logout.php

<?php
/**
 *
 * Copyright (C) 2016-2017 Jerry Padgett <sjpadgett@gmail.com>
 * Copyright (C) 2011 Cassian LUP <cassi.lup@gmail.com>
 *
 * LICENSE: This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or (at your option) any later version.
 * 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, see <http://opensource.org/licenses/gpl-license.php>;.
 *
 * @package OpenEMR
 * @author Cassian LUP <cassi.lup@gmail.com>
 * @author Jerry Padgett <sjpadgett@gmail.com>
 * @link http://www.open-emr.org
 *
 */
require_once(dirname(__FILE__)."/lib/appsql.class.php");

//continue session
session_start();
$logit = new ApplicationTable();
$logit->portalLog('logout', $_SESSION['pid'], ($_SESSION['portal_username'].': '.$_SESSION['ptName'].':success'));
//landing page definition -- where to go after logout
$landingpage = "index.php?site=".$_SESSION['site_id'];

//log out by killing the session
session_destroy();

//redirect to pretty login/logout page
header('Location: '.$landingpage.'&logout');
//