| // +----------------------------------------------------------------------+ // // $Id$ /** * Replace clone() * * @category PHP * @package PHP_Compat * @link http://php.net/language.oop5.cloning * @author Aidan Lister * @version $Revision: 1.3 $ * @since PHP 5.0.0 * @require PHP 4.0.0 (user_error) */ if (version_compare(phpversion(), '5.0') === -1) { // Needs to be wrapped in eval as clone is a keyword in PHP5 eval(' function clone($object) { // Sanity check if (!is_object($object)) { user_error(\'clone() __clone method called on non-object\', E_USER_WARNING); return; } // Use serialize/unserialize trick to deep copy the object $object = unserialize(serialize($object)); // If there is a __clone method call it on the "new" class if (method_exists($object, \'__clone\')) { $object->__clone(); } return $object; } '); } ?>