<?php
$_SESSION = array() ;
$_REQUEST = array();

if (ini_get("session.use_cookies")) {
    $params = session_get_cookie_params();
    setcookie(session_name(), '', time() - 42000,
        $params["path"], $params["domain"],
        $params["secure"], $params["httponly"]
    );
}
 
session_unset();
session_destroy();
header ("Location:index.php");
?>
