<?php
/*
+--------------------------------------------------------------------+
- | CiviCRM version 5 |
- +--------------------------------------------------------------------+
- | Copyright CiviCRM LLC (c) 2004-2020 |
- +--------------------------------------------------------------------+
- | This file is a part of CiviCRM. |
- | |
- | CiviCRM is free software; you can copy, modify, and distribute it |
- | under the terms of the GNU Affero General Public License |
- | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
+ | Copyright CiviCRM LLC. All rights reserved. |
| |
- | CiviCRM is distributed in the hope that it will be useful, but |
- | WITHOUT ANY WARRANTY; without even the implied warranty of |
- | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
- | See the GNU Affero General Public License for more details. |
- | |
- | You should have received a copy of the GNU Affero General Public |
- | License and the CiviCRM Licensing Exception along |
- | with this program; if not, contact CiviCRM LLC |
- | at info[AT]civicrm[DOT]org. If you have questions about the |
- | GNU Affero General Public License or the licensing of CiviCRM, |
- | see the CiviCRM license FAQ at http://civicrm.org/licensing |
+ | This work is published under the GNU AGPLv3 license with some |
+ | permitted exceptions and without any warranty. For full license |
+ | and copyright information, see https://civicrm.org/licensing |
+--------------------------------------------------------------------+
*/
*/
protected $_session = NULL;
+ /**
+ * Current php Session ID : needed to detect if the session is changed
+ *
+ * @var string
+ */
+ protected $sessionID;
+
/**
* We only need one instance of this object. So we use the singleton
* pattern and cache the instance in this variable
* Is this a read operation, in this case, the session will not be touched.
*/
public function initialize($isRead = FALSE) {
+ // remove $_SESSION reference if session is changed
+ if (($sid = session_id()) !== $this->sessionID) {
+ $this->_session = NULL;
+ $this->sessionID = $sid;
+ }
// lets initialize the _session variable just before we need it
// hopefully any bootstrapping code will actually load the session from the CMS
if (!isset($this->_session)) {