<?php
/**
 *
 * Copyright (C) Villanova University 2007.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2,
 * as published by the Free Software Foundation.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

require_once 'Action.php';

class Logout extends Action {

    public function launch() {
        global $configArray;

        if(!isset($_SESSION)){
            session_start();
        }

        $_SESSION = array();

        if (isset($_COOKIE[session_name()])) {
           setcookie(session_name(), '', time()-42000, '/');
        }

        session_destroy();

        header('Location: ' . $configArray['Site']['url']);
    }
}

?>