Meins

/// starting the session (first file - f.e. login.php)setcookie('cookie_name',          'cookie_name',          time() + $session_length * 60);session_name('session_cookie_name');session_start();$_SESSION['user_id'] = $some_id;/// ending the session (second file - f.e. logout.php)session_name('session_cookie_name');session_start();$_SESSION = array();setcookie('session_cookie_name',          'session_cookie_name',          time() - 36000);setcookie('cookie_name',          'cookie_name',          time() - 36000);session_unset();session_destroy();