vendor/symfony/symfony/src/Symfony/Component/VarDumper/Caster/ReflectionCaster.php

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<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\VarDumper\Caster;

use Symfony\Component\VarDumper\Cloner\Stub;

/**
 * Casts Reflector related classes to array representation.
 *
 * @author Nicolas Grekas <p@tchwork.com>
 */
class ReflectionCaster
{
    private static $extraMap = array(
        'docComment' => 'getDocComment',
        'extension' => 'getExtensionName',
        'isDisabled' => 'isDisabled',
        'isDeprecated' => 'isDeprecated',
        'isInternal' => 'isInternal',
        'isUserDefined' => 'isUserDefined',
        'isGenerator' => 'isGenerator',
        'isVariadic' => 'isVariadic',
    );

    /**
     * @deprecated since Symfony 2.7, to be removed in 3.0.
     */
    public static function castReflector(\Reflector $c, array $a, Stub $stub, $isNested)
    {
        @trigger_error('The '.__METHOD__.' method is deprecated since Symfony 2.7 and will be removed in 3.0.', E_USER_DEPRECATED);
        $a[Caster::PREFIX_VIRTUAL.'reflection'] = $c->__toString();

        return $a;
    }

    public static function castClosure(\Closure $c, array $a, Stub $stub, $isNested)
    {
        $prefix = Caster::PREFIX_VIRTUAL;
        $c = new \ReflectionFunction($c);

        $stub->class = 'Closure'; // HHVM generates unique class names for closures
        $a = static::castFunctionAbstract($c, $a, $stub, $isNested);

        if (isset($a[$prefix.'parameters'])) {
            foreach ($a[$prefix.'parameters']->value as &$v) {
                $param = $v;
                $v = new EnumStub(array());
                foreach (static::castParameter($param, array(), $stub, true) as $k => $param) {
                    if ("\0" === $k[0]) {
                        $v->value[substr($k, 3)] = $param;
                    }