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_Session 17 * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) 18 * @license http://framework.zend.com/license/new-bsd New BSD License 19 * @version $Id$ 20 * @since Preview Release 0.2 21 */ 22 23 /** 24 * @see Zend_Session_Validator_Interface 25 */ 26 27 /** 28 * Zend_Session_Validator_Abstract 29 * 30 * @category Zend 31 * @package Zend_Session 32 * @subpackage Validator 33 * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) 34 * @license http://framework.zend.com/license/new-bsd New BSD License 35 */ 36 abstract class Zend_Session_Validator_Abstract implements Zend_Session_Validator_Interface 37 { 38 39 /** 40 * SetValidData() - This method should be used to store the environment variables that 41 * will be needed in order to validate the session later in the validate() method. 42 * These values are stored in the session in the __ZF namespace, in an array named VALID 43 * 44 * @param mixed $data 45 * @return void 46 */ 47 protected function setValidData($data) 48 { 49 $validatorName = get_class($this); 50 51 $_SESSION['__ZF']['VALID'][$validatorName] = $data; 52 } 53 54 55 /** 56 * GetValidData() - This method should be used to retrieve the environment variables that 57 * will be needed to 'validate' a session. 58 * 59 * @return mixed 60 */ 61 protected function getValidData() 62 { 63 $validatorName = get_class($this); 64 if (isset($_SESSION['__ZF']['VALID'][$validatorName])) { 65 return $_SESSION['__ZF']['VALID'][$validatorName]; 66 } 67 return null; 68 } 69 70 }