            foreach ($tickets as $ticket) {
                // Remove this test from the totals (if it passed).
                if ($test->getStatus() == PHPUnit_Runner_BaseTestRunner::STATUS_PASSED) {
                    unset($this->ticketCounts[$ticket][$name]);
                }

                // Only close tickets if ALL referenced cases pass
                // but reopen tickets if a single test fails.
                if ($cumulative) {
                    // Determine number of to-pass tests:
                    if (count($this->ticketCounts[$ticket]) > 0) {
                        // There exist remaining test cases with this reference.
                        $adjustTicket = false;
                    } else {
                        // No remaining tickets, go ahead and adjust.
                        $adjustTicket = true;
                    }
                } else {
                    $adjustTicket = true;
                }

                $ticketInfo = $this->getTicketInfo($ticket);

                if ($adjustTicket && in_array($ticketInfo['status'], $ifStatus)) {
                    $this->updateTicket($ticket, $newStatus, $message, $resolution);
                }
            }
        }
    }

    /**
     * @param mixed $ticketId
     *
     * @return mixed
     */
    abstract protected function getTicketInfo($ticketId = null);

    /**
     * @param string $ticketId
     * @param string $newStatus
     * @param string $message
     * @param string $resolution
     */
    abstract protected function updateTicket($ticketId, $newStatus, $message, $resolution);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A set of assertion methods.
 *
 * @since Class available since Release 2.0.0
 */
abstract class PHPUnit_Framework_Assert
{
    /**
     * @var int
     */
    private static $count = 0;

    /**
     * Asserts that an array has a specified key.
     *
     * @param mixed             $key
     * @param array|ArrayAccess $array
     * @param string            $message
     *
     * @since Method available since Release 3.0.0
     */
    public static function assertArrayHasKey($key, $array, $message = '')
    {
        if (!(is_integer($key) || is_string($key))) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                1,
                'integer or string'
            );
        }

        if (!(is_array($array) || $array instanceof ArrayAccess)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                2,
                'array or ArrayAccess'
            );
        }

        $constraint = new PHPUnit_Framework_Constraint_ArrayHasKey($key);

        self::assertThat($array, $constraint, $message);
    }

    /**
     * Asserts that an array has a specified subset.
     *
     * @param array|ArrayAccess $subset
     * @param array|ArrayAccess $array
     * @param bool              $strict  Check for object identity
     * @param string            $message
     *
     * @since Method available since Release 4.4.0
     */
    public static function assertArraySubset($subset, $array, $strict = false, $message = '')
    {
        if (!is_array($subset)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                1,
                'array or ArrayAccess'
            );
        }

        if (!is_array($array)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                2,
                'array or ArrayAccess'
            );
        }

        $constraint = new PHPUnit_Framework_Constraint_ArraySubset($subset, $strict);

        self::assertThat($array, $constraint, $message);
    }

    /**
     * Asserts that an array does not have a specified key.
     *
     * @param mixed             $key
     * @param array|ArrayAccess $array
     * @param string            $message
     *
     * @since  Method available since Release 3.0.0
     */
    public static function assertArrayNotHasKey($key, $array, $message = '')
    {
        if (!(is_integer($key) || is_string($key))) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                1,
                'integer or string'
            );
        }

        if (!(is_array($array) || $array instanceof ArrayAccess)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                2,
                'array or ArrayAccess'
            );
        }

        $constraint = new PHPUnit_Framework_Constraint_Not(
            new PHPUnit_Framework_Constraint_ArrayHasKey($key)
        );

        self::assertThat($array, $constraint, $message);
    }

    /**
     * Asserts that a haystack contains a needle.
     *
     * @param mixed  $needle
     * @param mixed  $haystack
     * @param string $message
     * @param bool   $ignoreCase
     * @param bool   $checkForObjectIdentity
     * @param bool   $checkForNonObjectIdentity
     *
     * @since  Method available since Release 2.1.0
     */
    public static function assertContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
    {
        if (is_array($haystack) ||
            is_object($haystack) && $haystack instanceof Traversable) {
            $constraint = new PHPUnit_Framework_Constraint_TraversableContains(
                $needle,
                $checkForObjectIdentity,
                $checkForNonObjectIdentity
            );
        } elseif (is_string($haystack)) {
            if (!is_string($needle)) {
                throw PHPUnit_Util_InvalidArgumentHelper::factory(
                    1,
                    'string'
                );
            }

            $constraint = new PHPUnit_Framework_Constraint_StringContains(
                $needle,
                $ignoreCase
            );
        } else {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                2,
                'array, traversable or string'
            );
        }

        self::assertThat($haystack, $constraint, $message);
    }

    /**
     * Asserts that a haystack that is stored in a static attribute of a class
     * or an attribute of an object contains a needle.
     *
     * @param mixed  $needle
     * @param string $haystackAttributeName
     * @param mixed  $haystackClassOrObject
     * @param string $message
     * @param bool   $ignoreCase
     * @param bool   $checkForObjectIdentity
     * @param bool   $checkForNonObjectIdentity
     *
     * @since  Method available since Release 3.0.0
     */
    public static function assertAttributeContains($needle, $haystackAttributeName, $haystackClassOrObject, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
    {
        self::assertContains(
            $needle,
            self::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $message,
            $ignoreCase,
            $checkForObjectIdentity,
            $checkForNonObjectIdentity
        );
    }

    /**
     * Asserts that a haystack does not contain a needle.
     *
     * @param mixed  $needle
     * @param mixed  $haystack
     * @param string $message
     * @param bool   $ignoreCase
     * @param bool   $checkForObjectIdentity
     * @param bool   $checkForNonObjectIdentity
     *
     * @since  Method available since Release 2.1.0
     */
    public static function assertNotContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
    {
        if (is_array($haystack) ||
            is_object($haystack) && $haystack instanceof Traversable) {
            $constraint = new PHPUnit_Framework_Constraint_Not(
                new PHPUnit_Framework_Constraint_TraversableContains(
                    $needle,
                    $checkForObjectIdentity,
                    $checkForNonObjectIdentity
                )
            );
        } elseif (is_string($haystack)) {
            if (!is_string($needle)) {
                throw PHPUnit_Util_InvalidArgumentHelper::factory(
                    1,
                    'string'
                );
            }

            $constraint = new PHPUnit_Framework_Constraint_Not(
                new PHPUnit_Framework_Constraint_StringContains(
                    $needle,
                    $ignoreCase
                )
            );
        } else {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                2,
                'array, traversable or string'
            );
        }

        self::assertThat($haystack, $constraint, $message);
    }

    /**
     * Asserts that a haystack that is stored in a static attribute of a class
     * or an attribute of an object does not contain a needle.
     *
     * @param mixed  $needle
     * @param string $haystackAttributeName
     * @param mixed  $haystackClassOrObject
     * @param string $message
     * @param bool   $ignoreCase
     * @param bool   $checkForObjectIdentity
     * @param bool   $checkForNonObjectIdentity
     *
     * @since  Method available since Release 3.0.0
     */
    public static function assertAttributeNotContains($needle, $haystackAttributeName, $haystackClassOrObject, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
    {
        self::assertNotContains(
            $needle,
            self::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $message,
            $ignoreCase,
            $checkForObjectIdentity,
            $checkForNonObjectIdentity
        );
    }

    /**
     * Asserts that a haystack contains only values of a given type.
     *
     * @param string $type
     * @param mixed  $haystack
     * @param bool   $isNativeType
     * @param string $message
     *
     * @since  Method available since Release 3.1.4
     */
    public static function assertContainsOnly($type, $haystack, $isNativeType = null, $message = '')
    {
        if (!(is_array($haystack) ||
            is_object($haystack) && $haystack instanceof Traversable)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                2,
                'array or traversable'
            );
        }

        if ($isNativeType == null) {
            $isNativeType = PHPUnit_Util_Type::isType($type);
        }

        self::assertThat(
            $haystack,
            new PHPUnit_Framework_Constraint_TraversableContainsOnly(
                $type,
                $isNativeType
            ),
            $message
        );
    }

    /**
     * Asserts that a haystack contains only instances of a given classname
     *
     * @param string            $classname
     * @param array|Traversable $haystack
     * @param string            $message
     */
    public static function assertContainsOnlyInstancesOf($classname, $haystack, $message = '')
    {
        if (!(is_array($haystack) ||
            is_object($haystack) && $haystack instanceof Traversable)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                2,
                'array or traversable'
            );
        }

        self::assertThat(
            $haystack,
            new PHPUnit_Framework_Constraint_TraversableContainsOnly(
                $classname,
                false
            ),
            $message
        );
    }

    /**
     * Asserts that a haystack that is stored in a static attribute of a class
     * or an attribute of an object contains only values of a given type.
     *
     * @param string $type
     * @param string $haystackAttributeName
     * @param mixed  $haystackClassOrObject
     * @param bool   $isNativeType
     * @param string $message
     *
     * @since  Method available since Release 3.1.4
     */
    public static function assertAttributeContainsOnly($type, $haystackAttributeName, $haystackClassOrObject, $isNativeType = null, $message = '')
    {
        self::assertContainsOnly(
            $type,
            self::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $isNativeType,
            $message
        );
    }

    /**
     * Asserts that a haystack does not contain only values of a given type.
     *
     * @param string $type
     * @param mixed  $haystack
     * @param bool   $isNativeType
     * @param string $message
     *
     * @since  Method available since Release 3.1.4
     */
    public static function assertNotContainsOnly($type, $haystack, $isNativeType = null, $message = '')
    {
        if (!(is_array($haystack) ||
            is_object($haystack) && $haystack instanceof Traversable)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                2,
                'array or traversable'
            );
        }

        if ($isNativeType == null) {
            $isNativeType = PHPUnit_Util_Type::isType($type);
        }

        self::assertThat(
            $haystack,
            new PHPUnit_Framework_Constraint_Not(
                new PHPUnit_Framework_Constraint_TraversableContainsOnly(
                    $type,
                    $isNativeType
                )
            ),
            $message
        );
    }

    /**
     * Asserts that a haystack that is stored in a static attribute of a class
     * or an attribute of an object does not contain only values of a given
     * type.
     *
     * @param string $type
     * @param string $haystackAttributeName
     * @param mixed  $haystackClassOrObject
     * @param bool   $isNativeType
     * @param string $message
     *
     * @since  Method available since Release 3.1.4
     */
    public static function assertAttributeNotContainsOnly($type, $haystackAttributeName, $haystackClassOrObject, $isNativeType = null, $message = '')
    {
        self::assertNotContainsOnly(
            $type,
            self::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $isNativeType,
            $message
        );
    }

    /**
     * Asserts the number of elements of an array, Countable or Traversable.
     *
     * @param int    $expectedCount
     * @param mixed  $haystack
     * @param string $message
     */
    public static function assertCount($expectedCount, $haystack, $message = '')
    {
        if (!is_int($expectedCount)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
        }

        if (!$haystack instanceof Countable &&
            !$haystack instanceof Traversable &&
            !is_array($haystack)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'countable or traversable');
        }

        self::assertThat(
            $haystack,
            new PHPUnit_Framework_Constraint_Count($expectedCount),
            $message
        );
    }

    /**
     * Asserts the number of elements of an array, Countable or Traversable
     * that is stored in an attribute.
     *
     * @param int    $expectedCount
     * @param string $haystackAttributeName
     * @param mixed  $haystackClassOrObject
     * @param string $message
     *
     * @since Method available since Release 3.6.0
     */
    public static function assertAttributeCount($expectedCount, $haystackAttributeName, $haystackClassOrObject, $message = '')
    {
        self::assertCount(
            $expectedCount,
            self::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $message
        );
    }

    /**
     * Asserts the number of elements of an array, Countable or Traversable.
     *
     * @param int    $expectedCount
     * @param mixed  $haystack
     * @param string $message
     */
    public static function assertNotCount($expectedCount, $haystack, $message = '')
    {
        if (!is_int($expectedCount)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
        }

        if (!$haystack instanceof Countable &&
            !$haystack instanceof Traversable &&
            !is_array($haystack)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'countable or traversable');
        }

        $constraint = new PHPUnit_Framework_Constraint_Not(
            new PHPUnit_Framework_Constraint_Count($expectedCount)
        );

        self::assertThat($haystack, $constraint, $message);
    }

    /**
     * Asserts the number of elements of an array, Countable or Traversable
     * that is stored in an attribute.
     *
     * @param int    $expectedCount
     * @param string $haystackAttributeName
     * @param mixed  $haystackClassOrObject
     * @param string $message
     *
     * @since Method available since Release 3.6.0
     */
    public static function assertAttributeNotCount($expectedCount, $haystackAttributeName, $haystackClassOrObject, $message = '')
    {
        self::assertNotCount(
            $expectedCount,
            self::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $message
        );
    }

    /**
     * Asserts that two variables are equal.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     * @param float  $delta
     * @param int    $maxDepth
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     */
    public static function assertEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
    {
        $constraint = new PHPUnit_Framework_Constraint_IsEqual(
            $expected,
            $delta,
            $maxDepth,
            $canonicalize,
            $ignoreCase
        );

        self::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that a variable is equal to an attribute of an object.
     *
     * @param mixed  $expected
     * @param string $actualAttributeName
     * @param string $actualClassOrObject
     * @param string $message
     * @param float  $delta
     * @param int    $maxDepth
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     */
    public static function assertAttributeEquals($expected, $actualAttributeName, $actualClassOrObject, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
    {
        self::assertEquals(
            $expected,
            self::readAttribute($actualClassOrObject, $actualAttributeName),
            $message,
            $delta,
            $maxDepth,
            $canonicalize,
            $ignoreCase
        );
    }

    /**
     * Asserts that two variables are not equal.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     * @param float  $delta
     * @param int    $maxDepth
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     *
     * @since  Method available since Release 2.3.0
     */
    public static function assertNotEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
    {
        $constraint = new PHPUnit_Framework_Constraint_Not(
            new PHPUnit_Framework_Constraint_IsEqual(
                $expected,
                $delta,
                $maxDepth,
                $canonicalize,
                $ignoreCase
            )
        );

        self::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that a variable is not equal to an attribute of an object.
     *
     * @param mixed  $expected
     * @param string $actualAttributeName
     * @param string $actualClassOrObject
     * @param string $message
     * @param float  $delta
     * @param int    $maxDepth
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     */
    public static function assertAttributeNotEquals($expected, $actualAttributeName, $actualClassOrObject, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
    {
        self::assertNotEquals(
            $expected,
            self::readAttribute($actualClassOrObject, $actualAttributeName),
            $message,
            $delta,
            $maxDepth,
            $canonicalize,
            $ignoreCase
        );
    }

    /**
     * Asserts that a variable is empty.
     *
     * @param mixed  $actual
     * @param string $message
     *
     * @throws PHPUnit_Framework_AssertionFailedError
     */
    public static function assertEmpty($actual, $message = '')
    {
        self::assertThat($actual, self::isEmpty(), $message);
    }

    /**
     * Asserts that a static attribute of a class or an attribute of an object
     * is empty.
     *
     * @param string $haystackAttributeName
     * @param mixed  $haystackClassOrObject
     * @param string $message
     *
     * @since Method available since Release 3.5.0
     */
    public static function assertAttributeEmpty($haystackAttributeName, $haystackClassOrObject, $message = '')
    {
        self::assertEmpty(
            self::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $message
        );
    }

    /**
     * Asserts that a variable is not empty.
     *
     * @param mixed  $actual
     * @param string $message
     *
     * @throws PHPUnit_Framework_AssertionFailedError
     */
    public static function assertNotEmpty($actual, $message = '')
    {
        self::assertThat($actual, self::logicalNot(self::isEmpty()), $message);
    }

    /**
     * Asserts that a static attribute of a class or an attribute of an object
     * is not empty.
     *
     * @param string $haystackAttributeName
     * @param mixed  $haystackClassOrObject
     * @param string $message
     *
     * @since Method available since Release 3.5.0
     */
    public static function assertAttributeNotEmpty($haystackAttributeName, $haystackClassOrObject, $message = '')
    {
        self::assertNotEmpty(
            self::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $message
        );
    }

    /**
     * Asserts that a value is greater than another value.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertGreaterThan($expected, $actual, $message = '')
    {
        self::assertThat($actual, self::greaterThan($expected), $message);
    }

    /**
     * Asserts that an attribute is greater than another value.
     *
     * @param mixed  $expected
     * @param string $actualAttributeName
     * @param string $actualClassOrObject
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertAttributeGreaterThan($expected, $actualAttributeName, $actualClassOrObject, $message = '')
    {
        self::assertGreaterThan(
            $expected,
            self::readAttribute($actualClassOrObject, $actualAttributeName),
            $message
        );
    }

    /**
     * Asserts that a value is greater than or equal to another value.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertGreaterThanOrEqual($expected, $actual, $message = '')
    {
        self::assertThat(
            $actual,
            self::greaterThanOrEqual($expected),
            $message
        );
    }

    /**
     * Asserts that an attribute is greater than or equal to another value.
     *
     * @param mixed  $expected
     * @param string $actualAttributeName
     * @param string $actualClassOrObject
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertAttributeGreaterThanOrEqual($expected, $actualAttributeName, $actualClassOrObject, $message = '')
    {
        self::assertGreaterThanOrEqual(
            $expected,
            self::readAttribute($actualClassOrObject, $actualAttributeName),
            $message
        );
    }

    /**
     * Asserts that a value is smaller than another value.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertLessThan($expected, $actual, $message = '')
    {
        self::assertThat($actual, self::lessThan($expected), $message);
    }

    /**
     * Asserts that an attribute is smaller than another value.
     *
     * @param mixed  $expected
     * @param string $actualAttributeName
     * @param string $actualClassOrObject
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertAttributeLessThan($expected, $actualAttributeName, $actualClassOrObject, $message = '')
    {
        self::assertLessThan(
            $expected,
            self::readAttribute($actualClassOrObject, $actualAttributeName),
            $message
        );
    }

    /**
     * Asserts that a value is smaller than or equal to another value.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertLessThanOrEqual($expected, $actual, $message = '')
    {
        self::assertThat($actual, self::lessThanOrEqual($expected), $message);
    }

    /**
     * Asserts that an attribute is smaller than or equal to another value.
     *
     * @param mixed  $expected
     * @param string $actualAttributeName
     * @param string $actualClassOrObject
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertAttributeLessThanOrEqual($expected, $actualAttributeName, $actualClassOrObject, $message = '')
    {
        self::assertLessThanOrEqual(
            $expected,
            self::readAttribute($actualClassOrObject, $actualAttributeName),
            $message
        );
    }

    /**
     * Asserts that the contents of one file is equal to the contents of another
     * file.
     *
     * @param string $expected
     * @param string $actual
     * @param string $message
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     *
     * @since  Method available since Release 3.2.14
     */
    public static function assertFileEquals($expected, $actual, $message = '', $canonicalize = false, $ignoreCase = false)
    {
        self::assertFileExists($expected, $message);
        self::assertFileExists($actual, $message);

        self::assertEquals(
            file_get_contents($expected),
            file_get_contents($actual),
            $message,
            0,
            10,
            $canonicalize,
            $ignoreCase
        );
    }

    /**
     * Asserts that the contents of one file is not equal to the contents of
     * another file.
     *
     * @param string $expected
     * @param string $actual
     * @param string $message
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     *
     * @since  Method available since Release 3.2.14
     */
    public static function assertFileNotEquals($expected, $actual, $message = '', $canonicalize = false, $ignoreCase = false)
    {
        self::assertFileExists($expected, $message);
        self::assertFileExists($actual, $message);

        self::assertNotEquals(
            file_get_contents($expected),
            file_get_contents($actual),
            $message,
            0,
            10,
            $canonicalize,
            $ignoreCase
        );
    }

    /**
     * Asserts that the contents of a string is equal
     * to the contents of a file.
     *
     * @param string $expectedFile
     * @param string $actualString
     * @param string $message
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     *
     * @since  Method available since Release 3.3.0
     */
    public static function assertStringEqualsFile($expectedFile, $actualString, $message = '', $canonicalize = false, $ignoreCase = false)
    {
        self::assertFileExists($expectedFile, $message);

        self::assertEquals(
            file_get_contents($expectedFile),
            $actualString,
            $message,
            0,
            10,
            $canonicalize,
            $ignoreCase
        );
    }

    /**
     * Asserts that the contents of a string is not equal
     * to the contents of a file.
     *
     * @param string $expectedFile
     * @param string $actualString
     * @param string $message
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     *
     * @since  Method available since Release 3.3.0
     */
    public static function assertStringNotEqualsFile($expectedFile, $actualString, $message = '', $canonicalize = false, $ignoreCase = false)
    {
        self::assertFileExists($expectedFile, $message);

        self::assertNotEquals(
            file_get_contents($expectedFile),
            $actualString,
            $message,
            0,
            10,
            $canonicalize,
            $ignoreCase
        );
    }

    /**
     * Asserts that a file exists.
     *
     * @param string $filename
     * @param string $message
     *
     * @since  Method available since Release 3.0.0
     */
    public static function assertFileExists($filename, $message = '')
    {
        if (!is_string($filename)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        $constraint = new PHPUnit_Framework_Constraint_FileExists;

        self::assertThat($filename, $constraint, $message);
    }

    /**
     * Asserts that a file does not exist.
     *
     * @param string $filename
     * @param string $message
     *
     * @since  Method available since Release 3.0.0
     */
    public static function assertFileNotExists($filename, $message = '')
    {
        if (!is_string($filename)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        $constraint = new PHPUnit_Framework_Constraint_Not(
            new PHPUnit_Framework_Constraint_FileExists
        );

        self::assertThat($filename, $constraint, $message);
    }

    /**
     * Asserts that a condition is true.
     *
     * @param bool   $condition
     * @param string $message
     *
     * @throws PHPUnit_Framework_AssertionFailedError
     */
    public static function assertTrue($condition, $message = '')
    {
        self::assertThat($condition, self::isTrue(), $message);
    }

    /**
     * Asserts that a condition is not true.
     *
     * @param bool   $condition
     * @param string $message
     *
     * @throws PHPUnit_Framework_AssertionFailedError
     */
    public static function assertNotTrue($condition, $message = '')
    {
        self::assertThat($condition, self::logicalNot(self::isTrue()), $message);
    }

    /**
     * Asserts that a condition is false.
     *
     * @param bool   $condition
     * @param string $message
     *
     * @throws PHPUnit_Framework_AssertionFailedError
     */
    public static function assertFalse($condition, $message = '')
    {
        self::assertThat($condition, self::isFalse(), $message);
    }

    /**
     * Asserts that a condition is not false.
     *
     * @param bool   $condition
     * @param string $message
     *
     * @throws PHPUnit_Framework_AssertionFailedError
     */
    public static function assertNotFalse($condition, $message = '')
    {
        self::assertThat($condition, self::logicalNot(self::isFalse()), $message);
    }

    /**
     * Asserts that a variable is not null.
     *
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertNotNull($actual, $message = '')
    {
        self::assertThat($actual, self::logicalNot(self::isNull()), $message);
    }

    /**
     * Asserts that a variable is null.
     *
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertNull($actual, $message = '')
    {
        self::assertThat($actual, self::isNull(), $message);
    }

    /**
     * Asserts that a class has a specified attribute.
     *
     * @param string $attributeName
     * @param string $className
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertClassHasAttribute($attributeName, $className, $message = '')
    {
        if (!is_string($attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
        }

        if (!is_string($className) || !class_exists($className)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'class name', $className);
        }

        $constraint = new PHPUnit_Framework_Constraint_ClassHasAttribute(
            $attributeName
        );

        self::assertThat($className, $constraint, $message);
    }

    /**
     * Asserts that a class does not have a specified attribute.
     *
     * @param string $attributeName
     * @param string $className
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertClassNotHasAttribute($attributeName, $className, $message = '')
    {
        if (!is_string($attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
        }

        if (!is_string($className) || !class_exists($className)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'class name', $className);
        }

        $constraint = new PHPUnit_Framework_Constraint_Not(
            new PHPUnit_Framework_Constraint_ClassHasAttribute($attributeName)
        );

        self::assertThat($className, $constraint, $message);
    }

    /**
     * Asserts that a class has a specified static attribute.
     *
     * @param string $attributeName
     * @param string $className
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertClassHasStaticAttribute($attributeName, $className, $message = '')
    {
        if (!is_string($attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
        }

        if (!is_string($className) || !class_exists($className)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'class name', $className);
        }

        $constraint = new PHPUnit_Framework_Constraint_ClassHasStaticAttribute(
            $attributeName
        );

        self::assertThat($className, $constraint, $message);
    }

    /**
     * Asserts that a class does not have a specified static attribute.
     *
     * @param string $attributeName
     * @param string $className
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertClassNotHasStaticAttribute($attributeName, $className, $message = '')
    {
        if (!is_string($attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
        }

        if (!is_string($className) || !class_exists($className)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'class name', $className);
        }

        $constraint = new PHPUnit_Framework_Constraint_Not(
            new PHPUnit_Framework_Constraint_ClassHasStaticAttribute(
                $attributeName
            )
        );

        self::assertThat($className, $constraint, $message);
    }

    /**
     * Asserts that an object has a specified attribute.
     *
     * @param string $attributeName
     * @param object $object
     * @param string $message
     *
     * @since  Method available since Release 3.0.0
     */
    public static function assertObjectHasAttribute($attributeName, $object, $message = '')
    {
        if (!is_string($attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
        }

        if (!is_object($object)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'object');
        }

        $constraint = new PHPUnit_Framework_Constraint_ObjectHasAttribute(
            $attributeName
        );

        self::assertThat($object, $constraint, $message);
    }

    /**
     * Asserts that an object does not have a specified attribute.
     *
     * @param string $attributeName
     * @param object $object
     * @param string $message
     *
     * @since  Method available since Release 3.0.0
     */
    public static function assertObjectNotHasAttribute($attributeName, $object, $message = '')
    {
        if (!is_string($attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
        }

        if (!is_object($object)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'object');
        }

        $constraint = new PHPUnit_Framework_Constraint_Not(
            new PHPUnit_Framework_Constraint_ObjectHasAttribute($attributeName)
        );

        self::assertThat($object, $constraint, $message);
    }

    /**
     * Asserts that two variables have the same type and value.
     * Used on objects, it asserts that two variables reference
     * the same object.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertSame($expected, $actual, $message = '')
    {
        if (is_bool($expected) && is_bool($actual)) {
            self::assertEquals($expected, $actual, $message);
        } else {
            $constraint = new PHPUnit_Framework_Constraint_IsIdentical(
                $expected
            );

            self::assertThat($actual, $constraint, $message);
        }
    }

    /**
     * Asserts that a variable and an attribute of an object have the same type
     * and value.
     *
     * @param mixed  $expected
     * @param string $actualAttributeName
     * @param object $actualClassOrObject
     * @param string $message
     */
    public static function assertAttributeSame($expected, $actualAttributeName, $actualClassOrObject, $message = '')
    {
        self::assertSame(
            $expected,
            self::readAttribute($actualClassOrObject, $actualAttributeName),
            $message
        );
    }

    /**
     * Asserts that two variables do not have the same type and value.
     * Used on objects, it asserts that two variables do not reference
     * the same object.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertNotSame($expected, $actual, $message = '')
    {
        if (is_bool($expected) && is_bool($actual)) {
            self::assertNotEquals($expected, $actual, $message);
        } else {
            $constraint = new PHPUnit_Framework_Constraint_Not(
                new PHPUnit_Framework_Constraint_IsIdentical($expected)
            );

            self::assertThat($actual, $constraint, $message);
        }
    }

    /**
     * Asserts that a variable and an attribute of an object do not have the
     * same type and value.
     *
     * @param mixed  $expected
     * @param string $actualAttributeName
     * @param object $actualClassOrObject
     * @param string $message
     */
    public static function assertAttributeNotSame($expected, $actualAttributeName, $actualClassOrObject, $message = '')
    {
        self::assertNotSame(
            $expected,
            self::readAttribute($actualClassOrObject, $actualAttributeName),
            $message
        );
    }

    /**
     * Asserts that a variable is of a given type.
     *
     * @param string $expected
     * @param mixed  $actual
     * @param string $message
     *
     * @since Method available since Release 3.5.0
     */
    public static function assertInstanceOf($expected, $actual, $message = '')
    {
        if (!(is_string($expected) && (class_exists($expected) || interface_exists($expected)))) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'class or interface name');
        }

        $constraint = new PHPUnit_Framework_Constraint_IsInstanceOf(
            $expected
        );

        self::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that an attribute is of a given type.
     *
     * @param string $expected
     * @param string $attributeName
     * @param mixed  $classOrObject
     * @param string $message
     *
     * @since Method available since Release 3.5.0
     */
    public static function assertAttributeInstanceOf($expected, $attributeName, $classOrObject, $message = '')
    {
        self::assertInstanceOf(
            $expected,
            self::readAttribute($classOrObject, $attributeName),
            $message
        );
    }

    /**
     * Asserts that a variable is not of a given type.
     *
     * @param string $expected
     * @param mixed  $actual
     * @param string $message
     *
     * @since Method available since Release 3.5.0
     */
    public static function assertNotInstanceOf($expected, $actual, $message = '')
    {
        if (!(is_string($expected) && (class_exists($expected) || interface_exists($expected)))) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'class or interface name');
        }

        $constraint = new PHPUnit_Framework_Constraint_Not(
            new PHPUnit_Framework_Constraint_IsInstanceOf($expected)
        );

        self::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that an attribute is of a given type.
     *
     * @param string $expected
     * @param string $attributeName
     * @param mixed  $classOrObject
     * @param string $message
     *
     * @since Method available since Release 3.5.0
     */
    public static function assertAttributeNotInstanceOf($expected, $attributeName, $classOrObject, $message = '')
    {
        self::assertNotInstanceOf(
            $expected,
            self::readAttribute($classOrObject, $attributeName),
            $message
        );
    }

    /**
     * Asserts that a variable is of a given type.
     *
     * @param string $expected
     * @param mixed  $actual
     * @param string $message
     *
     * @since Method available since Release 3.5.0
     */
    public static function assertInternalType($expected, $actual, $message = '')
    {
        if (!is_string($expected)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        $constraint = new PHPUnit_Framework_Constraint_IsType(
            $expected
        );

        self::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that an attribute is of a given type.
     *
     * @param string $expected
     * @param string $attributeName
     * @param mixed  $classOrObject
     * @param string $message
     *
     * @since Method available since Release 3.5.0
     */
    public static function assertAttributeInternalType($expected, $attributeName, $classOrObject, $message = '')
    {
        self::assertInternalType(
            $expected,
            self::readAttribute($classOrObject, $attributeName),
            $message
        );
    }

    /**
     * Asserts that a variable is not of a given type.
     *
     * @param string $expected
     * @param mixed  $actual
     * @param string $message
     *
     * @since Method available since Release 3.5.0
     */
    public static function assertNotInternalType($expected, $actual, $message = '')
    {
        if (!is_string($expected)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        $constraint = new PHPUnit_Framework_Constraint_Not(
            new PHPUnit_Framework_Constraint_IsType($expected)
        );

        self::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that an attribute is of a given type.
     *
     * @param string $expected
     * @param string $attributeName
     * @param mixed  $classOrObject
     * @param string $message
     *
     * @since Method available since Release 3.5.0
     */
    public static function assertAttributeNotInternalType($expected, $attributeName, $classOrObject, $message = '')
    {
        self::assertNotInternalType(
            $expected,
            self::readAttribute($classOrObject, $attributeName),
            $message
        );
    }

    /**
     * Asserts that a string matches a given regular expression.
     *
     * @param string $pattern
     * @param string $string
     * @param string $message
     */
    public static function assertRegExp($pattern, $string, $message = '')
    {
        if (!is_string($pattern)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!is_string($string)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new PHPUnit_Framework_Constraint_PCREMatch($pattern);

        self::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string does not match a given regular expression.
     *
     * @param string $pattern
     * @param string $string
     * @param string $message
     *
     * @since  Method available since Release 2.1.0
     */
    public static function assertNotRegExp($pattern, $string, $message = '')
    {
        if (!is_string($pattern)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!is_string($string)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new PHPUnit_Framework_Constraint_Not(
            new PHPUnit_Framework_Constraint_PCREMatch($pattern)
        );

        self::assertThat($string, $constraint, $message);
    }

    /**
     * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
     * is the same.
     *
     * @param array|Countable|Traversable $expected
     * @param array|Countable|Traversable $actual
     * @param string                      $message
     */
    public static function assertSameSize($expected, $actual, $message = '')
    {
        if (!$expected instanceof Countable &&
            !$expected instanceof Traversable &&
            !is_array($expected)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'countable or traversable');
        }

        if (!$actual instanceof Countable &&
            !$actual instanceof Traversable &&
            !is_array($actual)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'countable or traversable');
        }

        self::assertThat(
            $actual,
            new PHPUnit_Framework_Constraint_SameSize($expected),
            $message
        );
    }

    /**
     * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
     * is not the same.
     *
     * @param array|Countable|Traversable $expected
     * @param array|Countable|Traversable $actual
     * @param string                      $message
     */
    public static function assertNotSameSize($expected, $actual, $message = '')
    {
        if (!$expected instanceof Countable &&
            !$expected instanceof Traversable &&
            !is_array($expected)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'countable or traversable');
        }

        if (!$actual instanceof Countable &&
            !$actual instanceof Traversable &&
            !is_array($actual)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'countable or traversable');
        }

        $constraint = new PHPUnit_Framework_Constraint_Not(
            new PHPUnit_Framework_Constraint_SameSize($expected)
        );

        self::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that a string matches a given format string.
     *
     * @param string $format
     * @param string $string
     * @param string $message
     *
     * @since  Method available since Release 3.5.0
     */
    public static function assertStringMatchesFormat($format, $string, $message = '')
    {
        if (!is_string($format)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!is_string($string)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new PHPUnit_Framework_Constraint_StringMatches($format);

        self::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string does not match a given format string.
     *
     * @param string $format
     * @param string $string
     * @param string $message
     *
     * @since  Method available since Release 3.5.0
     */
    public static function assertStringNotMatchesFormat($format, $string, $message = '')
    {
        if (!is_string($format)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!is_string($string)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new PHPUnit_Framework_Constraint_Not(
            new PHPUnit_Framework_Constraint_StringMatches($format)
        );

        self::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string matches a given format file.
     *
     * @param string $formatFile
     * @param string $string
     * @param string $message
     *
     * @since  Method available since Release 3.5.0
     */
    public static function assertStringMatchesFormatFile($formatFile, $string, $message = '')
    {
        self::assertFileExists($formatFile, $message);

        if (!is_string($string)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new PHPUnit_Framework_Constraint_StringMatches(
            file_get_contents($formatFile)
        );

        self::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string does not match a given format string.
     *
     * @param string $formatFile
     * @param string $string
     * @param string $message
     *
     * @since  Method available since Release 3.5.0
     */
    public static function assertStringNotMatchesFormatFile($formatFile, $string, $message = '')
    {
        self::assertFileExists($formatFile, $message);

        if (!is_string($string)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new PHPUnit_Framework_Constraint_Not(
            new PHPUnit_Framework_Constraint_StringMatches(
                file_get_contents($formatFile)
            )
        );

        self::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string starts with a given prefix.
     *
     * @param string $prefix
     * @param string $string
     * @param string $message
     *
     * @since  Method available since Release 3.4.0
     */
    public static function assertStringStartsWith($prefix, $string, $message = '')
    {
        if (!is_string($prefix)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!is_string($string)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new PHPUnit_Framework_Constraint_StringStartsWith(
            $prefix
        );

        self::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string starts not with a given prefix.
     *
     * @param string $prefix
     * @param string $string
     * @param string $message
     *
     * @since  Method available since Release 3.4.0
     */
    public static function assertStringStartsNotWith($prefix, $string, $message = '')
    {
        if (!is_string($prefix)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!is_string($string)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new PHPUnit_Framework_Constraint_Not(
            new PHPUnit_Framework_Constraint_StringStartsWith($prefix)
        );

        self::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string ends with a given suffix.
     *
     * @param string $suffix
     * @param string $string
     * @param string $message
     *
     * @since  Method available since Release 3.4.0
     */
    public static function assertStringEndsWith($suffix, $string, $message = '')
    {
        if (!is_string($suffix)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!is_string($string)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new PHPUnit_Framework_Constraint_StringEndsWith($suffix);

        self::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string ends not with a given suffix.
     *
     * @param string $suffix
     * @param string $string
     * @param string $message
     *
     * @since  Method available since Release 3.4.0
     */
    public static function assertStringEndsNotWith($suffix, $string, $message = '')
    {
        if (!is_string($suffix)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!is_string($string)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new PHPUnit_Framework_Constraint_Not(
            new PHPUnit_Framework_Constraint_StringEndsWith($suffix)
        );

        self::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that two XML files are equal.
     *
     * @param string $expectedFile
     * @param string $actualFile
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertXmlFileEqualsXmlFile($expectedFile, $actualFile, $message = '')
    {
        $expected = PHPUnit_Util_XML::loadFile($expectedFile);
        $actual   = PHPUnit_Util_XML::loadFile($actualFile);

        self::assertEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two XML files are not equal.
     *
     * @param string $expectedFile
     * @param string $actualFile
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertXmlFileNotEqualsXmlFile($expectedFile, $actualFile, $message = '')
    {
        $expected = PHPUnit_Util_XML::loadFile($expectedFile);
        $actual   = PHPUnit_Util_XML::loadFile($actualFile);

        self::assertNotEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two XML documents are equal.
     *
     * @param string $expectedFile
     * @param string $actualXml
     * @param string $message
     *
     * @since  Method available since Release 3.3.0
     */
    public static function assertXmlStringEqualsXmlFile($expectedFile, $actualXml, $message = '')
    {
        $expected = PHPUnit_Util_XML::loadFile($expectedFile);
        $actual   = PHPUnit_Util_XML::load($actualXml);

        self::assertEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two XML documents are not equal.
     *
     * @param string $expectedFile
     * @param string $actualXml
     * @param string $message
     *
     * @since  Method available since Release 3.3.0
     */
    public static function assertXmlStringNotEqualsXmlFile($expectedFile, $actualXml, $message = '')
    {
        $expected = PHPUnit_Util_XML::loadFile($expectedFile);
        $actual   = PHPUnit_Util_XML::load($actualXml);

        self::assertNotEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two XML documents are equal.
     *
     * @param string $expectedXml
     * @param string $actualXml
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertXmlStringEqualsXmlString($expectedXml, $actualXml, $message = '')
    {
        $expected = PHPUnit_Util_XML::load($expectedXml);
        $actual   = PHPUnit_Util_XML::load($actualXml);

        self::assertEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two XML documents are not equal.
     *
     * @param string $expectedXml
     * @param string $actualXml
     * @param string $message
     *
     * @since  Method available since Release 3.1.0
     */
    public static function assertXmlStringNotEqualsXmlString($expectedXml, $actualXml, $message = '')
    {
        $expected = PHPUnit_Util_XML::load($expectedXml);
        $actual   = PHPUnit_Util_XML::load($actualXml);

        self::assertNotEquals($expected, $actual, $message);
    }

    /**
     * Asserts that a hierarchy of DOMElements matches.
     *
     * @param DOMElement $expectedElement
     * @param DOMElement $actualElement
     * @param bool       $checkAttributes
     * @param string     $message
     *
     * @since  Method available since Release 3.3.0
     */
    public static function assertEqualXMLStructure(DOMElement $expectedElement, DOMElement $actualElement, $checkAttributes = false, $message = '')
    {
        $tmp             = new DOMDocument;
        $expectedElement = $tmp->importNode($expectedElement, true);

        $tmp           = new DOMDocument;
        $actualElement = $tmp->importNode($actualElement, true);

        unset($tmp);

        self::assertEquals(
            $expectedElement->tagName,
            $actualElement->tagName,
            $message
        );

        if ($checkAttributes) {
            self::assertEquals(
                $expectedElement->attributes->length,
                $actualElement->attributes->length,
                sprintf(
                    '%s%sNumber of attributes on node "%s" does not match',
                    $message,
                    !empty($message) ? "\n" : '',
                    $expectedElement->tagName
                )
            );

            for ($i = 0; $i < $expectedElement->attributes->length; $i++) {
                $expectedAttribute = $expectedElement->attributes->item($i);
                $actualAttribute   = $actualElement->attributes->getNamedItem(
                    $expectedAttribute->name
                );

                if (!$actualAttribute) {
                    self::fail(
                        sprintf(
                            '%s%sCould not find attribute "%s" on node "%s"',
                            $message,
                            !empty($message) ? "\n" : '',
                            $expectedAttribute->name,
                            $expectedElement->tagName
                        )
                    );
                }
            }
        }

        PHPUnit_Util_XML::removeCharacterDataNodes($expectedElement);
        PHPUnit_Util_XML::removeCharacterDataNodes($actualElement);

        self::assertEquals(
            $expectedElement->childNodes->length,
            $actualElement->childNodes->length,
            sprintf(
                '%s%sNumber of child nodes of "%s" differs',
                $message,
                !empty($message) ? "\n" : '',
                $expectedElement->tagName
            )
        );

        for ($i = 0; $i < $expectedElement->childNodes->length; $i++) {
            self::assertEqualXMLStructure(
                $expectedElement->childNodes->item($i),
                $actualElement->childNodes->item($i),
                $checkAttributes,
                $message
            );
        }
    }

    /**
     * Assert the presence, absence, or count of elements in a document matching
     * the CSS $selector, regardless of the contents of those elements.
     *
     * The first argument, $selector, is the CSS selector used to match
     * the elements in the $actual document.
     *
     * The second argument, $count, can be either boolean or numeric.
     * When boolean, it asserts for presence of elements matching the selector
     * (true) or absence of elements (false).
     * When numeric, it asserts the count of elements.
     *
     * assertSelectCount("#binder", true, $xml);  // any?
     * assertSelectCount(".binder", 3, $xml);     // exactly 3?
     *
     * @param array          $selector
     * @param int|bool|array $count
     * @param mixed          $actual
     * @param string         $message
     * @param bool           $isHtml
     *
     * @since  Method available since Release 3.3.0
     * @deprecated
     * @codeCoverageIgnore
     */
    public static function assertSelectCount($selector, $count, $actual, $message = '', $isHtml = true)
    {
        trigger_error(__METHOD__ . ' is deprecated', E_USER_DEPRECATED);

        self::assertSelectEquals(
            $selector,
            true,
            $count,
            $actual,
            $message,
            $isHtml
        );
    }

    /**
     * assertSelectRegExp("#binder .name", "/Mike|Derek/", true, $xml); // any?
     * assertSelectRegExp("#binder .name", "/Mike|Derek/", 3, $xml);    // 3?
     *
     * @param array          $selector
     * @param string         $pattern
     * @param int|bool|array $count
     * @param mixed          $actual
     * @param string         $message
     * @param bool           $isHtml
     *
     * @since  Method available since Release 3.3.0
     * @deprecated
     * @codeCoverageIgnore
     */
    public static function assertSelectRegExp($selector, $pattern, $count, $actual, $message = '', $isHtml = true)
    {
        trigger_error(__METHOD__ . ' is deprecated', E_USER_DEPRECATED);

        self::assertSelectEquals(
            $selector,
            "regexp:$pattern",
            $count,
            $actual,
            $message,
            $isHtml
        );
    }

    /**
     * assertSelectEquals("#binder .name", "Chuck", true,  $xml);  // any?
     * assertSelectEquals("#binder .name", "Chuck", false, $xml);  // none?
     *
     * @param array          $selector
     * @param string         $content
     * @param int|bool|array $count
     * @param mixed          $actual
     * @param string         $message
     * @param bool           $isHtml
     *
     * @since  Method available since Release 3.3.0
     * @deprecated
     * @codeCoverageIgnore
     */
    public static function assertSelectEquals($selector, $content, $count, $actual, $message = '', $isHtml = true)
    {
        trigger_error(__METHOD__ . ' is deprecated', E_USER_DEPRECATED);

        $tags = PHPUnit_Util_XML::cssSelect(
            $selector,
            $content,
            $actual,
            $isHtml
        );

        // assert specific number of elements
        if (is_numeric($count)) {
            $counted = $tags ? count($tags) : 0;
            self::assertEquals($count, $counted, $message);
        } // assert any elements exist if true, assert no elements exist if false
        elseif (is_bool($count)) {
            $any = count($tags) > 0 && $tags[0] instanceof DOMNode;

            if ($count) {
                self::assertTrue($any, $message);
            } else {
                self::assertFalse($any, $message);
            }
        } // check for range number of elements
        elseif (is_array($count) &&
                (isset($count['>']) || isset($count['<']) ||
                isset($count['>=']) || isset($count['<=']))) {
            $counted = $tags ? count($tags) : 0;

            if (isset($count['>'])) {
                self::assertTrue($counted > $count['>'], $message);
            }

            if (isset($count['>='])) {
                self::assertTrue($counted >= $count['>='], $message);
            }

            if (isset($count['<'])) {
                self::assertTrue($counted < $count['<'], $message);
            }

            if (isset($count['<='])) {
                self::assertTrue($counted <= $count['<='], $message);
            }
        } else {
            throw new PHPUnit_Framework_Exception;
        }
    }

    /**
     * Evaluate an HTML or XML string and assert its structure and/or contents.
     *
     * The first argument ($matcher) is an associative array that specifies the
     * match criteria for the assertion:
     *
     *  - `id`           : the node with the given id attribute must match the
     *                     corresponding value.
     *  - `tag`          : the node type must match the corresponding value.
     *  - `attributes`   : a hash. The node's attributes must match the
     *                     corresponding values in the hash.
     *  - `content`      : The text content must match the given value.
     *  - `parent`       : a hash. The node's parent must match the
     *                     corresponding hash.
     *  - `child`        : a hash. At least one of the node's immediate children
     *                     must meet the criteria described by the hash.
     *  - `ancestor`     : a hash. At least one of the node's ancestors must
     *                     meet the criteria described by the hash.
     *  - `descendant`   : a hash. At least one of the node's descendants must
     *                     meet the criteria described by the hash.
     *  - `children`     : a hash, for counting children of a node.
     *                     Accepts the keys:
     *    - `count`        : a number which must equal the number of children
     *                       that match
     *    - `less_than`    : the number of matching children must be greater
     *                       than this number
     *    - `greater_than` : the number of matching children must be less than
     *                       this number
     *    - `only`         : another hash consisting of the keys to use to match
     *                       on the children, and only matching children will be
     *                       counted
     *
     * 
     * // Matcher that asserts that there is an element with an id="my_id".
     * $matcher = array('id' => 'my_id');
     *
     * // Matcher that asserts that there is a "span" tag.
     * $matcher = array('tag' => 'span');
     *
     * // Matcher that asserts that there is a "span" tag with the content
     * // "Hello World".
     * $matcher = array('tag' => 'span', 'content' => 'Hello World');
     *
     * // Matcher that asserts that there is a "span" tag with content matching
     * // the regular expression pattern.
     * $matcher = array('tag' => 'span', 'content' => 'regexp:/Try P(HP|ython)/');
     *
     * // Matcher that asserts that there is a "span" with an "list" class
     * // attribute.
     * $matcher = array(
     *   'tag'        => 'span',
     *   'attributes' => array('class' => 'list')
     * );
     *
     * // Matcher that asserts that there is a "span" inside of a "div".
     * $matcher = array(
     *   'tag'    => 'span',
     *   'parent' => array('tag' => 'div')
     * );
     *
     * // Matcher that asserts that there is a "span" somewhere inside a
     * // "table".
     * $matcher = array(
     *   'tag'      => 'span',
     *   'ancestor' => array('tag' => 'table')
     * );
     *
     * // Matcher that asserts that there is a "span" with at least one "em"
     * // child.
     * $matcher = array(
     *   'tag'   => 'span',
     *   'child' => array('tag' => 'em')
     * );
     *
     * // Matcher that asserts that there is a "span" containing a (possibly
     * // nested) "strong" tag.
     * $matcher = array(
     *   'tag'        => 'span',
     *   'descendant' => array('tag' => 'strong')
     * );
     *
     * // Matcher that asserts that there is a "span" containing 5-10 "em" tags
     * // as immediate children.
     * $matcher = array(
     *   'tag'      => 'span',
     *   'children' => array(
     *     'less_than'    => 11,
     *     'greater_than' => 4,
     *     'only'         => array('tag' => 'em')
     *   )
     * );
     *
     * // Matcher that asserts that there is a "div", with an "ul" ancestor and
     * // a "li" parent (with class="enum"), and containing a "span" descendant
     * // that contains an element with id="my_test" and the text "Hello World".
     * $matcher = array(
     *   'tag'        => 'div',
     *   'ancestor'   => array('tag' => 'ul'),
     *   'parent'     => array(
     *     'tag'        => 'li',
     *     'attributes' => array('class' => 'enum')
     *   ),
     *   'descendant' => array(
     *     'tag'   => 'span',
     *     'child' => array(
     *       'id'      => 'my_test',
     *       'content' => 'Hello World'
     *     )
     *   )
     * );
     *
     * // Use assertTag() to apply a $matcher to a piece of $html.
     * $this->assertTag($matcher, $html);
     *
     * // Use assertTag() to apply a $matcher to a piece of $xml.
     * $this->assertTag($matcher, $xml, '', false);
     * 
     *
     * The second argument ($actual) is a string containing either HTML or
     * XML text to be tested.
     *
     * The third argument ($message) is an optional message that will be
     * used if the assertion fails.
     *
     * The fourth argument ($html) is an optional flag specifying whether
     * to load the $actual string into a DOMDocument using the HTML or
     * XML load strategy.  It is true by default, which assumes the HTML
     * load strategy.  In many cases, this will be acceptable for XML as well.
     *
     * @param array  $matcher
     * @param string $actual
     * @param string $message
     * @param bool   $isHtml
     *
     * @since  Method available since Release 3.3.0
     * @deprecated
     * @codeCoverageIgnore
     */
    public static function assertTag($matcher, $actual, $message = '', $isHtml = true)
    {
        trigger_error(__METHOD__ . ' is deprecated', E_USER_DEPRECATED);

        $dom     = PHPUnit_Util_XML::load($actual, $isHtml);
        $tags    = PHPUnit_Util_XML::findNodes($dom, $matcher, $isHtml);
        $matched = count($tags) > 0 && $tags[0] instanceof DOMNode;

        self::assertTrue($matched, $message);
    }

    /**
     * This assertion is the exact opposite of assertTag().
     *
     * Rather than asserting that $matcher results in a match, it asserts that
     * $matcher does not match.
     *
     * @param array  $matcher
     * @param string $actual
     * @param string $message
     * @param bool   $isHtml
     *
     * @since  Method available since Release 3.3.0
     * @deprecated
     * @codeCoverageIgnore
     */
    public static function assertNotTag($matcher, $actual, $message = '', $isHtml = true)
    {
        trigger_error(__METHOD__ . ' is deprecated', E_USER_DEPRECATED);

        $dom     = PHPUnit_Util_XML::load($actual, $isHtml);
        $tags    = PHPUnit_Util_XML::findNodes($dom, $matcher, $isHtml);
        $matched = count($tags) > 0 && $tags[0] instanceof DOMNode;

        self::assertFalse($matched, $message);
    }

    /**
     * Evaluates a PHPUnit_Framework_Constraint matcher object.
     *
     * @param mixed                        $value
     * @param PHPUnit_Framework_Constraint $constraint
     * @param string                       $message
     *
     * @since  Method available since Release 3.0.0
     */
    public static function assertThat($value, PHPUnit_Framework_Constraint $constraint, $message = '')
    {
        self::$count += count($constraint);

        $constraint->evaluate($value, $message);
    }

    /**
     * Asserts that a string is a valid JSON string.
     *
     * @param string $actualJson
     * @param string $message
     *
     * @since  Method available since Release 3.7.20
     */
    public static function assertJson($actualJson, $message = '')
    {
        if (!is_string($actualJson)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        self::assertThat($actualJson, self::isJson(), $message);
    }

    /**
     * Asserts that two given JSON encoded objects or arrays are equal.
     *
     * @param string $expectedJson
     * @param string $actualJson
     * @param string $message
     */
    public static function assertJsonStringEqualsJsonString($expectedJson, $actualJson, $message = '')
    {
        self::assertJson($expectedJson, $message);
        self::assertJson($actualJson, $message);

        $expected = json_decode($expectedJson);
        $actual   = json_decode($actualJson);

        self::assertEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two given JSON encoded objects or arrays are not equal.
     *
     * @param string $expectedJson
     * @param string $actualJson
     * @param string $message
     */
    public static function assertJsonStringNotEqualsJsonString($expectedJson, $actualJson, $message = '')
    {
        self::assertJson($expectedJson, $message);
        self::assertJson($actualJson, $message);

        $expected = json_decode($expectedJson);
        $actual   = json_decode($actualJson);

        self::assertNotEquals($expected, $actual, $message);
    }

    /**
     * Asserts that the generated JSON encoded object and the content of the given file are equal.
     *
     * @param string $expectedFile
     * @param string $actualJson
     * @param string $message
     */
    public static function assertJsonStringEqualsJsonFile($expectedFile, $actualJson, $message = '')
    {
        self::assertFileExists($expectedFile, $message);
        $expectedJson = file_get_contents($expectedFile);

        self::assertJson($expectedJson, $message);
        self::assertJson($actualJson, $message);

        // call constraint
        $constraint = new PHPUnit_Framework_Constraint_JsonMatches(
            $expectedJson
        );

        self::assertThat($actualJson, $constraint, $message);
    }

    /**
     * Asserts that the generated JSON encoded object and the content of the given file are not equal.
     *
     * @param string $expectedFile
     * @param string $actualJson
     * @param string $message
     */
    public static function assertJsonStringNotEqualsJsonFile($expectedFile, $actualJson, $message = '')
    {
        self::assertFileExists($expectedFile, $message);
        $expectedJson = file_get_contents($expectedFile);

        self::assertJson($expectedJson, $message);
        self::assertJson($actualJson, $message);

        // call constraint
        $constraint = new PHPUnit_Framework_Constraint_JsonMatches(
            $expectedJson
        );

        self::assertThat($actualJson, new PHPUnit_Framework_Constraint_Not($constraint), $message);
    }

    /**
     * Asserts that two JSON files are not equal.
     *
     * @param string $expectedFile
     * @param string $actualFile
     * @param string $message
     */
    public static function assertJsonFileNotEqualsJsonFile($expectedFile, $actualFile, $message = '')
    {
        self::assertFileExists($expectedFile, $message);
        self::assertFileExists($actualFile, $message);

        $actualJson   = file_get_contents($actualFile);
        $expectedJson = file_get_contents($expectedFile);

        self::assertJson($expectedJson, $message);
        self::assertJson($actualJson, $message);

        // call constraint
        $constraintExpected = new PHPUnit_Framework_Constraint_JsonMatches(
            $expectedJson
        );

        $constraintActual = new PHPUnit_Framework_Constraint_JsonMatches($actualJson);

        self::assertThat($expectedJson, new PHPUnit_Framework_Constraint_Not($constraintActual), $message);
        self::assertThat($actualJson, new PHPUnit_Framework_Constraint_Not($constraintExpected), $message);
    }

    /**
     * Asserts that two JSON files are equal.
     *
     * @param string $expectedFile
     * @param string $actualFile
     * @param string $message
     */
    public static function assertJsonFileEqualsJsonFile($expectedFile, $actualFile, $message = '')
    {
        self::assertFileExists($expectedFile, $message);
        self::assertFileExists($actualFile, $message);

        $actualJson   = file_get_contents($actualFile);
        $expectedJson = file_get_contents($expectedFile);

        self::assertJson($expectedJson, $message);
        self::assertJson($actualJson, $message);

        // call constraint
        $constraintExpected = new PHPUnit_Framework_Constraint_JsonMatches(
            $expectedJson
        );

        $constraintActual = new PHPUnit_Framework_Constraint_JsonMatches($actualJson);

        self::assertThat($expectedJson, $constraintActual, $message);
        self::assertThat($actualJson, $constraintExpected, $message);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_And matcher object.
     *
     * @return PHPUnit_Framework_Constraint_And
     *
     * @since  Method available since Release 3.0.0
     */
    public static function logicalAnd()
    {
        $constraints = func_get_args();

        $constraint = new PHPUnit_Framework_Constraint_And;
        $constraint->setConstraints($constraints);

        return $constraint;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Or matcher object.
     *
     * @return PHPUnit_Framework_Constraint_Or
     *
     * @since  Method available since Release 3.0.0
     */
    public static function logicalOr()
    {
        $constraints = func_get_args();

        $constraint = new PHPUnit_Framework_Constraint_Or;
        $constraint->setConstraints($constraints);

        return $constraint;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Not matcher object.
     *
     * @param PHPUnit_Framework_Constraint $constraint
     *
     * @return PHPUnit_Framework_Constraint_Not
     *
     * @since  Method available since Release 3.0.0
     */
    public static function logicalNot(PHPUnit_Framework_Constraint $constraint)
    {
        return new PHPUnit_Framework_Constraint_Not($constraint);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Xor matcher object.
     *
     * @return PHPUnit_Framework_Constraint_Xor
     *
     * @since  Method available since Release 3.0.0
     */
    public static function logicalXor()
    {
        $constraints = func_get_args();

        $constraint = new PHPUnit_Framework_Constraint_Xor;
        $constraint->setConstraints($constraints);

        return $constraint;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsAnything matcher object.
     *
     * @return PHPUnit_Framework_Constraint_IsAnything
     *
     * @since  Method available since Release 3.0.0
     */
    public static function anything()
    {
        return new PHPUnit_Framework_Constraint_IsAnything;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsTrue matcher object.
     *
     * @return PHPUnit_Framework_Constraint_IsTrue
     *
     * @since  Method available since Release 3.3.0
     */
    public static function isTrue()
    {
        return new PHPUnit_Framework_Constraint_IsTrue;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Callback matcher object.
     *
     * @param callable $callback
     *
     * @return PHPUnit_Framework_Constraint_Callback
     */
    public static function callback($callback)
    {
        return new PHPUnit_Framework_Constraint_Callback($callback);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsFalse matcher object.
     *
     * @return PHPUnit_Framework_Constraint_IsFalse
     *
     * @since  Method available since Release 3.3.0
     */
    public static function isFalse()
    {
        return new PHPUnit_Framework_Constraint_IsFalse;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsJson matcher object.
     *
     * @return PHPUnit_Framework_Constraint_IsJson
     *
     * @since  Method available since Release 3.7.20
     */
    public static function isJson()
    {
        return new PHPUnit_Framework_Constraint_IsJson;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsNull matcher object.
     *
     * @return PHPUnit_Framework_Constraint_IsNull
     *
     * @since  Method available since Release 3.3.0
     */
    public static function isNull()
    {
        return new PHPUnit_Framework_Constraint_IsNull;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Attribute matcher object.
     *
     * @param PHPUnit_Framework_Constraint $constraint
     * @param string                       $attributeName
     *
     * @return PHPUnit_Framework_Constraint_Attribute
     *
     * @since  Method available since Release 3.1.0
     */
    public static function attribute(PHPUnit_Framework_Constraint $constraint, $attributeName)
    {
        return new PHPUnit_Framework_Constraint_Attribute(
            $constraint,
            $attributeName
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_TraversableContains matcher
     * object.
     *
     * @param mixed $value
     * @param bool  $checkForObjectIdentity
     * @param bool  $checkForNonObjectIdentity
     *
     * @return PHPUnit_Framework_Constraint_TraversableContains
     *
     * @since  Method available since Release 3.0.0
     */
    public static function contains($value, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
    {
        return new PHPUnit_Framework_Constraint_TraversableContains($value, $checkForObjectIdentity, $checkForNonObjectIdentity);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
     * object.
     *
     * @param string $type
     *
     * @return PHPUnit_Framework_Constraint_TraversableContainsOnly
     *
     * @since  Method available since Release 3.1.4
     */
    public static function containsOnly($type)
    {
        return new PHPUnit_Framework_Constraint_TraversableContainsOnly($type);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
     * object.
     *
     * @param string $classname
     *
     * @return PHPUnit_Framework_Constraint_TraversableContainsOnly
     */
    public static function containsOnlyInstancesOf($classname)
    {
        return new PHPUnit_Framework_Constraint_TraversableContainsOnly($classname, false);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_ArrayHasKey matcher object.
     *
     * @param mixed $key
     *
     * @return PHPUnit_Framework_Constraint_ArrayHasKey
     *
     * @since  Method available since Release 3.0.0
     */
    public static function arrayHasKey($key)
    {
        return new PHPUnit_Framework_Constraint_ArrayHasKey($key);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object.
     *
     * @param mixed $value
     * @param float $delta
     * @param int   $maxDepth
     * @param bool  $canonicalize
     * @param bool  $ignoreCase
     *
     * @return PHPUnit_Framework_Constraint_IsEqual
     *
     * @since  Method available since Release 3.0.0
     */
    public static function equalTo($value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
    {
        return new PHPUnit_Framework_Constraint_IsEqual(
            $value,
            $delta,
            $maxDepth,
            $canonicalize,
            $ignoreCase
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object
     * that is wrapped in a PHPUnit_Framework_Constraint_Attribute matcher
     * object.
     *
     * @param string $attributeName
     * @param mixed  $value
     * @param float  $delta
     * @param int    $maxDepth
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     *
     * @return PHPUnit_Framework_Constraint_Attribute
     *
     * @since  Method available since Release 3.1.0
     */
    public static function attributeEqualTo($attributeName, $value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
    {
        return self::attribute(
            self::equalTo(
                $value,
                $delta,
                $maxDepth,
                $canonicalize,
                $ignoreCase
            ),
            $attributeName
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsEmpty matcher object.
     *
     * @return PHPUnit_Framework_Constraint_IsEmpty
     *
     * @since  Method available since Release 3.5.0
     */
    public static function isEmpty()
    {
        return new PHPUnit_Framework_Constraint_IsEmpty;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_FileExists matcher object.
     *
     * @return PHPUnit_Framework_Constraint_FileExists
     *
     * @since  Method available since Release 3.0.0
     */
    public static function fileExists()
    {
        return new PHPUnit_Framework_Constraint_FileExists;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_GreaterThan matcher object.
     *
     * @param mixed $value
     *
     * @return PHPUnit_Framework_Constraint_GreaterThan
     *
     * @since  Method available since Release 3.0.0
     */
    public static function greaterThan($value)
    {
        return new PHPUnit_Framework_Constraint_GreaterThan($value);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
     * a PHPUnit_Framework_Constraint_IsEqual and a
     * PHPUnit_Framework_Constraint_GreaterThan matcher object.
     *
     * @param mixed $value
     *
     * @return PHPUnit_Framework_Constraint_Or
     *
     * @since  Method available since Release 3.1.0
     */
    public static function greaterThanOrEqual($value)
    {
        return self::logicalOr(
            new PHPUnit_Framework_Constraint_IsEqual($value),
            new PHPUnit_Framework_Constraint_GreaterThan($value)
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_ClassHasAttribute matcher object.
     *
     * @param string $attributeName
     *
     * @return PHPUnit_Framework_Constraint_ClassHasAttribute
     *
     * @since  Method available since Release 3.1.0
     */
    public static function classHasAttribute($attributeName)
    {
        return new PHPUnit_Framework_Constraint_ClassHasAttribute(
            $attributeName
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_ClassHasStaticAttribute matcher
     * object.
     *
     * @param string $attributeName
     *
     * @return PHPUnit_Framework_Constraint_ClassHasStaticAttribute
     *
     * @since  Method available since Release 3.1.0
     */
    public static function classHasStaticAttribute($attributeName)
    {
        return new PHPUnit_Framework_Constraint_ClassHasStaticAttribute(
            $attributeName
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_ObjectHasAttribute matcher object.
     *
     * @param string $attributeName
     *
     * @return PHPUnit_Framework_Constraint_ObjectHasAttribute
     *
     * @since  Method available since Release 3.0.0
     */
    public static function objectHasAttribute($attributeName)
    {
        return new PHPUnit_Framework_Constraint_ObjectHasAttribute(
            $attributeName
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsIdentical matcher object.
     *
     * @param mixed $value
     *
     * @return PHPUnit_Framework_Constraint_IsIdentical
     *
     * @since  Method available since Release 3.0.0
     */
    public static function identicalTo($value)
    {
        return new PHPUnit_Framework_Constraint_IsIdentical($value);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsInstanceOf matcher object.
     *
     * @param string $className
     *
     * @return PHPUnit_Framework_Constraint_IsInstanceOf
     *
     * @since  Method available since Release 3.0.0
     */
    public static function isInstanceOf($className)
    {
        return new PHPUnit_Framework_Constraint_IsInstanceOf($className);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsType matcher object.
     *
     * @param string $type
     *
     * @return PHPUnit_Framework_Constraint_IsType
     *
     * @since  Method available since Release 3.0.0
     */
    public static function isType($type)
    {
        return new PHPUnit_Framework_Constraint_IsType($type);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_LessThan matcher object.
     *
     * @param mixed $value
     *
     * @return PHPUnit_Framework_Constraint_LessThan
     *
     * @since  Method available since Release 3.0.0
     */
    public static function lessThan($value)
    {
        return new PHPUnit_Framework_Constraint_LessThan($value);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
     * a PHPUnit_Framework_Constraint_IsEqual and a
     * PHPUnit_Framework_Constraint_LessThan matcher object.
     *
     * @param mixed $value
     *
     * @return PHPUnit_Framework_Constraint_Or
     *
     * @since  Method available since Release 3.1.0
     */
    public static function lessThanOrEqual($value)
    {
        return self::logicalOr(
            new PHPUnit_Framework_Constraint_IsEqual($value),
            new PHPUnit_Framework_Constraint_LessThan($value)
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_PCREMatch matcher object.
     *
     * @param string $pattern
     *
     * @return PHPUnit_Framework_Constraint_PCREMatch
     *
     * @since  Method available since Release 3.0.0
     */
    public static function matchesRegularExpression($pattern)
    {
        return new PHPUnit_Framework_Constraint_PCREMatch($pattern);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_StringMatches matcher object.
     *
     * @param string $string
     *
     * @return PHPUnit_Framework_Constraint_StringMatches
     *
     * @since  Method available since Release 3.5.0
     */
    public static function matches($string)
    {
        return new PHPUnit_Framework_Constraint_StringMatches($string);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_StringStartsWith matcher object.
     *
     * @param mixed $prefix
     *
     * @return PHPUnit_Framework_Constraint_StringStartsWith
     *
     * @since  Method available since Release 3.4.0
     */
    public static function stringStartsWith($prefix)
    {
        return new PHPUnit_Framework_Constraint_StringStartsWith($prefix);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_StringContains matcher object.
     *
     * @param string $string
     * @param bool   $case
     *
     * @return PHPUnit_Framework_Constraint_StringContains
     *
     * @since  Method available since Release 3.0.0
     */
    public static function stringContains($string, $case = true)
    {
        return new PHPUnit_Framework_Constraint_StringContains($string, $case);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_StringEndsWith matcher object.
     *
     * @param mixed $suffix
     *
     * @return PHPUnit_Framework_Constraint_StringEndsWith
     *
     * @since  Method available since Release 3.4.0
     */
    public static function stringEndsWith($suffix)
    {
        return new PHPUnit_Framework_Constraint_StringEndsWith($suffix);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Count matcher object.
     *
     * @param int $count
     *
     * @return PHPUnit_Framework_Constraint_Count
     */
    public static function countOf($count)
    {
        return new PHPUnit_Framework_Constraint_Count($count);
    }
    /**
     * Fails a test with the given message.
     *
     * @param string $message
     *
     * @throws PHPUnit_Framework_AssertionFailedError
     */
    public static function fail($message = '')
    {
        throw new PHPUnit_Framework_AssertionFailedError($message);
    }

    /**
     * Returns the value of an attribute of a class or an object.
     * This also works for attributes that are declared protected or private.
     *
     * @param mixed  $classOrObject
     * @param string $attributeName
     *
     * @return mixed
     *
     * @throws PHPUnit_Framework_Exception
     */
    public static function readAttribute($classOrObject, $attributeName)
    {
        if (!is_string($attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
        }

        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'valid attribute name');
        }

        if (is_string($classOrObject)) {
            if (!class_exists($classOrObject)) {
                throw PHPUnit_Util_InvalidArgumentHelper::factory(
                    1,
                    'class name'
                );
            }

            return self::getStaticAttribute(
                $classOrObject,
                $attributeName
            );
        } elseif (is_object($classOrObject)) {
            return self::getObjectAttribute(
                $classOrObject,
                $attributeName
            );
        } else {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                1,
                'class name or object'
            );
        }
    }

    /**
     * Returns the value of a static attribute.
     * This also works for attributes that are declared protected or private.
     *
     * @param string $className
     * @param string $attributeName
     *
     * @return mixed
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 4.0.0
     */
    public static function getStaticAttribute($className, $attributeName)
    {
        if (!is_string($className)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (!class_exists($className)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'class name');
        }

        if (!is_string($attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
        }

        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'valid attribute name');
        }

        $class = new ReflectionClass($className);

        while ($class) {
            $attributes = $class->getStaticProperties();

            if (array_key_exists($attributeName, $attributes)) {
                return $attributes[$attributeName];
            }

            $class = $class->getParentClass();
        }

        throw new PHPUnit_Framework_Exception(
            sprintf(
                'Attribute "%s" not found in class.',
                $attributeName
            )
        );
    }

    /**
     * Returns the value of an object's attribute.
     * This also works for attributes that are declared protected or private.
     *
     * @param object $object
     * @param string $attributeName
     *
     * @return mixed
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 4.0.0
     */
    public static function getObjectAttribute($object, $attributeName)
    {
        if (!is_object($object)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'object');
        }

        if (!is_string($attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
        }

        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'valid attribute name');
        }

        try {
            $attribute = new ReflectionProperty($object, $attributeName);
        } catch (ReflectionException $e) {
            $reflector = new ReflectionObject($object);

            while ($reflector = $reflector->getParentClass()) {
                try {
                    $attribute = $reflector->getProperty($attributeName);
                    break;
                } catch (ReflectionException $e) {
                }
            }
        }

        if (isset($attribute)) {
            if (!$attribute || $attribute->isPublic()) {
                return $object->$attributeName;
            }

            $attribute->setAccessible(true);
            $value = $attribute->getValue($object);
            $attribute->setAccessible(false);

            return $value;
        }

        throw new PHPUnit_Framework_Exception(
            sprintf(
                'Attribute "%s" not found in object.',
                $attributeName
            )
        );
    }

    /**
     * Mark the test as incomplete.
     *
     * @param string $message
     *
     * @throws PHPUnit_Framework_IncompleteTestError
     *
     * @since  Method available since Release 3.0.0
     */
    public static function markTestIncomplete($message = '')
    {
        throw new PHPUnit_Framework_IncompleteTestError($message);
    }

    /**
     * Mark the test as skipped.
     *
     * @param string $message
     *
     * @throws PHPUnit_Framework_SkippedTestError
     *
     * @since  Method available since Release 3.0.0
     */
    public static function markTestSkipped($message = '')
    {
        throw new PHPUnit_Framework_SkippedTestError($message);
    }

    /**
     * Return the current assertion count.
     *
     * @return int
     *
     * @since  Method available since Release 3.3.3
     */
    public static function getCount()
    {
        return self::$count;
    }

    /**
     * Reset the assertion counter.
     *
     * @since  Method available since Release 3.3.3
     */
    public static function resetCount()
    {
        self::$count = 0;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Returns a matcher that matches when the method is executed
 * zero or more times.
 *
 * @return PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount
 *
 * @since  Method available since Release 3.0.0
 */
function any()
{
    return call_user_func_array(
        'PHPUnit_Framework_TestCase::any',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsAnything matcher object.
 *
 * @return PHPUnit_Framework_Constraint_IsAnything
 *
 * @since  Method available since Release 3.0.0
 */
function anything()
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::anything',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_ArrayHasKey matcher object.
 *
 * @param mixed $key
 *
 * @return PHPUnit_Framework_Constraint_ArrayHasKey
 *
 * @since  Method available since Release 3.0.0
 */
function arrayHasKey($key)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::arrayHasKey',
        func_get_args()
    );
}

/**
 * Asserts that an array has a specified key.
 *
 * @param mixed             $key
 * @param array|ArrayAccess $array
 * @param string            $message
 *
 * @since  Method available since Release 3.0.0
 */
function assertArrayHasKey($key, $array, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertArrayHasKey',
        func_get_args()
    );
}

/**
 * Asserts that an array has a specified subset.
 *
 * @param array|ArrayAccess $subset
 * @param array|ArrayAccess $array
 * @param bool              $strict  Check for object identity
 * @param string            $message
 *
 * @since Method available since Release 4.4.0
 */
function assertArraySubset($subset, $array, $strict = false, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertArraySubset',
        func_get_args()
    );
}

/**
 * Asserts that an array does not have a specified key.
 *
 * @param mixed             $key
 * @param array|ArrayAccess $array
 * @param string            $message
 *
 * @since  Method available since Release 3.0.0
 */
function assertArrayNotHasKey($key, $array, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertArrayNotHasKey',
        func_get_args()
    );
}

/**
 * Asserts that a haystack that is stored in a static attribute of a class
 * or an attribute of an object contains a needle.
 *
 * @param mixed  $needle
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param string $message
 * @param bool   $ignoreCase
 * @param bool   $checkForObjectIdentity
 * @param bool   $checkForNonObjectIdentity
 *
 * @since  Method available since Release 3.0.0
 */
function assertAttributeContains($needle, $haystackAttributeName, $haystackClassOrObject, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeContains',
        func_get_args()
    );
}

/**
 * Asserts that a haystack that is stored in a static attribute of a class
 * or an attribute of an object contains only values of a given type.
 *
 * @param string $type
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param bool   $isNativeType
 * @param string $message
 *
 * @since  Method available since Release 3.1.4
 */
function assertAttributeContainsOnly($type, $haystackAttributeName, $haystackClassOrObject, $isNativeType = null, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeContainsOnly',
        func_get_args()
    );
}

/**
 * Asserts the number of elements of an array, Countable or Traversable
 * that is stored in an attribute.
 *
 * @param int    $expectedCount
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param string $message
 *
 * @since Method available since Release 3.6.0
 */
function assertAttributeCount($expectedCount, $haystackAttributeName, $haystackClassOrObject, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeCount',
        func_get_args()
    );
}

/**
 * Asserts that a static attribute of a class or an attribute of an object
 * is empty.
 *
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param string $message
 *
 * @since Method available since Release 3.5.0
 */
function assertAttributeEmpty($haystackAttributeName, $haystackClassOrObject, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeEmpty',
        func_get_args()
    );
}

/**
 * Asserts that a variable is equal to an attribute of an object.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param string $actualClassOrObject
 * @param string $message
 * @param float  $delta
 * @param int    $maxDepth
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 */
function assertAttributeEquals($expected, $actualAttributeName, $actualClassOrObject, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeEquals',
        func_get_args()
    );
}

/**
 * Asserts that an attribute is greater than another value.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param string $actualClassOrObject
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertAttributeGreaterThan($expected, $actualAttributeName, $actualClassOrObject, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeGreaterThan',
        func_get_args()
    );
}

/**
 * Asserts that an attribute is greater than or equal to another value.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param string $actualClassOrObject
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertAttributeGreaterThanOrEqual($expected, $actualAttributeName, $actualClassOrObject, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeGreaterThanOrEqual',
        func_get_args()
    );
}

/**
 * Asserts that an attribute is of a given type.
 *
 * @param string $expected
 * @param string $attributeName
 * @param mixed  $classOrObject
 * @param string $message
 *
 * @since Method available since Release 3.5.0
 */
function assertAttributeInstanceOf($expected, $attributeName, $classOrObject, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeInstanceOf',
        func_get_args()
    );
}

/**
 * Asserts that an attribute is of a given type.
 *
 * @param string $expected
 * @param string $attributeName
 * @param mixed  $classOrObject
 * @param string $message
 *
 * @since Method available since Release 3.5.0
 */
function assertAttributeInternalType($expected, $attributeName, $classOrObject, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeInternalType',
        func_get_args()
    );
}

/**
 * Asserts that an attribute is smaller than another value.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param string $actualClassOrObject
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertAttributeLessThan($expected, $actualAttributeName, $actualClassOrObject, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeLessThan',
        func_get_args()
    );
}

/**
 * Asserts that an attribute is smaller than or equal to another value.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param string $actualClassOrObject
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertAttributeLessThanOrEqual($expected, $actualAttributeName, $actualClassOrObject, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeLessThanOrEqual',
        func_get_args()
    );
}

/**
 * Asserts that a haystack that is stored in a static attribute of a class
 * or an attribute of an object does not contain a needle.
 *
 * @param mixed  $needle
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param string $message
 * @param bool   $ignoreCase
 * @param bool   $checkForObjectIdentity
 * @param bool   $checkForNonObjectIdentity
 *
 * @since  Method available since Release 3.0.0
 */
function assertAttributeNotContains($needle, $haystackAttributeName, $haystackClassOrObject, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeNotContains',
        func_get_args()
    );
}

/**
 * Asserts that a haystack that is stored in a static attribute of a class
 * or an attribute of an object does not contain only values of a given
 * type.
 *
 * @param string $type
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param bool   $isNativeType
 * @param string $message
 *
 * @since  Method available since Release 3.1.4
 */
function assertAttributeNotContainsOnly($type, $haystackAttributeName, $haystackClassOrObject, $isNativeType = null, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeNotContainsOnly',
        func_get_args()
    );
}

/**
 * Asserts the number of elements of an array, Countable or Traversable
 * that is stored in an attribute.
 *
 * @param int    $expectedCount
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param string $message
 *
 * @since Method available since Release 3.6.0
 */
function assertAttributeNotCount($expectedCount, $haystackAttributeName, $haystackClassOrObject, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeNotCount',
        func_get_args()
    );
}

/**
 * Asserts that a static attribute of a class or an attribute of an object
 * is not empty.
 *
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param string $message
 *
 * @since Method available since Release 3.5.0
 */
function assertAttributeNotEmpty($haystackAttributeName, $haystackClassOrObject, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeNotEmpty',
        func_get_args()
    );
}

/**
 * Asserts that a variable is not equal to an attribute of an object.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param string $actualClassOrObject
 * @param string $message
 * @param float  $delta
 * @param int    $maxDepth
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 */
function assertAttributeNotEquals($expected, $actualAttributeName, $actualClassOrObject, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeNotEquals',
        func_get_args()
    );
}

/**
 * Asserts that an attribute is of a given type.
 *
 * @param string $expected
 * @param string $attributeName
 * @param mixed  $classOrObject
 * @param string $message
 *
 * @since Method available since Release 3.5.0
 */
function assertAttributeNotInstanceOf($expected, $attributeName, $classOrObject, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeNotInstanceOf',
        func_get_args()
    );
}

/**
 * Asserts that an attribute is of a given type.
 *
 * @param string $expected
 * @param string $attributeName
 * @param mixed  $classOrObject
 * @param string $message
 *
 * @since Method available since Release 3.5.0
 */
function assertAttributeNotInternalType($expected, $attributeName, $classOrObject, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeNotInternalType',
        func_get_args()
    );
}

/**
 * Asserts that a variable and an attribute of an object do not have the
 * same type and value.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param object $actualClassOrObject
 * @param string $message
 */
function assertAttributeNotSame($expected, $actualAttributeName, $actualClassOrObject, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeNotSame',
        func_get_args()
    );
}

/**
 * Asserts that a variable and an attribute of an object have the same type
 * and value.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param object $actualClassOrObject
 * @param string $message
 */
function assertAttributeSame($expected, $actualAttributeName, $actualClassOrObject, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertAttributeSame',
        func_get_args()
    );
}

/**
 * Asserts that a class has a specified attribute.
 *
 * @param string $attributeName
 * @param string $className
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertClassHasAttribute($attributeName, $className, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertClassHasAttribute',
        func_get_args()
    );
}

/**
 * Asserts that a class has a specified static attribute.
 *
 * @param string $attributeName
 * @param string $className
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertClassHasStaticAttribute($attributeName, $className, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertClassHasStaticAttribute',
        func_get_args()
    );
}

/**
 * Asserts that a class does not have a specified attribute.
 *
 * @param string $attributeName
 * @param string $className
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertClassNotHasAttribute($attributeName, $className, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertClassNotHasAttribute',
        func_get_args()
    );
}

/**
 * Asserts that a class does not have a specified static attribute.
 *
 * @param string $attributeName
 * @param string $className
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertClassNotHasStaticAttribute($attributeName, $className, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertClassNotHasStaticAttribute',
        func_get_args()
    );
}

/**
 * Asserts that a haystack contains a needle.
 *
 * @param mixed  $needle
 * @param mixed  $haystack
 * @param string $message
 * @param bool   $ignoreCase
 * @param bool   $checkForObjectIdentity
 * @param bool   $checkForNonObjectIdentity
 *
 * @since  Method available since Release 2.1.0
 */
function assertContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertContains',
        func_get_args()
    );
}

/**
 * Asserts that a haystack contains only values of a given type.
 *
 * @param string $type
 * @param mixed  $haystack
 * @param bool   $isNativeType
 * @param string $message
 *
 * @since  Method available since Release 3.1.4
 */
function assertContainsOnly($type, $haystack, $isNativeType = null, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertContainsOnly',
        func_get_args()
    );
}

/**
 * Asserts that a haystack contains only instances of a given classname
 *
 * @param string            $classname
 * @param array|Traversable $haystack
 * @param string            $message
 */
function assertContainsOnlyInstancesOf($classname, $haystack, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertContainsOnlyInstancesOf',
        func_get_args()
    );
}

/**
 * Asserts the number of elements of an array, Countable or Traversable.
 *
 * @param int    $expectedCount
 * @param mixed  $haystack
 * @param string $message
 */
function assertCount($expectedCount, $haystack, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertCount',
        func_get_args()
    );
}

/**
 * Asserts that a variable is empty.
 *
 * @param mixed  $actual
 * @param string $message
 *
 * @throws PHPUnit_Framework_AssertionFailedError
 */
function assertEmpty($actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertEmpty',
        func_get_args()
    );
}

/**
 * Asserts that a hierarchy of DOMElements matches.
 *
 * @param DOMElement $expectedElement
 * @param DOMElement $actualElement
 * @param bool       $checkAttributes
 * @param string     $message
 *
 * @since  Method available since Release 3.3.0
 */
function assertEqualXMLStructure(DOMElement $expectedElement, DOMElement $actualElement, $checkAttributes = false, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertEqualXMLStructure',
        func_get_args()
    );
}

/**
 * Asserts that two variables are equal.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 * @param float  $delta
 * @param int    $maxDepth
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 */
function assertEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertEquals',
        func_get_args()
    );
}

/**
 * Asserts that a condition is not true.
 *
 * @param bool   $condition
 * @param string $message
 *
 * @throws PHPUnit_Framework_AssertionFailedError
 */
function assertNotTrue($condition, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertNotTrue',
        func_get_args()
    );
}

/**
 * Asserts that a condition is false.
 *
 * @param bool   $condition
 * @param string $message
 *
 * @throws PHPUnit_Framework_AssertionFailedError
 */
function assertFalse($condition, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertFalse',
        func_get_args()
    );
}

/**
 * Asserts that the contents of one file is equal to the contents of another
 * file.
 *
 * @param string $expected
 * @param string $actual
 * @param string $message
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 *
 * @since  Method available since Release 3.2.14
 */
function assertFileEquals($expected, $actual, $message = '', $canonicalize = false, $ignoreCase = false)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertFileEquals',
        func_get_args()
    );
}

/**
 * Asserts that a file exists.
 *
 * @param string $filename
 * @param string $message
 *
 * @since  Method available since Release 3.0.0
 */
function assertFileExists($filename, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertFileExists',
        func_get_args()
    );
}

/**
 * Asserts that the contents of one file is not equal to the contents of
 * another file.
 *
 * @param string $expected
 * @param string $actual
 * @param string $message
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 *
 * @since  Method available since Release 3.2.14
 */
function assertFileNotEquals($expected, $actual, $message = '', $canonicalize = false, $ignoreCase = false)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertFileNotEquals',
        func_get_args()
    );
}

/**
 * Asserts that a file does not exist.
 *
 * @param string $filename
 * @param string $message
 *
 * @since  Method available since Release 3.0.0
 */
function assertFileNotExists($filename, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertFileNotExists',
        func_get_args()
    );
}

/**
 * Asserts that a value is greater than another value.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertGreaterThan($expected, $actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertGreaterThan',
        func_get_args()
    );
}

/**
 * Asserts that a value is greater than or equal to another value.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertGreaterThanOrEqual($expected, $actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertGreaterThanOrEqual',
        func_get_args()
    );
}

/**
 * Asserts that a variable is of a given type.
 *
 * @param string $expected
 * @param mixed  $actual
 * @param string $message
 *
 * @since Method available since Release 3.5.0
 */
function assertInstanceOf($expected, $actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertInstanceOf',
        func_get_args()
    );
}

/**
 * Asserts that a variable is of a given type.
 *
 * @param string $expected
 * @param mixed  $actual
 * @param string $message
 *
 * @since Method available since Release 3.5.0
 */
function assertInternalType($expected, $actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertInternalType',
        func_get_args()
    );
}

/**
 * Asserts that a string is a valid JSON string.
 *
 * @param string $actualJson
 * @param string $message
 *
 * @since  Method available since Release 3.7.20
 */
function assertJson($actualJson, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertJson',
        func_get_args()
    );
}

/**
 * Asserts that two JSON files are equal.
 *
 * @param string $expectedFile
 * @param string $actualFile
 * @param string $message
 */
function assertJsonFileEqualsJsonFile($expectedFile, $actualFile, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertJsonFileEqualsJsonFile',
        func_get_args()
    );
}

/**
 * Asserts that two JSON files are not equal.
 *
 * @param string $expectedFile
 * @param string $actualFile
 * @param string $message
 */
function assertJsonFileNotEqualsJsonFile($expectedFile, $actualFile, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertJsonFileNotEqualsJsonFile',
        func_get_args()
    );
}

/**
 * Asserts that the generated JSON encoded object and the content of the given file are equal.
 *
 * @param string $expectedFile
 * @param string $actualJson
 * @param string $message
 */
function assertJsonStringEqualsJsonFile($expectedFile, $actualJson, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertJsonStringEqualsJsonFile',
        func_get_args()
    );
}

/**
 * Asserts that two given JSON encoded objects or arrays are equal.
 *
 * @param string $expectedJson
 * @param string $actualJson
 * @param string $message
 */
function assertJsonStringEqualsJsonString($expectedJson, $actualJson, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertJsonStringEqualsJsonString',
        func_get_args()
    );
}

/**
 * Asserts that the generated JSON encoded object and the content of the given file are not equal.
 *
 * @param string $expectedFile
 * @param string $actualJson
 * @param string $message
 */
function assertJsonStringNotEqualsJsonFile($expectedFile, $actualJson, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertJsonStringNotEqualsJsonFile',
        func_get_args()
    );
}

/**
 * Asserts that two given JSON encoded objects or arrays are not equal.
 *
 * @param string $expectedJson
 * @param string $actualJson
 * @param string $message
 */
function assertJsonStringNotEqualsJsonString($expectedJson, $actualJson, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertJsonStringNotEqualsJsonString',
        func_get_args()
    );
}

/**
 * Asserts that a value is smaller than another value.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertLessThan($expected, $actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertLessThan',
        func_get_args()
    );
}

/**
 * Asserts that a value is smaller than or equal to another value.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertLessThanOrEqual($expected, $actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertLessThanOrEqual',
        func_get_args()
    );
}

/**
 * Asserts that a haystack does not contain a needle.
 *
 * @param mixed  $needle
 * @param mixed  $haystack
 * @param string $message
 * @param bool   $ignoreCase
 * @param bool   $checkForObjectIdentity
 * @param bool   $checkForNonObjectIdentity
 *
 * @since  Method available since Release 2.1.0
 */
function assertNotContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertNotContains',
        func_get_args()
    );
}

/**
 * Asserts that a haystack does not contain only values of a given type.
 *
 * @param string $type
 * @param mixed  $haystack
 * @param bool   $isNativeType
 * @param string $message
 *
 * @since  Method available since Release 3.1.4
 */
function assertNotContainsOnly($type, $haystack, $isNativeType = null, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertNotContainsOnly',
        func_get_args()
    );
}

/**
 * Asserts the number of elements of an array, Countable or Traversable.
 *
 * @param int    $expectedCount
 * @param mixed  $haystack
 * @param string $message
 */
function assertNotCount($expectedCount, $haystack, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertNotCount',
        func_get_args()
    );
}

/**
 * Asserts that a variable is not empty.
 *
 * @param mixed  $actual
 * @param string $message
 *
 * @throws PHPUnit_Framework_AssertionFailedError
 */
function assertNotEmpty($actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertNotEmpty',
        func_get_args()
    );
}

/**
 * Asserts that two variables are not equal.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 * @param float  $delta
 * @param int    $maxDepth
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 *
 * @since  Method available since Release 2.3.0
 */
function assertNotEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertNotEquals',
        func_get_args()
    );
}

/**
 * Asserts that a variable is not of a given type.
 *
 * @param string $expected
 * @param mixed  $actual
 * @param string $message
 *
 * @since Method available since Release 3.5.0
 */
function assertNotInstanceOf($expected, $actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertNotInstanceOf',
        func_get_args()
    );
}

/**
 * Asserts that a variable is not of a given type.
 *
 * @param string $expected
 * @param mixed  $actual
 * @param string $message
 *
 * @since Method available since Release 3.5.0
 */
function assertNotInternalType($expected, $actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertNotInternalType',
        func_get_args()
    );
}

/**
 * Asserts that a condition is not false.
 *
 * @param bool   $condition
 * @param string $message
 *
 * @throws PHPUnit_Framework_AssertionFailedError
 */
function assertNotFalse($condition, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertNotFalse',
        func_get_args()
    );
}

/**
 * Asserts that a variable is not null.
 *
 * @param mixed  $actual
 * @param string $message
 */
function assertNotNull($actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertNotNull',
        func_get_args()
    );
}

/**
 * Asserts that a string does not match a given regular expression.
 *
 * @param string $pattern
 * @param string $string
 * @param string $message
 *
 * @since  Method available since Release 2.1.0
 */
function assertNotRegExp($pattern, $string, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertNotRegExp',
        func_get_args()
    );
}

/**
 * Asserts that two variables do not have the same type and value.
 * Used on objects, it asserts that two variables do not reference
 * the same object.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 */
function assertNotSame($expected, $actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertNotSame',
        func_get_args()
    );
}

/**
 * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
 * is not the same.
 *
 * @param array|Countable|Traversable $expected
 * @param array|Countable|Traversable $actual
 * @param string                      $message
 */
function assertNotSameSize($expected, $actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertNotSameSize',
        func_get_args()
    );
}

/**
 * This assertion is the exact opposite of assertTag().
 *
 * Rather than asserting that $matcher results in a match, it asserts that
 * $matcher does not match.
 *
 * @param array  $matcher
 * @param string $actual
 * @param string $message
 * @param bool   $isHtml
 *
 * @since  Method available since Release 3.3.0
 */
function assertNotTag($matcher, $actual, $message = '', $isHtml = true)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertNotTag',
        func_get_args()
    );
}

/**
 * Asserts that a variable is null.
 *
 * @param mixed  $actual
 * @param string $message
 */
function assertNull($actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertNull',
        func_get_args()
    );
}

/**
 * Asserts that an object has a specified attribute.
 *
 * @param string $attributeName
 * @param object $object
 * @param string $message
 *
 * @since  Method available since Release 3.0.0
 */
function assertObjectHasAttribute($attributeName, $object, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertObjectHasAttribute',
        func_get_args()
    );
}

/**
 * Asserts that an object does not have a specified attribute.
 *
 * @param string $attributeName
 * @param object $object
 * @param string $message
 *
 * @since  Method available since Release 3.0.0
 */
function assertObjectNotHasAttribute($attributeName, $object, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertObjectNotHasAttribute',
        func_get_args()
    );
}

/**
 * Asserts that a string matches a given regular expression.
 *
 * @param string $pattern
 * @param string $string
 * @param string $message
 */
function assertRegExp($pattern, $string, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertRegExp',
        func_get_args()
    );
}

/**
 * Asserts that two variables have the same type and value.
 * Used on objects, it asserts that two variables reference
 * the same object.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 */
function assertSame($expected, $actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertSame',
        func_get_args()
    );
}

/**
 * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
 * is the same.
 *
 * @param array|Countable|Traversable $expected
 * @param array|Countable|Traversable $actual
 * @param string                      $message
 */
function assertSameSize($expected, $actual, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertSameSize',
        func_get_args()
    );
}

/**
 * Assert the presence, absence, or count of elements in a document matching
 * the CSS $selector, regardless of the contents of those elements.
 *
 * The first argument, $selector, is the CSS selector used to match
 * the elements in the $actual document.
 *
 * The second argument, $count, can be either boolean or numeric.
 * When boolean, it asserts for presence of elements matching the selector
 * (true) or absence of elements (false).
 * When numeric, it asserts the count of elements.
 *
 * assertSelectCount("#binder", true, $xml);  // any?
 * assertSelectCount(".binder", 3, $xml); // exactly 3?
 *
 * @param array  $selector
 * @param int    $count
 * @param mixed  $actual
 * @param string $message
 * @param bool   $isHtml
 *
 * @since  Method available since Release 3.3.0
 */
function assertSelectCount($selector, $count, $actual, $message = '', $isHtml = true)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertSelectCount',
        func_get_args()
    );
}

/**
 * assertSelectEquals("#binder .name", "Chuck", true,  $xml);  // any?
 * assertSelectEquals("#binder .name", "Chuck", false, $xml);  // none?
 *
 * @param array  $selector
 * @param string $content
 * @param int    $count
 * @param mixed  $actual
 * @param string $message
 * @param bool   $isHtml
 *
 * @since  Method available since Release 3.3.0
 */
function assertSelectEquals($selector, $content, $count, $actual, $message = '', $isHtml = true)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertSelectEquals',
        func_get_args()
    );
}

/**
 * assertSelectRegExp("#binder .name", "/Mike|Derek/", true, $xml); // any?
 * assertSelectRegExp("#binder .name", "/Mike|Derek/", 3, $xml);// 3?
 *
 * @param array  $selector
 * @param string $pattern
 * @param int    $count
 * @param mixed  $actual
 * @param string $message
 * @param bool   $isHtml
 *
 * @since  Method available since Release 3.3.0
 */
function assertSelectRegExp($selector, $pattern, $count, $actual, $message = '', $isHtml = true)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertSelectRegExp',
        func_get_args()
    );
}

/**
 * Asserts that a string ends not with a given prefix.
 *
 * @param string $suffix
 * @param string $string
 * @param string $message
 *
 * @since  Method available since Release 3.4.0
 */
function assertStringEndsNotWith($suffix, $string, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertStringEndsNotWith',
        func_get_args()
    );
}

/**
 * Asserts that a string ends with a given prefix.
 *
 * @param string $suffix
 * @param string $string
 * @param string $message
 *
 * @since  Method available since Release 3.4.0
 */
function assertStringEndsWith($suffix, $string, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertStringEndsWith',
        func_get_args()
    );
}

/**
 * Asserts that the contents of a string is equal
 * to the contents of a file.
 *
 * @param string $expectedFile
 * @param string $actualString
 * @param string $message
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 *
 * @since  Method available since Release 3.3.0
 */
function assertStringEqualsFile($expectedFile, $actualString, $message = '', $canonicalize = false, $ignoreCase = false)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertStringEqualsFile',
        func_get_args()
    );
}

/**
 * Asserts that a string matches a given format string.
 *
 * @param string $format
 * @param string $string
 * @param string $message
 *
 * @since  Method available since Release 3.5.0
 */
function assertStringMatchesFormat($format, $string, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertStringMatchesFormat',
        func_get_args()
    );
}

/**
 * Asserts that a string matches a given format file.
 *
 * @param string $formatFile
 * @param string $string
 * @param string $message
 *
 * @since  Method available since Release 3.5.0
 */
function assertStringMatchesFormatFile($formatFile, $string, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertStringMatchesFormatFile',
        func_get_args()
    );
}

/**
 * Asserts that the contents of a string is not equal
 * to the contents of a file.
 *
 * @param string $expectedFile
 * @param string $actualString
 * @param string $message
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 *
 * @since  Method available since Release 3.3.0
 */
function assertStringNotEqualsFile($expectedFile, $actualString, $message = '', $canonicalize = false, $ignoreCase = false)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertStringNotEqualsFile',
        func_get_args()
    );
}

/**
 * Asserts that a string does not match a given format string.
 *
 * @param string $format
 * @param string $string
 * @param string $message
 *
 * @since  Method available since Release 3.5.0
 */
function assertStringNotMatchesFormat($format, $string, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertStringNotMatchesFormat',
        func_get_args()
    );
}

/**
 * Asserts that a string does not match a given format string.
 *
 * @param string $formatFile
 * @param string $string
 * @param string $message
 *
 * @since  Method available since Release 3.5.0
 */
function assertStringNotMatchesFormatFile($formatFile, $string, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertStringNotMatchesFormatFile',
        func_get_args()
    );
}

/**
 * Asserts that a string starts not with a given prefix.
 *
 * @param string $prefix
 * @param string $string
 * @param string $message
 *
 * @since  Method available since Release 3.4.0
 */
function assertStringStartsNotWith($prefix, $string, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertStringStartsNotWith',
        func_get_args()
    );
}

/**
 * Asserts that a string starts with a given prefix.
 *
 * @param string $prefix
 * @param string $string
 * @param string $message
 *
 * @since  Method available since Release 3.4.0
 */
function assertStringStartsWith($prefix, $string, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertStringStartsWith',
        func_get_args()
    );
}

/**
 * Evaluate an HTML or XML string and assert its structure and/or contents.
 *
 * The first argument ($matcher) is an associative array that specifies the
 * match criteria for the assertion:
 *
 *  - `id`   : the node with the given id attribute must match the
 * corresponding value.
 *  - `tag`  : the node type must match the corresponding value.
 *  - `attributes`   : a hash. The node's attributes must match the
 * corresponding values in the hash.
 *  - `content`  : The text content must match the given value.
 *  - `parent`   : a hash. The node's parent must match the
 * corresponding hash.
 *  - `child`: a hash. At least one of the node's immediate children
 * must meet the criteria described by the hash.
 *  - `ancestor` : a hash. At least one of the node's ancestors must
 * meet the criteria described by the hash.
 *  - `descendant`   : a hash. At least one of the node's descendants must
 * meet the criteria described by the hash.
 *  - `children` : a hash, for counting children of a node.
 * Accepts the keys:
 *- `count`: a number which must equal the number of children
 *   that match
 *- `less_than`: the number of matching children must be greater
 *   than this number
 *- `greater_than` : the number of matching children must be less than
 *   this number
 *- `only` : another hash consisting of the keys to use to match
 *   on the children, and only matching children will be
 *   counted
 *
 * 
 * // Matcher that asserts that there is an element with an id="my_id".
 * $matcher = array('id' => 'my_id');
 *
 * // Matcher that asserts that there is a "span" tag.
 * $matcher = array('tag' => 'span');
 *
 * // Matcher that asserts that there is a "span" tag with the content
 * // "Hello World".
 * $matcher = array('tag' => 'span', 'content' => 'Hello World');
 *
 * // Matcher that asserts that there is a "span" tag with content matching
 * // the regular expression pattern.
 * $matcher = array('tag' => 'span', 'content' => 'regexp:/Try P(HP|ython)/');
 *
 * // Matcher that asserts that there is a "span" with an "list" class
 * // attribute.
 * $matcher = array(
 *   'tag'=> 'span',
 *   'attributes' => array('class' => 'list')
 * );
 *
 * // Matcher that asserts that there is a "span" inside of a "div".
 * $matcher = array(
 *   'tag'=> 'span',
 *   'parent' => array('tag' => 'div')
 * );
 *
 * // Matcher that asserts that there is a "span" somewhere inside a
 * // "table".
 * $matcher = array(
 *   'tag'  => 'span',
 *   'ancestor' => array('tag' => 'table')
 * );
 *
 * // Matcher that asserts that there is a "span" with at least one "em"
 * // child.
 * $matcher = array(
 *   'tag'   => 'span',
 *   'child' => array('tag' => 'em')
 * );
 *
 * // Matcher that asserts that there is a "span" containing a (possibly
 * // nested) "strong" tag.
 * $matcher = array(
 *   'tag'=> 'span',
 *   'descendant' => array('tag' => 'strong')
 * );
 *
 * // Matcher that asserts that there is a "span" containing 5-10 "em" tags
 * // as immediate children.
 * $matcher = array(
 *   'tag'  => 'span',
 *   'children' => array(
 * 'less_than'=> 11,
 * 'greater_than' => 4,
 * 'only' => array('tag' => 'em')
 *   )
 * );
 *
 * // Matcher that asserts that there is a "div", with an "ul" ancestor and
 * // a "li" parent (with class="enum"), and containing a "span" descendant
 * // that contains an element with id="my_test" and the text "Hello World".
 * $matcher = array(
 *   'tag'=> 'div',
 *   'ancestor'   => array('tag' => 'ul'),
 *   'parent' => array(
 * 'tag'=> 'li',
 * 'attributes' => array('class' => 'enum')
 *   ),
 *   'descendant' => array(
 * 'tag'   => 'span',
 * 'child' => array(
 *   'id'  => 'my_test',
 *   'content' => 'Hello World'
 * )
 *   )
 * );
 *
 * // Use assertTag() to apply a $matcher to a piece of $html.
 * $this->assertTag($matcher, $html);
 *
 * // Use assertTag() to apply a $matcher to a piece of $xml.
 * $this->assertTag($matcher, $xml, '', false);
 * 
 *
 * The second argument ($actual) is a string containing either HTML or
 * XML text to be tested.
 *
 * The third argument ($message) is an optional message that will be
 * used if the assertion fails.
 *
 * The fourth argument ($html) is an optional flag specifying whether
 * to load the $actual string into a DOMDocument using the HTML or
 * XML load strategy.  It is true by default, which assumes the HTML
 * load strategy.  In many cases, this will be acceptable for XML as well.
 *
 * @param array  $matcher
 * @param string $actual
 * @param string $message
 * @param bool   $isHtml
 *
 * @since  Method available since Release 3.3.0
 */
function assertTag($matcher, $actual, $message = '', $isHtml = true)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertTag',
        func_get_args()
    );
}

/**
 * Evaluates a PHPUnit_Framework_Constraint matcher object.
 *
 * @param  mixed $value
 * @param PHPUnit_Framework_Constraint $constraint
 * @param string                       $message
 *
 * @since  Method available since Release 3.0.0
 */
function assertThat($value, PHPUnit_Framework_Constraint $constraint, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertThat',
        func_get_args()
    );
}

/**
 * Asserts that a condition is true.
 *
 * @param bool   $condition
 * @param string $message
 *
 * @throws PHPUnit_Framework_AssertionFailedError
 */
function assertTrue($condition, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertTrue',
        func_get_args()
    );
}

/**
 * Asserts that two XML files are equal.
 *
 * @param string $expectedFile
 * @param string $actualFile
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertXmlFileEqualsXmlFile($expectedFile, $actualFile, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertXmlFileEqualsXmlFile',
        func_get_args()
    );
}

/**
 * Asserts that two XML files are not equal.
 *
 * @param string $expectedFile
 * @param string $actualFile
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertXmlFileNotEqualsXmlFile($expectedFile, $actualFile, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertXmlFileNotEqualsXmlFile',
        func_get_args()
    );
}

/**
 * Asserts that two XML documents are equal.
 *
 * @param string $expectedFile
 * @param string $actualXml
 * @param string $message
 *
 * @since  Method available since Release 3.3.0
 */
function assertXmlStringEqualsXmlFile($expectedFile, $actualXml, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertXmlStringEqualsXmlFile',
        func_get_args()
    );
}

/**
 * Asserts that two XML documents are equal.
 *
 * @param string $expectedXml
 * @param string $actualXml
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertXmlStringEqualsXmlString($expectedXml, $actualXml, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertXmlStringEqualsXmlString',
        func_get_args()
    );
}

/**
 * Asserts that two XML documents are not equal.
 *
 * @param string $expectedFile
 * @param string $actualXml
 * @param string $message
 *
 * @since  Method available since Release 3.3.0
 */
function assertXmlStringNotEqualsXmlFile($expectedFile, $actualXml, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertXmlStringNotEqualsXmlFile',
        func_get_args()
    );
}

/**
 * Asserts that two XML documents are not equal.
 *
 * @param string $expectedXml
 * @param string $actualXml
 * @param string $message
 *
 * @since  Method available since Release 3.1.0
 */
function assertXmlStringNotEqualsXmlString($expectedXml, $actualXml, $message = '')
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::assertXmlStringNotEqualsXmlString',
        func_get_args()
    );
}

/**
 * Returns a matcher that matches when the method is executed
 * at the given $index.
 *
 * @param int $index
 *
 * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex
 *
 * @since  Method available since Release 3.0.0
 */
function at($index)
{
    return call_user_func_array(
        'PHPUnit_Framework_TestCase::at',
        func_get_args()
    );
}

/**
 * Returns a matcher that matches when the method is executed at least once.
 *
 * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce
 *
 * @since  Method available since Release 3.0.0
 */
function atLeastOnce()
{
    return call_user_func_array(
        'PHPUnit_Framework_TestCase::atLeastOnce',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_Attribute matcher object.
 *
 * @param PHPUnit_Framework_Constraint $constraint
 * @param string                       $attributeName
 *
 * @return PHPUnit_Framework_Constraint_Attribute
 *
 * @since  Method available since Release 3.1.0
 */
function attribute(PHPUnit_Framework_Constraint $constraint, $attributeName)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::attribute',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object
 * that is wrapped in a PHPUnit_Framework_Constraint_Attribute matcher
 * object.
 *
 * @param string $attributeName
 * @param mixed  $value
 * @param float  $delta
 * @param int    $maxDepth
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 *
 * @return PHPUnit_Framework_Constraint_Attribute
 *
 * @since  Method available since Release 3.1.0
 */
function attributeEqualTo($attributeName, $value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::attributeEqualTo',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_Callback matcher object.
 *
 * @param callable $callback
 *
 * @return PHPUnit_Framework_Constraint_Callback
 */
function callback($callback)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::callback',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_ClassHasAttribute matcher object.
 *
 * @param string $attributeName
 *
 * @return PHPUnit_Framework_Constraint_ClassHasAttribute
 *
 * @since  Method available since Release 3.1.0
 */
function classHasAttribute($attributeName)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::classHasAttribute',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_ClassHasStaticAttribute matcher
 * object.
 *
 * @param string $attributeName
 *
 * @return PHPUnit_Framework_Constraint_ClassHasStaticAttribute
 *
 * @since  Method available since Release 3.1.0
 */
function classHasStaticAttribute($attributeName)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::classHasStaticAttribute',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_TraversableContains matcher
 * object.
 *
 * @param mixed $value
 * @param bool  $checkForObjectIdentity
 * @param bool  $checkForNonObjectIdentity
 *
 * @return PHPUnit_Framework_Constraint_TraversableContains
 *
 * @since  Method available since Release 3.0.0
 */
function contains($value, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::contains',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
 * object.
 *
 * @param string $type
 *
 * @return PHPUnit_Framework_Constraint_TraversableContainsOnly
 *
 * @since  Method available since Release 3.1.4
 */
function containsOnly($type)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::containsOnly',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
 * object.
 *
 * @param string $classname
 *
 * @return PHPUnit_Framework_Constraint_TraversableContainsOnly
 */
function containsOnlyInstancesOf($classname)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::containsOnlyInstancesOf',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object.
 *
 * @param mixed $value
 * @param float $delta
 * @param int   $maxDepth
 * @param bool  $canonicalize
 * @param bool  $ignoreCase
 *
 * @return PHPUnit_Framework_Constraint_IsEqual
 *
 * @since  Method available since Release 3.0.0
 */
function equalTo($value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::equalTo',
        func_get_args()
    );
}

/**
 * Returns a matcher that matches when the method is executed
 * exactly $count times.
 *
 * @param int $count
 *
 * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
 *
 * @since  Method available since Release 3.0.0
 */
function exactly($count)
{
    return call_user_func_array(
        'PHPUnit_Framework_TestCase::exactly',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_FileExists matcher object.
 *
 * @return PHPUnit_Framework_Constraint_FileExists
 *
 * @since  Method available since Release 3.0.0
 */
function fileExists()
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::fileExists',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_GreaterThan matcher object.
 *
 * @param mixed $value
 *
 * @return PHPUnit_Framework_Constraint_GreaterThan
 *
 * @since  Method available since Release 3.0.0
 */
function greaterThan($value)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::greaterThan',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
 * a PHPUnit_Framework_Constraint_IsEqual and a
 * PHPUnit_Framework_Constraint_GreaterThan matcher object.
 *
 * @param mixed $value
 *
 * @return PHPUnit_Framework_Constraint_Or
 *
 * @since  Method available since Release 3.1.0
 */
function greaterThanOrEqual($value)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::greaterThanOrEqual',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsIdentical matcher object.
 *
 * @param mixed $value
 *
 * @return PHPUnit_Framework_Constraint_IsIdentical
 *
 * @since  Method available since Release 3.0.0
 */
function identicalTo($value)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::identicalTo',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsEmpty matcher object.
 *
 * @return PHPUnit_Framework_Constraint_IsEmpty
 *
 * @since  Method available since Release 3.5.0
 */
function isEmpty()
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::isEmpty',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsFalse matcher object.
 *
 * @return PHPUnit_Framework_Constraint_IsFalse
 *
 * @since  Method available since Release 3.3.0
 */
function isFalse()
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::isFalse',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsInstanceOf matcher object.
 *
 * @param string $className
 *
 * @return PHPUnit_Framework_Constraint_IsInstanceOf
 *
 * @since  Method available since Release 3.0.0
 */
function isInstanceOf($className)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::isInstanceOf',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsJson matcher object.
 *
 * @return PHPUnit_Framework_Constraint_IsJson
 *
 * @since  Method available since Release 3.7.20
 */
function isJson()
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::isJson',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsNull matcher object.
 *
 * @return PHPUnit_Framework_Constraint_IsNull
 *
 * @since  Method available since Release 3.3.0
 */
function isNull()
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::isNull',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsTrue matcher object.
 *
 * @return PHPUnit_Framework_Constraint_IsTrue
 *
 * @since  Method available since Release 3.3.0
 */
function isTrue()
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::isTrue',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsType matcher object.
 *
 * @param string $type
 *
 * @return PHPUnit_Framework_Constraint_IsType
 *
 * @since  Method available since Release 3.0.0
 */
function isType($type)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::isType',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_LessThan matcher object.
 *
 * @param mixed $value
 *
 * @return PHPUnit_Framework_Constraint_LessThan
 *
 * @since  Method available since Release 3.0.0
 */
function lessThan($value)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::lessThan',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
 * a PHPUnit_Framework_Constraint_IsEqual and a
 * PHPUnit_Framework_Constraint_LessThan matcher object.
 *
 * @param mixed $value
 *
 * @return PHPUnit_Framework_Constraint_Or
 *
 * @since  Method available since Release 3.1.0
 */
function lessThanOrEqual($value)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::lessThanOrEqual',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_And matcher object.
 *
 * @return PHPUnit_Framework_Constraint_And
 *
 * @since  Method available since Release 3.0.0
 */
function logicalAnd()
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::logicalAnd',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_Not matcher object.
 *
 * @param PHPUnit_Framework_Constraint $constraint
 *
 * @return PHPUnit_Framework_Constraint_Not
 *
 * @since  Method available since Release 3.0.0
 */
function logicalNot(PHPUnit_Framework_Constraint $constraint)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::logicalNot',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_Or matcher object.
 *
 * @return PHPUnit_Framework_Constraint_Or
 *
 * @since  Method available since Release 3.0.0
 */
function logicalOr()
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::logicalOr',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_Xor matcher object.
 *
 * @return PHPUnit_Framework_Constraint_Xor
 *
 * @since  Method available since Release 3.0.0
 */
function logicalXor()
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::logicalXor',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_StringMatches matcher object.
 *
 * @param string $string
 *
 * @return PHPUnit_Framework_Constraint_StringMatches
 *
 * @since  Method available since Release 3.5.0
 */
function matches($string)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::matches',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_PCREMatch matcher object.
 *
 * @param string $pattern
 *
 * @return PHPUnit_Framework_Constraint_PCREMatch
 *
 * @since  Method available since Release 3.0.0
 */
function matchesRegularExpression($pattern)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::matchesRegularExpression',
        func_get_args()
    );
}

/**
 * Returns a matcher that matches when the method is never executed.
 *
 * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
 *
 * @since  Method available since Release 3.0.0
 */
function never()
{
    return call_user_func_array(
        'PHPUnit_Framework_TestCase::never',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_ObjectHasAttribute matcher object.
 *
 * @param string $attributeName
 *
 * @return PHPUnit_Framework_Constraint_ObjectHasAttribute
 *
 * @since  Method available since Release 3.0.0
 */
function objectHasAttribute($attributeName)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::objectHasAttribute',
        func_get_args()
    );
}

/**
 * @param mixed $value, ...
 *
 * @return PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls
 *
 * @since  Method available since Release 3.0.0
 */
function onConsecutiveCalls()
{
    return call_user_func_array(
        'PHPUnit_Framework_TestCase::onConsecutiveCalls',
        func_get_args()
    );
}

/**
 * Returns a matcher that matches when the method is executed exactly once.
 *
 * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
 *
 * @since  Method available since Release 3.0.0
 */
function once()
{
    return call_user_func_array(
        'PHPUnit_Framework_TestCase::once',
        func_get_args()
    );
}

/**
 * @param int $argumentIndex
 *
 * @return PHPUnit_Framework_MockObject_Stub_ReturnArgument
 *
 * @since  Method available since Release 3.3.0
 */
function returnArgument($argumentIndex)
{
    return call_user_func_array(
        'PHPUnit_Framework_TestCase::returnArgument',
        func_get_args()
    );
}

/**
 * @param mixed $callback
 *
 * @return PHPUnit_Framework_MockObject_Stub_ReturnCallback
 *
 * @since  Method available since Release 3.3.0
 */
function returnCallback($callback)
{
    return call_user_func_array(
        'PHPUnit_Framework_TestCase::returnCallback',
        func_get_args()
    );
}

/**
 * Returns the current object.
 *
 * This method is useful when mocking a fluent interface.
 *
 * @return PHPUnit_Framework_MockObject_Stub_ReturnSelf
 *
 * @since  Method available since Release 3.6.0
 */
function returnSelf()
{
    return call_user_func_array(
        'PHPUnit_Framework_TestCase::returnSelf',
        func_get_args()
    );
}

/**
 * @param mixed $value
 *
 * @return PHPUnit_Framework_MockObject_Stub_Return
 *
 * @since  Method available since Release 3.0.0
 */
function returnValue($value)
{
    return call_user_func_array(
        'PHPUnit_Framework_TestCase::returnValue',
        func_get_args()
    );
}

/**
 * @param array $valueMap
 *
 * @return PHPUnit_Framework_MockObject_Stub_ReturnValueMap
 *
 * @since  Method available since Release 3.6.0
 */
function returnValueMap(array $valueMap)
{
    return call_user_func_array(
        'PHPUnit_Framework_TestCase::returnValueMap',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_StringContains matcher object.
 *
 * @param string $string
 * @param bool   $case
 *
 * @return PHPUnit_Framework_Constraint_StringContains
 *
 * @since  Method available since Release 3.0.0
 */
function stringContains($string, $case = true)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::stringContains',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_StringEndsWith matcher object.
 *
 * @param mixed $suffix
 *
 * @return PHPUnit_Framework_Constraint_StringEndsWith
 *
 * @since  Method available since Release 3.4.0
 */
function stringEndsWith($suffix)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::stringEndsWith',
        func_get_args()
    );
}

/**
 * Returns a PHPUnit_Framework_Constraint_StringStartsWith matcher object.
 *
 * @param mixed $prefix
 *
 * @return PHPUnit_Framework_Constraint_StringStartsWith
 *
 * @since  Method available since Release 3.4.0
 */
function stringStartsWith($prefix)
{
    return call_user_func_array(
        'PHPUnit_Framework_Assert::stringStartsWith',
        func_get_args()
    );
}

/**
 * @param Exception $exception
 *
 * @return PHPUnit_Framework_MockObject_Stub_Exception
 *
 * @since  Method available since Release 3.1.0
 */
function throwException(Exception $exception)
{
    return call_user_func_array(
        'PHPUnit_Framework_TestCase::throwException',
        func_get_args()
    );
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Thrown when an assertion failed.
 *
 * @since Class available since Release 2.0.0
 */
class PHPUnit_Framework_AssertionFailedError extends PHPUnit_Framework_Exception implements PHPUnit_Framework_SelfDescribing
{
    /**
     * Wrapper for getMessage() which is declared as final.
     *
     * @return string
     */
    public function toString()
    {
        return $this->getMessage();
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * An empty Listener that can be extended to implement TestListener
 * with just a few lines of code.
 *
 * @see PHPUnit_Framework_TestListener for documentation on the API methods.
 * @since Class available since Release 4.0.0
 */
abstract class PHPUnit_Framework_BaseTestListener implements PHPUnit_Framework_TestListener
{
    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
    }

    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
    {
    }

    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
    }

    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
    }

    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
    }

    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
    }

    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
    }

    public function startTest(PHPUnit_Framework_Test $test)
    {
    }

    public function endTest(PHPUnit_Framework_Test $test, $time)
    {
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 4.0.0
 */
class PHPUnit_Framework_CodeCoverageException extends PHPUnit_Framework_Exception
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use SebastianBergmann\Exporter\Exporter;

/**
 * Abstract base class for constraints which can be applied to any value.
 *
 * @since Interface available since Release 3.0.0
 */
abstract class PHPUnit_Framework_Constraint implements Countable, PHPUnit_Framework_SelfDescribing
{
    protected $exporter;

    public function __construct()
    {
        $this->exporter = new Exporter;
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        $success = false;

        if ($this->matches($other)) {
            $success = true;
        }

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $this->fail($other, $description);
        }
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * This method can be overridden to implement the evaluation algorithm.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return false;
    }

    /**
     * Counts the number of constraint elements.
     *
     * @return int
     *
     * @since  Method available since Release 3.4.0
     */
    public function count()
    {
        return 1;
    }

    /**
     * Throws an exception for the given compared value and test description
     *
     * @param mixed                                          $other             Evaluated value or object.
     * @param string                                         $description       Additional information about the test
     * @param SebastianBergmann\Comparator\ComparisonFailure $comparisonFailure
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    protected function fail($other, $description, SebastianBergmann\Comparator\ComparisonFailure $comparisonFailure = null)
    {
        $failureDescription = sprintf(
            'Failed asserting that %s.',
            $this->failureDescription($other)
        );

        $additionalFailureDescription = $this->additionalFailureDescription($other);

        if ($additionalFailureDescription) {
            $failureDescription .= "\n" . $additionalFailureDescription;
        }

        if (!empty($description)) {
            $failureDescription = $description . "\n" . $failureDescription;
        }

        throw new PHPUnit_Framework_ExpectationFailedException(
            $failureDescription,
            $comparisonFailure
        );
    }

    /**
     * Return additional failure description where needed
     *
     * The function can be overridden to provide additional failure
     * information like a diff
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function additionalFailureDescription($other)
    {
        return '';
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * To provide additional failure information additionalFailureDescription
     * can be used.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return $this->exporter->export($other) . ' ' . $this->toString();
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Logical AND.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_And extends PHPUnit_Framework_Constraint
{
    /**
     * @var PHPUnit_Framework_Constraint[]
     */
    protected $constraints = array();

    /**
     * @var PHPUnit_Framework_Constraint
     */
    protected $lastConstraint = null;

    /**
     * @param PHPUnit_Framework_Constraint[] $constraints
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function setConstraints(array $constraints)
    {
        $this->constraints = array();

        foreach ($constraints as $constraint) {
            if (!($constraint instanceof PHPUnit_Framework_Constraint)) {
                throw new PHPUnit_Framework_Exception(
                    'All parameters to ' . __CLASS__ .
                    ' must be a constraint object.'
                );
            }

            $this->constraints[] = $constraint;
        }
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        $success    = true;
        $constraint = null;

        foreach ($this->constraints as $constraint) {
            if (!$constraint->evaluate($other, $description, true)) {
                $success = false;
                break;
            }
        }

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $this->fail($other, $description);
        }
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        $text = '';

        foreach ($this->constraints as $key => $constraint) {
            if ($key > 0) {
                $text .= ' and ';
            }

            $text .= $constraint->toString();
        }

        return $text;
    }

    /**
     * Counts the number of constraint elements.
     *
     * @return int
     *
     * @since  Method available since Release 3.4.0
     */
    public function count()
    {
        $count = 0;

        foreach ($this->constraints as $constraint) {
            $count += count($constraint);
        }

        return $count;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that the array it is evaluated for has a given key.
 *
 * Uses array_key_exists() to check if the key is found in the input array, if
 * not found the evaluation fails.
 *
 * The array key is passed in the constructor.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_ArrayHasKey extends PHPUnit_Framework_Constraint
{
    /**
     * @var int|string
     */
    protected $key;

    /**
     * @param int|string $key
     */
    public function __construct($key)
    {
        parent::__construct();
        $this->key = $key;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        if (is_array($other)) {
            return array_key_exists($this->key, $other);
        }

        if ($other instanceof ArrayAccess) {
            return $other->offsetExists($this->key);
        }

        return false;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'has the key ' . $this->exporter->export($this->key);
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return 'an array ' . $this->toString();
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that the array it is evaluated for has a specified subset.
 *
 * Uses array_replace_recursive() to check if a key value subset is part of the
 * subject array.
 *
 * @since Class available since Release 4.4.0
 */
class PHPUnit_Framework_Constraint_ArraySubset extends PHPUnit_Framework_Constraint
{
    /**
     * @var array|ArrayAccess
     */
    protected $subset;

    /**
     * @var bool
     */
    protected $strict;

    /**
     * @param array|ArrayAccess $subset
     * @param bool              $strict Check for object identity
     */
    public function __construct($subset, $strict = false)
    {
        parent::__construct();
        $this->strict = $strict;
        $this->subset = $subset;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param array|ArrayAccess $other Array or ArrayAccess object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        $patched = array_replace_recursive($other, $this->subset);

        if ($this->strict) {
            return $other === $patched;
        } else {
            return $other == $patched;
        }
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'has the subset ' . $this->exporter->export($this->subset);
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return 'an array ' . $this->toString();
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 3.1.0
 */
class PHPUnit_Framework_Constraint_Attribute extends PHPUnit_Framework_Constraint_Composite
{
    /**
     * @var string
     */
    protected $attributeName;

    /**
     * @param PHPUnit_Framework_Constraint $constraint
     * @param string                       $attributeName
     */
    public function __construct(PHPUnit_Framework_Constraint $constraint, $attributeName)
    {
        parent::__construct($constraint);

        $this->attributeName = $attributeName;
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        return parent::evaluate(
            PHPUnit_Framework_Assert::readAttribute(
                $other,
                $this->attributeName
            ),
            $description,
            $returnResult
        );
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'attribute "' . $this->attributeName . '" ' .
               $this->innerConstraint->toString();
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return $this->toString();
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that evaluates against a specified closure.
 */
class PHPUnit_Framework_Constraint_Callback extends PHPUnit_Framework_Constraint
{
    private $callback;

    /**
     * @param callable $callback
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function __construct($callback)
    {
        if (!is_callable($callback)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                1,
                'callable'
            );
        }

        parent::__construct();

        $this->callback = $callback;
    }

    /**
     * Evaluates the constraint for parameter $value. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return call_user_func($this->callback, $other);
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is accepted by specified callback';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that the class it is evaluated for has a given
 * attribute.
 *
 * The attribute name is passed in the constructor.
 *
 * @since Class available since Release 3.1.0
 */
class PHPUnit_Framework_Constraint_ClassHasAttribute extends PHPUnit_Framework_Constraint
{
    /**
     * @var string
     */
    protected $attributeName;

    /**
     * @param string $attributeName
     */
    public function __construct($attributeName)
    {
        parent::__construct();
        $this->attributeName = $attributeName;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        $class = new ReflectionClass($other);

        return $class->hasProperty($this->attributeName);
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return sprintf(
            'has attribute "%s"',
            $this->attributeName
        );
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return sprintf(
            '%sclass "%s" %s',
            is_object($other) ? 'object of ' : '',
            is_object($other) ? get_class($other) : $other,
            $this->toString()
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that the class it is evaluated for has a given
 * static attribute.
 *
 * The attribute name is passed in the constructor.
 *
 * @since Class available since Release 3.1.0
 */
class PHPUnit_Framework_Constraint_ClassHasStaticAttribute extends PHPUnit_Framework_Constraint_ClassHasAttribute
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        $class = new ReflectionClass($other);

        if ($class->hasProperty($this->attributeName)) {
            $attribute = $class->getProperty($this->attributeName);

            return $attribute->isStatic();
        } else {
            return false;
        }
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     *
     * @since  Method available since Release 3.3.0
     */
    public function toString()
    {
        return sprintf(
            'has static attribute "%s"',
            $this->attributeName
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 3.1.0
 */
abstract class PHPUnit_Framework_Constraint_Composite extends PHPUnit_Framework_Constraint
{
    /**
     * @var PHPUnit_Framework_Constraint
     */
    protected $innerConstraint;

    /**
     * @param PHPUnit_Framework_Constraint $innerConstraint
     */
    public function __construct(PHPUnit_Framework_Constraint $innerConstraint)
    {
        parent::__construct();
        $this->innerConstraint = $innerConstraint;
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        try {
            return $this->innerConstraint->evaluate(
                $other,
                $description,
                $returnResult
            );
        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
            $this->fail($other, $description);
        }
    }

    /**
     * Counts the number of constraint elements.
     *
     * @return int
     */
    public function count()
    {
        return count($this->innerConstraint);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 3.6.0
 */
class PHPUnit_Framework_Constraint_Count extends PHPUnit_Framework_Constraint
{
    /**
     * @var int
     */
    protected $expectedCount = 0;

    /**
     * @param int $expected
     */
    public function __construct($expected)
    {
        parent::__construct();
        $this->expectedCount = $expected;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other
     *
     * @return bool
     */
    protected function matches($other)
    {
        return $this->expectedCount === $this->getCountOf($other);
    }

    /**
     * @param mixed $other
     *
     * @return bool
     */
    protected function getCountOf($other)
    {
        if ($other instanceof Countable || is_array($other)) {
            return count($other);
        } elseif ($other instanceof Traversable) {
            if ($other instanceof IteratorAggregate) {
                $iterator = $other->getIterator();
            } else {
                $iterator = $other;
            }

            $key   = $iterator->key();
            $count = iterator_count($iterator);

            // manually rewind $iterator to previous key, since iterator_count
            // moves pointer
            if ($key !== null) {
                $iterator->rewind();
                while ($iterator->valid() && $key !== $iterator->key()) {
                    $iterator->next();
                }
            }

            return $count;
        }
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return sprintf(
            'actual size %d matches expected size %d',
            $this->getCountOf($other),
            $this->expectedCount
        );
    }

    /**
     * @return string
     */
    public function toString()
    {
        return sprintf(
            'count matches %d',
            $this->expectedCount
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 3.6.6
 */
class PHPUnit_Framework_Constraint_Exception extends PHPUnit_Framework_Constraint
{
    /**
     * @var string
     */
    protected $className;

    /**
     * @param string $className
     */
    public function __construct($className)
    {
        parent::__construct();
        $this->className = $className;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return $other instanceof $this->className;
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        if ($other !== null) {
            $message = '';
            if ($other instanceof Exception) {
                $message = '. Message was: "' . $other->getMessage() . '" at'
                        . "\n" . $other->getTraceAsString();
            }

            return sprintf(
                'exception of type "%s" matches expected exception "%s"%s',
                get_class($other),
                $this->className,
                $message
            );
        }

        return sprintf(
            'exception of type "%s" is thrown',
            $this->className
        );
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return sprintf(
            'exception of type "%s"',
            $this->className
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 3.6.6
 */
class PHPUnit_Framework_Constraint_ExceptionCode extends PHPUnit_Framework_Constraint
{
    /**
     * @var int
     */
    protected $expectedCode;

    /**
     * @param int $expected
     */
    public function __construct($expected)
    {
        parent::__construct();
        $this->expectedCode = $expected;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param Exception $other
     *
     * @return bool
     */
    protected function matches($other)
    {
        return (string) $other->getCode() == (string) $this->expectedCode;
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return sprintf(
            '%s is equal to expected exception code %s',
            $this->exporter->export($other->getCode()),
            $this->exporter->export($this->expectedCode)
        );
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'exception code is ';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 3.6.6
 */
class PHPUnit_Framework_Constraint_ExceptionMessage extends PHPUnit_Framework_Constraint
{
    /**
     * @var int
     */
    protected $expectedMessage;

    /**
     * @param string $expected
     */
    public function __construct($expected)
    {
        parent::__construct();
        $this->expectedMessage = $expected;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param Exception $other
     *
     * @return bool
     */
    protected function matches($other)
    {
        return strpos($other->getMessage(), $this->expectedMessage) !== false;
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return sprintf(
            "exception message '%s' contains '%s'",
            $other->getMessage(),
            $this->expectedMessage
        );
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'exception message contains ';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 4.3.0
 */
class PHPUnit_Framework_Constraint_ExceptionMessageRegExp extends PHPUnit_Framework_Constraint
{
    /**
     * @var int
     */
    protected $expectedMessageRegExp;

    /**
     * @param string $expected
     */
    public function __construct($expected)
    {
        parent::__construct();
        $this->expectedMessageRegExp = $expected;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param Exception $other
     *
     * @return bool
     */
    protected function matches($other)
    {
        $match = PHPUnit_Util_Regex::pregMatchSafe($this->expectedMessageRegExp, $other->getMessage());

        if (false === $match) {
            throw new PHPUnit_Framework_Exception(
                "Invalid expected exception message regex given: '{$this->expectedMessageRegExp}'"
            );
        }

        return 1 === $match;
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return sprintf(
            "exception message '%s' matches '%s'",
            $other->getMessage(),
            $this->expectedMessageRegExp
        );
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'exception message matches ';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that checks if the file(name) that it is evaluated for exists.
 *
 * The file path to check is passed as $other in evaluate().
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_FileExists extends PHPUnit_Framework_Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return file_exists($other);
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return sprintf(
            'file "%s" exists',
            $other
        );
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'file exists';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that the value it is evaluated for is greater
 * than a given value.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_GreaterThan extends PHPUnit_Framework_Constraint
{
    /**
     * @var numeric
     */
    protected $value;

    /**
     * @param numeric $value
     */
    public function __construct($value)
    {
        parent::__construct();
        $this->value = $value;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return $this->value < $other;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is greater than ' . $this->exporter->export($this->value);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that accepts any input value.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_IsAnything extends PHPUnit_Framework_Constraint
{
    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        return $returnResult ? true : null;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is anything';
    }

    /**
     * Counts the number of constraint elements.
     *
     * @return int
     *
     * @since  Method available since Release 3.5.0
     */
    public function count()
    {
        return 0;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that checks whether a variable is empty().
 *
 * @since Class available since Release 3.5.0
 */
class PHPUnit_Framework_Constraint_IsEmpty extends PHPUnit_Framework_Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        if ($other instanceof Countable) {
            return count($other) === 0;
        }

        return empty($other);
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is empty';
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        $type = gettype($other);

        return sprintf(
            '%s %s %s',
            $type[0] == 'a' || $type[0] == 'o' ? 'an' : 'a',
            $type,
            $this->toString()
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that checks if one value is equal to another.
 *
 * Equality is checked with PHP's == operator, the operator is explained in
 * detail at {@url http://www.php.net/manual/en/types.comparisons.php}.
 * Two values are equal if they have the same value disregarding type.
 *
 * The expected value is passed in the constructor.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_IsEqual extends PHPUnit_Framework_Constraint
{
    /**
     * @var mixed
     */
    protected $value;

    /**
     * @var float
     */
    protected $delta = 0.0;

    /**
     * @var int
     */
    protected $maxDepth = 10;

    /**
     * @var bool
     */
    protected $canonicalize = false;

    /**
     * @var bool
     */
    protected $ignoreCase = false;

    /**
     * @var SebastianBergmann\Comparator\ComparisonFailure
     */
    protected $lastFailure;

    /**
     * @param mixed $value
     * @param float $delta
     * @param int   $maxDepth
     * @param bool  $canonicalize
     * @param bool  $ignoreCase
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function __construct($value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
    {
        parent::__construct();

        if (!is_numeric($delta)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'numeric');
        }

        if (!is_int($maxDepth)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(3, 'integer');
        }

        if (!is_bool($canonicalize)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(4, 'boolean');
        }

        if (!is_bool($ignoreCase)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(5, 'boolean');
        }

        $this->value        = $value;
        $this->delta        = $delta;
        $this->maxDepth     = $maxDepth;
        $this->canonicalize = $canonicalize;
        $this->ignoreCase   = $ignoreCase;
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        // If $this->value and $other are identical, they are also equal.
        // This is the most common path and will allow us to skip
        // initialization of all the comparators.
        if ($this->value === $other) {
            return true;
        }

        $comparatorFactory = SebastianBergmann\Comparator\Factory::getInstance();

        try {
            $comparator = $comparatorFactory->getComparatorFor(
                $this->value,
                $other
            );

            $comparator->assertEquals(
                $this->value,
                $other,
                $this->delta,
                $this->canonicalize,
                $this->ignoreCase
            );
        } catch (SebastianBergmann\Comparator\ComparisonFailure $f) {
            if ($returnResult) {
                return false;
            }

            throw new PHPUnit_Framework_ExpectationFailedException(
                trim($description . "\n" . $f->getMessage()),
                $f
            );
        }

        return true;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        $delta = '';

        if (is_string($this->value)) {
            if (strpos($this->value, "\n") !== false) {
                return 'is equal to ';
            } else {
                return sprintf(
                    'is equal to ',
                    $this->value
                );
            }
        } else {
            if ($this->delta != 0) {
                $delta = sprintf(
                    ' with delta <%F>',
                    $this->delta
                );
            }

            return sprintf(
                'is equal to %s%s',
                $this->exporter->export($this->value),
                $delta
            );
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that accepts false.
 *
 * @since Class available since Release 3.3.0
 */
class PHPUnit_Framework_Constraint_IsFalse extends PHPUnit_Framework_Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return $other === false;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is false';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that one value is identical to another.
 *
 * Identical check is performed with PHP's === operator, the operator is
 * explained in detail at
 * {@url http://www.php.net/manual/en/types.comparisons.php}.
 * Two values are identical if they have the same value and are of the same
 * type.
 *
 * The expected value is passed in the constructor.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_IsIdentical extends PHPUnit_Framework_Constraint
{
    /**
     * @var float
     */
    const EPSILON = 0.0000000001;

    /**
     * @var mixed
     */
    protected $value;

    /**
     * @param mixed $value
     */
    public function __construct($value)
    {
        parent::__construct();
        $this->value = $value;
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        if (is_double($this->value) && is_double($other) &&
            !is_infinite($this->value) && !is_infinite($other) &&
            !is_nan($this->value) && !is_nan($other)) {
            $success = abs($this->value - $other) < self::EPSILON;
        } else {
            $success = $this->value === $other;
        }

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $f = null;

            // if both values are strings, make sure a diff is generated
            if (is_string($this->value) && is_string($other)) {
                $f = new SebastianBergmann\Comparator\ComparisonFailure(
                    $this->value,
                    $other,
                    $this->value,
                    $other
                );
            }

            $this->fail($other, $description, $f);
        }
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        if (is_object($this->value) && is_object($other)) {
            return 'two variables reference the same object';
        }

        if (is_string($this->value) && is_string($other)) {
            return 'two strings are identical';
        }

        return parent::failureDescription($other);
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        if (is_object($this->value)) {
            return 'is identical to an object of class "' .
                   get_class($this->value) . '"';
        } else {
            return 'is identical to ' .
                   $this->exporter->export($this->value);
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that the object it is evaluated for is an instance
 * of a given class.
 *
 * The expected class name is passed in the constructor.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_IsInstanceOf extends PHPUnit_Framework_Constraint
{
    /**
     * @var string
     */
    protected $className;

    /**
     * @param string $className
     */
    public function __construct($className)
    {
        parent::__construct();
        $this->className = $className;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return ($other instanceof $this->className);
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return sprintf(
            '%s is an instance of %s "%s"',
            $this->exporter->shortenedExport($other),
            $this->getType(),
            $this->className
        );
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return sprintf(
            'is instance of %s "%s"',
            $this->getType(),
            $this->className
        );
    }

    private function getType()
    {
        try {
            $reflection = new ReflectionClass($this->className);
            if ($reflection->isInterface()) {
                return 'interface';
            }
        } catch (ReflectionException $e) {
        }

        return 'class';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that a string is valid JSON.
 *
 * @since Class available since Release 3.7.20
 */
class PHPUnit_Framework_Constraint_IsJson extends PHPUnit_Framework_Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        json_decode($other);
        if (json_last_error()) {
            return false;
        }

        return true;
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        json_decode($other);
        $error = PHPUnit_Framework_Constraint_JsonMatches_ErrorMessageProvider::determineJsonError(
            json_last_error()
        );

        return sprintf(
            '%s is valid JSON (%s)',
            $this->exporter->shortenedExport($other),
            $error
        );
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is valid JSON';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that accepts null.
 *
 * @since Class available since Release 3.3.0
 */
class PHPUnit_Framework_Constraint_IsNull extends PHPUnit_Framework_Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return $other === null;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is null';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that accepts true.
 *
 * @since Class available since Release 3.3.0
 */
class PHPUnit_Framework_Constraint_IsTrue extends PHPUnit_Framework_Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return $other === true;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is true';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that the value it is evaluated for is of a
 * specified type.
 *
 * The expected value is passed in the constructor.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_IsType extends PHPUnit_Framework_Constraint
{
    const TYPE_ARRAY    = 'array';
    const TYPE_BOOL     = 'bool';
    const TYPE_FLOAT    = 'float';
    const TYPE_INT      = 'int';
    const TYPE_NULL     = 'null';
    const TYPE_NUMERIC  = 'numeric';
    const TYPE_OBJECT   = 'object';
    const TYPE_RESOURCE = 'resource';
    const TYPE_STRING   = 'string';
    const TYPE_SCALAR   = 'scalar';
    const TYPE_CALLABLE = 'callable';

    /**
     * @var array
     */
    protected $types = array(
        'array'    => true,
        'boolean'  => true,
        'bool'     => true,
        'double'   => true,
        'float'    => true,
        'integer'  => true,
        'int'      => true,
        'null'     => true,
        'numeric'  => true,
        'object'   => true,
        'real'     => true,
        'resource' => true,
        'string'   => true,
        'scalar'   => true,
        'callable' => true
    );

    /**
     * @var string
     */
    protected $type;

    /**
     * @param string $type
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function __construct($type)
    {
        parent::__construct();

        if (!isset($this->types[$type])) {
            throw new PHPUnit_Framework_Exception(
                sprintf(
                    'Type specified for PHPUnit_Framework_Constraint_IsType <%s> ' .
                    'is not a valid type.',
                    $type
                )
            );
        }

        $this->type = $type;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        switch ($this->type) {
            case 'numeric':
                return is_numeric($other);

            case 'integer':
            case 'int':
                return is_integer($other);

            case 'double':
            case 'float':
            case 'real':
                return is_float($other);

            case 'string':
                return is_string($other);

            case 'boolean':
            case 'bool':
                return is_bool($other);

            case 'null':
                return is_null($other);

            case 'array':
                return is_array($other);

            case 'object':
                return is_object($other);

            case 'resource':
                return is_resource($other) || is_string(@get_resource_type($other));

            case 'scalar':
                return is_scalar($other);

            case 'callable':
                return is_callable($other);
        }
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return sprintf(
            'is of type "%s"',
            $this->type
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Asserts whether or not two JSON objects are equal.
 *
 * @since Class available since Release 3.7.0
 */
class PHPUnit_Framework_Constraint_JsonMatches extends PHPUnit_Framework_Constraint
{
    /**
     * @var string
     */
    protected $value;

    /**
     * Creates a new constraint.
     *
     * @param string $value
     */
    public function __construct($value)
    {
        parent::__construct();
        $this->value = $value;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * This method can be overridden to implement the evaluation algorithm.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        $decodedOther = json_decode($other);
        if (json_last_error()) {
            return false;
        }

        $decodedValue = json_decode($this->value);
        if (json_last_error()) {
            return false;
        }

        return $decodedOther == $decodedValue;
    }

    /**
     * Returns a string representation of the object.
     *
     * @return string
     */
    public function toString()
    {
        return sprintf(
            'matches JSON string "%s"',
            $this->value
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Provides human readable messages for each JSON error.
 *
 * @since Class available since Release 3.7.0
 */
class PHPUnit_Framework_Constraint_JsonMatches_ErrorMessageProvider
{
    /**
     * Translates JSON error to a human readable string.
     *
     * @param string $error
     * @param string $prefix
     *
     * @return string
     */
    public static function determineJsonError($error, $prefix = '')
    {
        switch ($error) {
            case JSON_ERROR_NONE:
                return;
            case JSON_ERROR_DEPTH:
                return $prefix . 'Maximum stack depth exceeded';
            case JSON_ERROR_STATE_MISMATCH:
                return $prefix . 'Underflow or the modes mismatch';
            case JSON_ERROR_CTRL_CHAR:
                return $prefix . 'Unexpected control character found';
            case JSON_ERROR_SYNTAX:
                return $prefix . 'Syntax error, malformed JSON';
            case JSON_ERROR_UTF8:
                return $prefix . 'Malformed UTF-8 characters, possibly incorrectly encoded';
            default:
                return $prefix . 'Unknown error';
        }
    }

    /**
     * Translates a given type to a human readable message prefix.
     *
     * @param string $type
     *
     * @return string
     */
    public static function translateTypeToPrefix($type)
    {
        switch (strtolower($type)) {
            case 'expected':
                $prefix = 'Expected value JSON decode error - ';
                break;
            case 'actual':
                $prefix = 'Actual value JSON decode error - ';
                break;
            default:
                $prefix = '';
                break;
        }

        return $prefix;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that the value it is evaluated for is less than
 * a given value.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_LessThan extends PHPUnit_Framework_Constraint
{
    /**
     * @var numeric
     */
    protected $value;

    /**
     * @param numeric $value
     */
    public function __construct($value)
    {
        parent::__construct();
        $this->value = $value;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return $this->value > $other;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is less than ' . $this->exporter->export($this->value);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Logical NOT.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_Not extends PHPUnit_Framework_Constraint
{
    /**
     * @var PHPUnit_Framework_Constraint
     */
    protected $constraint;

    /**
     * @param PHPUnit_Framework_Constraint $constraint
     */
    public function __construct($constraint)
    {
        parent::__construct();

        if (!($constraint instanceof PHPUnit_Framework_Constraint)) {
            $constraint = new PHPUnit_Framework_Constraint_IsEqual($constraint);
        }

        $this->constraint = $constraint;
    }

    /**
     * @param string $string
     *
     * @return string
     */
    public static function negate($string)
    {
        return str_replace(
            array(
            'contains ',
            'exists',
            'has ',
            'is ',
            'are ',
            'matches ',
            'starts with ',
            'ends with ',
            'reference ',
            'not not '
            ),
            array(
            'does not contain ',
            'does not exist',
            'does not have ',
            'is not ',
            'are not ',
            'does not match ',
            'starts not with ',
            'ends not with ',
            'don\'t reference ',
            'not '
            ),
            $string
        );
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        $success = !$this->constraint->evaluate($other, $description, true);

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $this->fail($other, $description);
        }
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        switch (get_class($this->constraint)) {
            case 'PHPUnit_Framework_Constraint_And':
            case 'PHPUnit_Framework_Constraint_Not':
            case 'PHPUnit_Framework_Constraint_Or':
                return 'not( ' . $this->constraint->failureDescription($other) . ' )';

            default:
                return self::negate(
                    $this->constraint->failureDescription($other)
                );
        }
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        switch (get_class($this->constraint)) {
            case 'PHPUnit_Framework_Constraint_And':
            case 'PHPUnit_Framework_Constraint_Not':
            case 'PHPUnit_Framework_Constraint_Or':
                return 'not( ' . $this->constraint->toString() . ' )';

            default:
                return self::negate(
                    $this->constraint->toString()
                );
        }
    }

    /**
     * Counts the number of constraint elements.
     *
     * @return int
     *
     * @since  Method available since Release 3.4.0
     */
    public function count()
    {
        return count($this->constraint);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that the object it is evaluated for has a given
 * attribute.
 *
 * The attribute name is passed in the constructor.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_ObjectHasAttribute extends PHPUnit_Framework_Constraint_ClassHasAttribute
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        $object = new ReflectionObject($other);

        return $object->hasProperty($this->attributeName);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Logical OR.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_Or extends PHPUnit_Framework_Constraint
{
    /**
     * @var PHPUnit_Framework_Constraint[]
     */
    protected $constraints = array();

    /**
     * @param PHPUnit_Framework_Constraint[] $constraints
     */
    public function setConstraints(array $constraints)
    {
        $this->constraints = array();

        foreach ($constraints as $constraint) {
            if (!($constraint instanceof PHPUnit_Framework_Constraint)) {
                $constraint = new PHPUnit_Framework_Constraint_IsEqual(
                    $constraint
                );
            }

            $this->constraints[] = $constraint;
        }
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        $success    = false;
        $constraint = null;

        foreach ($this->constraints as $constraint) {
            if ($constraint->evaluate($other, $description, true)) {
                $success = true;
                break;
            }
        }

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $this->fail($other, $description);
        }
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        $text = '';

        foreach ($this->constraints as $key => $constraint) {
            if ($key > 0) {
                $text .= ' or ';
            }

            $text .= $constraint->toString();
        }

        return $text;
    }

    /**
     * Counts the number of constraint elements.
     *
     * @return int
     *
     * @since  Method available since Release 3.4.0
     */
    public function count()
    {
        $count = 0;

        foreach ($this->constraints as $constraint) {
            $count += count($constraint);
        }

        return $count;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that the string it is evaluated for matches
 * a regular expression.
 *
 * Checks a given value using the Perl Compatible Regular Expression extension
 * in PHP. The pattern is matched by executing preg_match().
 *
 * The pattern string passed in the constructor.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_PCREMatch extends PHPUnit_Framework_Constraint
{
    /**
     * @var string
     */
    protected $pattern;

    /**
     * @param string $pattern
     */
    public function __construct($pattern)
    {
        parent::__construct();
        $this->pattern = $pattern;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return preg_match($this->pattern, $other) > 0;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return sprintf(
            'matches PCRE pattern "%s"',
            $this->pattern
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 3.6.0
 */
class PHPUnit_Framework_Constraint_SameSize extends PHPUnit_Framework_Constraint_Count
{
    /**
     * @var int
     */
    protected $expectedCount;

    /**
     * @param int $expected
     */
    public function __construct($expected)
    {
        parent::__construct($this->getCountOf($expected));
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that the string it is evaluated for contains
 * a given string.
 *
 * Uses strpos() to find the position of the string in the input, if not found
 * the evaluation fails.
 *
 * The sub-string is passed in the constructor.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_StringContains extends PHPUnit_Framework_Constraint
{
    /**
     * @var string
     */
    protected $string;

    /**
     * @var bool
     */
    protected $ignoreCase;

    /**
     * @param string $string
     * @param bool   $ignoreCase
     */
    public function __construct($string, $ignoreCase = false)
    {
        parent::__construct();

        $this->string     = $string;
        $this->ignoreCase = $ignoreCase;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        if ($this->ignoreCase) {
            return stripos($other, $this->string) !== false;
        } else {
            return strpos($other, $this->string) !== false;
        }
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        if ($this->ignoreCase) {
            $string = strtolower($this->string);
        } else {
            $string = $this->string;
        }

        return sprintf(
            'contains "%s"',
            $string
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that the string it is evaluated for ends with a given
 * suffix.
 *
 * @since Class available since Release 3.4.0
 */
class PHPUnit_Framework_Constraint_StringEndsWith extends PHPUnit_Framework_Constraint
{
    /**
     * @var string
     */
    protected $suffix;

    /**
     * @param string $suffix
     */
    public function __construct($suffix)
    {
        parent::__construct();
        $this->suffix = $suffix;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return substr($other, 0 - strlen($this->suffix)) == $this->suffix;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'ends with "' . $this->suffix . '"';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use SebastianBergmann\Diff\Differ;

/**
 * ...
 *
 * @since Class available since Release 3.5.0
 */
class PHPUnit_Framework_Constraint_StringMatches extends PHPUnit_Framework_Constraint_PCREMatch
{
    /**
     * @var string
     */
    protected $string;

    /**
     * @param string $string
     */
    public function __construct($string)
    {
        parent::__construct($string);

        $this->pattern = $this->createPatternFromFormat(
            preg_replace('/\r\n/', "\n", $string)
        );

        $this->string = $string;
    }

    protected function failureDescription($other)
    {
        return 'format description matches text';
    }

    protected function additionalFailureDescription($other)
    {
        $from = preg_split('(\r\n|\r|\n)', $this->string);
        $to   = preg_split('(\r\n|\r|\n)', $other);

        foreach ($from as $index => $line) {
            if (isset($to[$index]) && $line !== $to[$index]) {
                $line = $this->createPatternFromFormat($line);

                if (preg_match($line, $to[$index]) > 0) {
                    $from[$index] = $to[$index];
                }
            }
        }

        $this->string = implode("\n", $from);
        $other        = implode("\n", $to);

        $differ = new Differ("--- Expected\n+++ Actual\n");

        return $differ->diff($this->string, $other);
    }

    protected function createPatternFromFormat($string)
    {
        $string = str_replace(
            array(
            '%e',
            '%s',
            '%S',
            '%a',
            '%A',
            '%w',
            '%i',
            '%d',
            '%x',
            '%f',
            '%c'
            ),
            array(
            '\\' . DIRECTORY_SEPARATOR,
            '[^\r\n]+',
            '[^\r\n]*',
            '.+',
            '.*',
            '\s*',
            '[+-]?\d+',
            '\d+',
            '[0-9a-fA-F]+',
            '[+-]?\.?\d+\.?\d*(?:[Ee][+-]?\d+)?',
            '.'
            ),
            preg_quote($string, '/')
        );

        return '/^' . $string . '$/s';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that the string it is evaluated for begins with a
 * given prefix.
 *
 * @since Class available since Release 3.4.0
 */
class PHPUnit_Framework_Constraint_StringStartsWith extends PHPUnit_Framework_Constraint
{
    /**
     * @var string
     */
    protected $prefix;

    /**
     * @param string $prefix
     */
    public function __construct($prefix)
    {
        parent::__construct();
        $this->prefix = $prefix;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return strpos($other, $this->prefix) === 0;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'starts with "' . $this->prefix . '"';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that the Traversable it is applied to contains
 * a given value.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_TraversableContains extends PHPUnit_Framework_Constraint
{
    /**
     * @var bool
     */
    protected $checkForObjectIdentity;

    /**
     * @var bool
     */
    protected $checkForNonObjectIdentity;

    /**
     * @var mixed
     */
    protected $value;

    /**
     * @param mixed $value
     * @param bool  $checkForObjectIdentity
     * @param bool  $checkForNonObjectIdentity
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function __construct($value, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
    {
        parent::__construct();

        if (!is_bool($checkForObjectIdentity)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'boolean');
        }

        if (!is_bool($checkForNonObjectIdentity)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(3, 'boolean');
        }

        $this->checkForObjectIdentity    = $checkForObjectIdentity;
        $this->checkForNonObjectIdentity = $checkForNonObjectIdentity;
        $this->value                     = $value;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        if ($other instanceof SplObjectStorage) {
            return $other->contains($this->value);
        }

        if (is_object($this->value)) {
            foreach ($other as $element) {
                if ($this->checkForObjectIdentity && $element === $this->value) {
                    return true;
                } elseif (!$this->checkForObjectIdentity && $element == $this->value) {
                    return true;
                }
            }
        } else {
            foreach ($other as $element) {
                if ($this->checkForNonObjectIdentity && $element === $this->value) {
                    return true;
                } elseif (!$this->checkForNonObjectIdentity && $element == $this->value) {
                    return true;
                }
            }
        }

        return false;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        if (is_string($this->value) && strpos($this->value, "\n") !== false) {
            return 'contains "' . $this->value . '"';
        } else {
            return 'contains ' . $this->exporter->export($this->value);
        }
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return sprintf(
            '%s %s',
            is_array($other) ? 'an array' : 'a traversable',
            $this->toString()
        );
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Constraint that asserts that the Traversable it is applied to contains
 * only values of a given type.
 *
 * @since Class available since Release 3.1.4
 */
class PHPUnit_Framework_Constraint_TraversableContainsOnly extends PHPUnit_Framework_Constraint
{
    /**
     * @var PHPUnit_Framework_Constraint
     */
    protected $constraint;

    /**
     * @var string
     */
    protected $type;

    /**
     * @param string $type
     * @param bool   $isNativeType
     */
    public function __construct($type, $isNativeType = true)
    {
        parent::__construct();

        if ($isNativeType) {
            $this->constraint = new PHPUnit_Framework_Constraint_IsType($type);
        } else {
            $this->constraint = new PHPUnit_Framework_Constraint_IsInstanceOf(
                $type
            );
        }

        $this->type = $type;
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        $success = true;

        foreach ($other as $item) {
            if (!$this->constraint->evaluate($item, '', true)) {
                $success = false;
                break;
            }
        }

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $this->fail($other, $description);
        }
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'contains only values of type "' . $this->type . '"';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Logical XOR.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_Constraint_Xor extends PHPUnit_Framework_Constraint
{
    /**
     * @var PHPUnit_Framework_Constraint[]
     */
    protected $constraints = array();

    /**
     * @param PHPUnit_Framework_Constraint[] $constraints
     */
    public function setConstraints(array $constraints)
    {
        $this->constraints = array();

        foreach ($constraints as $constraint) {
            if (!($constraint instanceof PHPUnit_Framework_Constraint)) {
                $constraint = new PHPUnit_Framework_Constraint_IsEqual(
                    $constraint
                );
            }

            $this->constraints[] = $constraint;
        }
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws PHPUnit_Framework_ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        $success    = true;
        $lastResult = null;
        $constraint = null;

        foreach ($this->constraints as $constraint) {
            $result = $constraint->evaluate($other, $description, true);

            if ($result === $lastResult) {
                $success = false;
                break;
            }

            $lastResult = $result;
        }

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $this->fail($other, $description);
        }
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        $text = '';

        foreach ($this->constraints as $key => $constraint) {
            if ($key > 0) {
                $text .= ' xor ';
            }

            $text .= $constraint->toString();
        }

        return $text;
    }

    /**
     * Counts the number of constraint elements.
     *
     * @return int
     *
     * @since  Method available since Release 3.4.0
     */
    public function count()
    {
        $count = 0;

        foreach ($this->constraints as $constraint) {
            $count += count($constraint);
        }

        return $count;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Wrapper for PHP errors.
 *
 * @since Class available since Release 2.2.0
 */
class PHPUnit_Framework_Error extends PHPUnit_Framework_Exception
{
    /**
     * Constructor.
     *
     * @param string    $message
     * @param int       $code
     * @param string    $file
     * @param int       $line
     * @param Exception $previous
     */
    public function __construct($message, $code, $file, $line, Exception $previous = null)
    {
        parent::__construct($message, $code, $previous);

        $this->file  = $file;
        $this->line  = $line;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Wrapper for PHP deprecated errors.
 * You can disable deprecated-to-exception conversion by setting
 *
 * 
 * PHPUnit_Framework_Error_Deprecated::$enabled = false;
 * 
 *
 * @since Class available since Release 3.3.0
 */
class PHPUnit_Framework_Error_Deprecated extends PHPUnit_Framework_Error
{
    public static $enabled = true;
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Wrapper for PHP notices.
 * You can disable notice-to-exception conversion by setting
 *
 * 
 * PHPUnit_Framework_Error_Notice::$enabled = false;
 * 
 *
 * @since Class available since Release 3.3.0
 */
class PHPUnit_Framework_Error_Notice extends PHPUnit_Framework_Error
{
    public static $enabled = true;
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Wrapper for PHP warnings.
 * You can disable notice-to-exception conversion by setting
 *
 * 
 * PHPUnit_Framework_Error_Warning::$enabled = false;
 * 
 *
 * @since Class available since Release 3.3.0
 */
class PHPUnit_Framework_Error_Warning extends PHPUnit_Framework_Error
{
    public static $enabled = true;
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Base class for all PHPUnit Framework exceptions.
 *
 * Ensures that exceptions thrown during a test run do not leave stray
 * references behind.
 *
 * Every Exception contains a stack trace. Each stack frame contains the 'args'
 * of the called function. The function arguments can contain references to
 * instantiated objects. The references prevent the objects from being
 * destructed (until test results are eventually printed), so memory cannot be
 * freed up.
 *
 * With enabled process isolation, test results are serialized in the child
 * process and unserialized in the parent process. The stack trace of Exceptions
 * may contain objects that cannot be serialized or unserialized (e.g., PDO
 * connections). Unserializing user-space objects from the child process into
 * the parent would break the intended encapsulation of process isolation.
 *
 * @see http://fabien.potencier.org/article/9/php-serialization-stack-traces-and-exceptions
 * @since Class available since Release 3.4.0
 */
class PHPUnit_Framework_Exception extends RuntimeException implements PHPUnit_Exception
{
    /**
     * @var array
     */
    protected $serializableTrace;

    public function __construct($message = '', $code = 0, Exception $previous = null)
    {
        parent::__construct($message, $code, $previous);

        $this->serializableTrace = $this->getTrace();
        foreach ($this->serializableTrace as $i => $call) {
            unset($this->serializableTrace[$i]['args']);
        }
    }

    /**
     * Returns the serializable trace (without 'args').
     *
     * @return array
     */
    public function getSerializableTrace()
    {
        return $this->serializableTrace;
    }

    /**
     * @return string
     */
    public function __toString()
    {
        $string = PHPUnit_Framework_TestFailure::exceptionToString($this);

        if ($trace = PHPUnit_Util_Filter::getFilteredStacktrace($this)) {
            $string .= "\n" . $trace;
        }

        return $string;
    }

    public function __sleep()
    {
        return array_keys(get_object_vars($this));
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Wraps Exceptions thrown by code under test.
 *
 * Re-instantiates Exceptions thrown by user-space code to retain their original
 * class names, properties, and stack traces (but without arguments).
 *
 * Unlike PHPUnit_Framework_Exception, the complete stack of previous Exceptions
 * is processed.
 *
 * @since Class available since Release 4.3.0
 */
class PHPUnit_Framework_ExceptionWrapper extends PHPUnit_Framework_Exception
{
    /**
     * @var string
     */
    protected $classname;

    /**
     * @var PHPUnit_Framework_ExceptionWrapper|null
     */
    protected $previous;

    /**
     * @param Throwable|Exception $e
     */
    public function __construct($e)
    {
        // PDOException::getCode() is a string.
        // @see http://php.net/manual/en/class.pdoexception.php#95812
        parent::__construct($e->getMessage(), (int) $e->getCode());

        $this->classname = get_class($e);
        $this->file      = $e->getFile();
        $this->line      = $e->getLine();

        $this->serializableTrace = $e->getTrace();

        foreach ($this->serializableTrace as $i => $call) {
            unset($this->serializableTrace[$i]['args']);
        }

        if ($e->getPrevious()) {
            $this->previous = new self($e->getPrevious());
        }
    }

    /**
     * @return string
     */
    public function getClassname()
    {
        return $this->classname;
    }

    /**
     * @return PHPUnit_Framework_ExceptionWrapper
     */
    public function getPreviousWrapped()
    {
        return $this->previous;
    }

    /**
     * @return string
     */
    public function __toString()
    {
        $string = PHPUnit_Framework_TestFailure::exceptionToString($this);

        if ($trace = PHPUnit_Util_Filter::getFilteredStacktrace($this)) {
            $string .= "\n" . $trace;
        }

        if ($this->previous) {
            $string .= "\nCaused by\n" . $this->previous;
        }

        return $string;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Exception for expectations which failed their check.
 *
 * The exception contains the error message and optionally a
 * SebastianBergmann\Comparator\ComparisonFailure which is used to
 * generate diff output of the failed expectations.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_ExpectationFailedException extends PHPUnit_Framework_AssertionFailedError
{
    /**
     * @var SebastianBergmann\Comparator\ComparisonFailure
     */
    protected $comparisonFailure;

    public function __construct($message, SebastianBergmann\Comparator\ComparisonFailure $comparisonFailure = null, Exception $previous = null)
    {
        $this->comparisonFailure = $comparisonFailure;

        parent::__construct($message, 0, $previous);
    }

    /**
     * @return SebastianBergmann\Comparator\ComparisonFailure
     */
    public function getComparisonFailure()
    {
        return $this->comparisonFailure;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A marker interface for marking any exception/error as result of an unit
 * test as incomplete implementation or currently not implemented.
 *
 * @since Interface available since Release 2.0.0
 */
interface PHPUnit_Framework_IncompleteTest
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * An incomplete test case
 *
 * @since Class available since Release 4.3.0
 */
class PHPUnit_Framework_IncompleteTestCase extends PHPUnit_Framework_TestCase
{
    /**
     * @var string
     */
    protected $message = '';

    /**
     * @var bool
     */
    protected $backupGlobals = false;

    /**
     * @var bool
     */
    protected $backupStaticAttributes = false;

    /**
     * @var bool
     */
    protected $runTestInSeparateProcess = false;

    /**
     * @var bool
     */
    protected $useErrorHandler = false;

    /**
     * @var bool
     */
    protected $useOutputBuffering = false;

    /**
     * @param string $className
     * @param string $methodName
     * @param string $message
     */
    public function __construct($className, $methodName, $message = '')
    {
        $this->message = $message;
        parent::__construct($className . '::' . $methodName);
    }

    /**
     * @throws PHPUnit_Framework_Exception
     */
    protected function runTest()
    {
        $this->markTestIncomplete($this->message);
    }

    /**
     * @return string
     */
    public function getMessage()
    {
        return $this->message;
    }

    /**
     * Returns a string representation of the test case.
     *
     * @return string
     */
    public function toString()
    {
        return $this->getName();
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
 * case of an incomplete test.
 *
 * @since Class available since Release 2.0.0
 */
class PHPUnit_Framework_IncompleteTestError extends PHPUnit_Framework_AssertionFailedError implements PHPUnit_Framework_IncompleteTest
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
 * case of a test that is skipped because of an invalid @covers annotation.
 *
 * @since Class available since Release 4.0.0
 */
class PHPUnit_Framework_InvalidCoversTargetError extends PHPUnit_Framework_AssertionFailedError implements PHPUnit_Framework_SkippedTest
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 4.0.0
 */
class PHPUnit_Framework_InvalidCoversTargetException extends PHPUnit_Framework_CodeCoverageException
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
 * case of a test that printed output.
 *
 * @since Class available since Release 3.6.0
 */
class PHPUnit_Framework_OutputError extends PHPUnit_Framework_AssertionFailedError
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A marker interface for marking any exception/error as result of an unit
 * test as risky.
 *
 * @since Interface available since Release 4.0.0
 */
interface PHPUnit_Framework_RiskyTest
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
 * case of a risky test.
 *
 * @since Class available since Release 4.0.0
 */
class PHPUnit_Framework_RiskyTestError extends PHPUnit_Framework_AssertionFailedError implements PHPUnit_Framework_RiskyTest
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Interface for classes that can return a description of itself.
 *
 * @since Interface available since Release 3.0.0
 */
interface PHPUnit_Framework_SelfDescribing
{
    /**
     * Returns a string representation of the object.
     *
     * @return string
     */
    public function toString();
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A marker interface for marking a unit test as being skipped.
 *
 * @since Interface available since Release 3.0.0
 */
interface PHPUnit_Framework_SkippedTest
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A skipped test case
 *
 * @since Class available since Release 4.3.0
 */
class PHPUnit_Framework_SkippedTestCase extends PHPUnit_Framework_TestCase
{
    /**
     * @var string
     */
    protected $message = '';

    /**
     * @var bool
     */
    protected $backupGlobals = false;

    /**
     * @var bool
     */
    protected $backupStaticAttributes = false;

    /**
     * @var bool
     */
    protected $runTestInSeparateProcess = false;

    /**
     * @var bool
     */
    protected $useErrorHandler = false;

    /**
     * @var bool
     */
    protected $useOutputBuffering = false;

    /**
     * @param string $message
     */
    public function __construct($className, $methodName, $message = '')
    {
        $this->message = $message;
        parent::__construct($className . '::' . $methodName);
    }

    /**
     * @throws PHPUnit_Framework_Exception
     */
    protected function runTest()
    {
        $this->markTestSkipped($this->message);
    }

    /**
     * @return string
     */
    public function getMessage()
    {
        return $this->message;
    }

    /**
     * Returns a string representation of the test case.
     *
     * @return string
     */
    public function toString()
    {
        return $this->getName();
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
 * case of a skipped test.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_Framework_SkippedTestError extends PHPUnit_Framework_AssertionFailedError implements PHPUnit_Framework_SkippedTest
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
 * case of a skipped test suite.
 *
 * @since Class available since Release 3.1.0
 */
class PHPUnit_Framework_SkippedTestSuiteError extends PHPUnit_Framework_AssertionFailedError implements PHPUnit_Framework_SkippedTest
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Creates a synthetic failed assertion.
 *
 * @since Class available since Release 3.5.0
 */
class PHPUnit_Framework_SyntheticError extends PHPUnit_Framework_AssertionFailedError
{
    /**
     * The synthetic file.
     *
     * @var string
     */
    protected $syntheticFile = '';

    /**
     * The synthetic line number.
     *
     * @var int
     */
    protected $syntheticLine = 0;

    /**
     * The synthetic trace.
     *
     * @var array
     */
    protected $syntheticTrace = array();

    /**
     * Constructor.
     *
     * @param string $message
     * @param int    $code
     * @param string $file
     * @param int    $line
     * @param array  $trace
     */
    public function __construct($message, $code, $file, $line, $trace)
    {
        parent::__construct($message, $code);

        $this->syntheticFile  = $file;
        $this->syntheticLine  = $line;
        $this->syntheticTrace = $trace;
    }

    /**
     * @return string
     */
    public function getSyntheticFile()
    {
        return $this->syntheticFile;
    }

    /**
     * @return int
     */
    public function getSyntheticLine()
    {
        return $this->syntheticLine;
    }

    /**
     * @return array
     */
    public function getSyntheticTrace()
    {
        return $this->syntheticTrace;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A Test can be run and collect its results.
 *
 * @since Interface available since Release 2.0.0
 */
interface PHPUnit_Framework_Test extends Countable
{
    /**
     * Runs a test and collects its result in a TestResult instance.
     *
     * @param PHPUnit_Framework_TestResult $result
     *
     * @return PHPUnit_Framework_TestResult
     */
    public function run(PHPUnit_Framework_TestResult $result = null);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use SebastianBergmann\GlobalState\Snapshot;
use SebastianBergmann\GlobalState\Restorer;
use SebastianBergmann\GlobalState\Blacklist;
use SebastianBergmann\Diff\Differ;
use SebastianBergmann\Exporter\Exporter;
use Prophecy\Exception\Prediction\PredictionException;
use Prophecy\Prophet;

/**
 * A TestCase defines the fixture to run multiple tests.
 *
 * To define a TestCase
 *
 *   1) Implement a subclass of PHPUnit_Framework_TestCase.
 *   2) Define instance variables that store the state of the fixture.
 *   3) Initialize the fixture state by overriding setUp().
 *   4) Clean-up after a test by overriding tearDown().
 *
 * Each test runs in its own fixture so there can be no side effects
 * among test runs.
 *
 * Here is an example:
 *
 * 
 * value1 = 2;
 *         $this->value2 = 3;
 *     }
 * }
 * ?>
 * 
 *
 * For each test implement a method which interacts with the fixture.
 * Verify the expected results with assertions specified by calling
 * assert with a boolean.
 *
 * 
 * assertTrue($this->value1 + $this->value2 == 5);
 * }
 * ?>
 * 
 *
 * @since Class available since Release 2.0.0
 */
abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert implements PHPUnit_Framework_Test, PHPUnit_Framework_SelfDescribing
{
    /**
     * Enable or disable the backup and restoration of the $GLOBALS array.
     * Overwrite this attribute in a child class of TestCase.
     * Setting this attribute in setUp() has no effect!
     *
     * @var bool
     */
    protected $backupGlobals = null;

    /**
     * @var array
     */
    protected $backupGlobalsBlacklist = array();

    /**
     * Enable or disable the backup and restoration of static attributes.
     * Overwrite this attribute in a child class of TestCase.
     * Setting this attribute in setUp() has no effect!
     *
     * @var bool
     */
    protected $backupStaticAttributes = null;

    /**
     * @var array
     */
    protected $backupStaticAttributesBlacklist = array();

    /**
     * Whether or not this test is to be run in a separate PHP process.
     *
     * @var bool
     */
    protected $runTestInSeparateProcess = null;

    /**
     * Whether or not this test should preserve the global state when
     * running in a separate PHP process.
     *
     * @var bool
     */
    protected $preserveGlobalState = true;

    /**
     * Whether or not this test is running in a separate PHP process.
     *
     * @var bool
     */
    private $inIsolation = false;

    /**
     * @var array
     */
    private $data = array();

    /**
     * @var string
     */
    private $dataName = '';

    /**
     * @var bool
     */
    private $useErrorHandler = null;

    /**
     * The name of the expected Exception.
     *
     * @var mixed
     */
    private $expectedException = null;

    /**
     * The message of the expected Exception.
     *
     * @var string
     */
    private $expectedExceptionMessage = '';

    /**
     * The regex pattern to validate the expected Exception message.
     *
     * @var string
     */
    private $expectedExceptionMessageRegExp = '';

    /**
     * The code of the expected Exception.
     *
     * @var int
     */
    private $expectedExceptionCode;

    /**
     * The name of the test case.
     *
     * @var string
     */
    private $name = null;

    /**
     * @var array
     */
    private $dependencies = array();

    /**
     * @var array
     */
    private $dependencyInput = array();

    /**
     * @var array
     */
    private $iniSettings = array();

    /**
     * @var array
     */
    private $locale = array();

    /**
     * @var array
     */
    private $mockObjects = array();

    /**
     * @var array
     */
    private $mockObjectGenerator = null;

    /**
     * @var int
     */
    private $status;

    /**
     * @var string
     */
    private $statusMessage = '';

    /**
     * @var int
     */
    private $numAssertions = 0;

    /**
     * @var PHPUnit_Framework_TestResult
     */
    private $result;

    /**
     * @var mixed
     */
    private $testResult;

    /**
     * @var string
     */
    private $output = '';

    /**
     * @var string
     */
    private $outputExpectedRegex = null;

    /**
     * @var string
     */
    private $outputExpectedString = null;

    /**
     * @var mixed
     */
    private $outputCallback = false;

    /**
     * @var bool
     */
    private $outputBufferingActive = false;

    /**
     * @var int
     */
    private $outputBufferingLevel;

    /**
     * @var SebastianBergmann\GlobalState\Snapshot
     */
    private $snapshot;

    /**
     * @var Prophecy\Prophet
     */
    private $prophet;

    /**
     * @var bool
     */
    private $disallowChangesToGlobalState = false;

    /**
     * Constructs a test case with the given name.
     *
     * @param string $name
     * @param array  $data
     * @param string $dataName
     */
    public function __construct($name = null, array $data = array(), $dataName = '')
    {
        if ($name !== null) {
            $this->setName($name);
        }

        $this->data                = $data;
        $this->dataName            = $dataName;
    }

    /**
     * Returns a string representation of the test case.
     *
     * @return string
     */
    public function toString()
    {
        $class = new ReflectionClass($this);

        $buffer = sprintf(
            '%s::%s',
            $class->name,
            $this->getName(false)
        );

        return $buffer . $this->getDataSetAsString();
    }

    /**
     * Counts the number of test cases executed by run(TestResult result).
     *
     * @return int
     */
    public function count()
    {
        return 1;
    }

    /**
     * Returns the annotations for this test.
     *
     * @return array
     *
     * @since Method available since Release 3.4.0
     */
    public function getAnnotations()
    {
        return PHPUnit_Util_Test::parseTestMethodAnnotations(
            get_class($this),
            $this->name
        );
    }

    /**
     * Gets the name of a TestCase.
     *
     * @param bool $withDataSet
     *
     * @return string
     */
    public function getName($withDataSet = true)
    {
        if ($withDataSet) {
            return $this->name . $this->getDataSetAsString(false);
        } else {
            return $this->name;
        }
    }

    /**
     * Returns the size of the test.
     *
     * @return int
     *
     * @since  Method available since Release 3.6.0
     */
    public function getSize()
    {
        return PHPUnit_Util_Test::getSize(
            get_class($this),
            $this->getName(false)
        );
    }

    /**
     * @return string
     *
     * @since  Method available since Release 3.6.0
     */
    public function getActualOutput()
    {
        if (!$this->outputBufferingActive) {
            return $this->output;
        } else {
            return ob_get_contents();
        }
    }

    /**
     * @return bool
     *
     * @since  Method available since Release 3.6.0
     */
    public function hasOutput()
    {
        if (strlen($this->output) === 0) {
            return false;
        }

        if ($this->hasExpectationOnOutput()) {
            return false;
        }

        return true;
    }

    /**
     * @param string $expectedRegex
     *
     * @since Method available since Release 3.6.0
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function expectOutputRegex($expectedRegex)
    {
        if ($this->outputExpectedString !== null) {
            throw new PHPUnit_Framework_Exception;
        }

        if (is_string($expectedRegex) || is_null($expectedRegex)) {
            $this->outputExpectedRegex = $expectedRegex;
        }
    }

    /**
     * @param string $expectedString
     *
     * @since Method available since Release 3.6.0
     */
    public function expectOutputString($expectedString)
    {
        if ($this->outputExpectedRegex !== null) {
            throw new PHPUnit_Framework_Exception;
        }

        if (is_string($expectedString) || is_null($expectedString)) {
            $this->outputExpectedString = $expectedString;
        }
    }

    /**
     * @return bool
     *
     * @since Method available since Release 3.6.5
     * @deprecated
     */
    public function hasPerformedExpectationsOnOutput()
    {
        return $this->hasExpectationOnOutput();
    }

    /**
     * @return bool
     *
     * @since Method available since Release 4.3.3
     */
    public function hasExpectationOnOutput()
    {
        return is_string($this->outputExpectedString) || is_string($this->outputExpectedRegex);
    }

    /**
     * @return string
     *
     * @since  Method available since Release 3.2.0
     */
    public function getExpectedException()
    {
        return $this->expectedException;
    }

    /**
     * @param mixed  $exceptionName
     * @param string $exceptionMessage
     * @param int    $exceptionCode
     *
     * @since  Method available since Release 3.2.0
     */
    public function setExpectedException($exceptionName, $exceptionMessage = '', $exceptionCode = null)
    {
        $this->expectedException        = $exceptionName;
        $this->expectedExceptionMessage = $exceptionMessage;
        $this->expectedExceptionCode    = $exceptionCode;
    }

    /**
     * @param mixed  $exceptionName
     * @param string $exceptionMessageRegExp
     * @param int    $exceptionCode
     *
     * @since Method available since Release 4.3.0
     */
    public function setExpectedExceptionRegExp($exceptionName, $exceptionMessageRegExp = '', $exceptionCode = null)
    {
        $this->expectedException              = $exceptionName;
        $this->expectedExceptionMessageRegExp = $exceptionMessageRegExp;
        $this->expectedExceptionCode          = $exceptionCode;
    }

    /**
     * @since  Method available since Release 3.4.0
     */
    protected function setExpectedExceptionFromAnnotation()
    {
        try {
            $expectedException = PHPUnit_Util_Test::getExpectedException(
                get_class($this),
                $this->name
            );

            if ($expectedException !== false) {
                $this->setExpectedException(
                    $expectedException['class'],
                    $expectedException['message'],
                    $expectedException['code']
                );

                if (!empty($expectedException['message_regex'])) {
                    $this->setExpectedExceptionRegExp(
                        $expectedException['class'],
                        $expectedException['message_regex'],
                        $expectedException['code']
                    );
                }
            }
        } catch (ReflectionException $e) {
        }
    }

    /**
     * @param bool $useErrorHandler
     *
     * @since Method available since Release 3.4.0
     */
    public function setUseErrorHandler($useErrorHandler)
    {
        $this->useErrorHandler = $useErrorHandler;
    }

    /**
     * @since Method available since Release 3.4.0
     */
    protected function setUseErrorHandlerFromAnnotation()
    {
        try {
            $useErrorHandler = PHPUnit_Util_Test::getErrorHandlerSettings(
                get_class($this),
                $this->name
            );

            if ($useErrorHandler !== null) {
                $this->setUseErrorHandler($useErrorHandler);
            }
        } catch (ReflectionException $e) {
        }
    }

    /**
     * @since Method available since Release 3.6.0
     */
    protected function checkRequirements()
    {
        if (!$this->name || !method_exists($this, $this->name)) {
            return;
        }

        $missingRequirements = PHPUnit_Util_Test::getMissingRequirements(
            get_class($this),
            $this->name
        );

        if (!empty($missingRequirements)) {
            $this->markTestSkipped(implode(PHP_EOL, $missingRequirements));
        }
    }

    /**
     * Returns the status of this test.
     *
     * @return int
     *
     * @since  Method available since Release 3.1.0
     */
    public function getStatus()
    {
        return $this->status;
    }

    /**
     * Returns the status message of this test.
     *
     * @return string
     *
     * @since  Method available since Release 3.3.0
     */
    public function getStatusMessage()
    {
        return $this->statusMessage;
    }

    /**
     * Returns whether or not this test has failed.
     *
     * @return bool
     *
     * @since  Method available since Release 3.0.0
     */
    public function hasFailed()
    {
        $status = $this->getStatus();

        return $status == PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE ||
               $status == PHPUnit_Runner_BaseTestRunner::STATUS_ERROR;
    }

    /**
     * Runs the test case and collects the results in a TestResult object.
     * If no TestResult object is passed a new one will be created.
     *
     * @param PHPUnit_Framework_TestResult $result
     *
     * @return PHPUnit_Framework_TestResult
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function run(PHPUnit_Framework_TestResult $result = null)
    {
        if ($result === null) {
            $result = $this->createResult();
        }

        if (!$this instanceof PHPUnit_Framework_Warning) {
            $this->setTestResultObject($result);
            $this->setUseErrorHandlerFromAnnotation();
        }

        if ($this->useErrorHandler !== null) {
            $oldErrorHandlerSetting = $result->getConvertErrorsToExceptions();
            $result->convertErrorsToExceptions($this->useErrorHandler);
        }

        if (!$this instanceof PHPUnit_Framework_Warning && !$this->handleDependencies()) {
            return;
        }

        if ($this->runTestInSeparateProcess === true &&
            $this->inIsolation !== true &&
            !$this instanceof PHPUnit_Extensions_SeleniumTestCase &&
            !$this instanceof PHPUnit_Extensions_PhptTestCase) {
            $class = new ReflectionClass($this);

            $template = new Text_Template(
                __DIR__ . '/../Util/PHP/Template/TestCaseMethod.tpl'
            );

            if ($this->preserveGlobalState) {
                $constants     = PHPUnit_Util_GlobalState::getConstantsAsString();
                $globals       = PHPUnit_Util_GlobalState::getGlobalsAsString();
                $includedFiles = PHPUnit_Util_GlobalState::getIncludedFilesAsString();
                $iniSettings   = PHPUnit_Util_GlobalState::getIniSettingsAsString();
            } else {
                $constants     = '';
                if (!empty($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
                    $globals     = '$GLOBALS[\'__PHPUNIT_BOOTSTRAP\'] = ' . var_export($GLOBALS['__PHPUNIT_BOOTSTRAP'], true) . ";\n";
                } else {
                    $globals     = '';
                }
                $includedFiles = '';
                $iniSettings   = '';
            }

            $coverage                                = $result->getCollectCodeCoverageInformation()       ? 'true' : 'false';
            $isStrictAboutTestsThatDoNotTestAnything = $result->isStrictAboutTestsThatDoNotTestAnything() ? 'true' : 'false';
            $isStrictAboutOutputDuringTests          = $result->isStrictAboutOutputDuringTests()          ? 'true' : 'false';
            $isStrictAboutTestSize                   = $result->isStrictAboutTestSize()                   ? 'true' : 'false';
            $isStrictAboutTodoAnnotatedTests         = $result->isStrictAboutTodoAnnotatedTests()         ? 'true' : 'false';

            if (defined('PHPUNIT_COMPOSER_INSTALL')) {
                $composerAutoload = var_export(PHPUNIT_COMPOSER_INSTALL, true);
            } else {
                $composerAutoload = '\'\'';
            }

            if (defined('__PHPUNIT_PHAR__')) {
                $phar = var_export(__PHPUNIT_PHAR__, true);
            } else {
                $phar = '\'\'';
            }

            if ($result->getCodeCoverage()) {
                $codeCoverageFilter = $result->getCodeCoverage()->filter();
            } else {
                $codeCoverageFilter = null;
            }

            $data               = var_export(serialize($this->data), true);
            $dataName           = var_export($this->dataName, true);
            $dependencyInput    = var_export(serialize($this->dependencyInput), true);
            $includePath        = var_export(get_include_path(), true);
            $codeCoverageFilter = var_export(serialize($codeCoverageFilter), true);
            // must do these fixes because TestCaseMethod.tpl has unserialize('{data}') in it, and we can't break BC
            // the lines above used to use addcslashes() rather than var_export(), which breaks null byte escape sequences
            $data               = "'." . $data . ".'";
            $dataName           = "'.(" . $dataName . ").'";
            $dependencyInput    = "'." . $dependencyInput . ".'";
            $includePath        = "'." . $includePath . ".'";
            $codeCoverageFilter = "'." . $codeCoverageFilter . ".'";

            $configurationFilePath = (isset($GLOBALS['__PHPUNIT_CONFIGURATION_FILE']) ? $GLOBALS['__PHPUNIT_CONFIGURATION_FILE'] : '');

            $template->setVar(
                array(
                    'composerAutoload'                        => $composerAutoload,
                    'phar'                                    => $phar,
                    'filename'                                => $class->getFileName(),
                    'className'                               => $class->getName(),
                    'methodName'                              => $this->name,
                    'collectCodeCoverageInformation'          => $coverage,
                    'data'                                    => $data,
                    'dataName'                                => $dataName,
                    'dependencyInput'                         => $dependencyInput,
                    'constants'                               => $constants,
                    'globals'                                 => $globals,
                    'include_path'                            => $includePath,
                    'included_files'                          => $includedFiles,
                    'iniSettings'                             => $iniSettings,
                    'isStrictAboutTestsThatDoNotTestAnything' => $isStrictAboutTestsThatDoNotTestAnything,
                    'isStrictAboutOutputDuringTests'          => $isStrictAboutOutputDuringTests,
                    'isStrictAboutTestSize'                   => $isStrictAboutTestSize,
                    'isStrictAboutTodoAnnotatedTests'         => $isStrictAboutTodoAnnotatedTests,
                    'codeCoverageFilter'                      => $codeCoverageFilter,
                    'configurationFilePath'                   => $configurationFilePath
                )
            );

            $this->prepareTemplate($template);

            $php = PHPUnit_Util_PHP::factory();
            $php->runTestJob($template->render(), $this, $result);
        } else {
            $result->run($this);
        }

        if ($this->useErrorHandler !== null) {
            $result->convertErrorsToExceptions($oldErrorHandlerSetting);
        }

        $this->result = null;

        return $result;
    }

    /**
     * Runs the bare test sequence.
     */
    public function runBare()
    {
        $this->numAssertions = 0;

        $this->snapshotGlobalState();
        $this->startOutputBuffering();
        clearstatcache();
        $currentWorkingDirectory = getcwd();

        $hookMethods = PHPUnit_Util_Test::getHookMethods(get_class($this));

        try {
            $hasMetRequirements = false;
            $this->checkRequirements();
            $hasMetRequirements = true;

            if ($this->inIsolation) {
                foreach ($hookMethods['beforeClass'] as $method) {
                    $this->$method();
                }
            }

            $this->setExpectedExceptionFromAnnotation();

            foreach ($hookMethods['before'] as $method) {
                $this->$method();
            }

            $this->assertPreConditions();
            $this->testResult = $this->runTest();
            $this->verifyMockObjects();
            $this->assertPostConditions();

            $this->status = PHPUnit_Runner_BaseTestRunner::STATUS_PASSED;
        } catch (PHPUnit_Framework_IncompleteTest $e) {
            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_INCOMPLETE;
            $this->statusMessage = $e->getMessage();
        } catch (PHPUnit_Framework_SkippedTest $e) {
            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_SKIPPED;
            $this->statusMessage = $e->getMessage();
        } catch (PHPUnit_Framework_AssertionFailedError $e) {
            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE;
            $this->statusMessage = $e->getMessage();
        } catch (PredictionException $e) {
            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE;
            $this->statusMessage = $e->getMessage();
        } catch (Throwable $_e) {
            $e = $_e;
        } catch (Exception $_e) {
            $e = $_e;
        }

        if (isset($_e)) {
            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_ERROR;
            $this->statusMessage = $_e->getMessage();
        }

        // Clean up the mock objects.
        $this->mockObjects = array();
        $this->prophet     = null;

        // Tear down the fixture. An exception raised in tearDown() will be
        // caught and passed on when no exception was raised before.
        try {
            if ($hasMetRequirements) {
                foreach ($hookMethods['after'] as $method) {
                    $this->$method();
                }

                if ($this->inIsolation) {
                    foreach ($hookMethods['afterClass'] as $method) {
                        $this->$method();
                    }
                }
            }
        } catch (Throwable $_e) {
            if (!isset($e)) {
                $e = $_e;
            }
        } catch (Exception $_e) {
            if (!isset($e)) {
                $e = $_e;
            }
        }

        try {
            $this->stopOutputBuffering();
        } catch (PHPUnit_Framework_RiskyTestError $_e) {
            if (!isset($e)) {
                $e = $_e;
            }
        }

        clearstatcache();

        if ($currentWorkingDirectory != getcwd()) {
            chdir($currentWorkingDirectory);
        }

        $this->restoreGlobalState();

        // Clean up INI settings.
        foreach ($this->iniSettings as $varName => $oldValue) {
            ini_set($varName, $oldValue);
        }

        $this->iniSettings = array();

        // Clean up locale settings.
        foreach ($this->locale as $category => $locale) {
            setlocale($category, $locale);
        }

        // Perform assertion on output.
        if (!isset($e)) {
            try {
                if ($this->outputExpectedRegex !== null) {
                    $this->assertRegExp($this->outputExpectedRegex, $this->output);
                } elseif ($this->outputExpectedString !== null) {
                    $this->assertEquals($this->outputExpectedString, $this->output);
                }
            } catch (Throwable $_e) {
                $e = $_e;
            } catch (Exception $_e) {
                $e = $_e;
            }
        }

        // Workaround for missing "finally".
        if (isset($e)) {
            if ($e instanceof PredictionException) {
                $e = new PHPUnit_Framework_AssertionFailedError($e->getMessage());
            }

            if (!$e instanceof Exception) {
                // Rethrow Error directly on PHP 7 as onNotSuccessfulTest does not support it
                throw $e;
            }

            $this->onNotSuccessfulTest($e);
        }
    }

    /**
     * Override to run the test and assert its state.
     *
     * @return mixed
     *
     * @throws Exception|PHPUnit_Framework_Exception
     * @throws PHPUnit_Framework_Exception
     */
    protected function runTest()
    {
        if ($this->name === null) {
            throw new PHPUnit_Framework_Exception(
                'PHPUnit_Framework_TestCase::$name must not be null.'
            );
        }

        try {
            $class  = new ReflectionClass($this);
            $method = $class->getMethod($this->name);
        } catch (ReflectionException $e) {
            $this->fail($e->getMessage());
        }

        try {
            $testResult = $method->invokeArgs(
                $this,
                array_merge($this->data, $this->dependencyInput)
            );
        } catch (Throwable $_e) {
            $e = $_e;
        } catch (Exception $_e) {
            $e = $_e;
        }

        if (isset($e)) {
            $checkException = false;

            if (is_string($this->expectedException)) {
                $checkException = true;

                if ($e instanceof PHPUnit_Framework_Exception) {
                    $checkException = false;
                }

                $reflector = new ReflectionClass($this->expectedException);

                if ($this->expectedException === 'PHPUnit_Framework_Exception' ||
                    $this->expectedException === '\PHPUnit_Framework_Exception' ||
                    $reflector->isSubclassOf('PHPUnit_Framework_Exception')) {
                    $checkException = true;
                }
            }

            if ($checkException) {
                $this->assertThat(
                    $e,
                    new PHPUnit_Framework_Constraint_Exception(
                        $this->expectedException
                    )
                );

                if (is_string($this->expectedExceptionMessage) &&
                    !empty($this->expectedExceptionMessage)) {
                    $this->assertThat(
                        $e,
                        new PHPUnit_Framework_Constraint_ExceptionMessage(
                            $this->expectedExceptionMessage
                        )
                    );
                }

                if (is_string($this->expectedExceptionMessageRegExp) &&
                    !empty($this->expectedExceptionMessageRegExp)) {
                    $this->assertThat(
                        $e,
                        new PHPUnit_Framework_Constraint_ExceptionMessageRegExp(
                            $this->expectedExceptionMessageRegExp
                        )
                    );
                }

                if ($this->expectedExceptionCode !== null) {
                    $this->assertThat(
                        $e,
                        new PHPUnit_Framework_Constraint_ExceptionCode(
                            $this->expectedExceptionCode
                        )
                    );
                }

                return;
            } else {
                throw $e;
            }
        }

        if ($this->expectedException !== null) {
            $this->assertThat(
                null,
                new PHPUnit_Framework_Constraint_Exception(
                    $this->expectedException
                )
            );
        }

        return $testResult;
    }

    /**
     * Verifies the mock object expectations.
     *
     * @since Method available since Release 3.5.0
     */
    protected function verifyMockObjects()
    {
        foreach ($this->mockObjects as $mockObject) {
            if ($mockObject->__phpunit_hasMatchers()) {
                $this->numAssertions++;
            }

            $mockObject->__phpunit_verify();
        }

        if ($this->prophet !== null) {
            try {
                $this->prophet->checkPredictions();
            } catch (Throwable $e) {
                /* Intentionally left empty */
            } catch (Exception $e) {
                /* Intentionally left empty */
            }

            foreach ($this->prophet->getProphecies() as $objectProphecy) {
                foreach ($objectProphecy->getMethodProphecies() as $methodProphecies) {
                    foreach ($methodProphecies as $methodProphecy) {
                        $this->numAssertions += count($methodProphecy->getCheckedPredictions());
                    }
                }
            }

            if (isset($e)) {
                throw $e;
            }
        }
    }

    /**
     * Sets the name of a TestCase.
     *
     * @param  string
     */
    public function setName($name)
    {
        $this->name = $name;
    }

    /**
     * Sets the dependencies of a TestCase.
     *
     * @param array $dependencies
     *
     * @since  Method available since Release 3.4.0
     */
    public function setDependencies(array $dependencies)
    {
        $this->dependencies = $dependencies;
    }

    /**
     * Returns true if the tests has dependencies
     *
     * @return bool
     *
     * @since Method available since Release 4.0.0
     */
    public function hasDependencies()
    {
        return count($this->dependencies) > 0;
    }

    /**
     * Sets
     *
     * @param array $dependencyInput
     *
     * @since  Method available since Release 3.4.0
     */
    public function setDependencyInput(array $dependencyInput)
    {
        $this->dependencyInput = $dependencyInput;
    }

    /**
     * @param bool $disallowChangesToGlobalState
     *
     * @since Method available since Release 4.6.0
     */
    public function setDisallowChangesToGlobalState($disallowChangesToGlobalState)
    {
        $this->disallowChangesToGlobalState = $disallowChangesToGlobalState;
    }

    /**
     * Calling this method in setUp() has no effect!
     *
     * @param bool $backupGlobals
     *
     * @since  Method available since Release 3.3.0
     */
    public function setBackupGlobals($backupGlobals)
    {
        if (is_null($this->backupGlobals) && is_bool($backupGlobals)) {
            $this->backupGlobals = $backupGlobals;
        }
    }

    /**
     * Calling this method in setUp() has no effect!
     *
     * @param bool $backupStaticAttributes
     *
     * @since  Method available since Release 3.4.0
     */
    public function setBackupStaticAttributes($backupStaticAttributes)
    {
        if (is_null($this->backupStaticAttributes) &&
            is_bool($backupStaticAttributes)) {
            $this->backupStaticAttributes = $backupStaticAttributes;
        }
    }

    /**
     * @param bool $runTestInSeparateProcess
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.4.0
     */
    public function setRunTestInSeparateProcess($runTestInSeparateProcess)
    {
        if (is_bool($runTestInSeparateProcess)) {
            if ($this->runTestInSeparateProcess === null) {
                $this->runTestInSeparateProcess = $runTestInSeparateProcess;
            }
        } else {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
        }
    }

    /**
     * @param bool $preserveGlobalState
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.4.0
     */
    public function setPreserveGlobalState($preserveGlobalState)
    {
        if (is_bool($preserveGlobalState)) {
            $this->preserveGlobalState = $preserveGlobalState;
        } else {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
        }
    }

    /**
     * @param bool $inIsolation
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.4.0
     */
    public function setInIsolation($inIsolation)
    {
        if (is_bool($inIsolation)) {
            $this->inIsolation = $inIsolation;
        } else {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
        }
    }

    /**
     * @return bool
     *
     * @since  Method available since Release 4.3.0
     */
    public function isInIsolation()
    {
        return $this->inIsolation;
    }

    /**
     * @return mixed
     *
     * @since  Method available since Release 3.4.0
     */
    public function getResult()
    {
        return $this->testResult;
    }

    /**
     * @param mixed $result
     *
     * @since  Method available since Release 3.4.0
     */
    public function setResult($result)
    {
        $this->testResult = $result;
    }

    /**
     * @param callable $callback
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since Method available since Release 3.6.0
     */
    public function setOutputCallback($callback)
    {
        if (!is_callable($callback)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'callback');
        }

        $this->outputCallback = $callback;
    }

    /**
     * @return PHPUnit_Framework_TestResult
     *
     * @since  Method available since Release 3.5.7
     */
    public function getTestResultObject()
    {
        return $this->result;
    }

    /**
     * @param PHPUnit_Framework_TestResult $result
     *
     * @since Method available since Release 3.6.0
     */
    public function setTestResultObject(PHPUnit_Framework_TestResult $result)
    {
        $this->result = $result;
    }

    /**
     * This method is a wrapper for the ini_set() function that automatically
     * resets the modified php.ini setting to its original value after the
     * test is run.
     *
     * @param string $varName
     * @param string $newValue
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.0.0
     */
    protected function iniSet($varName, $newValue)
    {
        if (!is_string($varName)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        $currentValue = ini_set($varName, $newValue);

        if ($currentValue !== false) {
            $this->iniSettings[$varName] = $currentValue;
        } else {
            throw new PHPUnit_Framework_Exception(
                sprintf(
                    'INI setting "%s" could not be set to "%s".',
                    $varName,
                    $newValue
                )
            );
        }
    }

    /**
     * This method is a wrapper for the setlocale() function that automatically
     * resets the locale to its original value after the test is run.
     *
     * @param int    $category
     * @param string $locale
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.1.0
     */
    protected function setLocale()
    {
        $args = func_get_args();

        if (count($args) < 2) {
            throw new PHPUnit_Framework_Exception;
        }

        $category = $args[0];
        $locale   = $args[1];

        $categories = array(
            LC_ALL, LC_COLLATE, LC_CTYPE, LC_MONETARY, LC_NUMERIC, LC_TIME
        );

        if (defined('LC_MESSAGES')) {
            $categories[] = LC_MESSAGES;
        }

        if (!in_array($category, $categories)) {
            throw new PHPUnit_Framework_Exception;
        }

        if (!is_array($locale) && !is_string($locale)) {
            throw new PHPUnit_Framework_Exception;
        }

        $this->locale[$category] = setlocale($category, null);

        $result = call_user_func_array('setlocale', $args);

        if ($result === false) {
            throw new PHPUnit_Framework_Exception(
                'The locale functionality is not implemented on your platform, ' .
                'the specified locale does not exist or the category name is ' .
                'invalid.'
            );
        }
    }

    /**
     * Returns a mock object for the specified class.
     *
     * @param string     $originalClassName       Name of the class to mock.
     * @param array|null $methods                 When provided, only methods whose names are in the array
     *                                            are replaced with a configurable test double. The behavior
     *                                            of the other methods is not changed.
     *                                            Providing null means that no methods will be replaced.
     * @param array      $arguments               Parameters to pass to the original class' constructor.
     * @param string     $mockClassName           Class name for the generated test double class.
     * @param bool       $callOriginalConstructor Can be used to disable the call to the original class' constructor.
     * @param bool       $callOriginalClone       Can be used to disable the call to the original class' clone constructor.
     * @param bool       $callAutoload            Can be used to disable __autoload() during the generation of the test double class.
     * @param bool       $cloneArguments
     * @param bool       $callOriginalMethods
     * @param object     $proxyTarget
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.0.0
     */
    public function getMock($originalClassName, $methods = array(), array $arguments = array(), $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $cloneArguments = false, $callOriginalMethods = false, $proxyTarget = null)
    {
        $mockObject = $this->getMockObjectGenerator()->getMock(
            $originalClassName,
            $methods,
            $arguments,
            $mockClassName,
            $callOriginalConstructor,
            $callOriginalClone,
            $callAutoload,
            $cloneArguments,
            $callOriginalMethods,
            $proxyTarget
        );

        $this->mockObjects[] = $mockObject;

        return $mockObject;
    }

    /**
     * Returns a builder object to create mock objects using a fluent interface.
     *
     * @param string $className
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     *
     * @since  Method available since Release 3.5.0
     */
    public function getMockBuilder($className)
    {
        return new PHPUnit_Framework_MockObject_MockBuilder($this, $className);
    }

    /**
     * Mocks the specified class and returns the name of the mocked class.
     *
     * @param string $originalClassName
     * @param array  $methods
     * @param array  $arguments
     * @param string $mockClassName
     * @param bool   $callOriginalConstructor
     * @param bool   $callOriginalClone
     * @param bool   $callAutoload
     * @param bool   $cloneArguments
     *
     * @return string
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.5.0
     */
    protected function getMockClass($originalClassName, $methods = array(), array $arguments = array(), $mockClassName = '', $callOriginalConstructor = false, $callOriginalClone = true, $callAutoload = true, $cloneArguments = false)
    {
        $mock = $this->getMock(
            $originalClassName,
            $methods,
            $arguments,
            $mockClassName,
            $callOriginalConstructor,
            $callOriginalClone,
            $callAutoload,
            $cloneArguments
        );

        return get_class($mock);
    }

    /**
     * Returns a mock object for the specified abstract class with all abstract
     * methods of the class mocked. Concrete methods are not mocked by default.
     * To mock concrete methods, use the 7th parameter ($mockedMethods).
     *
     * @param string $originalClassName
     * @param array  $arguments
     * @param string $mockClassName
     * @param bool   $callOriginalConstructor
     * @param bool   $callOriginalClone
     * @param bool   $callAutoload
     * @param array  $mockedMethods
     * @param bool   $cloneArguments
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     *
     * @since  Method available since Release 3.4.0
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function getMockForAbstractClass($originalClassName, array $arguments = array(), $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = array(), $cloneArguments = false)
    {
        $mockObject = $this->getMockObjectGenerator()->getMockForAbstractClass(
            $originalClassName,
            $arguments,
            $mockClassName,
            $callOriginalConstructor,
            $callOriginalClone,
            $callAutoload,
            $mockedMethods,
            $cloneArguments
        );

        $this->mockObjects[] = $mockObject;

        return $mockObject;
    }

    /**
     * Returns a mock object based on the given WSDL file.
     *
     * @param string $wsdlFile
     * @param string $originalClassName
     * @param string $mockClassName
     * @param array  $methods
     * @param bool   $callOriginalConstructor
     * @param array  $options                 An array of options passed to SOAPClient::_construct
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     *
     * @since  Method available since Release 3.4.0
     */
    protected function getMockFromWsdl($wsdlFile, $originalClassName = '', $mockClassName = '', array $methods = array(), $callOriginalConstructor = true, array $options = array())
    {
        if ($originalClassName === '') {
            $originalClassName = str_replace('.wsdl', '', basename($wsdlFile));
        }

        if (!class_exists($originalClassName)) {
            eval(
            $this->getMockObjectGenerator()->generateClassFromWsdl(
                $wsdlFile,
                $originalClassName,
                $methods,
                $options
            )
            );
        }

        return $this->getMock(
            $originalClassName,
            $methods,
            array('', $options),
            $mockClassName,
            $callOriginalConstructor,
            false,
            false
        );
    }

    /**
     * Returns a mock object for the specified trait with all abstract methods
     * of the trait mocked. Concrete methods to mock can be specified with the
     * `$mockedMethods` parameter.
     *
     * @param string $traitName
     * @param array  $arguments
     * @param string $mockClassName
     * @param bool   $callOriginalConstructor
     * @param bool   $callOriginalClone
     * @param bool   $callAutoload
     * @param array  $mockedMethods
     * @param bool   $cloneArguments
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     *
     * @since  Method available since Release 4.0.0
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function getMockForTrait($traitName, array $arguments = array(), $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = array(), $cloneArguments = false)
    {
        $mockObject = $this->getMockObjectGenerator()->getMockForTrait(
            $traitName,
            $arguments,
            $mockClassName,
            $callOriginalConstructor,
            $callOriginalClone,
            $callAutoload,
            $mockedMethods,
            $cloneArguments
        );

        $this->mockObjects[] = $mockObject;

        return $mockObject;
    }

    /**
     * Returns an object for the specified trait.
     *
     * @param string $traitName
     * @param array  $arguments
     * @param string $traitClassName
     * @param bool   $callOriginalConstructor
     * @param bool   $callOriginalClone
     * @param bool   $callAutoload
     * @param bool   $cloneArguments
     *
     * @return object
     *
     * @since  Method available since Release 3.6.0
     *
     * @throws PHPUnit_Framework_Exception
     */
    protected function getObjectForTrait($traitName, array $arguments = array(), $traitClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $cloneArguments = false)
    {
        return $this->getMockObjectGenerator()->getObjectForTrait(
            $traitName,
            $arguments,
            $traitClassName,
            $callOriginalConstructor,
            $callOriginalClone,
            $callAutoload,
            $cloneArguments
        );
    }

    /**
     * @param string|null $classOrInterface
     *
     * @return \Prophecy\Prophecy\ObjectProphecy
     *
     * @throws \LogicException
     *
     * @since  Method available since Release 4.5.0
     */
    protected function prophesize($classOrInterface = null)
    {
        return $this->getProphet()->prophesize($classOrInterface);
    }

    /**
     * Adds a value to the assertion counter.
     *
     * @param int $count
     *
     * @since Method available since Release 3.3.3
     */
    public function addToAssertionCount($count)
    {
        $this->numAssertions += $count;
    }

    /**
     * Returns the number of assertions performed by this test.
     *
     * @return int
     *
     * @since  Method available since Release 3.3.0
     */
    public function getNumAssertions()
    {
        return $this->numAssertions;
    }

    /**
     * Returns a matcher that matches when the method is executed
     * zero or more times.
     *
     * @return PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount
     *
     * @since  Method available since Release 3.0.0
     */
    public static function any()
    {
        return new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
    }

    /**
     * Returns a matcher that matches when the method is never executed.
     *
     * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
     *
     * @since  Method available since Release 3.0.0
     */
    public static function never()
    {
        return new PHPUnit_Framework_MockObject_Matcher_InvokedCount(0);
    }

    /**
     * Returns a matcher that matches when the method is executed
     * at least N times.
     *
     * @param int $requiredInvocations
     *
     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastCount
     *
     * @since  Method available since Release 4.2.0
     */
    public static function atLeast($requiredInvocations)
    {
        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastCount(
            $requiredInvocations
        );
    }

    /**
     * Returns a matcher that matches when the method is executed at least once.
     *
     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce
     *
     * @since  Method available since Release 3.0.0
     */
    public static function atLeastOnce()
    {
        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce;
    }

    /**
     * Returns a matcher that matches when the method is executed exactly once.
     *
     * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
     *
     * @since  Method available since Release 3.0.0
     */
    public static function once()
    {
        return new PHPUnit_Framework_MockObject_Matcher_InvokedCount(1);
    }

    /**
     * Returns a matcher that matches when the method is executed
     * exactly $count times.
     *
     * @param int $count
     *
     * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
     *
     * @since  Method available since Release 3.0.0
     */
    public static function exactly($count)
    {
        return new PHPUnit_Framework_MockObject_Matcher_InvokedCount($count);
    }

    /**
     * Returns a matcher that matches when the method is executed
     * at most N times.
     *
     * @param int $allowedInvocations
     *
     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtMostCount
     *
     * @since  Method available since Release 4.2.0
     */
    public static function atMost($allowedInvocations)
    {
        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtMostCount(
            $allowedInvocations
        );
    }

    /**
     * Returns a matcher that matches when the method is executed
     * at the given index.
     *
     * @param int $index
     *
     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex
     *
     * @since  Method available since Release 3.0.0
     */
    public static function at($index)
    {
        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex($index);
    }

    /**
     * @param mixed $value
     *
     * @return PHPUnit_Framework_MockObject_Stub_Return
     *
     * @since  Method available since Release 3.0.0
     */
    public static function returnValue($value)
    {
        return new PHPUnit_Framework_MockObject_Stub_Return($value);
    }

    /**
     * @param array $valueMap
     *
     * @return PHPUnit_Framework_MockObject_Stub_ReturnValueMap
     *
     * @since  Method available since Release 3.6.0
     */
    public static function returnValueMap(array $valueMap)
    {
        return new PHPUnit_Framework_MockObject_Stub_ReturnValueMap($valueMap);
    }

    /**
     * @param int $argumentIndex
     *
     * @return PHPUnit_Framework_MockObject_Stub_ReturnArgument
     *
     * @since  Method available since Release 3.3.0
     */
    public static function returnArgument($argumentIndex)
    {
        return new PHPUnit_Framework_MockObject_Stub_ReturnArgument(
            $argumentIndex
        );
    }

    /**
     * @param mixed $callback
     *
     * @return PHPUnit_Framework_MockObject_Stub_ReturnCallback
     *
     * @since  Method available since Release 3.3.0
     */
    public static function returnCallback($callback)
    {
        return new PHPUnit_Framework_MockObject_Stub_ReturnCallback($callback);
    }

    /**
     * Returns the current object.
     *
     * This method is useful when mocking a fluent interface.
     *
     * @return PHPUnit_Framework_MockObject_Stub_ReturnSelf
     *
     * @since  Method available since Release 3.6.0
     */
    public static function returnSelf()
    {
        return new PHPUnit_Framework_MockObject_Stub_ReturnSelf();
    }

    /**
     * @param Exception $exception
     *
     * @return PHPUnit_Framework_MockObject_Stub_Exception
     *
     * @since  Method available since Release 3.1.0
     */
    public static function throwException(Exception $exception)
    {
        return new PHPUnit_Framework_MockObject_Stub_Exception($exception);
    }

    /**
     * @param mixed $value, ...
     *
     * @return PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls
     *
     * @since  Method available since Release 3.0.0
     */
    public static function onConsecutiveCalls()
    {
        $args = func_get_args();

        return new PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls($args);
    }

    /**
     * Gets the data set description of a TestCase.
     *
     * @param bool $includeData
     *
     * @return string
     *
     * @since  Method available since Release 3.3.0
     */
    protected function getDataSetAsString($includeData = true)
    {
        $buffer = '';

        if (!empty($this->data)) {
            if (is_int($this->dataName)) {
                $buffer .= sprintf(' with data set #%d', $this->dataName);
            } else {
                $buffer .= sprintf(' with data set "%s"', $this->dataName);
            }

            $exporter = new Exporter;

            if ($includeData) {
                $buffer .= sprintf(' (%s)', $exporter->shortenedRecursiveExport($this->data));
            }
        }

        return $buffer;
    }

    /**
     * Creates a default TestResult object.
     *
     * @return PHPUnit_Framework_TestResult
     */
    protected function createResult()
    {
        return new PHPUnit_Framework_TestResult;
    }

    /**
     * @since Method available since Release 3.5.4
     */
    protected function handleDependencies()
    {
        if (!empty($this->dependencies) && !$this->inIsolation) {
            $className  = get_class($this);
            $passed     = $this->result->passed();
            $passedKeys = array_keys($passed);
            $numKeys    = count($passedKeys);

            for ($i = 0; $i < $numKeys; $i++) {
                $pos = strpos($passedKeys[$i], ' with data set');

                if ($pos !== false) {
                    $passedKeys[$i] = substr($passedKeys[$i], 0, $pos);
                }
            }

            $passedKeys = array_flip(array_unique($passedKeys));

            foreach ($this->dependencies as $dependency) {
                if (strpos($dependency, '::') === false) {
                    $dependency = $className . '::' . $dependency;
                }

                if (!isset($passedKeys[$dependency])) {
                    $this->result->addError(
                        $this,
                        new PHPUnit_Framework_SkippedTestError(
                            sprintf(
                                'This test depends on "%s" to pass.',
                                $dependency
                            )
                        ),
                        0
                    );

                    return false;
                }

                if (isset($passed[$dependency])) {
                    if ($passed[$dependency]['size'] != PHPUnit_Util_Test::UNKNOWN &&
                        $this->getSize() != PHPUnit_Util_Test::UNKNOWN &&
                        $passed[$dependency]['size'] > $this->getSize()) {
                        $this->result->addError(
                            $this,
                            new PHPUnit_Framework_SkippedTestError(
                                'This test depends on a test that is larger than itself.'
                            ),
                            0
                        );

                        return false;
                    }

                    $this->dependencyInput[$dependency] = $passed[$dependency]['result'];
                } else {
                    $this->dependencyInput[$dependency] = null;
                }
            }
        }

        return true;
    }

    /**
     * This method is called before the first test of this test class is run.
     *
     * @since Method available since Release 3.4.0
     */
    public static function setUpBeforeClass()
    {
    }

    /**
     * Sets up the fixture, for example, open a network connection.
     * This method is called before a test is executed.
     */
    protected function setUp()
    {
    }

    /**
     * Performs assertions shared by all tests of a test case.
     *
     * This method is called before the execution of a test starts
     * and after setUp() is called.
     *
     * @since  Method available since Release 3.2.8
     */
    protected function assertPreConditions()
    {
    }

    /**
     * Performs assertions shared by all tests of a test case.
     *
     * This method is called before the execution of a test ends
     * and before tearDown() is called.
     *
     * @since  Method available since Release 3.2.8
     */
    protected function assertPostConditions()
    {
    }

    /**
     * Tears down the fixture, for example, close a network connection.
     * This method is called after a test is executed.
     */
    protected function tearDown()
    {
    }

    /**
     * This method is called after the last test of this test class is run.
     *
     * @since Method available since Release 3.4.0
     */
    public static function tearDownAfterClass()
    {
    }

    /**
     * This method is called when a test method did not execute successfully.
     *
     * @param Exception $e
     *
     * @since Method available since Release 3.4.0
     *
     * @throws Exception
     */
    protected function onNotSuccessfulTest(Exception $e)
    {
        throw $e;
    }

    /**
     * Performs custom preparations on the process isolation template.
     *
     * @param Text_Template $template
     *
     * @since Method available since Release 3.4.0
     */
    protected function prepareTemplate(Text_Template $template)
    {
    }

    /**
     * Get the mock object generator, creating it if it doesn't exist.
     *
     * @return PHPUnit_Framework_MockObject_Generator
     */
    protected function getMockObjectGenerator()
    {
        if (null === $this->mockObjectGenerator) {
            $this->mockObjectGenerator = new PHPUnit_Framework_MockObject_Generator;
        }

        return $this->mockObjectGenerator;
    }

    /**
     * @since Method available since Release 4.2.0
     */
    private function startOutputBuffering()
    {
        while (!defined('PHPUNIT_TESTSUITE') && ob_get_level() > 0) {
            ob_end_clean();
        }

        ob_start();

        $this->outputBufferingActive = true;
        $this->outputBufferingLevel  = ob_get_level();
    }

    /**
     * @since Method available since Release 4.2.0
     */
    private function stopOutputBuffering()
    {
        if (ob_get_level() != $this->outputBufferingLevel) {
            while (ob_get_level() > 0) {
                ob_end_clean();
            }

            throw new PHPUnit_Framework_RiskyTestError(
                'Test code or tested code did not (only) close its own output buffers'
            );
        }

        $output = ob_get_contents();

        if ($this->outputCallback === false) {
            $this->output = $output;
        } else {
            $this->output = call_user_func_array(
                $this->outputCallback,
                array($output)
            );
        }

        ob_end_clean();

        $this->outputBufferingActive = false;
        $this->outputBufferingLevel  = ob_get_level();
    }

    private function snapshotGlobalState()
    {
        $backupGlobals = $this->backupGlobals === null || $this->backupGlobals === true;

        if ($this->runTestInSeparateProcess || $this->inIsolation ||
            (!$backupGlobals && !$this->backupStaticAttributes)) {
            return;
        }

        $this->snapshot = $this->createGlobalStateSnapshot($backupGlobals);
    }

    private function restoreGlobalState()
    {
        if (!$this->snapshot instanceof Snapshot) {
            return;
        }

        $backupGlobals = $this->backupGlobals === null || $this->backupGlobals === true;

        if ($this->disallowChangesToGlobalState) {
            try {
                $this->compareGlobalStateSnapshots(
                    $this->snapshot,
                    $this->createGlobalStateSnapshot($backupGlobals)
                );
            } catch (PHPUnit_Framework_RiskyTestError $rte) {
                // Intentionally left empty
            }
        }

        $restorer = new Restorer;

        if ($backupGlobals) {
            $restorer->restoreGlobalVariables($this->snapshot);
        }

        if ($this->backupStaticAttributes) {
            $restorer->restoreStaticAttributes($this->snapshot);
        }

        $this->snapshot = null;

        if (isset($rte)) {
            throw $rte;
        }
    }

    /**
     * @param bool $backupGlobals
     *
     * @return Snapshot
     */
    private function createGlobalStateSnapshot($backupGlobals)
    {
        $blacklist = new Blacklist;

        foreach ($this->backupGlobalsBlacklist as $globalVariable) {
            $blacklist->addGlobalVariable($globalVariable);
        }

        if (!defined('PHPUNIT_TESTSUITE')) {
            $blacklist->addClassNamePrefix('PHPUnit');
            $blacklist->addClassNamePrefix('File_Iterator');
            $blacklist->addClassNamePrefix('PHP_CodeCoverage');
            $blacklist->addClassNamePrefix('PHP_Invoker');
            $blacklist->addClassNamePrefix('PHP_Timer');
            $blacklist->addClassNamePrefix('PHP_Token');
            $blacklist->addClassNamePrefix('Symfony');
            $blacklist->addClassNamePrefix('Text_Template');
            $blacklist->addClassNamePrefix('Doctrine\Instantiator');

            foreach ($this->backupStaticAttributesBlacklist as $class => $attributes) {
                foreach ($attributes as $attribute) {
                    $blacklist->addStaticAttribute($class, $attribute);
                }
            }
        }

        return new Snapshot(
            $blacklist,
            $backupGlobals,
            $this->backupStaticAttributes,
            false,
            false,
            false,
            false,
            false,
            false,
            false
        );
    }

    /**
     * @param Snapshot $before
     * @param Snapshot $after
     *
     * @throws PHPUnit_Framework_RiskyTestError
     */
    private function compareGlobalStateSnapshots(Snapshot $before, Snapshot $after)
    {
        $backupGlobals = $this->backupGlobals === null || $this->backupGlobals === true;

        if ($backupGlobals) {
            $this->compareGlobalStateSnapshotPart(
                $before->globalVariables(),
                $after->globalVariables(),
                "--- Global variables before the test\n+++ Global variables after the test\n"
            );

            $this->compareGlobalStateSnapshotPart(
                $before->superGlobalVariables(),
                $after->superGlobalVariables(),
                "--- Super-global variables before the test\n+++ Super-global variables after the test\n"
            );
        }

        if ($this->backupStaticAttributes) {
            $this->compareGlobalStateSnapshotPart(
                $before->staticAttributes(),
                $after->staticAttributes(),
                "--- Static attributes before the test\n+++ Static attributes after the test\n"
            );
        }
    }

    /**
     * @param array  $before
     * @param array  $after
     * @param string $header
     *
     * @throws PHPUnit_Framework_RiskyTestError
     */
    private function compareGlobalStateSnapshotPart(array $before, array $after, $header)
    {
        if ($before != $after) {
            $differ   = new Differ($header);
            $exporter = new Exporter;

            $diff = $differ->diff(
                $exporter->export($before),
                $exporter->export($after)
            );

            throw new PHPUnit_Framework_RiskyTestError(
                $diff
            );
        }
    }

    /**
     * @return Prophecy\Prophet
     *
     * @since Method available since Release 4.5.0
     */
    private function getProphet()
    {
        if ($this->prophet === null) {
            $this->prophet = new Prophet;
        }

        return $this->prophet;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A TestFailure collects a failed test together with the caught exception.
 *
 * @since Class available since Release 2.0.0
 */
class PHPUnit_Framework_TestFailure
{
    /**
     * @var string
     */
    private $testName;

    /**
     * @var PHPUnit_Framework_Test|null
     */
    protected $failedTest;

    /**
     * @var Exception
     */
    protected $thrownException;

    /**
     * Constructs a TestFailure with the given test and exception.
     *
     * @param PHPUnit_Framework_Test $failedTest
     * @param Exception              $thrownException
     */
    public function __construct(PHPUnit_Framework_Test $failedTest, Exception $thrownException)
    {
        if ($failedTest instanceof PHPUnit_Framework_SelfDescribing) {
            $this->testName = $failedTest->toString();
        } else {
            $this->testName = get_class($failedTest);
        }
        if (!$failedTest instanceof PHPUnit_Framework_TestCase || !$failedTest->isInIsolation()) {
            $this->failedTest = $failedTest;
        }
        $this->thrownException = $thrownException;
    }

    /**
     * Returns a short description of the failure.
     *
     * @return string
     */
    public function toString()
    {
        return sprintf(
            '%s: %s',
            $this->testName,
            $this->thrownException->getMessage()
        );
    }

    /**
     * Returns a description for the thrown exception.
     *
     * @return string
     *
     * @since  Method available since Release 3.4.0
     */
    public function getExceptionAsString()
    {
        return self::exceptionToString($this->thrownException);
    }

    /**
     * Returns a description for an exception.
     *
     * @param Exception $e
     *
     * @return string
     *
     * @since  Method available since Release 3.2.0
     */
    public static function exceptionToString(Exception $e)
    {
        if ($e instanceof PHPUnit_Framework_SelfDescribing) {
            $buffer = $e->toString();

            if ($e instanceof PHPUnit_Framework_ExpectationFailedException && $e->getComparisonFailure()) {
                $buffer = $buffer . $e->getComparisonFailure()->getDiff();
            }

            if (!empty($buffer)) {
                $buffer = trim($buffer) . "\n";
            }
        } elseif ($e instanceof PHPUnit_Framework_Error) {
            $buffer = $e->getMessage() . "\n";
        } elseif ($e instanceof PHPUnit_Framework_ExceptionWrapper) {
            $buffer = $e->getClassname() . ': ' . $e->getMessage() . "\n";
        } else {
            $buffer = get_class($e) . ': ' . $e->getMessage() . "\n";
        }

        return $buffer;
    }

    /**
     * Returns the name of the failing test (including data set, if any).
     *
     * @return string
     *
     * @since  Method available since Release 4.3.0
     */
    public function getTestName()
    {
        return $this->testName;
    }

    /**
     * Returns the failing test.
     *
     * Note: The test object is not set when the test is executed in process
     * isolation.
     *
     * @see PHPUnit_Framework_Exception
     *
     * @return PHPUnit_Framework_Test|null
     */
    public function failedTest()
    {
        return $this->failedTest;
    }

    /**
     * Gets the thrown exception.
     *
     * @return Exception
     */
    public function thrownException()
    {
        return $this->thrownException;
    }

    /**
     * Returns the exception's message.
     *
     * @return string
     */
    public function exceptionMessage()
    {
        return $this->thrownException()->getMessage();
    }

    /**
     * Returns true if the thrown exception
     * is of type AssertionFailedError.
     *
     * @return bool
     */
    public function isFailure()
    {
        return ($this->thrownException() instanceof PHPUnit_Framework_AssertionFailedError);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A Listener for test progress.
 *
 * @since Interface available since Release 2.0.0
 */
interface PHPUnit_Framework_TestListener
{
    /**
     * An error occurred.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     */
    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time);

    /**
     * A failure occurred.
     *
     * @param PHPUnit_Framework_Test                 $test
     * @param PHPUnit_Framework_AssertionFailedError $e
     * @param float                                  $time
     */
    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time);

    /**
     * Incomplete test.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     */
    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time);

    /**
     * Risky test.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     *
     * @since  Method available since Release 4.0.0
     */
    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time);

    /**
     * Skipped test.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     *
     * @since  Method available since Release 3.0.0
     */
    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time);

    /**
     * A test suite started.
     *
     * @param PHPUnit_Framework_TestSuite $suite
     *
     * @since  Method available since Release 2.2.0
     */
    public function startTestSuite(PHPUnit_Framework_TestSuite $suite);

    /**
     * A test suite ended.
     *
     * @param PHPUnit_Framework_TestSuite $suite
     *
     * @since  Method available since Release 2.2.0
     */
    public function endTestSuite(PHPUnit_Framework_TestSuite $suite);

    /**
     * A test started.
     *
     * @param PHPUnit_Framework_Test $test
     */
    public function startTest(PHPUnit_Framework_Test $test);

    /**
     * A test ended.
     *
     * @param PHPUnit_Framework_Test $test
     * @param float                  $time
     */
    public function endTest(PHPUnit_Framework_Test $test, $time);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A TestResult collects the results of executing a test case.
 *
 * @since Class available since Release 2.0.0
 */
class PHPUnit_Framework_TestResult implements Countable
{
    /**
     * @var array
     */
    protected $passed = array();

    /**
     * @var array
     */
    protected $errors = array();

    /**
     * @var array
     */
    protected $failures = array();

    /**
     * @var array
     */
    protected $notImplemented = array();

    /**
     * @var array
     */
    protected $risky = array();

    /**
     * @var array
     */
    protected $skipped = array();

    /**
     * @var array
     */
    protected $listeners = array();

    /**
     * @var int
     */
    protected $runTests = 0;

    /**
     * @var float
     */
    protected $time = 0;

    /**
     * @var PHPUnit_Framework_TestSuite
     */
    protected $topTestSuite = null;

    /**
     * Code Coverage information.
     *
     * @var PHP_CodeCoverage
     */
    protected $codeCoverage;

    /**
     * @var bool
     */
    protected $convertErrorsToExceptions = true;

    /**
     * @var bool
     */
    protected $stop = false;

    /**
     * @var bool
     */
    protected $stopOnError = false;

    /**
     * @var bool
     */
    protected $stopOnFailure = false;

    /**
     * @var bool
     */
    protected $beStrictAboutTestsThatDoNotTestAnything = false;

    /**
     * @var bool
     */
    protected $beStrictAboutOutputDuringTests = false;

    /**
     * @var bool
     */
    protected $beStrictAboutTestSize = false;

    /**
     * @var bool
     */
    protected $beStrictAboutTodoAnnotatedTests = false;

    /**
     * @var bool
     */
    protected $stopOnRisky = false;

    /**
     * @var bool
     */
    protected $stopOnIncomplete = false;

    /**
     * @var bool
     */
    protected $stopOnSkipped = false;

    /**
     * @var bool
     */
    protected $lastTestFailed = false;

    /**
     * @var int
     */
    protected $timeoutForSmallTests = 1;

    /**
     * @var int
     */
    protected $timeoutForMediumTests = 10;

    /**
     * @var int
     */
    protected $timeoutForLargeTests = 60;

    /**
     * Registers a TestListener.
     *
     * @param  PHPUnit_Framework_TestListener
     */
    public function addListener(PHPUnit_Framework_TestListener $listener)
    {
        $this->listeners[] = $listener;
    }

    /**
     * Unregisters a TestListener.
     *
     * @param PHPUnit_Framework_TestListener $listener
     */
    public function removeListener(PHPUnit_Framework_TestListener $listener)
    {
        foreach ($this->listeners as $key => $_listener) {
            if ($listener === $_listener) {
                unset($this->listeners[$key]);
            }
        }
    }

    /**
     * Flushes all flushable TestListeners.
     *
     * @since  Method available since Release 3.0.0
     */
    public function flushListeners()
    {
        foreach ($this->listeners as $listener) {
            if ($listener instanceof PHPUnit_Util_Printer) {
                $listener->flush();
            }
        }
    }

    /**
     * Adds an error to the list of errors.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     */
    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
        if ($e instanceof PHPUnit_Framework_RiskyTest) {
            $this->risky[] = new PHPUnit_Framework_TestFailure($test, $e);
            $notifyMethod  = 'addRiskyTest';

            if ($this->stopOnRisky) {
                $this->stop();
            }
        } elseif ($e instanceof PHPUnit_Framework_IncompleteTest) {
            $this->notImplemented[] = new PHPUnit_Framework_TestFailure($test, $e);
            $notifyMethod           = 'addIncompleteTest';

            if ($this->stopOnIncomplete) {
                $this->stop();
            }
        } elseif ($e instanceof PHPUnit_Framework_SkippedTest) {
            $this->skipped[] = new PHPUnit_Framework_TestFailure($test, $e);
            $notifyMethod    = 'addSkippedTest';

            if ($this->stopOnSkipped) {
                $this->stop();
            }
        } else {
            $this->errors[] = new PHPUnit_Framework_TestFailure($test, $e);
            $notifyMethod   = 'addError';

            if ($this->stopOnError || $this->stopOnFailure) {
                $this->stop();
            }
        }

        foreach ($this->listeners as $listener) {
            $listener->$notifyMethod($test, $e, $time);
        }

        $this->lastTestFailed = true;
        $this->time          += $time;
    }

    /**
     * Adds a failure to the list of failures.
     * The passed in exception caused the failure.
     *
     * @param PHPUnit_Framework_Test                 $test
     * @param PHPUnit_Framework_AssertionFailedError $e
     * @param float                                  $time
     */
    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
    {
        if ($e instanceof PHPUnit_Framework_RiskyTest ||
            $e instanceof PHPUnit_Framework_OutputError) {
            $this->risky[] = new PHPUnit_Framework_TestFailure($test, $e);
            $notifyMethod  = 'addRiskyTest';

            if ($this->stopOnRisky) {
                $this->stop();
            }
        } elseif ($e instanceof PHPUnit_Framework_IncompleteTest) {
            $this->notImplemented[] = new PHPUnit_Framework_TestFailure($test, $e);
            $notifyMethod           = 'addIncompleteTest';

            if ($this->stopOnIncomplete) {
                $this->stop();
            }
        } elseif ($e instanceof PHPUnit_Framework_SkippedTest) {
            $this->skipped[] = new PHPUnit_Framework_TestFailure($test, $e);
            $notifyMethod    = 'addSkippedTest';

            if ($this->stopOnSkipped) {
                $this->stop();
            }
        } else {
            $this->failures[] = new PHPUnit_Framework_TestFailure($test, $e);
            $notifyMethod     = 'addFailure';

            if ($this->stopOnFailure) {
                $this->stop();
            }
        }

        foreach ($this->listeners as $listener) {
            $listener->$notifyMethod($test, $e, $time);
        }

        $this->lastTestFailed = true;
        $this->time          += $time;
    }

    /**
     * Informs the result that a testsuite will be started.
     *
     * @param PHPUnit_Framework_TestSuite $suite
     *
     * @since  Method available since Release 2.2.0
     */
    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
        if ($this->topTestSuite === null) {
            $this->topTestSuite = $suite;
        }

        foreach ($this->listeners as $listener) {
            $listener->startTestSuite($suite);
        }
    }

    /**
     * Informs the result that a testsuite was completed.
     *
     * @param PHPUnit_Framework_TestSuite $suite
     *
     * @since  Method available since Release 2.2.0
     */
    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
        foreach ($this->listeners as $listener) {
            $listener->endTestSuite($suite);
        }
    }

    /**
     * Informs the result that a test will be started.
     *
     * @param PHPUnit_Framework_Test $test
     */
    public function startTest(PHPUnit_Framework_Test $test)
    {
        $this->lastTestFailed = false;
        $this->runTests      += count($test);

        foreach ($this->listeners as $listener) {
            $listener->startTest($test);
        }
    }

    /**
     * Informs the result that a test was completed.
     *
     * @param PHPUnit_Framework_Test $test
     * @param float                  $time
     */
    public function endTest(PHPUnit_Framework_Test $test, $time)
    {
        foreach ($this->listeners as $listener) {
            $listener->endTest($test, $time);
        }

        if (!$this->lastTestFailed && $test instanceof PHPUnit_Framework_TestCase) {
            $class  = get_class($test);
            $key    = $class . '::' . $test->getName();

            $this->passed[$key] = array(
                'result' => $test->getResult(),
                'size'   => PHPUnit_Util_Test::getSize(
                    $class,
                    $test->getName(false)
                )
            );

            $this->time += $time;
        }
    }

    /**
     * Returns true if no risky test occurred.
     *
     * @return bool
     *
     * @since  Method available since Release 4.0.0
     */
    public function allHarmless()
    {
        return $this->riskyCount() == 0;
    }

    /**
     * Gets the number of risky tests.
     *
     * @return int
     *
     * @since  Method available since Release 4.0.0
     */
    public function riskyCount()
    {
        return count($this->risky);
    }

    /**
     * Returns true if no incomplete test occurred.
     *
     * @return bool
     */
    public function allCompletelyImplemented()
    {
        return $this->notImplementedCount() == 0;
    }

    /**
     * Gets the number of incomplete tests.
     *
     * @return int
     */
    public function notImplementedCount()
    {
        return count($this->notImplemented);
    }

    /**
     * Returns an Enumeration for the risky tests.
     *
     * @return array
     *
     * @since  Method available since Release 4.0.0
     */
    public function risky()
    {
        return $this->risky;
    }

    /**
     * Returns an Enumeration for the incomplete tests.
     *
     * @return array
     */
    public function notImplemented()
    {
        return $this->notImplemented;
    }

    /**
     * Returns true if no test has been skipped.
     *
     * @return bool
     *
     * @since  Method available since Release 3.0.0
     */
    public function noneSkipped()
    {
        return $this->skippedCount() == 0;
    }

    /**
     * Gets the number of skipped tests.
     *
     * @return int
     *
     * @since  Method available since Release 3.0.0
     */
    public function skippedCount()
    {
        return count($this->skipped);
    }

    /**
     * Returns an Enumeration for the skipped tests.
     *
     * @return array
     *
     * @since  Method available since Release 3.0.0
     */
    public function skipped()
    {
        return $this->skipped;
    }

    /**
     * Gets the number of detected errors.
     *
     * @return int
     */
    public function errorCount()
    {
        return count($this->errors);
    }

    /**
     * Returns an Enumeration for the errors.
     *
     * @return array
     */
    public function errors()
    {
        return $this->errors;
    }

    /**
     * Gets the number of detected failures.
     *
     * @return int
     */
    public function failureCount()
    {
        return count($this->failures);
    }

    /**
     * Returns an Enumeration for the failures.
     *
     * @return array
     */
    public function failures()
    {
        return $this->failures;
    }

    /**
     * Returns the names of the tests that have passed.
     *
     * @return array
     *
     * @since  Method available since Release 3.4.0
     */
    public function passed()
    {
        return $this->passed;
    }

    /**
     * Returns the (top) test suite.
     *
     * @return PHPUnit_Framework_TestSuite
     *
     * @since  Method available since Release 3.0.0
     */
    public function topTestSuite()
    {
        return $this->topTestSuite;
    }

    /**
     * Returns whether code coverage information should be collected.
     *
     * @return bool If code coverage should be collected
     *
     * @since  Method available since Release 3.2.0
     */
    public function getCollectCodeCoverageInformation()
    {
        return $this->codeCoverage !== null;
    }

    /**
     * Runs a TestCase.
     *
     * @param PHPUnit_Framework_Test $test
     */
    public function run(PHPUnit_Framework_Test $test)
    {
        PHPUnit_Framework_Assert::resetCount();

        $error      = false;
        $failure    = false;
        $incomplete = false;
        $risky      = false;
        $skipped    = false;

        $this->startTest($test);

        $errorHandlerSet = false;

        if ($this->convertErrorsToExceptions) {
            $oldErrorHandler = set_error_handler(
                array('PHPUnit_Util_ErrorHandler', 'handleError'),
                E_ALL | E_STRICT
            );

            if ($oldErrorHandler === null) {
                $errorHandlerSet = true;
            } else {
                restore_error_handler();
            }
        }

        $collectCodeCoverage = $this->codeCoverage !== null &&
                               !$test instanceof PHPUnit_Extensions_SeleniumTestCase &&
                               !$test instanceof PHPUnit_Framework_Warning;

        if ($collectCodeCoverage) {
            // We need to blacklist test source files when no whitelist is used.
            if (!$this->codeCoverage->filter()->hasWhitelist()) {
                $classes = $this->getHierarchy(get_class($test), true);

                foreach ($classes as $class) {
                    $this->codeCoverage->filter()->addFileToBlacklist(
                        $class->getFileName()
                    );
                }
            }

            $this->codeCoverage->start($test);
        }

        PHP_Timer::start();

        try {
            if (!$test instanceof PHPUnit_Framework_Warning &&
                $test->getSize() != PHPUnit_Util_Test::UNKNOWN &&
                $this->beStrictAboutTestSize &&
                extension_loaded('pcntl') && class_exists('PHP_Invoker')) {
                switch ($test->getSize()) {
                    case PHPUnit_Util_Test::SMALL:
                        $_timeout = $this->timeoutForSmallTests;
                        break;

                    case PHPUnit_Util_Test::MEDIUM:
                        $_timeout = $this->timeoutForMediumTests;
                        break;

                    case PHPUnit_Util_Test::LARGE:
                        $_timeout = $this->timeoutForLargeTests;
                        break;
                }

                $invoker = new PHP_Invoker;
                $invoker->invoke(array($test, 'runBare'), array(), $_timeout);
            } else {
                $test->runBare();
            }
        } catch (PHPUnit_Framework_AssertionFailedError $e) {
            $failure = true;

            if ($e instanceof PHPUnit_Framework_RiskyTestError) {
                $risky = true;
            } elseif ($e instanceof PHPUnit_Framework_IncompleteTestError) {
                $incomplete = true;
            } elseif ($e instanceof PHPUnit_Framework_SkippedTestError) {
                $skipped = true;
            }
        } catch (PHPUnit_Framework_Exception $e) {
            $error = true;
        } catch (Throwable $e) {
            $e     = new PHPUnit_Framework_ExceptionWrapper($e);
            $error = true;
        } catch (Exception $e) {
            $e     = new PHPUnit_Framework_ExceptionWrapper($e);
            $error = true;
        }

        $time = PHP_Timer::stop();
        $test->addToAssertionCount(PHPUnit_Framework_Assert::getCount());

        if ($this->beStrictAboutTestsThatDoNotTestAnything &&
            $test->getNumAssertions() == 0) {
            $risky = true;
        }

        if ($collectCodeCoverage) {
            $append           = !$risky && !$incomplete && !$skipped;
            $linesToBeCovered = array();
            $linesToBeUsed    = array();

            if ($append && $test instanceof PHPUnit_Framework_TestCase) {
                $linesToBeCovered = PHPUnit_Util_Test::getLinesToBeCovered(
                    get_class($test),
                    $test->getName(false)
                );

                $linesToBeUsed = PHPUnit_Util_Test::getLinesToBeUsed(
                    get_class($test),
                    $test->getName(false)
                );
            }

            try {
                $this->codeCoverage->stop(
                    $append,
                    $linesToBeCovered,
                    $linesToBeUsed
                );
            } catch (PHP_CodeCoverage_Exception_UnintentionallyCoveredCode $cce) {
                $this->addFailure(
                    $test,
                    new PHPUnit_Framework_UnintentionallyCoveredCodeError(
                        'This test executed code that is not listed as code to be covered or used:' .
                        PHP_EOL . $cce->getMessage()
                    ),
                    $time
                );
            } catch (PHPUnit_Framework_InvalidCoversTargetException $cce) {
                $this->addFailure(
                    $test,
                    new PHPUnit_Framework_InvalidCoversTargetError(
                        $cce->getMessage()
                    ),
                    $time
                );
            } catch (PHP_CodeCoverage_Exception $cce) {
                $error = true;

                if (!isset($e)) {
                    $e = $cce;
                }
            }
        }

        if ($errorHandlerSet === true) {
            restore_error_handler();
        }

        if ($error === true) {
            $this->addError($test, $e, $time);
        } elseif ($failure === true) {
            $this->addFailure($test, $e, $time);
        } elseif ($this->beStrictAboutTestsThatDoNotTestAnything &&
                 $test->getNumAssertions() == 0) {
            $this->addFailure(
                $test,
                new PHPUnit_Framework_RiskyTestError(
                    'This test did not perform any assertions'
                ),
                $time
            );
        } elseif ($this->beStrictAboutOutputDuringTests && $test->hasOutput()) {
            $this->addFailure(
                $test,
                new PHPUnit_Framework_OutputError(
                    sprintf(
                        'This test printed output: %s',
                        $test->getActualOutput()
                    )
                ),
                $time
            );
        } elseif ($this->beStrictAboutTodoAnnotatedTests && $test instanceof PHPUnit_Framework_TestCase) {
            $annotations = $test->getAnnotations();

            if (isset($annotations['method']['todo'])) {
                $this->addFailure(
                    $test,
                    new PHPUnit_Framework_RiskyTestError(
                        'Test method is annotated with @todo'
                    ),
                    $time
                );
            }
        }

        $this->endTest($test, $time);
    }

    /**
     * Gets the number of run tests.
     *
     * @return int
     */
    public function count()
    {
        return $this->runTests;
    }

    /**
     * Checks whether the test run should stop.
     *
     * @return bool
     */
    public function shouldStop()
    {
        return $this->stop;
    }

    /**
     * Marks that the test run should stop.
     */
    public function stop()
    {
        $this->stop = true;
    }

    /**
     * Returns the PHP_CodeCoverage object.
     *
     * @return PHP_CodeCoverage
     *
     * @since  Method available since Release 3.5.0
     */
    public function getCodeCoverage()
    {
        return $this->codeCoverage;
    }

    /**
     * Sets the PHP_CodeCoverage object.
     *
     * @param PHP_CodeCoverage $codeCoverage
     *
     * @since Method available since Release 3.6.0
     */
    public function setCodeCoverage(PHP_CodeCoverage $codeCoverage)
    {
        $this->codeCoverage = $codeCoverage;
    }

    /**
     * Enables or disables the error-to-exception conversion.
     *
     * @param bool $flag
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.2.14
     */
    public function convertErrorsToExceptions($flag)
    {
        if (!is_bool($flag)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->convertErrorsToExceptions = $flag;
    }

    /**
     * Returns the error-to-exception conversion setting.
     *
     * @return bool
     *
     * @since  Method available since Release 3.4.0
     */
    public function getConvertErrorsToExceptions()
    {
        return $this->convertErrorsToExceptions;
    }

    /**
     * Enables or disables the stopping when an error occurs.
     *
     * @param bool $flag
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.5.0
     */
    public function stopOnError($flag)
    {
        if (!is_bool($flag)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->stopOnError = $flag;
    }

    /**
     * Enables or disables the stopping when a failure occurs.
     *
     * @param bool $flag
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.1.0
     */
    public function stopOnFailure($flag)
    {
        if (!is_bool($flag)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->stopOnFailure = $flag;
    }

    /**
     * @param bool $flag
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 4.0.0
     */
    public function beStrictAboutTestsThatDoNotTestAnything($flag)
    {
        if (!is_bool($flag)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->beStrictAboutTestsThatDoNotTestAnything = $flag;
    }

    /**
     * @return bool
     *
     * @since  Method available since Release 4.0.0
     */
    public function isStrictAboutTestsThatDoNotTestAnything()
    {
        return $this->beStrictAboutTestsThatDoNotTestAnything;
    }

    /**
     * @param bool $flag
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 4.0.0
     */
    public function beStrictAboutOutputDuringTests($flag)
    {
        if (!is_bool($flag)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->beStrictAboutOutputDuringTests = $flag;
    }

    /**
     * @return bool
     *
     * @since  Method available since Release 4.0.0
     */
    public function isStrictAboutOutputDuringTests()
    {
        return $this->beStrictAboutOutputDuringTests;
    }

    /**
     * @param bool $flag
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 4.0.0
     */
    public function beStrictAboutTestSize($flag)
    {
        if (!is_bool($flag)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->beStrictAboutTestSize = $flag;
    }

    /**
     * @return bool
     *
     * @since  Method available since Release 4.0.0
     */
    public function isStrictAboutTestSize()
    {
        return $this->beStrictAboutTestSize;
    }

    /**
     * @param bool $flag
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 4.2.0
     */
    public function beStrictAboutTodoAnnotatedTests($flag)
    {
        if (!is_bool($flag)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->beStrictAboutTodoAnnotatedTests = $flag;
    }

    /**
     * @return bool
     *
     * @since  Method available since Release 4.2.0
     */
    public function isStrictAboutTodoAnnotatedTests()
    {
        return $this->beStrictAboutTodoAnnotatedTests;
    }

    /**
     * Enables or disables the stopping for risky tests.
     *
     * @param bool $flag
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 4.0.0
     */
    public function stopOnRisky($flag)
    {
        if (!is_bool($flag)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->stopOnRisky = $flag;
    }

    /**
     * Enables or disables the stopping for incomplete tests.
     *
     * @param bool $flag
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.5.0
     */
    public function stopOnIncomplete($flag)
    {
        if (!is_bool($flag)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->stopOnIncomplete = $flag;
    }

    /**
     * Enables or disables the stopping for skipped tests.
     *
     * @param bool $flag
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.1.0
     */
    public function stopOnSkipped($flag)
    {
        if (!is_bool($flag)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->stopOnSkipped = $flag;
    }

    /**
     * Returns the time spent running the tests.
     *
     * @return float
     */
    public function time()
    {
        return $this->time;
    }

    /**
     * Returns whether the entire test was successful or not.
     *
     * @return bool
     */
    public function wasSuccessful()
    {
        return empty($this->errors) && empty($this->failures);
    }

    /**
     * Sets the timeout for small tests.
     *
     * @param int $timeout
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.6.0
     */
    public function setTimeoutForSmallTests($timeout)
    {
        if (!is_integer($timeout)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
        }

        $this->timeoutForSmallTests = $timeout;
    }

    /**
     * Sets the timeout for medium tests.
     *
     * @param int $timeout
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.6.0
     */
    public function setTimeoutForMediumTests($timeout)
    {
        if (!is_integer($timeout)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
        }

        $this->timeoutForMediumTests = $timeout;
    }

    /**
     * Sets the timeout for large tests.
     *
     * @param int $timeout
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.6.0
     */
    public function setTimeoutForLargeTests($timeout)
    {
        if (!is_integer($timeout)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
        }

        $this->timeoutForLargeTests = $timeout;
    }

    /**
     * Returns the class hierarchy for a given class.
     *
     * @param string $className
     * @param bool   $asReflectionObjects
     *
     * @return array
     */
    protected function getHierarchy($className, $asReflectionObjects = false)
    {
        if ($asReflectionObjects) {
            $classes = array(new ReflectionClass($className));
        } else {
            $classes = array($className);
        }

        $done = false;

        while (!$done) {
            if ($asReflectionObjects) {
                $class = new ReflectionClass(
                    $classes[count($classes) - 1]->getName()
                );
            } else {
                $class = new ReflectionClass($classes[count($classes) - 1]);
            }

            $parent = $class->getParentClass();

            if ($parent !== false) {
                if ($asReflectionObjects) {
                    $classes[] = $parent;
                } else {
                    $classes[] = $parent->getName();
                }
            } else {
                $done = true;
            }
        }

        return $classes;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A TestSuite is a composite of Tests. It runs a collection of test cases.
 *
 * @since Class available since Release 2.0.0
 */
class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Framework_SelfDescribing, IteratorAggregate
{
    /**
     * Last count of tests in this suite.
     *
     * @var int|null
     */
    private $cachedNumTests;

    /**
     * Enable or disable the backup and restoration of the $GLOBALS array.
     *
     * @var bool
     */
    protected $backupGlobals = null;

    /**
     * Enable or disable the backup and restoration of static attributes.
     *
     * @var bool
     */
    protected $backupStaticAttributes = null;

    /**
     * @var bool
     */
    private $disallowChangesToGlobalState = null;

    /**
     * @var bool
     */
    protected $runTestInSeparateProcess = false;

    /**
     * The name of the test suite.
     *
     * @var string
     */
    protected $name = '';

    /**
     * The test groups of the test suite.
     *
     * @var array
     */
    protected $groups = array();

    /**
     * The tests in the test suite.
     *
     * @var array
     */
    protected $tests = array();

    /**
     * The number of tests in the test suite.
     *
     * @var int
     */
    protected $numTests = -1;

    /**
     * @var bool
     */
    protected $testCase = false;

    /**
     * @var array
     */
    protected $foundClasses = array();

    /**
     * @var PHPUnit_Runner_Filter_Factory
     */
    private $iteratorFilter = null;

    /**
     * Constructs a new TestSuite:
     *
     *   - PHPUnit_Framework_TestSuite() constructs an empty TestSuite.
     *
     *   - PHPUnit_Framework_TestSuite(ReflectionClass) constructs a
     *     TestSuite from the given class.
     *
     *   - PHPUnit_Framework_TestSuite(ReflectionClass, String)
     *     constructs a TestSuite from the given class with the given
     *     name.
     *
     *   - PHPUnit_Framework_TestSuite(String) either constructs a
     *     TestSuite from the given class (if the passed string is the
     *     name of an existing class) or constructs an empty TestSuite
     *     with the given name.
     *
     * @param mixed  $theClass
     * @param string $name
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function __construct($theClass = '', $name = '')
    {
        $argumentsValid = false;

        if (is_object($theClass) &&
            $theClass instanceof ReflectionClass) {
            $argumentsValid = true;
        } elseif (is_string($theClass) &&
                 $theClass !== '' &&
                 class_exists($theClass, false)) {
            $argumentsValid = true;

            if ($name == '') {
                $name = $theClass;
            }

            $theClass = new ReflectionClass($theClass);
        } elseif (is_string($theClass)) {
            $this->setName($theClass);

            return;
        }

        if (!$argumentsValid) {
            throw new PHPUnit_Framework_Exception;
        }

        if (!$theClass->isSubclassOf('PHPUnit_Framework_TestCase')) {
            throw new PHPUnit_Framework_Exception(
                'Class "' . $theClass->name . '" does not extend PHPUnit_Framework_TestCase.'
            );
        }

        if ($name != '') {
            $this->setName($name);
        } else {
            $this->setName($theClass->getName());
        }

        $constructor = $theClass->getConstructor();

        if ($constructor !== null &&
            !$constructor->isPublic()) {
            $this->addTest(
                self::warning(
                    sprintf(
                        'Class "%s" has no public constructor.',
                        $theClass->getName()
                    )
                )
            );

            return;
        }

        foreach ($theClass->getMethods() as $method) {
            $this->addTestMethod($theClass, $method);
        }

        if (empty($this->tests)) {
            $this->addTest(
                self::warning(
                    sprintf(
                        'No tests found in class "%s".',
                        $theClass->getName()
                    )
                )
            );
        }

        $this->testCase = true;
    }

    /**
     * Returns a string representation of the test suite.
     *
     * @return string
     */
    public function toString()
    {
        return $this->getName();
    }

    /**
     * Adds a test to the suite.
     *
     * @param PHPUnit_Framework_Test $test
     * @param array                  $groups
     */
    public function addTest(PHPUnit_Framework_Test $test, $groups = array())
    {
        $class = new ReflectionClass($test);

        if (!$class->isAbstract()) {
            $this->tests[]  = $test;
            $this->numTests = -1;

            if ($test instanceof self &&
                empty($groups)) {
                $groups = $test->getGroups();
            }

            if (empty($groups)) {
                $groups = array('default');
            }

            foreach ($groups as $group) {
                if (!isset($this->groups[$group])) {
                    $this->groups[$group] = array($test);
                } else {
                    $this->groups[$group][] = $test;
                }
            }
        }
    }

    /**
     * Adds the tests from the given class to the suite.
     *
     * @param mixed $testClass
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function addTestSuite($testClass)
    {
        if (is_string($testClass) && class_exists($testClass)) {
            $testClass = new ReflectionClass($testClass);
        }

        if (!is_object($testClass)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                1,
                'class name or object'
            );
        }

        if ($testClass instanceof self) {
            $this->addTest($testClass);
        } elseif ($testClass instanceof ReflectionClass) {
            $suiteMethod = false;

            if (!$testClass->isAbstract()) {
                if ($testClass->hasMethod(PHPUnit_Runner_BaseTestRunner::SUITE_METHODNAME)) {
                    $method = $testClass->getMethod(
                        PHPUnit_Runner_BaseTestRunner::SUITE_METHODNAME
                    );

                    if ($method->isStatic()) {
                        $this->addTest(
                            $method->invoke(null, $testClass->getName())
                        );

                        $suiteMethod = true;
                    }
                }
            }

            if (!$suiteMethod && !$testClass->isAbstract()) {
                $this->addTest(new self($testClass));
            }
        } else {
            throw new PHPUnit_Framework_Exception;
        }
    }

    /**
     * Wraps both addTest() and addTestSuite
     * as well as the separate import statements for the user's convenience.
     *
     * If the named file cannot be read or there are no new tests that can be
     * added, a PHPUnit_Framework_Warning will be created instead,
     * leaving the current test run untouched.
     *
     * @param string $filename
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 2.3.0
     */
    public function addTestFile($filename)
    {
        if (!is_string($filename)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
        }

        if (file_exists($filename) && substr($filename, -5) == '.phpt') {
            $this->addTest(
                new PHPUnit_Extensions_PhptTestCase($filename)
            );

            return;
        }

        // The given file may contain further stub classes in addition to the
        // test class itself. Figure out the actual test class.
        $classes    = get_declared_classes();
        $filename   = PHPUnit_Util_Fileloader::checkAndLoad($filename);
        $newClasses = array_diff(get_declared_classes(), $classes);

        // The diff is empty in case a parent class (with test methods) is added
        // AFTER a child class that inherited from it. To account for that case,
        // cumulate all discovered classes, so the parent class may be found in
        // a later invocation.
        if ($newClasses) {
            // On the assumption that test classes are defined first in files,
            // process discovered classes in approximate LIFO order, so as to
            // avoid unnecessary reflection.
            $this->foundClasses = array_merge($newClasses, $this->foundClasses);
        }

        // The test class's name must match the filename, either in full, or as
        // a PEAR/PSR-0 prefixed shortname ('NameSpace_ShortName'), or as a
        // PSR-1 local shortname ('NameSpace\ShortName'). The comparison must be
        // anchored to prevent false-positive matches (e.g., 'OtherShortName').
        $shortname      = basename($filename, '.php');
        $shortnameRegEx = '/(?:^|_|\\\\)' . preg_quote($shortname, '/') . '$/';

        foreach ($this->foundClasses as $i => $className) {
            if (preg_match($shortnameRegEx, $className)) {
                $class = new ReflectionClass($className);

                if ($class->getFileName() == $filename) {
                    $newClasses = array($className);
                    unset($this->foundClasses[$i]);
                    break;
                }
            }
        }

        foreach ($newClasses as $className) {
            $class = new ReflectionClass($className);

            if (!$class->isAbstract()) {
                if ($class->hasMethod(PHPUnit_Runner_BaseTestRunner::SUITE_METHODNAME)) {
                    $method = $class->getMethod(
                        PHPUnit_Runner_BaseTestRunner::SUITE_METHODNAME
                    );

                    if ($method->isStatic()) {
                        $this->addTest($method->invoke(null, $className));
                    }
                } elseif ($class->implementsInterface('PHPUnit_Framework_Test')) {
                    $this->addTestSuite($class);
                }
            }
        }

        $this->numTests = -1;
    }

    /**
     * Wrapper for addTestFile() that adds multiple test files.
     *
     * @param array|Iterator $filenames
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 2.3.0
     */
    public function addTestFiles($filenames)
    {
        if (!(is_array($filenames) ||
             (is_object($filenames) && $filenames instanceof Iterator))) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                1,
                'array or iterator'
            );
        }

        foreach ($filenames as $filename) {
            $this->addTestFile((string) $filename);
        }
    }

    /**
     * Counts the number of test cases that will be run by this test.
     *
     * @param bool $preferCache Indicates if cache is preferred.
     *
     * @return int
     */
    public function count($preferCache = false)
    {
        if ($preferCache && $this->cachedNumTests != null) {
            $numTests = $this->cachedNumTests;
        } else {
            $numTests = 0;
            foreach ($this as $test) {
                $numTests += count($test);
            }
            $this->cachedNumTests = $numTests;
        }

        return $numTests;
    }

    /**
     * @param ReflectionClass $theClass
     * @param string          $name
     *
     * @return PHPUnit_Framework_Test
     *
     * @throws PHPUnit_Framework_Exception
     */
    public static function createTest(ReflectionClass $theClass, $name)
    {
        $className = $theClass->getName();

        if (!$theClass->isInstantiable()) {
            return self::warning(
                sprintf('Cannot instantiate class "%s".', $className)
            );
        }

        $backupSettings = PHPUnit_Util_Test::getBackupSettings(
            $className,
            $name
        );

        $preserveGlobalState = PHPUnit_Util_Test::getPreserveGlobalStateSettings(
            $className,
            $name
        );

        $runTestInSeparateProcess = PHPUnit_Util_Test::getProcessIsolationSettings(
            $className,
            $name
        );

        $constructor = $theClass->getConstructor();

        if ($constructor !== null) {
            $parameters = $constructor->getParameters();

            // TestCase() or TestCase($name)
            if (count($parameters) < 2) {
                $test = new $className;
            } // TestCase($name, $data)
            else {
                try {
                    $data = PHPUnit_Util_Test::getProvidedData(
                        $className,
                        $name
                    );
                } catch (PHPUnit_Framework_IncompleteTestError $e) {
                    $message = sprintf(
                        'Test for %s::%s marked incomplete by data provider',
                        $className,
                        $name
                    );

                    $_message = $e->getMessage();

                    if (!empty($_message)) {
                        $message .= "\n" . $_message;
                    }

                    $data = self::incompleteTest($className, $name, $message);
                } catch (PHPUnit_Framework_SkippedTestError $e) {
                    $message = sprintf(
                        'Test for %s::%s skipped by data provider',
                        $className,
                        $name
                    );

                    $_message = $e->getMessage();

                    if (!empty($_message)) {
                        $message .= "\n" . $_message;
                    }

                    $data = self::skipTest($className, $name, $message);
                } catch (Throwable $_t) {
                    $t = $_t;
                } catch (Exception $_t) {
                    $t = $_t;
                }

                if (isset($t)) {
                    $message = sprintf(
                        'The data provider specified for %s::%s is invalid.',
                        $className,
                        $name
                    );

                    $_message = $t->getMessage();

                    if (!empty($_message)) {
                        $message .= "\n" . $_message;
                    }

                    $data = self::warning($message);
                }

                // Test method with @dataProvider.
                if (isset($data)) {
                    $test = new PHPUnit_Framework_TestSuite_DataProvider(
                        $className . '::' . $name
                    );

                    if (empty($data)) {
                        $data = self::warning(
                            sprintf(
                                'No tests found in suite "%s".',
                                $test->getName()
                            )
                        );
                    }

                    $groups = PHPUnit_Util_Test::getGroups($className, $name);

                    if ($data instanceof PHPUnit_Framework_Warning ||
                        $data instanceof PHPUnit_Framework_SkippedTestCase ||
                        $data instanceof PHPUnit_Framework_IncompleteTestCase) {
                        $test->addTest($data, $groups);
                    } else {
                        foreach ($data as $_dataName => $_data) {
                            $_test = new $className($name, $_data, $_dataName);

                            if ($runTestInSeparateProcess) {
                                $_test->setRunTestInSeparateProcess(true);

                                if ($preserveGlobalState !== null) {
                                    $_test->setPreserveGlobalState($preserveGlobalState);
                                }
                            }

                            if ($backupSettings['backupGlobals'] !== null) {
                                $_test->setBackupGlobals(
                                    $backupSettings['backupGlobals']
                                );
                            }

                            if ($backupSettings['backupStaticAttributes'] !== null) {
                                $_test->setBackupStaticAttributes(
                                    $backupSettings['backupStaticAttributes']
                                );
                            }

                            $test->addTest($_test, $groups);
                        }
                    }
                } else {
                    $test = new $className;
                }
            }
        }

        if (!isset($test)) {
            throw new PHPUnit_Framework_Exception('No valid test provided.');
        }

        if ($test instanceof PHPUnit_Framework_TestCase) {
            $test->setName($name);

            if ($runTestInSeparateProcess) {
                $test->setRunTestInSeparateProcess(true);

                if ($preserveGlobalState !== null) {
                    $test->setPreserveGlobalState($preserveGlobalState);
                }
            }

            if ($backupSettings['backupGlobals'] !== null) {
                $test->setBackupGlobals($backupSettings['backupGlobals']);
            }

            if ($backupSettings['backupStaticAttributes'] !== null) {
                $test->setBackupStaticAttributes(
                    $backupSettings['backupStaticAttributes']
                );
            }
        }

        return $test;
    }

    /**
     * Creates a default TestResult object.
     *
     * @return PHPUnit_Framework_TestResult
     */
    protected function createResult()
    {
        return new PHPUnit_Framework_TestResult;
    }

    /**
     * Returns the name of the suite.
     *
     * @return string
     */
    public function getName()
    {
        return $this->name;
    }

    /**
     * Returns the test groups of the suite.
     *
     * @return array
     *
     * @since  Method available since Release 3.2.0
     */
    public function getGroups()
    {
        return array_keys($this->groups);
    }

    public function getGroupDetails()
    {
        return $this->groups;
    }

    /**
     * Set tests groups of the test case
     *
     * @param array $groups
     *
     * @since Method available since Release 4.0.0
     */
    public function setGroupDetails(array $groups)
    {
        $this->groups = $groups;
    }

    /**
     * Runs the tests and collects their result in a TestResult.
     *
     * @param PHPUnit_Framework_TestResult $result
     *
     * @return PHPUnit_Framework_TestResult
     */
    public function run(PHPUnit_Framework_TestResult $result = null)
    {
        if ($result === null) {
            $result = $this->createResult();
        }

        if (count($this) == 0) {
            return $result;
        }

        $hookMethods = PHPUnit_Util_Test::getHookMethods($this->name);

        $result->startTestSuite($this);

        try {
            $this->setUp();

            foreach ($hookMethods['beforeClass'] as $beforeClassMethod) {
                if ($this->testCase === true &&
                    class_exists($this->name, false) &&
                    method_exists($this->name, $beforeClassMethod)) {
                    if ($missingRequirements = PHPUnit_Util_Test::getMissingRequirements($this->name, $beforeClassMethod)) {
                        $this->markTestSuiteSkipped(implode(PHP_EOL, $missingRequirements));
                    }

                    call_user_func(array($this->name, $beforeClassMethod));
                }
            }
        } catch (PHPUnit_Framework_SkippedTestSuiteError $e) {
            $numTests = count($this);

            for ($i = 0; $i < $numTests; $i++) {
                $result->startTest($this);
                $result->addFailure($this, $e, 0);
                $result->endTest($this, 0);
            }

            $this->tearDown();
            $result->endTestSuite($this);

            return $result;
        } catch (Throwable $_t) {
            $t = $_t;
        } catch (Exception $_t) {
            $t = $_t;
        }

        if (isset($t)) {
            $numTests = count($this);

            for ($i = 0; $i < $numTests; $i++) {
                $result->startTest($this);
                $result->addError($this, $t, 0);
                $result->endTest($this, 0);
            }

            $this->tearDown();
            $result->endTestSuite($this);

            return $result;
        }

        foreach ($this as $test) {
            if ($result->shouldStop()) {
                break;
            }

            if ($test instanceof PHPUnit_Framework_TestCase ||
                $test instanceof self) {
                $test->setDisallowChangesToGlobalState($this->disallowChangesToGlobalState);
                $test->setBackupGlobals($this->backupGlobals);
                $test->setBackupStaticAttributes($this->backupStaticAttributes);
                $test->setRunTestInSeparateProcess($this->runTestInSeparateProcess);
            }

            $test->run($result);
        }

        foreach ($hookMethods['afterClass'] as $afterClassMethod) {
            if ($this->testCase === true && class_exists($this->name, false) && method_exists($this->name, $afterClassMethod)) {
                call_user_func(array($this->name, $afterClassMethod));
            }
        }

        $this->tearDown();

        $result->endTestSuite($this);

        return $result;
    }

    /**
     * @param bool $runTestInSeparateProcess
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.7.0
     */
    public function setRunTestInSeparateProcess($runTestInSeparateProcess)
    {
        if (is_bool($runTestInSeparateProcess)) {
            $this->runTestInSeparateProcess = $runTestInSeparateProcess;
        } else {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
        }
    }

    /**
     * Runs a test.
     *
     * @deprecated
     *
     * @param PHPUnit_Framework_Test       $test
     * @param PHPUnit_Framework_TestResult $result
     */
    public function runTest(PHPUnit_Framework_Test $test, PHPUnit_Framework_TestResult $result)
    {
        $test->run($result);
    }

    /**
     * Sets the name of the suite.
     *
     * @param  string
     */
    public function setName($name)
    {
        $this->name = $name;
    }

    /**
     * Returns the test at the given index.
     *
     * @param  int
     *
     * @return PHPUnit_Framework_Test
     */
    public function testAt($index)
    {
        if (isset($this->tests[$index])) {
            return $this->tests[$index];
        } else {
            return false;
        }
    }

    /**
     * Returns the tests as an enumeration.
     *
     * @return array
     */
    public function tests()
    {
        return $this->tests;
    }

    /**
     * Set tests of the test suite
     *
     * @param array $tests
     *
     * @since Method available since Release 4.0.0
     */
    public function setTests(array $tests)
    {
        $this->tests = $tests;
    }

    /**
     * Mark the test suite as skipped.
     *
     * @param string $message
     *
     * @throws PHPUnit_Framework_SkippedTestSuiteError
     *
     * @since  Method available since Release 3.0.0
     */
    public function markTestSuiteSkipped($message = '')
    {
        throw new PHPUnit_Framework_SkippedTestSuiteError($message);
    }

    /**
     * @param ReflectionClass  $class
     * @param ReflectionMethod $method
     */
    protected function addTestMethod(ReflectionClass $class, ReflectionMethod $method)
    {
        if (!$this->isTestMethod($method)) {
            return;
        }

        $name = $method->getName();

        if (!$method->isPublic()) {
            $this->addTest(
                self::warning(
                    sprintf(
                        'Test method "%s" in test class "%s" is not public.',
                        $name,
                        $class->getName()
                    )
                )
            );

            return;
        }

        $test = self::createTest($class, $name);

        if ($test instanceof PHPUnit_Framework_TestCase ||
            $test instanceof PHPUnit_Framework_TestSuite_DataProvider) {
            $test->setDependencies(
                PHPUnit_Util_Test::getDependencies($class->getName(), $name)
            );
        }

        $this->addTest(
            $test,
            PHPUnit_Util_Test::getGroups($class->getName(), $name)
        );
    }

    /**
     * @param ReflectionMethod $method
     *
     * @return bool
     */
    public static function isTestMethod(ReflectionMethod $method)
    {
        if (strpos($method->name, 'test') === 0) {
            return true;
        }

        // @scenario on TestCase::testMethod()
        // @test     on TestCase::testMethod()
        $doc_comment = $method->getDocComment();

        return strpos($doc_comment, '@test')     !== false ||
               strpos($doc_comment, '@scenario') !== false;
    }

    /**
     * @param string $message
     *
     * @return PHPUnit_Framework_Warning
     */
    protected static function warning($message)
    {
        return new PHPUnit_Framework_Warning($message);
    }

    /**
     * @param string $class
     * @param string $methodName
     * @param string $message
     *
     * @return PHPUnit_Framework_SkippedTestCase
     *
     * @since  Method available since Release 4.3.0
     */
    protected static function skipTest($class, $methodName, $message)
    {
        return new PHPUnit_Framework_SkippedTestCase($class, $methodName, $message);
    }

    /**
     * @param string $class
     * @param string $methodName
     * @param string $message
     *
     * @return PHPUnit_Framework_IncompleteTestCase
     *
     * @since  Method available since Release 4.3.0
     */
    protected static function incompleteTest($class, $methodName, $message)
    {
        return new PHPUnit_Framework_IncompleteTestCase($class, $methodName, $message);
    }

    /**
     * @param bool $disallowChangesToGlobalState
     *
     * @since  Method available since Release 4.6.0
     */
    public function setDisallowChangesToGlobalState($disallowChangesToGlobalState)
    {
        if (is_null($this->disallowChangesToGlobalState) && is_bool($disallowChangesToGlobalState)) {
            $this->disallowChangesToGlobalState = $disallowChangesToGlobalState;
        }
    }

    /**
     * @param bool $backupGlobals
     *
     * @since  Method available since Release 3.3.0
     */
    public function setBackupGlobals($backupGlobals)
    {
        if (is_null($this->backupGlobals) && is_bool($backupGlobals)) {
            $this->backupGlobals = $backupGlobals;
        }
    }

    /**
     * @param bool $backupStaticAttributes
     *
     * @since  Method available since Release 3.4.0
     */
    public function setBackupStaticAttributes($backupStaticAttributes)
    {
        if (is_null($this->backupStaticAttributes) &&
            is_bool($backupStaticAttributes)) {
            $this->backupStaticAttributes = $backupStaticAttributes;
        }
    }

    /**
     * Returns an iterator for this test suite.
     *
     * @return RecursiveIteratorIterator
     *
     * @since  Method available since Release 3.1.0
     */
    public function getIterator()
    {
        $iterator = new PHPUnit_Util_TestSuiteIterator($this);

        if ($this->iteratorFilter !== null) {
            $iterator = $this->iteratorFilter->factory($iterator, $this);
        }

        return $iterator;
    }

    public function injectFilter(PHPUnit_Runner_Filter_Factory $filter)
    {
        $this->iteratorFilter = $filter;
        foreach ($this as $test) {
            if ($test instanceof self) {
                $test->injectFilter($filter);
            }
        }
    }

    /**
     * Template Method that is called before the tests
     * of this test suite are run.
     *
     * @since  Method available since Release 3.1.0
     */
    protected function setUp()
    {
    }

    /**
     * Template Method that is called after the tests
     * of this test suite have finished running.
     *
     * @since  Method available since Release 3.1.0
     */
    protected function tearDown()
    {
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 3.4.0
 */
class PHPUnit_Framework_TestSuite_DataProvider extends PHPUnit_Framework_TestSuite
{
    /**
     * Sets the dependencies of a TestCase.
     *
     * @param array $dependencies
     */
    public function setDependencies(array $dependencies)
    {
        foreach ($this->tests as $test) {
            $test->setDependencies($dependencies);
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
 * case of a test test that unintentionally covers code.
 *
 * @since Class available since Release 4.0.0
 */
class PHPUnit_Framework_UnintentionallyCoveredCodeError extends PHPUnit_Framework_RiskyTestError
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A warning.
 *
 * @since Class available since Release 2.0.0
 */
class PHPUnit_Framework_Warning extends PHPUnit_Framework_TestCase
{
    /**
     * @var string
     */
    protected $message = '';

    /**
     * @var bool
     */
    protected $backupGlobals = false;

    /**
     * @var bool
     */
    protected $backupStaticAttributes = false;

    /**
     * @var bool
     */
    protected $runTestInSeparateProcess = false;

    /**
     * @var bool
     */
    protected $useErrorHandler = false;

    /**
     * @param string $message
     */
    public function __construct($message = '')
    {
        $this->message = $message;
        parent::__construct('Warning');
    }

    /**
     * @throws PHPUnit_Framework_Exception
     */
    protected function runTest()
    {
        $this->fail($this->message);
    }

    /**
     * @return string
     *
     * @since  Method available since Release 3.0.0
     */
    public function getMessage()
    {
        return $this->message;
    }

    /**
     * Returns a string representation of the test case.
     *
     * @return string
     *
     * @since  Method available since Release 3.4.0
     */
    public function toString()
    {
        return 'Warning';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Base class for all test runners.
 *
 * @since Class available since Release 2.0.0
 */
abstract class PHPUnit_Runner_BaseTestRunner
{
    const STATUS_PASSED     = 0;
    const STATUS_SKIPPED    = 1;
    const STATUS_INCOMPLETE = 2;
    const STATUS_FAILURE    = 3;
    const STATUS_ERROR      = 4;
    const STATUS_RISKY      = 5;
    const SUITE_METHODNAME  = 'suite';

    /**
     * Returns the loader to be used.
     *
     * @return PHPUnit_Runner_TestSuiteLoader
     */
    public function getLoader()
    {
        return new PHPUnit_Runner_StandardTestSuiteLoader;
    }

    /**
     * Returns the Test corresponding to the given suite.
     * This is a template method, subclasses override
     * the runFailed() and clearStatus() methods.
     *
     * @param string $suiteClassName
     * @param string $suiteClassFile
     * @param mixed  $suffixes
     *
     * @return PHPUnit_Framework_Test
     */
    public function getTest($suiteClassName, $suiteClassFile = '', $suffixes = '')
    {
        if (is_dir($suiteClassName) &&
            !is_file($suiteClassName . '.php') && empty($suiteClassFile)) {
            $facade = new File_Iterator_Facade;
            $files  = $facade->getFilesAsArray(
                $suiteClassName,
                $suffixes
            );

            $suite = new PHPUnit_Framework_TestSuite($suiteClassName);
            $suite->addTestFiles($files);

            return $suite;
        }

        try {
            $testClass = $this->loadSuiteClass(
                $suiteClassName,
                $suiteClassFile
            );
        } catch (PHPUnit_Framework_Exception $e) {
            $this->runFailed($e->getMessage());

            return;
        }

        try {
            $suiteMethod = $testClass->getMethod(self::SUITE_METHODNAME);

            if (!$suiteMethod->isStatic()) {
                $this->runFailed(
                    'suite() method must be static.'
                );

                return;
            }

            try {
                $test = $suiteMethod->invoke(null, $testClass->getName());
            } catch (ReflectionException $e) {
                $this->runFailed(
                    sprintf(
                        "Failed to invoke suite() method.\n%s",
                        $e->getMessage()
                    )
                );

                return;
            }
        } catch (ReflectionException $e) {
            try {
                $test = new PHPUnit_Framework_TestSuite($testClass);
            } catch (PHPUnit_Framework_Exception $e) {
                $test = new PHPUnit_Framework_TestSuite;
                $test->setName($suiteClassName);
            }
        }

        $this->clearStatus();

        return $test;
    }

    /**
     * Returns the loaded ReflectionClass for a suite name.
     *
     * @param string $suiteClassName
     * @param string $suiteClassFile
     *
     * @return ReflectionClass
     */
    protected function loadSuiteClass($suiteClassName, $suiteClassFile = '')
    {
        $loader = $this->getLoader();

        return $loader->load($suiteClassName, $suiteClassFile);
    }

    /**
     * Clears the status message.
     */
    protected function clearStatus()
    {
    }

    /**
     * Override to define how to handle a failed loading of
     * a test suite.
     *
     * @param string $message
     */
    abstract protected function runFailed($message);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 4.0.0
 */
class PHPUnit_Runner_Exception extends RuntimeException implements PHPUnit_Exception
{
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 4.0.0
 */
class PHPUnit_Runner_Filter_Factory
{
    /**
     * @var array
     */
    private $filters = array();

    /**
     * @param ReflectionClass $filter
     * @param mixed           $args
     */
    public function addFilter(ReflectionClass $filter, $args)
    {
        if (!$filter->isSubclassOf('RecursiveFilterIterator')) {
            throw new InvalidArgumentException(
                sprintf(
                    'Class "%s" does not extend RecursiveFilterIterator',
                    $filter->name
                )
            );
        }

        $this->filters[] = array($filter, $args);
    }

    /**
     * @return FilterIterator
     */
    public function factory(Iterator $iterator, PHPUnit_Framework_TestSuite $suite)
    {
        foreach ($this->filters as $filter) {
            list($class, $args) = $filter;
            $iterator           = $class->newInstance($iterator, $args, $suite);
        }

        return $iterator;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 4.0.0
 */
abstract class PHPUnit_Runner_Filter_GroupFilterIterator extends RecursiveFilterIterator
{
    /**
     * @var array
     */
    protected $groupTests = array();

    /**
     * @param RecursiveIterator           $iterator
     * @param array                       $groups
     * @param PHPUnit_Framework_TestSuite $suite
     */
    public function __construct(RecursiveIterator $iterator, array $groups, PHPUnit_Framework_TestSuite $suite)
    {
        parent::__construct($iterator);

        foreach ($suite->getGroupDetails() as $group => $tests) {
            if (in_array($group, $groups)) {
                $testHashes = array_map(
                    function ($test) {
                        return spl_object_hash($test);
                    },
                    $tests
                );

                $this->groupTests = array_merge($this->groupTests, $testHashes);
            }
        }
    }

    /**
     * @return bool
     */
    public function accept()
    {
        $test = $this->getInnerIterator()->current();

        if ($test instanceof PHPUnit_Framework_TestSuite) {
            return true;
        }

        return $this->doAccept(spl_object_hash($test));
    }

    abstract protected function doAccept($hash);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 4.0.0
 */
class PHPUnit_Runner_Filter_Group_Exclude extends PHPUnit_Runner_Filter_GroupFilterIterator
{
    protected function doAccept($hash)
    {
        return !in_array($hash, $this->groupTests);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 4.0.0
 */
class PHPUnit_Runner_Filter_Group_Include extends PHPUnit_Runner_Filter_GroupFilterIterator
{
    protected function doAccept($hash)
    {
        return in_array($hash, $this->groupTests);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since Class available since Release 4.0.0
 */
class PHPUnit_Runner_Filter_Test extends RecursiveFilterIterator
{
    /**
     * @var string
     */
    protected $filter = null;

    /**
     * @var int
     */
    protected $filterMin;
    /**
     * @var int
     */
    protected $filterMax;

    /**
     * @param RecursiveIterator $iterator
     * @param string            $filter
     */
    public function __construct(RecursiveIterator $iterator, $filter)
    {
        parent::__construct($iterator);
        $this->setFilter($filter);
    }

    /**
     * @param string $filter
     */
    protected function setFilter($filter)
    {
        if (PHPUnit_Util_Regex::pregMatchSafe($filter, '') === false) {
            // Handles:
            //  * testAssertEqualsSucceeds#4
            //  * testAssertEqualsSucceeds#4-8
            if (preg_match('/^(.*?)#(\d+)(?:-(\d+))?$/', $filter, $matches)) {
                if (isset($matches[3]) && $matches[2] < $matches[3]) {
                    $filter = sprintf(
                        '%s.*with data set #(\d+)$',
                        $matches[1]
                    );

                    $this->filterMin = $matches[2];
                    $this->filterMax = $matches[3];
                } else {
                    $filter = sprintf(
                        '%s.*with data set #%s$',
                        $matches[1],
                        $matches[2]
                    );
                }
            } // Handles:
            //  * testDetermineJsonError@JSON_ERROR_NONE
            //  * testDetermineJsonError@JSON.*
            elseif (preg_match('/^(.*?)@(.+)$/', $filter, $matches)) {
                $filter = sprintf(
                    '%s.*with data set "%s"$',
                    $matches[1],
                    $matches[2]
                );
            }

            // Escape delimiters in regular expression. Do NOT use preg_quote,
            // to keep magic characters.
            $filter = sprintf('/%s/', str_replace(
                '/',
                '\\/',
                $filter
            ));
        }

        $this->filter = $filter;
    }

    /**
     * @return bool
     */
    public function accept()
    {
        $test = $this->getInnerIterator()->current();

        if ($test instanceof PHPUnit_Framework_TestSuite) {
            return true;
        }

        $tmp = PHPUnit_Util_Test::describe($test, false);

        if ($tmp[0] != '') {
            $name = implode('::', $tmp);
        } else {
            $name = $tmp[1];
        }

        $accepted = @preg_match($this->filter, $name, $matches);

        if ($accepted && isset($this->filterMax)) {
            $set      = end($matches);
            $accepted = $set >= $this->filterMin && $set <= $this->filterMax;
        }

        return $accepted;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * The standard test suite loader.
 *
 * @since Class available since Release 2.0.0
 */
class PHPUnit_Runner_StandardTestSuiteLoader implements PHPUnit_Runner_TestSuiteLoader
{
    /**
     * @param string $suiteClassName
     * @param string $suiteClassFile
     *
     * @return ReflectionClass
     *
     * @throws PHPUnit_Framework_Exception
     */
    public function load($suiteClassName, $suiteClassFile = '')
    {
        $suiteClassName = str_replace('.php', '', $suiteClassName);

        if (empty($suiteClassFile)) {
            $suiteClassFile = PHPUnit_Util_Filesystem::classNameToFilename(
                $suiteClassName
            );
        }

        if (!class_exists($suiteClassName, false)) {
            $loadedClasses = get_declared_classes();

            $filename = PHPUnit_Util_Fileloader::checkAndLoad($suiteClassFile);

            $loadedClasses = array_values(
                array_diff(get_declared_classes(), $loadedClasses)
            );
        }

        if (!class_exists($suiteClassName, false) && !empty($loadedClasses)) {
            $offset = 0 - strlen($suiteClassName);

            foreach ($loadedClasses as $loadedClass) {
                $class = new ReflectionClass($loadedClass);
                if (substr($loadedClass, $offset) === $suiteClassName &&
                    $class->getFileName() == $filename) {
                    $suiteClassName = $loadedClass;
                    break;
                }
            }
        }

        if (!class_exists($suiteClassName, false) && !empty($loadedClasses)) {
            $testCaseClass = 'PHPUnit_Framework_TestCase';

            foreach ($loadedClasses as $loadedClass) {
                $class     = new ReflectionClass($loadedClass);
                $classFile = $class->getFileName();

                if ($class->isSubclassOf($testCaseClass) &&
                    !$class->isAbstract()) {
                    $suiteClassName = $loadedClass;
                    $testCaseClass  = $loadedClass;

                    if ($classFile == realpath($suiteClassFile)) {
                        break;
                    }
                }

                if ($class->hasMethod('suite')) {
                    $method = $class->getMethod('suite');

                    if (!$method->isAbstract() &&
                        $method->isPublic() &&
                        $method->isStatic()) {
                        $suiteClassName = $loadedClass;

                        if ($classFile == realpath($suiteClassFile)) {
                            break;
                        }
                    }
                }
            }
        }

        if (class_exists($suiteClassName, false)) {
            $class = new ReflectionClass($suiteClassName);

            if ($class->getFileName() == realpath($suiteClassFile)) {
                return $class;
            }
        }

        throw new PHPUnit_Framework_Exception(
            sprintf(
                "Class '%s' could not be found in '%s'.",
                $suiteClassName,
                $suiteClassFile
            )
        );
    }

    /**
     * @param ReflectionClass $aClass
     *
     * @return ReflectionClass
     */
    public function reload(ReflectionClass $aClass)
    {
        return $aClass;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * An interface to define how a test suite should be loaded.
 *
 * @since      Interface available since Release 2.0.0
 */
interface PHPUnit_Runner_TestSuiteLoader
{
    /**
     * @param string $suiteClassName
     * @param string $suiteClassFile
     *
     * @return ReflectionClass
     */
    public function load($suiteClassName, $suiteClassFile = '');

    /**
     * @param ReflectionClass $aClass
     *
     * @return ReflectionClass
     */
    public function reload(ReflectionClass $aClass);
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * This class defines the current version of PHPUnit.
 *
 * @since Class available since Release 2.0.0
 */
class PHPUnit_Runner_Version
{
    private static $pharVersion;
    private static $version;

    /**
     * Returns the current version of PHPUnit.
     *
     * @return string
     */
    public static function id()
    {
        if (self::$pharVersion !== null) {
            return self::$pharVersion;
        }

        if (self::$version === null) {
            $version       = new SebastianBergmann\Version('4.8.31', dirname(dirname(__DIR__)));
            self::$version = $version->getVersion();
        }

        return self::$version;
    }

    /**
     * @return string
     *
     * @since Method available since Release 4.8.13
     */
    public static function series()
    {
        if (strpos(self::id(), '-')) {
            $tmp     = explode('-', self::id());
            $version = $tmp[0];
        } else {
            $version = self::id();
        }

        return implode('.', array_slice(explode('.', $version), 0, 2));
    }

    /**
     * @return string
     */
    public static function getVersionString()
    {
        return 'PHPUnit ' . self::id() . ' by Sebastian Bergmann and contributors.';
    }

    /**
     * @return string
     *
     * @since  Method available since Release 4.0.0
     */
    public static function getReleaseChannel()
    {
        if (strpos(self::$pharVersion, '-') !== false) {
            return '-nightly';
        }

        return '';
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A TestRunner for the Command Line Interface (CLI)
 * PHP SAPI Module.
 *
 * @since Class available since Release 3.0.0
 */
class PHPUnit_TextUI_Command
{
    /**
     * @var array
     */
    protected $arguments = array(
        'listGroups'              => false,
        'loader'                  => null,
        'useDefaultConfiguration' => true
    );

    /**
     * @var array
     */
    protected $options = array();

    /**
     * @var array
     */
    protected $longOptions = array(
        'colors=='             => null,
        'bootstrap='           => null,
        'columns='             => null,
        'configuration='       => null,
        'coverage-clover='     => null,
        'coverage-crap4j='     => null,
        'coverage-html='       => null,
        'coverage-php='        => null,
        'coverage-text=='      => null,
        'coverage-xml='        => null,
        'debug'                => null,
        'exclude-group='       => null,
        'filter='              => null,
        'testsuite='           => null,
        'group='               => null,
        'help'                 => null,
        'include-path='        => null,
        'list-groups'          => null,
        'loader='              => null,
        'log-json='            => null,
        'log-junit='           => null,
        'log-tap='             => null,
        'process-isolation'    => null,
        'repeat='              => null,
        'stderr'               => null,
        'stop-on-error'        => null,
        'stop-on-failure'      => null,
        'stop-on-incomplete'   => null,
        'stop-on-risky'        => null,
        'stop-on-skipped'      => null,
        'report-useless-tests' => null,
        'strict-coverage'      => null,
        'disallow-test-output' => null,
        'enforce-time-limit'   => null,
        'disallow-todo-tests'  => null,
        'strict-global-state'  => null,
        'strict'               => null,
        'tap'                  => null,
        'testdox'              => null,
        'testdox-html='        => null,
        'testdox-text='        => null,
        'test-suffix='         => null,
        'no-configuration'     => null,
        'no-coverage'          => null,
        'no-globals-backup'    => null,
        'printer='             => null,
        'static-backup'        => null,
        'verbose'              => null,
        'version'              => null
    );

    /**
     * @var bool
     */
    private $versionStringPrinted = false;

    /**
     * @param bool $exit
     */
    public static function main($exit = true)
    {
        $command = new static;

        return $command->run($_SERVER['argv'], $exit);
    }

    /**
     * @param array $argv
     * @param bool  $exit
     *
     * @return int
     */
    public function run(array $argv, $exit = true)
    {
        $this->handleArguments($argv);

        $runner = $this->createRunner();

        if (is_object($this->arguments['test']) &&
            $this->arguments['test'] instanceof PHPUnit_Framework_Test) {
            $suite = $this->arguments['test'];
        } else {
            $suite = $runner->getTest(
                $this->arguments['test'],
                $this->arguments['testFile'],
                $this->arguments['testSuffixes']
            );
        }

        if ($this->arguments['listGroups']) {
            $this->printVersionString();

            print "Available test group(s):\n";

            $groups = $suite->getGroups();
            sort($groups);

            foreach ($groups as $group) {
                print " - $group\n";
            }

            if ($exit) {
                exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
            } else {
                return PHPUnit_TextUI_TestRunner::SUCCESS_EXIT;
            }
        }

        unset($this->arguments['test']);
        unset($this->arguments['testFile']);

        try {
            $result = $runner->doRun($suite, $this->arguments);
        } catch (PHPUnit_Framework_Exception $e) {
            print $e->getMessage() . "\n";
        }

        $ret = PHPUnit_TextUI_TestRunner::FAILURE_EXIT;

        if (isset($result) && $result->wasSuccessful()) {
            $ret = PHPUnit_TextUI_TestRunner::SUCCESS_EXIT;
        } elseif (!isset($result) || $result->errorCount() > 0) {
            $ret = PHPUnit_TextUI_TestRunner::EXCEPTION_EXIT;
        }

        if ($exit) {
            exit($ret);
        } else {
            return $ret;
        }
    }

    /**
     * Create a TestRunner, override in subclasses.
     *
     * @return PHPUnit_TextUI_TestRunner
     *
     * @since  Method available since Release 3.6.0
     */
    protected function createRunner()
    {
        return new PHPUnit_TextUI_TestRunner($this->arguments['loader']);
    }

    /**
     * Handles the command-line arguments.
     *
     * A child class of PHPUnit_TextUI_Command can hook into the argument
     * parsing by adding the switch(es) to the $longOptions array and point to a
     * callback method that handles the switch(es) in the child class like this
     *
     * 
     * longOptions['my-switch'] = 'myHandler';
     *         // my-secondswitch will accept a value - note the equals sign
     *         $this->longOptions['my-secondswitch='] = 'myOtherHandler';
     *     }
     *
     *     // --my-switch  -> myHandler()
     *     protected function myHandler()
     *     {
     *     }
     *
     *     // --my-secondswitch foo -> myOtherHandler('foo')
     *     protected function myOtherHandler ($value)
     *     {
     *     }
     *
     *     // You will also need this - the static keyword in the
     *     // PHPUnit_TextUI_Command will mean that it'll be
     *     // PHPUnit_TextUI_Command that gets instantiated,
     *     // not MyCommand
     *     public static function main($exit = true)
     *     {
     *         $command = new static;
     *
     *         return $command->run($_SERVER['argv'], $exit);
     *     }
     *
     * }
     * 
     *
     * @param array $argv
     */
    protected function handleArguments(array $argv)
    {
        if (defined('__PHPUNIT_PHAR__')) {
            $this->longOptions['check-version'] = null;
            $this->longOptions['selfupdate']    = null;
            $this->longOptions['self-update']   = null;
            $this->longOptions['selfupgrade']   = null;
            $this->longOptions['self-upgrade']  = null;
        }

        try {
            $this->options = PHPUnit_Util_Getopt::getopt(
                $argv,
                'd:c:hv',
                array_keys($this->longOptions)
            );
        } catch (PHPUnit_Framework_Exception $e) {
            $this->showError($e->getMessage());
        }

        foreach ($this->options[0] as $option) {
            switch ($option[0]) {
                case '--colors':
                    $this->arguments['colors'] = $option[1] ?: PHPUnit_TextUI_ResultPrinter::COLOR_AUTO;
                    break;

                case '--bootstrap':
                    $this->arguments['bootstrap'] = $option[1];
                    break;

                case '--columns':
                    if (is_numeric($option[1])) {
                        $this->arguments['columns'] = (int) $option[1];
                    } elseif ($option[1] == 'max') {
                        $this->arguments['columns'] = 'max';
                    }
                    break;

                case 'c':
                case '--configuration':
                    $this->arguments['configuration'] = $option[1];
                    break;

                case '--coverage-clover':
                    $this->arguments['coverageClover'] = $option[1];
                    break;

                case '--coverage-crap4j':
                    $this->arguments['coverageCrap4J'] = $option[1];
                    break;

                case '--coverage-html':
                    $this->arguments['coverageHtml'] = $option[1];
                    break;

                case '--coverage-php':
                    $this->arguments['coveragePHP'] = $option[1];
                    break;

                case '--coverage-text':
                    if ($option[1] === null) {
                        $option[1] = 'php://stdout';
                    }

                    $this->arguments['coverageText']                   = $option[1];
                    $this->arguments['coverageTextShowUncoveredFiles'] = false;
                    $this->arguments['coverageTextShowOnlySummary']    = false;
                    break;

                case '--coverage-xml':
                    $this->arguments['coverageXml'] = $option[1];
                    break;

                case 'd':
                    $ini = explode('=', $option[1]);

                    if (isset($ini[0])) {
                        if (isset($ini[1])) {
                            ini_set($ini[0], $ini[1]);
                        } else {
                            ini_set($ini[0], true);
                        }
                    }
                    break;

                case '--debug':
                    $this->arguments['debug'] = true;
                    break;

                case 'h':
                case '--help':
                    $this->showHelp();
                    exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
                    break;

                case '--filter':
                    $this->arguments['filter'] = $option[1];
                    break;

                case '--testsuite':
                    $this->arguments['testsuite'] = $option[1];
                    break;

                case '--group':
                    $this->arguments['groups'] = explode(',', $option[1]);
                    break;

                case '--exclude-group':
                    $this->arguments['excludeGroups'] = explode(
                        ',',
                        $option[1]
                    );
                    break;

                case '--test-suffix':
                    $this->arguments['testSuffixes'] = explode(
                        ',',
                        $option[1]
                    );
                    break;

                case '--include-path':
                    $includePath = $option[1];
                    break;

                case '--list-groups':
                    $this->arguments['listGroups'] = true;
                    break;

                case '--printer':
                    $this->arguments['printer'] = $option[1];
                    break;

                case '--loader':
                    $this->arguments['loader'] = $option[1];
                    break;

                case '--log-json':
                    $this->arguments['jsonLogfile'] = $option[1];
                    break;

                case '--log-junit':
                    $this->arguments['junitLogfile'] = $option[1];
                    break;

                case '--log-tap':
                    $this->arguments['tapLogfile'] = $option[1];
                    break;

                case '--process-isolation':
                    $this->arguments['processIsolation'] = true;
                    break;

                case '--repeat':
                    $this->arguments['repeat'] = (int) $option[1];
                    break;

                case '--stderr':
                    $this->arguments['stderr'] = true;
                    break;

                case '--stop-on-error':
                    $this->arguments['stopOnError'] = true;
                    break;

                case '--stop-on-failure':
                    $this->arguments['stopOnFailure'] = true;
                    break;

                case '--stop-on-incomplete':
                    $this->arguments['stopOnIncomplete'] = true;
                    break;

                case '--stop-on-risky':
                    $this->arguments['stopOnRisky'] = true;
                    break;

                case '--stop-on-skipped':
                    $this->arguments['stopOnSkipped'] = true;
                    break;

                case '--tap':
                    $this->arguments['printer'] = 'PHPUnit_Util_Log_TAP';
                    break;

                case '--testdox':
                    $this->arguments['printer'] = 'PHPUnit_Util_TestDox_ResultPrinter_Text';
                    break;

                case '--testdox-html':
                    $this->arguments['testdoxHTMLFile'] = $option[1];
                    break;

                case '--testdox-text':
                    $this->arguments['testdoxTextFile'] = $option[1];
                    break;

                case '--no-configuration':
                    $this->arguments['useDefaultConfiguration'] = false;
                    break;

                case '--no-coverage':
                    $this->arguments['noCoverage'] = true;
                    break;

                case '--no-globals-backup':
                    $this->arguments['backupGlobals'] = false;
                    break;

                case '--static-backup':
                    $this->arguments['backupStaticAttributes'] = true;
                    break;

                case 'v':
                case '--verbose':
                    $this->arguments['verbose'] = true;
                    break;

                case '--version':
                    $this->printVersionString();
                    exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
                    break;

                case '--report-useless-tests':
                    $this->arguments['reportUselessTests'] = true;
                    break;

                case '--strict-coverage':
                    $this->arguments['strictCoverage'] = true;
                    break;

                case '--strict-global-state':
                    $this->arguments['disallowChangesToGlobalState'] = true;
                    break;

                case '--disallow-test-output':
                    $this->arguments['disallowTestOutput'] = true;
                    break;

                case '--enforce-time-limit':
                    $this->arguments['enforceTimeLimit'] = true;
                    break;

                case '--disallow-todo-tests':
                    $this->arguments['disallowTodoAnnotatedTests'] = true;
                    break;

                case '--strict':
                    $this->arguments['reportUselessTests']         = true;
                    $this->arguments['strictCoverage']             = true;
                    $this->arguments['disallowTestOutput']         = true;
                    $this->arguments['enforceTimeLimit']           = true;
                    $this->arguments['disallowTodoAnnotatedTests'] = true;
                    $this->arguments['deprecatedStrictModeOption'] = true;
                    break;

                case '--check-version':
                    $this->handleVersionCheck();
                    break;

                case '--selfupdate':
                case '--self-update':
                    $this->handleSelfUpdate();
                    break;

                case '--selfupgrade':
                case '--self-upgrade':
                    $this->handleSelfUpdate(true);
                    break;

                case '--whitelist':
                    $this->arguments['whitelist'] = $option[1];
                    break;

                default:
                    $optionName = str_replace('--', '', $option[0]);

                    if (isset($this->longOptions[$optionName])) {
                        $handler = $this->longOptions[$optionName];
                    } elseif (isset($this->longOptions[$optionName . '='])) {
                        $handler = $this->longOptions[$optionName . '='];
                    }

                    if (isset($handler) && is_callable(array($this, $handler))) {
                        $this->$handler($option[1]);
                    }
            }
        }

        $this->handleCustomTestSuite();

        if (!isset($this->arguments['test'])) {
            if (isset($this->options[1][0])) {
                $this->arguments['test'] = $this->options[1][0];
            }

            if (isset($this->options[1][1])) {
                $this->arguments['testFile'] = realpath($this->options[1][1]);
            } else {
                $this->arguments['testFile'] = '';
            }

            if (isset($this->arguments['test']) &&
                is_file($this->arguments['test']) &&
                substr($this->arguments['test'], -5, 5) != '.phpt') {
                $this->arguments['testFile'] = realpath($this->arguments['test']);
                $this->arguments['test']     = substr($this->arguments['test'], 0, strrpos($this->arguments['test'], '.'));
            }
        }

        if (!isset($this->arguments['testSuffixes'])) {
            $this->arguments['testSuffixes'] = array('Test.php', '.phpt');
        }

        if (isset($includePath)) {
            ini_set(
                'include_path',
                $includePath . PATH_SEPARATOR . ini_get('include_path')
            );
        }

        if ($this->arguments['loader'] !== null) {
            $this->arguments['loader'] = $this->handleLoader($this->arguments['loader']);
        }

        if (isset($this->arguments['configuration']) &&
            is_dir($this->arguments['configuration'])) {
            $configurationFile = $this->arguments['configuration'] . '/phpunit.xml';

            if (file_exists($configurationFile)) {
                $this->arguments['configuration'] = realpath(
                    $configurationFile
                );
            } elseif (file_exists($configurationFile . '.dist')) {
                $this->arguments['configuration'] = realpath(
                    $configurationFile . '.dist'
                );
            }
        } elseif (!isset($this->arguments['configuration']) &&
                  $this->arguments['useDefaultConfiguration']) {
            if (file_exists('phpunit.xml')) {
                $this->arguments['configuration'] = realpath('phpunit.xml');
            } elseif (file_exists('phpunit.xml.dist')) {
                $this->arguments['configuration'] = realpath(
                    'phpunit.xml.dist'
                );
            }
        }

        if (isset($this->arguments['configuration'])) {
            try {
                $configuration = PHPUnit_Util_Configuration::getInstance(
                    $this->arguments['configuration']
                );
            } catch (Throwable $e) {
                print $e->getMessage() . "\n";
                exit(PHPUnit_TextUI_TestRunner::FAILURE_EXIT);
            } catch (Exception $e) {
                print $e->getMessage() . "\n";
                exit(PHPUnit_TextUI_TestRunner::FAILURE_EXIT);
            }

            $phpunit = $configuration->getPHPUnitConfiguration();

            $configuration->handlePHPConfiguration();

            /*
             * Issue #1216
             */
            if (isset($this->arguments['bootstrap'])) {
                $this->handleBootstrap($this->arguments['bootstrap']);
            } elseif (isset($phpunit['bootstrap'])) {
                $this->handleBootstrap($phpunit['bootstrap']);
            }

            /*
             * Issue #657
             */
            if (isset($phpunit['stderr']) && ! isset($this->arguments['stderr'])) {
                $this->arguments['stderr'] = $phpunit['stderr'];
            }

            if (isset($phpunit['columns']) && ! isset($this->arguments['columns'])) {
                $this->arguments['columns'] = $phpunit['columns'];
            }

            if (isset($phpunit['printerClass'])) {
                if (isset($phpunit['printerFile'])) {
                    $file = $phpunit['printerFile'];
                } else {
                    $file = '';
                }

                $this->arguments['printer'] = $this->handlePrinter(
                    $phpunit['printerClass'],
                    $file
                );
            }

            if (isset($phpunit['testSuiteLoaderClass'])) {
                if (isset($phpunit['testSuiteLoaderFile'])) {
                    $file = $phpunit['testSuiteLoaderFile'];
                } else {
                    $file = '';
                }

                $this->arguments['loader'] = $this->handleLoader(
                    $phpunit['testSuiteLoaderClass'],
                    $file
                );
            }

            $browsers = $configuration->getSeleniumBrowserConfiguration();

            if (!empty($browsers)) {
                $this->arguments['deprecatedSeleniumConfiguration'] = true;

                if (class_exists('PHPUnit_Extensions_SeleniumTestCase')) {
                    PHPUnit_Extensions_SeleniumTestCase::$browsers = $browsers;
                }
            }

            if (!isset($this->arguments['test'])) {
                $testSuite = $configuration->getTestSuiteConfiguration(isset($this->arguments['testsuite']) ? $this->arguments['testsuite'] : null);

                if ($testSuite !== null) {
                    $this->arguments['test'] = $testSuite;
                }
            }
        } elseif (isset($this->arguments['bootstrap'])) {
            $this->handleBootstrap($this->arguments['bootstrap']);
        }

        if (isset($this->arguments['printer']) &&
            is_string($this->arguments['printer'])) {
            $this->arguments['printer'] = $this->handlePrinter($this->arguments['printer']);
        }

        if (isset($this->arguments['test']) && is_string($this->arguments['test']) && substr($this->arguments['test'], -5, 5) == '.phpt') {
            $test = new PHPUnit_Extensions_PhptTestCase($this->arguments['test']);

            $this->arguments['test'] = new PHPUnit_Framework_TestSuite;
            $this->arguments['test']->addTest($test);
        }

        if (!isset($this->arguments['test']) ||
            (isset($this->arguments['testDatabaseLogRevision']) && !isset($this->arguments['testDatabaseDSN']))) {
            $this->showHelp();
            exit(PHPUnit_TextUI_TestRunner::EXCEPTION_EXIT);
        }
    }

    /**
     * Handles the loading of the PHPUnit_Runner_TestSuiteLoader implementation.
     *
     * @param string $loaderClass
     * @param string $loaderFile
     *
     * @return PHPUnit_Runner_TestSuiteLoader
     */
    protected function handleLoader($loaderClass, $loaderFile = '')
    {
        if (!class_exists($loaderClass, false)) {
            if ($loaderFile == '') {
                $loaderFile = PHPUnit_Util_Filesystem::classNameToFilename(
                    $loaderClass
                );
            }

            $loaderFile = stream_resolve_include_path($loaderFile);

            if ($loaderFile) {
                require $loaderFile;
            }
        }

        if (class_exists($loaderClass, false)) {
            $class = new ReflectionClass($loaderClass);

            if ($class->implementsInterface('PHPUnit_Runner_TestSuiteLoader') &&
                $class->isInstantiable()) {
                return $class->newInstance();
            }
        }

        if ($loaderClass == 'PHPUnit_Runner_StandardTestSuiteLoader') {
            return;
        }

        $this->showError(
            sprintf(
                'Could not use "%s" as loader.',
                $loaderClass
            )
        );
    }

    /**
     * Handles the loading of the PHPUnit_Util_Printer implementation.
     *
     * @param string $printerClass
     * @param string $printerFile
     *
     * @return PHPUnit_Util_Printer
     */
    protected function handlePrinter($printerClass, $printerFile = '')
    {
        if (!class_exists($printerClass, false)) {
            if ($printerFile == '') {
                $printerFile = PHPUnit_Util_Filesystem::classNameToFilename(
                    $printerClass
                );
            }

            $printerFile = stream_resolve_include_path($printerFile);

            if ($printerFile) {
                require $printerFile;
            }
        }

        if (class_exists($printerClass)) {
            $class = new ReflectionClass($printerClass);

            if ($class->implementsInterface('PHPUnit_Framework_TestListener') &&
                $class->isSubclassOf('PHPUnit_Util_Printer') &&
                $class->isInstantiable()) {
                if ($class->isSubclassOf('PHPUnit_TextUI_ResultPrinter')) {
                    return $printerClass;
                }

                $outputStream = isset($this->arguments['stderr']) ? 'php://stderr' : null;

                return $class->newInstance($outputStream);
            }
        }

        $this->showError(
            sprintf(
                'Could not use "%s" as printer.',
                $printerClass
            )
        );
    }

    /**
     * Loads a bootstrap file.
     *
     * @param string $filename
     */
    protected function handleBootstrap($filename)
    {
        try {
            PHPUnit_Util_Fileloader::checkAndLoad($filename);
        } catch (PHPUnit_Framework_Exception $e) {
            $this->showError($e->getMessage());
        }
    }

    /**
     * @since Method available since Release 4.0.0
     */
    protected function handleSelfUpdate($upgrade = false)
    {
        $this->printVersionString();

        $localFilename = realpath($_SERVER['argv'][0]);

        if (!is_writable($localFilename)) {
            print 'No write permission to update ' . $localFilename . "\n";
            exit(PHPUnit_TextUI_TestRunner::EXCEPTION_EXIT);
        }

        if (!extension_loaded('openssl')) {
            print "The OpenSSL extension is not loaded.\n";
            exit(PHPUnit_TextUI_TestRunner::EXCEPTION_EXIT);
        }

        if (!$upgrade) {
            $remoteFilename = sprintf(
                'https://phar.phpunit.de/phpunit-%s.phar',
                file_get_contents(
                    sprintf(
                        'https://phar.phpunit.de/latest-version-of/phpunit-%s',
                        PHPUnit_Runner_Version::series()
                    )
                )
            );
        } else {
            $remoteFilename = sprintf(
                'https://phar.phpunit.de/phpunit%s.phar',
                PHPUnit_Runner_Version::getReleaseChannel()
            );
        }

        $tempFilename = tempnam(sys_get_temp_dir(), 'phpunit') . '.phar';

        // Workaround for https://bugs.php.net/bug.php?id=65538
        $caFile = dirname($tempFilename) . '/ca.pem';
        copy(__PHPUNIT_PHAR_ROOT__ . '/ca.pem', $caFile);

        print 'Updating the PHPUnit PHAR ... ';

        $options = array(
            'ssl' => array(
                'allow_self_signed' => false,
                'cafile'            => $caFile,
                'verify_peer'       => true
            )
        );

        if (PHP_VERSION_ID < 50600) {
            $options['ssl']['CN_match']        = 'phar.phpunit.de';
            $options['ssl']['SNI_server_name'] = 'phar.phpunit.de';
        }

        file_put_contents(
            $tempFilename,
            file_get_contents(
                $remoteFilename,
                false,
                stream_context_create($options)
            )
        );

        chmod($tempFilename, 0777 & ~umask());

        try {
            $phar = new Phar($tempFilename);
            unset($phar);
            rename($tempFilename, $localFilename);
            unlink($caFile);
        } catch (Throwable $_e) {
            $e = $_e;
        } catch (Exception $_e) {
            $e = $_e;
        }

        if (isset($e)) {
            unlink($caFile);
            unlink($tempFilename);
            print " done\n\n" . $e->getMessage() . "\n";
            exit(2);
        }

        print " done\n";
        exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
    }

    /**
     * @since Method available since Release 4.8.0
     */
    protected function handleVersionCheck()
    {
        $this->printVersionString();

        $latestVersion = file_get_contents('https://phar.phpunit.de/latest-version-of/phpunit');
        $isOutdated    = version_compare($latestVersion, PHPUnit_Runner_Version::id(), '>');

        if ($isOutdated) {
            print "You are not using the latest version of PHPUnit.\n";
            print 'Use "phpunit --self-upgrade" to install PHPUnit ' . $latestVersion . "\n";
        } else {
            print "You are using the latest version of PHPUnit.\n";
        }

        exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
    }

    /**
     * Show the help message.
     */
    protected function showHelp()
    {
        $this->printVersionString();

        print <<

Code Coverage Options:

  --coverage-clover   Generate code coverage report in Clover XML format.
  --coverage-crap4j   Generate code coverage report in Crap4J XML format.
  --coverage-html      Generate code coverage report in HTML format.
  --coverage-php      Export PHP_CodeCoverage object to file.
  --coverage-text=    Generate code coverage report in text format.
                            Default: Standard output.
  --coverage-xml       Generate code coverage report in PHPUnit XML format.

Logging Options:

  --log-junit         Log test execution in JUnit XML format to file.
  --log-tap           Log test execution in TAP format to file.
  --log-json          Log test execution in JSON format.
  --testdox-html      Write agile documentation in HTML format to file.
  --testdox-text      Write agile documentation in Text format to file.

Test Selection Options:

  --filter         Filter which tests to run.
  --testsuite      Filter which testsuite to run.
  --group ...               Only runs tests from the specified group(s).
  --exclude-group ...       Exclude tests from the specified group(s).
  --list-groups             List available test groups.
  --test-suffix ...         Only search for test in files with specified
                            suffix(es). Default: Test.php,.phpt

Test Execution Options:

  --report-useless-tests    Be strict about tests that do not test anything.
  --strict-coverage         Be strict about unintentionally covered code.
  --strict-global-state     Be strict about changes to global state
  --disallow-test-output    Be strict about output during tests.
  --enforce-time-limit      Enforce time limit based on test size.
  --disallow-todo-tests     Disallow @todo-annotated tests.

  --process-isolation       Run each test in a separate PHP process.
  --no-globals-backup       Do not backup and restore \$GLOBALS for each test.
  --static-backup           Backup and restore static attributes for each test.

  --colors=           Use colors in output ("never", "auto" or "always").
  --columns              Number of columns to use for progress output.
  --columns max             Use maximum number of columns for progress output.
  --stderr                  Write to STDERR instead of STDOUT.
  --stop-on-error           Stop execution upon first error.
  --stop-on-failure         Stop execution upon first error or failure.
  --stop-on-risky           Stop execution upon first risky test.
  --stop-on-skipped         Stop execution upon first skipped test.
  --stop-on-incomplete      Stop execution upon first incomplete test.
  -v|--verbose              Output more verbose information.
  --debug                   Display debugging information during test execution.

  --loader          TestSuiteLoader implementation to use.
  --repeat           Runs the test(s) repeatedly.
  --tap                     Report test execution progress in TAP format.
  --testdox                 Report test execution progress in TestDox format.
  --printer        TestListener implementation to use.

Configuration Options:

  --bootstrap         A "bootstrap" PHP file that is run before the tests.
  -c|--configuration  Read configuration from XML file.
  --no-configuration        Ignore default configuration file (phpunit.xml).
  --no-coverage             Ignore code coverage configuration.
  --include-path   Prepend PHP's include_path with given path(s).
  -d key[=value]            Sets a php.ini value.

Miscellaneous Options:

  -h|--help                 Prints this usage information.
  --version                 Prints the version and exits.

EOT;

        if (defined('__PHPUNIT_PHAR__')) {
            print "\n  --check-version           Check whether PHPUnit is the latest version.";
            print "\n  --self-update             Update PHPUnit to the latest version within the same\n                            release series.\n";
            print "\n  --self-upgrade            Upgrade PHPUnit to the latest version.\n";
        }
    }

    /**
     * Custom callback for test suite discovery.
     */
    protected function handleCustomTestSuite()
    {
    }

    private function printVersionString()
    {
        if ($this->versionStringPrinted) {
            return;
        }

        print PHPUnit_Runner_Version::getVersionString() . "\n\n";

        $this->versionStringPrinted = true;
    }

    /**
     */
    private function showError($message)
    {
        $this->printVersionString();

        print $message . "\n";

        exit(PHPUnit_TextUI_TestRunner::FAILURE_EXIT);
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use SebastianBergmann\Environment\Console;

/**
 * Prints the result of a TextUI TestRunner run.
 *
 * @since Class available since Release 2.0.0
 */
class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUnit_Framework_TestListener
{
    const EVENT_TEST_START      = 0;
    const EVENT_TEST_END        = 1;
    const EVENT_TESTSUITE_START = 2;
    const EVENT_TESTSUITE_END   = 3;

    const COLOR_NEVER   = 'never';
    const COLOR_AUTO    = 'auto';
    const COLOR_ALWAYS  = 'always';
    const COLOR_DEFAULT = self::COLOR_NEVER;

    /**
     * @var array
     */
    private static $ansiCodes = array(
      'bold'       => 1,
      'fg-black'   => 30,
      'fg-red'     => 31,
      'fg-green'   => 32,
      'fg-yellow'  => 33,
      'fg-blue'    => 34,
      'fg-magenta' => 35,
      'fg-cyan'    => 36,
      'fg-white'   => 37,
      'bg-black'   => 40,
      'bg-red'     => 41,
      'bg-green'   => 42,
      'bg-yellow'  => 43,
      'bg-blue'    => 44,
      'bg-magenta' => 45,
      'bg-cyan'    => 46,
      'bg-white'   => 47
    );

    /**
     * @var int
     */
    protected $column = 0;

    /**
     * @var int
     */
    protected $maxColumn;

    /**
     * @var bool
     */
    protected $lastTestFailed = false;

    /**
     * @var int
     */
    protected $numAssertions = 0;

    /**
     * @var int
     */
    protected $numTests = -1;

    /**
     * @var int
     */
    protected $numTestsRun = 0;

    /**
     * @var int
     */
    protected $numTestsWidth;

    /**
     * @var bool
     */
    protected $colors = false;

    /**
     * @var bool
     */
    protected $debug = false;

    /**
     * @var bool
     */
    protected $verbose = false;

    /**
     * @var int
     */
    private $numberOfColumns;

    /**
     * Constructor.
     *
     * @param mixed      $out
     * @param bool       $verbose
     * @param string     $colors
     * @param bool       $debug
     * @param int|string $numberOfColumns
     *
     * @throws PHPUnit_Framework_Exception
     *
     * @since  Method available since Release 3.0.0
     */
    public function __construct($out = null, $verbose = false, $colors = self::COLOR_DEFAULT, $debug = false, $numberOfColumns = 80)
    {
        parent::__construct($out);

        if (!is_bool($verbose)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'boolean');
        }

        $availableColors = array(self::COLOR_NEVER, self::COLOR_AUTO, self::COLOR_ALWAYS);

        if (!in_array($colors, $availableColors)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(
                3,
                vsprintf('value from "%s", "%s" or "%s"', $availableColors)
            );
        }

        if (!is_bool($debug)) {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(4, 'boolean');
        }

        if (!is_int($numberOfColumns) && $numberOfColumns != 'max') {
            throw PHPUnit_Util_InvalidArgumentHelper::factory(5, 'integer or "max"');
        }

        $console            = new Console;
        $maxNumberOfColumns = $console->getNumberOfColumns();

        if ($numberOfColumns == 'max' || $numberOfColumns > $maxNumberOfColumns) {
            $numberOfColumns = $maxNumberOfColumns;
        }

        $this->numberOfColumns = $numberOfColumns;
        $this->verbose         = $verbose;
        $this->debug           = $debug;

        if ($colors === self::COLOR_AUTO && $console->hasColorSupport()) {
            $this->colors = true;
        } else {
            $this->colors = (self::COLOR_ALWAYS === $colors);
        }
    }

    /**
     * @param PHPUnit_Framework_TestResult $result
     */
    public function printResult(PHPUnit_Framework_TestResult $result)
    {
        $this->printHeader();

        $this->printErrors($result);
        $printSeparator = $result->errorCount() > 0;

        if ($printSeparator && $result->failureCount() > 0) {
            $this->write("\n--\n\n");
        }

        $printSeparator = $printSeparator || $result->failureCount() > 0;
        $this->printFailures($result);

        if ($this->verbose) {
            if ($printSeparator && $result->riskyCount() > 0) {
                $this->write("\n--\n\n");
            }

            $printSeparator = $printSeparator ||
                              $result->riskyCount() > 0;

            $this->printRisky($result);

            if ($printSeparator && $result->notImplementedCount() > 0) {
                $this->write("\n--\n\n");
            }

            $printSeparator = $printSeparator ||
                              $result->notImplementedCount() > 0;

            $this->printIncompletes($result);

            if ($printSeparator && $result->skippedCount() > 0) {
                $this->write("\n--\n\n");
            }

            $this->printSkipped($result);
        }

        $this->printFooter($result);
    }

    /**
     * @param array  $defects
     * @param string $type
     */
    protected function printDefects(array $defects, $type)
    {
        $count = count($defects);

        if ($count == 0) {
            return;
        }

        $this->write(
            sprintf(
                "There %s %d %s%s:\n",
                ($count == 1) ? 'was' : 'were',
                $count,
                $type,
                ($count == 1) ? '' : 's'
            )
        );

        $i = 1;

        foreach ($defects as $defect) {
            $this->printDefect($defect, $i++);
        }
    }

    /**
     * @param PHPUnit_Framework_TestFailure $defect
     * @param int                           $count
     */
    protected function printDefect(PHPUnit_Framework_TestFailure $defect, $count)
    {
        $this->printDefectHeader($defect, $count);
        $this->printDefectTrace($defect);
    }

    /**
     * @param PHPUnit_Framework_TestFailure $defect
     * @param int                           $count
     */
    protected function printDefectHeader(PHPUnit_Framework_TestFailure $defect, $count)
    {
        $this->write(
            sprintf(
                "\n%d) %s\n",
                $count,
                $defect->getTestName()
            )
        );
    }

    /**
     * @param PHPUnit_Framework_TestFailure $defect
     */
    protected function printDefectTrace(PHPUnit_Framework_TestFailure $defect)
    {
        $e = $defect->thrownException();
        $this->write((string) $e);

        while ($e = $e->getPrevious()) {
            $this->write("\nCaused by\n" . $e);
        }
    }

    /**
     * @param PHPUnit_Framework_TestResult $result
     */
    protected function printErrors(PHPUnit_Framework_TestResult $result)
    {
        $this->printDefects($result->errors(), 'error');
    }

    /**
     * @param PHPUnit_Framework_TestResult $result
     */
    protected function printFailures(PHPUnit_Framework_TestResult $result)
    {
        $this->printDefects($result->failures(), 'failure');
    }

    /**
     * @param PHPUnit_Framework_TestResult $result
     */
    protected function printIncompletes(PHPUnit_Framework_TestResult $result)
    {
        $this->printDefects($result->notImplemented(), 'incomplete test');
    }

    /**
     * @param PHPUnit_Framework_TestResult $result
     *
     * @since  Method available since Release 4.0.0
     */
    protected function printRisky(PHPUnit_Framework_TestResult $result)
    {
        $this->printDefects($result->risky(), 'risky test');
    }

    /**
     * @param PHPUnit_Framework_TestResult $result
     *
     * @since  Method available since Release 3.0.0
     */
    protected function printSkipped(PHPUnit_Framework_TestResult $result)
    {
        $this->printDefects($result->skipped(), 'skipped test');
    }

    protected function printHeader()
    {
        $this->write("\n\n" . PHP_Timer::resourceUsage() . "\n\n");
    }

    /**
     * @param PHPUnit_Framework_TestResult $result
     */
    protected function printFooter(PHPUnit_Framework_TestResult $result)
    {
        if (count($result) === 0) {
            $this->writeWithColor(
                'fg-black, bg-yellow',
                'No tests executed!'
            );
        } elseif ($result->wasSuccessful() &&
                 $result->allHarmless() &&
                 $result->allCompletelyImplemented() &&
                 $result->noneSkipped()) {
            $this->writeWithColor(
                'fg-black, bg-green',
                sprintf(
                    'OK (%d test%s, %d assertion%s)',
                    count($result),
                    (count($result) == 1) ? '' : 's',
                    $this->numAssertions,
                    ($this->numAssertions == 1) ? '' : 's'
                )
            );
        } else {
            if ($result->wasSuccessful()) {
                $color = 'fg-black, bg-yellow';

                if ($this->verbose) {
                    $this->write("\n");
                }

                $this->writeWithColor(
                    $color,
                    'OK, but incomplete, skipped, or risky tests!'
                );
            } else {
                $color = 'fg-white, bg-red';

                $this->write("\n");
                $this->writeWithColor($color, 'FAILURES!');
            }

            $this->writeCountString(count($result), 'Tests', $color, true);
            $this->writeCountString($this->numAssertions, 'Assertions', $color, true);
            $this->writeCountString($result->errorCount(), 'Errors', $color);
            $this->writeCountString($result->failureCount(), 'Failures', $color);
            $this->writeCountString($result->skippedCount(), 'Skipped', $color);
            $this->writeCountString($result->notImplementedCount(), 'Incomplete', $color);
            $this->writeCountString($result->riskyCount(), 'Risky', $color);
            $this->writeWithColor($color, '.', true);
        }
    }

    /**
     */
    public function printWaitPrompt()
    {
        $this->write("\n to continue\n");
    }

    /**
     * An error occurred.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     */
    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
        $this->writeProgressWithColor('fg-red, bold', 'E');
        $this->lastTestFailed = true;
    }

    /**
     * A failure occurred.
     *
     * @param PHPUnit_Framework_Test                 $test
     * @param PHPUnit_Framework_AssertionFailedError $e
     * @param float                                  $time
     */
    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
    {
        $this->writeProgressWithColor('bg-red, fg-white', 'F');
        $this->lastTestFailed = true;
    }

    /**
     * Incomplete test.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     */
    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
        $this->writeProgressWithColor('fg-yellow, bold', 'I');
        $this->lastTestFailed = true;
    }

    /**
     * Risky test.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     *
     * @since  Method available since Release 4.0.0
     */
    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
        $this->writeProgressWithColor('fg-yellow, bold', 'R');
        $this->lastTestFailed = true;
    }

    /**
     * Skipped test.
     *
     * @param PHPUnit_Framework_Test $test
     * @param Exception              $e
     * @param float                  $time
     *
     * @since  Method available since Release 3.0.0
     */
    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
    {
        $this->writeProgressWithColor('fg-cyan, bold', 'S');
        $this->lastTestFailed = true;
    }

    /**
     * A testsuite started.
     *
     * @param PHPUnit_Framework_TestSuite $suite
     *
     * @since  Method available since Release 2.2.0
     */
    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
        if ($this->numTests == -1) {
            $this->numTests      = count($suite);
            $this->numTestsWidth = strlen((string) $this->numTests);
            $this->maxColumn     = $this->numberOfColumns - strlen('  /  (XXX%)') - (2 * $this->numTestsWidth);
        }
    }

    /**
     * A testsuite ended.
     *
     * @param PHPUnit_Framework_TestSuite $suite
     *
     * @since  Method available since Release 2.2.0
     */
    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
    {
    }

    /**
     * A test started.
     *
     * @param PHPUnit_Framework_Test $test
     */
    public function startTest(PHPUnit_Framework_Test $test)
    {
        if ($this->debug) {
            $this->write(
                sprintf(
                    "\nStarting test '%s'.\n",
                    PHPUnit_Util_Test::describe($test)
                )
            );
        }
    }

    /**
     * A test ended.
     *
     * @param PHPUnit_Framework_Test $test
     * @param float                  $time
     */
    public function endTest(PHPUnit_Framework_Test $test, $time)
    {
        if (!$this->lastTestFailed) {
            $this->writeProgress('.');
        }

        if ($test instanceof PHPUnit_Framework_TestCase) {
            $this->numAssertions += $test->getNumAssertions();
        } elseif ($test instanceof PHPUnit_Extensions_PhptTestCase) {
            $this->numAssertions++;
        }

        $this->lastTestFailed = false;

        if ($test instanceof PHPUnit_Framework_TestCase) {
            if (!$test->hasExpectationOnOutput()) {
                $this->write($test->getActualOutput());
            }
        }
    }

    /**
     * @param string $progress
     */
    protected function writeProgress($progress)
    {
        $this->write($progress);
        $this->column++;
        $this->numTestsRun++;

        if ($this->column == $this->maxColumn) {
            $this->write(
                sprintf(
                    ' %' . $this->numTestsWidth . 'd / %' .
                    $this->numTestsWidth . 'd (%3s%%)',
                    $this->numTestsRun,
                    $this->numTests,
                    floor(($this->numTestsRun / $this->numTests) * 100)
                )
            );

            $this->writeNewLine();
        }
    }

    protected function writeNewLine()
    {
        $this->column = 0;
        $this->write("\n");
    }

    /**
     * Formats a buffer with a specified ANSI color sequence if colors are
     * enabled.
     *
     * @param string $color
     * @param string $buffer
     *
     * @return string
     *
     * @since  Method available since Release 4.0.0
     */
    protected function formatWithColor($color, $buffer)
    {
        if (!$this->colors) {
            return $buffer;
        }

        $codes   = array_map('trim', explode(',', $color));
        $lines   = explode("\n", $buffer);
        $padding = max(array_map('strlen', $lines));
        $styles  = array();

        foreach ($codes as $code) {
            $styles[] = self::$ansiCodes[$code];
        }

        $style = sprintf("\x1b[%sm", implode(';', $styles));

        $styledLines = array();

        foreach ($lines as $line) {
            $styledLines[] = $style . str_pad($line, $padding) . "\x1b[0m";
        }

        return implode("\n", $styledLines);
    }

    /**
     * Writes a buffer out with a color sequence if colors are enabled.
     *
     * @param string $color
     * @param string $buffer
     * @param bool   $lf
     *
     * @since  Method available since Release 4.0.0
     */
    protected function writeWithColor($color, $buffer, $lf = true)
    {
        $this->write($this->formatWithColor($color, $buffer));

        if ($lf) {
            $this->write("\n");
        }
    }

    /**
     * Writes progress with a color sequence if colors are enabled.
     *
     * @param string $color
     * @param string $buffer
     *
     * @since  Method available since Release 4.0.0
     */
    protected function writeProgressWithColor($color, $buffer)
    {
        $buffer = $this->formatWithColor($color, $buffer);
        $this->writeProgress($buffer);
    }

    /**
     * @param int    $count
     * @param string $name
     * @param string $color
     * @param bool   $always
     *
     * @since  Method available since Release 4.6.5
     */
    private function writeCountString($count, $name, $color, $always = false)
    {
        static $first = true;

        if ($always || $count > 0) {
            $this->writeWithColor(
                $color,
                sprintf(
                    '%s%s: %d',
                    !$first ? ', ' : '',
                    $name,
                    $count
                ),
                false
            );

            $first = false;
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use SebastianBergmann\Environment\Runtime;

/**
 * A TestRunner for the Command Line Interface (CLI)
 * PHP SAPI Module.
 *
 * @since Class available since Release 2.0.0
 */
class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
{
    const SUCCESS_EXIT   = 0;
    const FAILURE_EXIT   = 1;
    const EXCEPTION_EXIT = 2;

    /**
     * @var PHP_CodeCoverage_Filter
     */
    protected $codeCoverageFilter;

    /**
     * @var PHPUnit_Runner_TestSuiteLoader
     */
    protected $loader = null;

    /**
     * @var PHPUnit_TextUI_ResultPrinter
     */
    protected $printer = null;

    /**
     * @var bool
     */
    protected static $versionStringPrinted = false;

    /**
     * @var array
     */
    private $missingExtensions = array();

    /**
     * @var Runtime
     */
    private $runtime;

    /**
     * @param PHPUnit_Runner_TestSuiteLoader $loader
     * @param PHP_CodeCoverage_Filter        $filter
     *
     * @since Method available since Release 3.4.0
     */
    public function __construct(PHPUnit_Runner_TestSuiteLoader $loader = null, PHP_CodeCoverage_Filter $filter = null)
    {
        if ($filter === null) {
            $filter = $this->getCodeCoverageFilter();
        }

        $this->codeCoverageFilter = $filter;
        $this->loader             = $loader;
        $this->runtime            = new Runtime;
    }

    /**
     * @param PHPUnit_Framework_Test|ReflectionClass $test
     * @param array                                  $arguments
     *
     * @return PHPUnit_Framework_TestResult
     *
     * @throws PHPUnit_Framework_Exception
     */
    public static function run($test, array $arguments = array())
    {
        if ($test instanceof ReflectionClass) {
            $test = new PHPUnit_Framework_TestSuite($test);
        }

        if ($test instanceof PHPUnit_Framework_Test) {
            $aTestRunner = new self;

            return $aTestRunner->doRun(
                $test,
                $arguments
            );
        } else {
            throw new PHPUnit_Framework_Exception(
                'No test case or test suite found.'
            );
        }
    }

    /**
     * @return PHPUnit_Framework_TestResult
     */
    protected function createTestResult()
    {
        return new PHPUnit_Framework_TestResult;
    }

    private function processSuiteFilters(PHPUnit_Framework_TestSuite $suite, array $arguments)
    {
        if (!$arguments['filter'] &&
            empty($arguments['groups']) &&
            empty($arguments['excludeGroups'])) {
            return;
        }

        $filterFactory = new PHPUnit_Runner_Filter_Factory();

        if (!empty($arguments['excludeGroups'])) {
            $filterFactory->addFilter(
                new ReflectionClass('PHPUnit_Runner_Filter_Group_Exclude'),
                $arguments['excludeGroups']
            );
        }

        if (!empty($arguments['groups'])) {
            $filterFactory->addFilter(
                new ReflectionClass('PHPUnit_Runner_Filter_Group_Include'),
                $arguments['groups']
            );
        }

        if ($arguments['filter']) {
            $filterFactory->addFilter(
                new ReflectionClass('PHPUnit_Runner_Filter_Test'),
                $arguments['filter']
            );
        }
        $suite->injectFilter($filterFactory);
    }

    /**
     * @param PHPUnit_Framework_Test $suite
     * @param array                  $arguments
     *
     * @return PHPUnit_Framework_TestResult
     */
    public function doRun(PHPUnit_Framework_Test $suite, array $arguments = array())
    {
        if (isset($arguments['configuration'])) {
            $GLOBALS['__PHPUNIT_CONFIGURATION_FILE'] = $arguments['configuration'];
        }

        $this->handleConfiguration($arguments);

        $this->processSuiteFilters($suite, $arguments);

        if (isset($arguments['bootstrap'])) {
            $GLOBALS['__PHPUNIT_BOOTSTRAP'] = $arguments['bootstrap'];
        }

        if ($arguments['backupGlobals'] === false) {
            $suite->setBackupGlobals(false);
        }

        if ($arguments['backupStaticAttributes'] === true) {
            $suite->setBackupStaticAttributes(true);
        }

        if ($arguments['disallowChangesToGlobalState'] === true) {
            $suite->setDisallowChangesToGlobalState(true);
        }

        if (is_integer($arguments['repeat'])) {
            $test = new PHPUnit_Extensions_RepeatedTest(
                $suite,
                $arguments['repeat'],
                $arguments['processIsolation']
            );

            $suite = new PHPUnit_Framework_TestSuite();
            $suite->addTest($test);
        }

        $result = $this->createTestResult();

        if (!$arguments['convertErrorsToExceptions']) {
            $result->convertErrorsToExceptions(false);
        }

        if (!$arguments['convertNoticesToExceptions']) {
            PHPUnit_Framework_Error_Notice::$enabled = false;
        }

        if (!$arguments['convertWarningsToExceptions']) {
            PHPUnit_Framework_Error_Warning::$enabled = false;
        }

        if ($arguments['stopOnError']) {
            $result->stopOnError(true);
        }

        if ($arguments['stopOnFailure']) {
            $result->stopOnFailure(true);
        }

        if ($arguments['stopOnIncomplete']) {
            $result->stopOnIncomplete(true);
        }

        if ($arguments['stopOnRisky']) {
            $result->stopOnRisky(true);
        }

        if ($arguments['stopOnSkipped']) {
            $result->stopOnSkipped(true);
        }

        if ($this->printer === null) {
            if (isset($arguments['printer']) &&
                $arguments['printer'] instanceof PHPUnit_Util_Printer) {
                $this->printer = $arguments['printer'];
            } else {
                $printerClass = 'PHPUnit_TextUI_ResultPrinter';

                if (isset($arguments['printer']) &&
                    is_string($arguments['printer']) &&
                    class_exists($arguments['printer'], false)) {
                    $class = new ReflectionClass($arguments['printer']);

                    if ($class->isSubclassOf('PHPUnit_TextUI_ResultPrinter')) {
                        $printerClass = $arguments['printer'];
                    }
                }

                $this->printer = new $printerClass(
                  isset($arguments['stderr']) ? 'php://stderr' : null,
                  $arguments['verbose'],
                  $arguments['colors'],
                  $arguments['debug'],
                  $arguments['columns']
                );
            }
        }

        if (!$this->printer instanceof PHPUnit_Util_Log_TAP) {
            $this->printer->write(
                PHPUnit_Runner_Version::getVersionString() . "\n"
            );

            self::$versionStringPrinted = true;

            if ($arguments['verbose']) {
                $this->printer->write(
                    sprintf(
                        "\nRuntime:\t%s",
                        $this->runtime->getNameWithVersion()
                    )
                );

                if ($this->runtime->hasXdebug()) {
                    $this->printer->write(
                        sprintf(
                            ' with Xdebug %s',
                            phpversion('xdebug')
                        )
                    );
                }

                if (isset($arguments['configuration'])) {
                    $this->printer->write(
                        sprintf(
                            "\nConfiguration:\t%s",
                            $arguments['configuration']->getFilename()
                        )
                    );
                }

                $this->printer->write("\n");
            }

            if (isset($arguments['deprecatedStrictModeOption'])) {
                print "Warning:\tDeprecated option \"--strict\" used\n";
            } elseif (isset($arguments['deprecatedStrictModeSetting'])) {
                print "Warning:\tDeprecated configuration setting \"strict\" used\n";
            }

            if (isset($arguments['deprecatedSeleniumConfiguration'])) {
                print "Warning:\tDeprecated configuration setting \"selenium\" used\n";
            }
        }

        foreach ($arguments['listeners'] as $listener) {
            $result->addListener($listener);
        }

        $result->addListener($this->printer);

        if (isset($arguments['testdoxHTMLFile'])) {
            $result->addListener(
                new PHPUnit_Util_TestDox_ResultPrinter_HTML(
                    $arguments['testdoxHTMLFile']
                )
            );
        }

        if (isset($arguments['testdoxTextFile'])) {
            $result->addListener(
                new PHPUnit_Util_TestDox_ResultPrinter_Text(
                    $arguments['testdoxTextFile']
                )
            );
        }

        $codeCoverageReports = 0;

        if (isset($arguments['coverageClover'])) {
            $codeCoverageReports++;
        }

        if (isset($arguments['coverageCrap4J'])) {
            $codeCoverageReports++;
        }

        if (isset($arguments['coverageHtml'])) {
            $codeCoverageReports++;
        }

        if (isset($arguments['coveragePHP'])) {
            $codeCoverageReports++;
        }

        if (isset($arguments['coverageText'])) {
            $codeCoverageReports++;
        }

        if (isset($arguments['coverageXml'])) {
            $codeCoverageReports++;
        }

        if (isset($arguments['noCoverage'])) {
            $codeCoverageReports = 0;
        }

        if ($codeCoverageReports > 0 && (!extension_loaded('tokenizer') || !$this->runtime->canCollectCodeCoverage())) {
            if (!extension_loaded('tokenizer')) {
                $this->showExtensionNotLoadedWarning(
                    'tokenizer',
                    'No code coverage will be generated.'
                );
            } elseif (!extension_loaded('Xdebug')) {
                $this->showExtensionNotLoadedWarning(
                    'Xdebug',
                    'No code coverage will be generated.'
                );
            }

            $codeCoverageReports = 0;
        }

        if (!$this->printer instanceof PHPUnit_Util_Log_TAP) {
            if ($codeCoverageReports > 0 && !$this->codeCoverageFilter->hasWhitelist()) {
                $this->printer->write("Warning:\tNo whitelist configured for code coverage\n");
            }

            $this->printer->write("\n");
        }

        if ($codeCoverageReports > 0) {
            $codeCoverage = new PHP_CodeCoverage(
                null,
                $this->codeCoverageFilter
            );

            $codeCoverage->setAddUncoveredFilesFromWhitelist(
                $arguments['addUncoveredFilesFromWhitelist']
            );

            $codeCoverage->setCheckForUnintentionallyCoveredCode(
                $arguments['strictCoverage']
            );

            $codeCoverage->setProcessUncoveredFilesFromWhitelist(
                $arguments['processUncoveredFilesFromWhitelist']
            );

            if (isset($arguments['forceCoversAnnotation'])) {
                $codeCoverage->setForceCoversAnnotation(
                    $arguments['forceCoversAnnotation']
                );
            }

            if (isset($arguments['mapTestClassNameToCoveredClassName'])) {
                $codeCoverage->setMapTestClassNameToCoveredClassName(
                    $arguments['mapTestClassNameToCoveredClassName']
                );
            }

            $result->setCodeCoverage($codeCoverage);
        }

        if ($codeCoverageReports > 1) {
            if (isset($arguments['cacheTokens'])) {
                $codeCoverage->setCacheTokens($arguments['cacheTokens']);
            }
        }

        if (isset($arguments['jsonLogfile'])) {
            $result->addListener(
                new PHPUnit_Util_Log_JSON($arguments['jsonLogfile'])
            );
        }

        if (isset($arguments['tapLogfile'])) {
            $result->addListener(
                new PHPUnit_Util_Log_TAP($arguments['tapLogfile'])
            );
        }

        if (isset($arguments['junitLogfile'])) {
            $result->addListener(
                new PHPUnit_Util_Log_JUnit(
                    $arguments['junitLogfile'],
                    $arguments['logIncompleteSkipped']
                )
            );
        }

        $result->beStrictAboutTestsThatDoNotTestAnything($arguments['reportUselessTests']);
        $result->beStrictAboutOutputDuringTests($arguments['disallowTestOutput']);
        $result->beStrictAboutTodoAnnotatedTests($arguments['disallowTodoAnnotatedTests']);
        $result->beStrictAboutTestSize($arguments['enforceTimeLimit']);
        $result->setTimeoutForSmallTests($arguments['timeoutForSmallTests']);
        $result->setTimeoutForMediumTests($arguments['timeoutForMediumTests']);
        $result->setTimeoutForLargeTests($arguments['timeoutForLargeTests']);

        if ($suite instanceof PHPUnit_Framework_TestSuite) {
            $suite->setRunTestInSeparateProcess($arguments['processIsolation']);
        }

        $suite->run($result);

        unset($suite);
        $result->flushListeners();

        if ($this->printer instanceof PHPUnit_TextUI_ResultPrinter) {
            $this->printer->printResult($result);
        }

        if (isset($codeCoverage)) {
            if (isset($arguments['coverageClover'])) {
                $this->printer->write(
                    "\nGenerating code coverage report in Clover XML format ..."
                );

                try {
                    $writer = new PHP_CodeCoverage_Report_Clover;
                    $writer->process($codeCoverage, $arguments['coverageClover']);

                    $this->printer->write(" done\n");
                    unset($writer);
                } catch (PHP_CodeCoverage_Exception $e) {
                    $this->printer->write(
                        " failed\n" . $e->getMessage() . "\n"
                    );
                }
            }

            if (isset($arguments['coverageCrap4J'])) {
                $this->printer->write(
                    "\nGenerating Crap4J report XML file ..."
                );

                try {
                    $writer = new PHP_CodeCoverage_Report_Crap4j($arguments['crap4jThreshold']);
                    $writer->process($codeCoverage, $arguments['coverageCrap4J']);

                    $this->printer->write(" done\n");
                    unset($writer);
                } catch (PHP_CodeCoverage_Exception $e) {
                    $this->printer->write(
                        " failed\n" . $e->getMessage() . "\n"
                    );
                }
            }

            if (isset($arguments['coverageHtml'])) {
                $this->printer->write(
                    "\nGenerating code coverage report in HTML format ..."
                );

                try {
                    $writer = new PHP_CodeCoverage_Report_HTML(
                        $arguments['reportLowUpperBound'],
                        $arguments['reportHighLowerBound'],
                        sprintf(
                            ' and PHPUnit %s',
                            PHPUnit_Runner_Version::id()
                        )
                    );

                    $writer->process($codeCoverage, $arguments['coverageHtml']);

                    $this->printer->write(" done\n");
                    unset($writer);
                } catch (PHP_CodeCoverage_Exception $e) {
                    $this->printer->write(
                        " failed\n" . $e->getMessage() . "\n"
                    );
                }
            }

            if (isset($arguments['coveragePHP'])) {
                $this->printer->write(
                    "\nGenerating code coverage report in PHP format ..."
                );

                try {
                    $writer = new PHP_CodeCoverage_Report_PHP;
                    $writer->process($codeCoverage, $arguments['coveragePHP']);

                    $this->printer->write(" done\n");
                    unset($writer);
                } catch (PHP_CodeCoverage_Exception $e) {
                    $this->printer->write(
                        " failed\n" . $e->getMessage() . "\n"
                    );
                }
            }

            if (isset($arguments['coverageText'])) {
                if ($arguments['coverageText'] == 'php://stdout') {
                    $outputStream = $this->printer;
                    $colors       = $arguments['colors'] && $arguments['colors'] != PHPUnit_TextUI_ResultPrinter::COLOR_NEVER;
                } else {
                    $outputStream = new PHPUnit_Util_Printer($arguments['coverageText']);
                    $colors       = false;
                }

                $processor = new PHP_CodeCoverage_Report_Text(
                    $arguments['reportLowUpperBound'],
                    $arguments['reportHighLowerBound'],
                    $arguments['coverageTextShowUncoveredFiles'],
                    $arguments['coverageTextShowOnlySummary']
                );

                $outputStream->write(
                    $processor->process($codeCoverage, $colors)
                );
            }

            if (isset($arguments['coverageXml'])) {
                $this->printer->write(
                    "\nGenerating code coverage report in PHPUnit XML format ..."
                );

                try {
                    $writer = new PHP_CodeCoverage_Report_XML;
                    $writer->process($codeCoverage, $arguments['coverageXml']);

                    $this->printer->write(" done\n");
                    unset($writer);
                } catch (PHP_CodeCoverage_Exception $e) {
                    $this->printer->write(
                        " failed\n" . $e->getMessage() . "\n"
                    );
                }
            }
        }

        return $result;
    }

    /**
     * @param PHPUnit_TextUI_ResultPrinter $resultPrinter
     */
    public function setPrinter(PHPUnit_TextUI_ResultPrinter $resultPrinter)
    {
        $this->printer = $resultPrinter;
    }

    /**
     * Override to define how to handle a failed loading of
     * a test suite.
     *
     * @param string $message
     */
    protected function runFailed($message)
    {
        $this->write($message . PHP_EOL);
        exit(self::FAILURE_EXIT);
    }

    /**
     * @param string $buffer
     *
     * @since  Method available since Release 3.1.0
     */
    protected function write($buffer)
    {
        if (PHP_SAPI != 'cli' && PHP_SAPI != 'phpdbg') {
            $buffer = htmlspecialchars($buffer);
        }

        if ($this->printer !== null) {
            $this->printer->write($buffer);
        } else {
            print $buffer;
        }
    }

    /**
     * Returns the loader to be used.
     *
     * @return PHPUnit_Runner_TestSuiteLoader
     *
     * @since  Method available since Release 2.2.0
     */
    public function getLoader()
    {
        if ($this->loader === null) {
            $this->loader = new PHPUnit_Runner_StandardTestSuiteLoader;
        }

        return $this->loader;
    }

    /**
     * @param array $arguments
     *
     * @since  Method available since Release 3.2.1
     */
    protected function handleConfiguration(array &$arguments)
    {
        if (isset($arguments['configuration']) &&
            !$arguments['configuration'] instanceof PHPUnit_Util_Configuration) {
            $arguments['configuration'] = PHPUnit_Util_Configuration::getInstance(
                $arguments['configuration']
            );
        }

        $arguments['debug']     = isset($arguments['debug'])     ? $arguments['debug']     : false;
        $arguments['filter']    = isset($arguments['filter'])    ? $arguments['filter']    : false;
        $arguments['listeners'] = isset($arguments['listeners']) ? $arguments['listeners'] : array();

        if (isset($arguments['configuration'])) {
            $arguments['configuration']->handlePHPConfiguration();

            $phpunitConfiguration = $arguments['configuration']->getPHPUnitConfiguration();

            if (isset($phpunitConfiguration['deprecatedStrictModeSetting'])) {
                $arguments['deprecatedStrictModeSetting'] = true;
            }

            if (isset($phpunitConfiguration['backupGlobals']) &&
                !isset($arguments['backupGlobals'])) {
                $arguments['backupGlobals'] = $phpunitConfiguration['backupGlobals'];
            }

            if (isset($phpunitConfiguration['backupStaticAttributes']) &&
                !isset($arguments['backupStaticAttributes'])) {
                $arguments['backupStaticAttributes'] = $phpunitConfiguration['backupStaticAttributes'];
            }

            if (isset($phpunitConfiguration['disallowChangesToGlobalState']) &&
                !isset($arguments['disallowChangesToGlobalState'])) {
                $arguments['disallowChangesToGlobalState'] = $phpunitConfiguration['disallowChangesToGlobalState'];
            }

            if (isset($phpunitConfiguration['bootstrap']) &&
                !isset($arguments['bootstrap'])) {
                $arguments['bootstrap'] = $phpunitConfiguration['bootstrap'];
            }

            if (isset($phpunitConfiguration['cacheTokens']) &&
                !isset($arguments['cacheTokens'])) {
                $arguments['cacheTokens'] = $phpunitConfiguration['cacheTokens'];
            }

            if (isset($phpunitConfiguration['colors']) &&
                !isset($arguments['colors'])) {
                $arguments['colors'] = $phpunitConfiguration['colors'];
            }

            if (isset($phpunitConfiguration['convertErrorsToExceptions']) &&
                !isset($arguments['convertErrorsToExceptions'])) {
                $arguments['convertErrorsToExceptions'] = $phpunitConfiguration['convertErrorsToExceptions'];
            }

            if (isset($phpunitConfiguration['convertNoticesToExceptions']) &&
                !isset($arguments['convertNoticesToExceptions'])) {
                $arguments['convertNoticesToExceptions'] = $phpunitConfiguration['convertNoticesToExceptions'];
            }

            if (isset($phpunitConfiguration['convertWarningsToExceptions']) &&
                !isset($arguments['convertWarningsToExceptions'])) {
                $arguments['convertWarningsToExceptions'] = $phpunitConfiguration['convertWarningsToExceptions'];
            }

            if (isset($phpunitConfiguration['processIsolation']) &&
                !isset($arguments['processIsolation'])) {
                $arguments['processIsolation'] = $phpunitConfiguration['processIsolation'];
            }

            if (isset($phpunitConfiguration['stopOnError']) &&
                !isset($arguments['stopOnError'])) {
                $arguments['stopOnError'] = $phpunitConfiguration['stopOnError'];
            }

            if (isset($phpunitConfiguration['stopOnFailure']) &&
                !isset($arguments['stopOnFailure'])) {
                $arguments['stopOnFailure'] = $phpunitConfiguration['stopOnFailure'];
            }

            if (isset($phpunitConfiguration['stopOnIncomplete']) &&
                !isset($arguments['stopOnIncomplete'])) {
                $arguments['stopOnIncomplete'] = $phpunitConfiguration['stopOnIncomplete'];
            }

            if (isset($phpunitConfiguration['stopOnRisky']) &&
                !isset($arguments['stopOnRisky'])) {
                $arguments['stopOnRisky'] = $phpunitConfiguration['stopOnRisky'];
            }

            if (isset($phpunitConfiguration['stopOnSkipped']) &&
                !isset($arguments['stopOnSkipped'])) {
                $arguments['stopOnSkipped'] = $phpunitConfiguration['stopOnSkipped'];
            }

            if (isset($phpunitConfiguration['timeoutForSmallTests']) &&
                !isset($arguments['timeoutForSmallTests'])) {
                $arguments['timeoutForSmallTests'] = $phpunitConfiguration['timeoutForSmallTests'];
            }

            if (isset($phpunitConfiguration['timeoutForMediumTests']) &&
                !isset($arguments['timeoutForMediumTests'])) {
                $arguments['timeoutForMediumTests'] = $phpunitConfiguration['timeoutForMediumTests'];
            }

            if (isset($phpunitConfiguration['timeoutForLargeTests']) &&
                !isset($arguments['timeoutForLargeTests'])) {
                $arguments['timeoutForLargeTests'] = $phpunitConfiguration['timeoutForLargeTests'];
            }

            if (isset($phpunitConfiguration['reportUselessTests']) &&
                !isset($arguments['reportUselessTests'])) {
                $arguments['reportUselessTests'] = $phpunitConfiguration['reportUselessTests'];
            }

            if (isset($phpunitConfiguration['strictCoverage']) &&
                !isset($arguments['strictCoverage'])) {
                $arguments['strictCoverage'] = $phpunitConfiguration['strictCoverage'];
            }

            if (isset($phpunitConfiguration['disallowTestOutput']) &&
                !isset($arguments['disallowTestOutput'])) {
                $arguments['disallowTestOutput'] = $phpunitConfiguration['disallowTestOutput'];
            }

            if (isset($phpunitConfiguration['enforceTimeLimit']) &&
                !isset($arguments['enforceTimeLimit'])) {
                $arguments['enforceTimeLimit'] = $phpunitConfiguration['enforceTimeLimit'];
            }

            if (isset($phpunitConfiguration['disallowTodoAnnotatedTests']) &&
                !isset($arguments['disallowTodoAnnotatedTests'])) {
                $arguments['disallowTodoAnnotatedTests'] = $phpunitConfiguration['disallowTodoAnnotatedTests'];
            }

            if (isset($phpunitConfiguration['verbose']) &&
                !isset($arguments['verbose'])) {
                $arguments['verbose'] = $phpunitConfiguration['verbose'];
            }

            if (isset($phpunitConfiguration['forceCoversAnnotation']) &&
                !isset($arguments['forceCoversAnnotation'])) {
                $arguments['forceCoversAnnotation'] = $phpunitConfiguration['forceCoversAnnotation'];
            }

            if (isset($phpunitConfiguration['mapTestClassNameToCoveredClassName']) &&
                !isset($arguments['mapTestClassNameToCoveredClassName'])) {
                $arguments['mapTestClassNameToCoveredClassName'] = $phpunitConfiguration['mapTestClassNameToCoveredClassName'];
            }

            $groupCliArgs = array();

            if (!empty($arguments['groups'])) {
                $groupCliArgs = $arguments['groups'];
            }

            $groupConfiguration = $arguments['configuration']->getGroupConfiguration();

            if (!empty($groupConfiguration['include']) &&
                !isset($arguments['groups'])) {
                $arguments['groups'] = $groupConfiguration['include'];
            }

            if (!empty($groupConfiguration['exclude']) &&
                !isset($arguments['excludeGroups'])) {
                $arguments['excludeGroups'] = array_diff($groupConfiguration['exclude'], $groupCliArgs);
            }

            foreach ($arguments['configuration']->getListenerConfiguration() as $listener) {
                if (!class_exists($listener['class'], false) &&
                    $listener['file'] !== '') {
                    require_once $listener['file'];
                }

                if (class_exists($listener['class'])) {
                    if (count($listener['arguments']) == 0) {
                        $listener = new $listener['class'];
                    } else {
                        $listenerClass = new ReflectionClass(
                            $listener['class']
                        );
                        $listener      = $listenerClass->newInstanceArgs(
                            $listener['arguments']
                        );
                    }

                    if ($listener instanceof PHPUnit_Framework_TestListener) {
                        $arguments['listeners'][] = $listener;
                    }
                }
            }

            $loggingConfiguration = $arguments['configuration']->getLoggingConfiguration();

            if (isset($loggingConfiguration['coverage-clover']) &&
                !isset($arguments['coverageClover'])) {
                $arguments['coverageClover'] = $loggingConfiguration['coverage-clover'];
            }

            if (isset($loggingConfiguration['coverage-crap4j']) &&
                !isset($arguments['coverageCrap4J'])) {
                $arguments['coverageCrap4J'] = $loggingConfiguration['coverage-crap4j'];

                if (isset($loggingConfiguration['crap4jThreshold']) &&
                    !isset($arguments['crap4jThreshold'])) {
                    $arguments['crap4jThreshold'] = $loggingConfiguration['crap4jThreshold'];
                }
            }

            if (isset($loggingConfiguration['coverage-html']) &&
                !isset($arguments['coverageHtml'])) {
                if (isset($loggingConfiguration['lowUpperBound']) &&
                    !isset($arguments['reportLowUpperBound'])) {
                    $arguments['reportLowUpperBound'] = $loggingConfiguration['lowUpperBound'];
                }

                if (isset($loggingConfiguration['highLowerBound']) &&
                    !isset($arguments['reportHighLowerBound'])) {
                    $arguments['reportHighLowerBound'] = $loggingConfiguration['highLowerBound'];
                }

                $arguments['coverageHtml'] = $loggingConfiguration['coverage-html'];
            }

            if (isset($loggingConfiguration['coverage-php']) &&
                !isset($arguments['coveragePHP'])) {
                $arguments['coveragePHP'] = $loggingConfiguration['coverage-php'];
            }

            if (isset($loggingConfiguration['coverage-text']) &&
                !isset($arguments['coverageText'])) {
                $arguments['coverageText'] = $loggingConfiguration['coverage-text'];
                if (isset($loggingConfiguration['coverageTextShowUncoveredFiles'])) {
                    $arguments['coverageTextShowUncoveredFiles'] = $loggingConfiguration['coverageTextShowUncoveredFiles'];
                } else {
                    $arguments['coverageTextShowUncoveredFiles'] = false;
                }
                if (isset($loggingConfiguration['coverageTextShowOnlySummary'])) {
                    $arguments['coverageTextShowOnlySummary'] = $loggingConfiguration['coverageTextShowOnlySummary'];
                } else {
                    $arguments['coverageTextShowOnlySummary'] = false;
                }
            }

            if (isset($loggingConfiguration['coverage-xml']) &&
                !isset($arguments['coverageXml'])) {
                $arguments['coverageXml'] = $loggingConfiguration['coverage-xml'];
            }

            if (isset($loggingConfiguration['json']) &&
                !isset($arguments['jsonLogfile'])) {
                $arguments['jsonLogfile'] = $loggingConfiguration['json'];
            }

            if (isset($loggingConfiguration['plain'])) {
                $arguments['listeners'][] = new PHPUnit_TextUI_ResultPrinter(
                    $loggingConfiguration['plain'],
                    true
                );
            }

            if (isset($loggingConfiguration['tap']) &&
                !isset($arguments['tapLogfile'])) {
                $arguments['tapLogfile'] = $loggingConfiguration['tap'];
            }

            if (isset($loggingConfiguration['junit']) &&
                !isset($arguments['junitLogfile'])) {
                $arguments['junitLogfile'] = $loggingConfiguration['junit'];

                if (isset($loggingConfiguration['logIncompleteSkipped']) &&
                    !isset($arguments['logIncompleteSkipped'])) {
                    $arguments['logIncompleteSkipped'] = $loggingConfiguration['logIncompleteSkipped'];
                }
            }

            if (isset($loggingConfiguration['testdox-html']) &&
                !isset($arguments['testdoxHTMLFile'])) {
                $arguments['testdoxHTMLFile'] = $loggingConfiguration['testdox-html'];
            }

            if (isset($loggingConfiguration['testdox-text']) &&
                !isset($arguments['testdoxTextFile'])) {
                $arguments['testdoxTextFile'] = $loggingConfiguration['testdox-text'];
            }

            if ((isset($arguments['coverageClover']) ||
                isset($arguments['coverageCrap4J']) ||
                isset($arguments['coverageHtml']) ||
                isset($arguments['coveragePHP']) ||
                isset($arguments['coverageText']) ||
                isset($arguments['coverageXml'])) &&
                $this->runtime->canCollectCodeCoverage()) {
                $filterConfiguration                             = $arguments['configuration']->getFilterConfiguration();
                $arguments['addUncoveredFilesFromWhitelist']     = $filterConfiguration['whitelist']['addUncoveredFilesFromWhitelist'];
                $arguments['processUncoveredFilesFromWhitelist'] = $filterConfiguration['whitelist']['processUncoveredFilesFromWhitelist'];

                if (empty($filterConfiguration['whitelist']['include']['directory']) &&
                    empty($filterConfiguration['whitelist']['include']['file'])) {
                    foreach ($filterConfiguration['blacklist']['include']['directory'] as $dir) {
                        $this->codeCoverageFilter->addDirectoryToBlacklist(
                            $dir['path'],
                            $dir['suffix'],
                            $dir['prefix'],
                            $dir['group']
                        );
                    }

                    foreach ($filterConfiguration['blacklist']['include']['file'] as $file) {
                        $this->codeCoverageFilter->addFileToBlacklist($file);
                    }

                    foreach ($filterConfiguration['blacklist']['exclude']['directory'] as $dir) {
                        $this->codeCoverageFilter->removeDirectoryFromBlacklist(
                            $dir['path'],
                            $dir['suffix'],
                            $dir['prefix'],
                            $dir['group']
                        );
                    }

                    foreach ($filterConfiguration['blacklist']['exclude']['file'] as $file) {
                        $this->codeCoverageFilter->removeFileFromBlacklist($file);
                    }
                }

                foreach ($filterConfiguration['whitelist']['include']['directory'] as $dir) {
                    $this->codeCoverageFilter->addDirectoryToWhitelist(
                        $dir['path'],
                        $dir['suffix'],
                        $dir['prefix']
                    );
                }

                foreach ($filterConfiguration['whitelist']['include']['file'] as $file) {
                    $this->codeCoverageFilter->addFileToWhitelist($file);
                }

                foreach ($filterConfiguration['whitelist']['exclude']['directory'] as $dir) {
                    $this->codeCoverageFilter->removeDirectoryFromWhitelist(
                        $dir['path'],
                        $dir['suffix'],
                        $dir['prefix']
                    );
                }

                foreach ($filterConfiguration['whitelist']['exclude']['file'] as $file) {
                    $this->codeCoverageFilter->removeFileFromWhitelist($file);
                }
            }
        }

        $arguments['addUncoveredFilesFromWhitelist']     = isset($arguments['addUncoveredFilesFromWhitelist'])     ? $arguments['addUncoveredFilesFromWhitelist']     : true;
        $arguments['processUncoveredFilesFromWhitelist'] = isset($arguments['processUncoveredFilesFromWhitelist']) ? $arguments['processUncoveredFilesFromWhitelist'] : false;
        $arguments['backupGlobals']                      = isset($arguments['backupGlobals'])                      ? $arguments['backupGlobals']                      : null;
        $arguments['backupStaticAttributes']             = isset($arguments['backupStaticAttributes'])             ? $arguments['backupStaticAttributes']             : null;
        $arguments['disallowChangesToGlobalState']       = isset($arguments['disallowChangesToGlobalState'])       ? $arguments['disallowChangesToGlobalState']       : null;
        $arguments['cacheTokens']                        = isset($arguments['cacheTokens'])                        ? $arguments['cacheTokens']                        : false;
        $arguments['columns']                            = isset($arguments['columns'])                            ? $arguments['columns']                            : 80;
        $arguments['colors']                             = isset($arguments['colors'])                             ? $arguments['colors']                             : PHPUnit_TextUI_ResultPrinter::COLOR_DEFAULT;
        $arguments['convertErrorsToExceptions']          = isset($arguments['convertErrorsToExceptions'])          ? $arguments['convertErrorsToExceptions']          : true;
        $arguments['convertNoticesToExceptions']         = isset($arguments['convertNoticesToExceptions'])         ? $arguments['convertNoticesToExceptions']         : true;
        $arguments['convertWarningsToExceptions']        = isset($arguments['convertWarningsToExceptions'])        ? $arguments['convertWarningsToExceptions']        : true;
        $arguments['excludeGroups']                      = isset($arguments['excludeGroups'])                      ? $arguments['excludeGroups']                      : array();
        $arguments['groups']                             = isset($arguments['groups'])                             ? $arguments['groups']                             : array();
        $arguments['logIncompleteSkipped']               = isset($arguments['logIncompleteSkipped'])               ? $arguments['logIncompleteSkipped']               : false;
        $arguments['processIsolation']                   = isset($arguments['processIsolation'])                   ? $arguments['processIsolation']                   : false;
        $arguments['repeat']                             = isset($arguments['repeat'])                             ? $arguments['repeat']                             : false;
        $arguments['reportHighLowerBound']               = isset($arguments['reportHighLowerBound'])               ? $arguments['reportHighLowerBound']               : 90;
        $arguments['reportLowUpperBound']                = isset($arguments['reportLowUpperBound'])                ? $arguments['reportLowUpperBound']                : 50;
        $arguments['crap4jThreshold']                    = isset($arguments['crap4jThreshold'])                    ? $arguments['crap4jThreshold']                    : 30;
        $arguments['stopOnError']                        = isset($arguments['stopOnError'])                        ? $arguments['stopOnError']                        : false;
        $arguments['stopOnFailure']                      = isset($arguments['stopOnFailure'])                      ? $arguments['stopOnFailure']                      : false;
        $arguments['stopOnIncomplete']                   = isset($arguments['stopOnIncomplete'])                   ? $arguments['stopOnIncomplete']                   : false;
        $arguments['stopOnRisky']                        = isset($arguments['stopOnRisky'])                        ? $arguments['stopOnRisky']                        : false;
        $arguments['stopOnSkipped']                      = isset($arguments['stopOnSkipped'])                      ? $arguments['stopOnSkipped']                      : false;
        $arguments['timeoutForSmallTests']               = isset($arguments['timeoutForSmallTests'])               ? $arguments['timeoutForSmallTests']               : 1;
        $arguments['timeoutForMediumTests']              = isset($arguments['timeoutForMediumTests'])              ? $arguments['timeoutForMediumTests']              : 10;
        $arguments['timeoutForLargeTests']               = isset($arguments['timeoutForLargeTests'])               ? $arguments['timeoutForLargeTests']               : 60;
        $arguments['reportUselessTests']                 = isset($arguments['reportUselessTests'])                 ? $arguments['reportUselessTests']                 : false;
        $arguments['strictCoverage']                     = isset($arguments['strictCoverage'])                     ? $arguments['strictCoverage']                     : false;
        $arguments['disallowTestOutput']                 = isset($arguments['disallowTestOutput'])                 ? $arguments['disallowTestOutput']                 : false;
        $arguments['enforceTimeLimit']                   = isset($arguments['enforceTimeLimit'])                   ? $arguments['enforceTimeLimit']                   : false;
        $arguments['disallowTodoAnnotatedTests']         = isset($arguments['disallowTodoAnnotatedTests'])         ? $arguments['disallowTodoAnnotatedTests']         : false;
        $arguments['verbose']                            = isset($arguments['verbose'])                            ? $arguments['verbose']                            : false;
    }

    /**
     * @param $extension
     * @param string $message
     *
     * @since Method available since Release 4.7.3
     */
    private function showExtensionNotLoadedWarning($extension, $message = '')
    {
        if (isset($this->missingExtensions[$extension])) {
            return;
        }

        $this->write("Warning:\t" . 'The ' . $extension . ' extension is not loaded' . "\n");

        if (!empty($message)) {
            $this->write("\t\t" . $message . "\n");
        }

        $this->missingExtensions[$extension] = true;
    }

    /**
     * @return PHP_CodeCoverage_Filter
     */
    private function getCodeCoverageFilter()
    {
        $filter = new PHP_CodeCoverage_Filter;

        if (defined('__PHPUNIT_PHAR__')) {
            $filter->addFileToBlacklist(__PHPUNIT_PHAR__);
        }

        $blacklist = new PHPUnit_Util_Blacklist;

        foreach ($blacklist->getBlacklistedDirectories() as $directory) {
            $filter->addDirectoryToBlacklist($directory);
        }

        return $filter;
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Utility class for blacklisting PHPUnit's own source code files.
 *
 * @since Class available since Release 4.0.0
 */
class PHPUnit_Util_Blacklist
{
    /**
     * @var array
     */
    public static $blacklistedClassNames = array(
        'File_Iterator'                              => 1,
        'PHP_CodeCoverage'                           => 1,
        'PHP_Invoker'                                => 1,
        'PHP_Timer'                                  => 1,
        'PHP_Token'                                  => 1,
        'PHPUnit_Framework_TestCase'                 => 2,
        'PHPUnit_Extensions_Database_TestCase'       => 2,
        'PHPUnit_Framework_MockObject_Generator'     => 2,
        'PHPUnit_Extensions_SeleniumTestCase'        => 2,
        'Text_Template'                              => 1,
        'Symfony\Component\Yaml\Yaml'                => 1,
        'SebastianBergmann\Diff\Diff'                => 1,
        'SebastianBergmann\Environment\Runtime'      => 1,
        'SebastianBergmann\Comparator\Comparator'    => 1,
        'SebastianBergmann\Exporter\Exporter'        => 1,
        'SebastianBergmann\GlobalState\Snapshot'     => 1,
        'SebastianBergmann\RecursionContext\Context' => 1,
        'SebastianBergmann\Version'                  => 1,
        'Composer\Autoload\ClassLoader'              => 1,
        'Doctrine\Instantiator\Instantiator'         => 1,
        'phpDocumentor\Reflection\DocBlock'          => 1,
        'Prophecy\Prophet'                           => 1
    );

    /**
     * @var array
     */
    private static $directories;

    /**
     * @return array
     *
     * @since  Method available since Release 4.1.0
     */
    public function getBlacklistedDirectories()
    {
        $this->initialize();

        return self::$directories;
    }

    /**
     * @param string $file
     *
     * @return bool
     */
    public function isBlacklisted($file)
    {
        if (defined('PHPUNIT_TESTSUITE')) {
            return false;
        }

        $this->initialize();

        foreach (self::$directories as $directory) {
            if (strpos($file, $directory) === 0) {
                return true;
            }
        }

        return false;
    }

    private function initialize()
    {
        if (self::$directories === null) {
            self::$directories = array();

            foreach (self::$blacklistedClassNames as $className => $parent) {
                if (!class_exists($className)) {
                    continue;
                }

                $reflector = new ReflectionClass($className);
                $directory = $reflector->getFileName();

                for ($i = 0; $i < $parent; $i++) {
                    $directory = dirname($directory);
                }

                self::$directories[] = $directory;
            }

            // Hide process isolation workaround on Windows.
            // @see PHPUnit_Util_PHP::factory()
            // @see PHPUnit_Util_PHP_Windows::process()
            if (DIRECTORY_SEPARATOR === '\\') {
                // tempnam() prefix is limited to first 3 chars.
                // @see http://php.net/manual/en/function.tempnam.php
                self::$directories[] = sys_get_temp_dir() . '\\PHP';
            }
        }
    }
}

 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Wrapper for the PHPUnit XML configuration file.
 *
 * Example XML configuration file:
 * 
 * 
 *
 * 
 *   
 *     
 *       /path/to/files
 *       /path/to/MyTest.php
 *       /path/to/files/exclude
 *     
 *   
 *
 *   
 *     
 *       name
 *     
 *     
 *       name
 *     
 *   
 *
 *   
 *     
 *       /path/to/files
 *       /path/to/file
 *       
 *         /path/to/files
 *         /path/to/file
 *       
 *     
 *     
 *       /path/to/files
 *       /path/to/file
 *       
 *         /path/to/files
 *         /path/to/file
 *       
 *     
 *   
 *
 *   
 *     
 *       
 *         
 *           
 *             Sebastian
 *           
 *         
 *         22
 *         April
 *         19.78
 *         
 *