I found this code used it on checkout success page after the closing </html> tag
Sorry not really up on PHP. My was session already started ignoring start session error. Did not update and no email of order. Just for fun(agony).. I took out Initialize the session part but still got errors. I am using a template and it told me I was adding it to
</body>
<!-- InstanceEnd --></html> HERE?
Code I used
<?php
// Initialize the session.
// If you are using session_name("something"), don't forget it now!
@session_start();
// Unset all of the session variables.
$_SESSION = array();
// If it's desired to kill the session, also delete the session cookie.
// Note: This will destroy the session, and not just the session data!
if (ini_get("session.use_cookies")) {
$params = session_get_cookie_params();
@setcookie(session_name(), '', time() - 42000,
$params["path"], $params["domain"],
$params["secure"], $params["httponly"]
);
}
// Finally, destroy the session.
@session_destroy();
@session_regenerate_id();