Source of file SplStack.php
Size: 1,106 Bytes - Last Modified: 2014-03-12T23:21:18+01:00
/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/Stdlib/SplStack.php
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556 | <?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Stdlib; use Serializable; /** * Serializable version of SplStack */ class SplStack extends \SplStack implements Serializable { /** * Serialize to an array representing the stack * * @return array */ public function toArray() { $array = array(); foreach ($this as $item) { $array[] = $item; } return $array; } /** * Serialize * * @return string */ public function serialize() { return serialize($this->toArray()); } /** * Unserialize * * @param string $data * @return void */ public function unserialize($data) { foreach (unserialize($data) as $item) { $this->unshift($item); } } } |