<?php
/**
* Replace clone()
*
* @category PHP
* @package PHP_Compat
* @license LGPL - http://www.gnu.org/licenses/lgpl.html
* @copyright 2004-2007 Aidan Lister <aidan@php.net>, Arpad Ray <arpad@php.net>
* @link http://php.net/language.oop5.cloning
* @author Aidan Lister <aidan@php.net>
* @version $Revision: 280040 $
* @since PHP 5.0.0
* @require PHP 4.0.0 (user_error)
*/
function php_compat_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')) {
$func = '__clone';
$object->$func();
}
return $object;
}
// Define
if (version_compare(PHP_VERSION, '5.0') === -1) {
// Needs to be wrapped in eval as clone is a keyword in PHP5
eval('
function clone($object)
{
return php_compat_clone($object);
}
');
}
y~or5J ={Eeu磝Qk ᯘG{?+]ן?wM3X^歌>{7پK>on\jy R g/=fOroNVv~Y+ NGuÝHWyw[eQʨSb> >}Gmx[o[<{Ϯ_qF vM IENDB`
