killsession.php

<?php
/**
 * @copyright Copyright (C) DocuSign, Inc.  All rights reserved.
 *
 * This source code is intended only as a supplement to DocuSign SDK
 * and/or on-line documentation.
 * This sample is designed to demonstrate DocuSign features and is not intended
 * for production use. Code and policy for a production application must be
 * developed to meet the specific data and security requirements of the
 * application.
 *
 * THIS CODE AND INFORMATION ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
 * KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
 * PARTICULAR PURPOSE.
 */
session_name("LoanCo"); 
session_start();
$_SESSION = array();
if (isset($_COOKIE[session_name()])) {
    setcookie(session_name(), '', time()-42000, '/');
}
session_destroy();
header( 'Location: index.php' ) ;
die();
?>