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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\Security\Core\Util;
/**
* Class related functionality for objects that
* might or might not be proxy objects at the moment.
*
* @see Doctrine\Common\Util\ClassUtils
*
* @author Benjamin Eberlei <kontakt@beberlei.de>
* @author Johannes Schmitt <schmittjoh@gmail.com>
*/
class ClassUtils
{
/**
* Marker for Proxy class names.
*
* @var string
*/
const MARKER = '__CG__';
/**
* Length of the proxy marker
*
* @var int
*/
const MARKER_LENGTH = 6;
/**
* This class should not be instantiated
*/
private function __construct() {}
/**
* Gets the real class name of a class name that could be a proxy.
*
* @param string|object
* @return string
*/
public static function getRealClass($object)
{
$class = is_object($object) ? get_class($object) : $object;
if (false === $pos = strrpos($class, '\\'.self::MARKER.'\\')) {
return $class;
}
return substr($class, $pos + self::MARKER_LENGTH + 2);
}
}
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