session_start();
//timeout after 10 mins of inactivity
if (isset($_SESSION["id"]) && isset($_SESSION["last-activity"]) && time() - $_SESSION["last-activity"] < $_SESSION['session_timeout'])
session_start();
//timeout after 10 mins of inactivity
if (isset($_SESSION["id"]) && isset($_SESSION["last-activity"]) && time() - $_SESSION["last-activity"] < $_SESSION['session_timeout'])