[Sommaire] [Imprimer]

   1  <?php
   2  /**
   3  * @version $Id: logout.php 5610 2006-10-30 22:24:43Z facedancer $
   4  * @package Joomla
   5  * @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
   6  * @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
   7  * Joomla! is free software. This version may have been modified pursuant
   8  * to the GNU General Public License, and as distributed it includes or
   9  * is derivative of works licensed under the GNU General Public License or
  10  * other free or open source software licenses.
  11  * See COPYRIGHT.php for copyright notices and details.
  12  */
  13  
  14  // no direct access
  15  defined( '_VALID_MOS' ) or die( 'Restricted access' );
  16  
  17  global $database, $_VERSION;
  18  
  19  // check to see if site is a production site
  20  // allows multiple logins with same user for a demo site
  21  if ( $_VERSION->SITE == 1 ) {
  22      // update db user last visit record corresponding to currently logged in user
  23      if ( isset( $_SESSION['session_user_id'] ) && $_SESSION['session_user_id'] != '' ) {
  24          $currentDate = date( "Y-m-d\TH:i:s" );
  25          
  26          $query = "UPDATE #__users"
  27          . "\n SET lastvisitDate = " . $database->Quote( $currentDate )
  28          . "\n WHERE id = " . (int) $_SESSION['session_user_id']
  29          ;
  30          $database->setQuery( $query );
  31      
  32          if (!$database->query()) {
  33              echo $database->stderr();
  34          }
  35      }
  36      
  37      // delete db session record corresponding to currently logged in user
  38      if ( isset( $_SESSION['session_id'] ) && $_SESSION['session_id'] != '' ) {
  39          $query = "DELETE FROM #__session"
  40          . "\n WHERE session_id = " . $database->Quote( $_SESSION['session_id'] )
  41          ;
  42          $database->setQuery( $query );
  43      
  44          if (!$database->query()) {
  45              echo $database->stderr();
  46          }
  47      }
  48  }
  49  
  50  $name         = '';
  51  $fullname     = '';
  52  $id         = '';
  53  $session_id = '';
  54  
  55  // destroy PHP session
  56  session_destroy();
  57  
  58  // return to site homepage
  59  mosRedirect( '../index.php' );
  60  ?>