library/Zend/Filter/Decrypt.php

   1 <?php
   2 /**
   3  * Zend Framework
   4  *
   5  * LICENSE
   6  *
   7  * This source file is subject to the new BSD license that is bundled
   8  * with this package in the file LICENSE.txt.
   9  * It is also available through the world-wide-web at this URL:
  10  * http://framework.zend.com/license/new-bsd
  11  * If you did not receive a copy of the license and are unable to
  12  * obtain it through the world-wide-web, please send an email
  13  * to license@zend.com so we can send you a copy immediately.
  14  *
  15  * @category   Zend
  16  * @package    Zend_Filter
  17  * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
  18  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  19  * @version    $Id: Decrypt.php 16971 2009-07-22 18:05:45Z mikaelkael $
  20  */
  21
  22 /**
  23  * @see Zend_Filter_Encrypt
  24  */
  25 require_once 'Zend/Filter/Encrypt.php';
  26
  27 /**
  28  * Decrypts a given string
  29  *
  30  * @category   Zend
  31  * @package    Zend_Filter
  32  * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
  33  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  34  */
  35 class Zend_Filter_Decrypt extends Zend_Filter_Encrypt
  36 {
  37     /**
  38      * Defined by Zend_Filter_Interface
  39      *
  40      * Decrypts the content $value with the defined settings
  41      *
  42      * @param  string $value Content to decrypt
  43      * @return string The decrypted content
  44      */
  45     public function filter($value)
  46     {
  47         return $this->_adapter->decrypt($value);
  48     }
  49 }