isUserLoggedIn() == true) { // the user is logged in. you can do whatever you want here. // for demonstration purposes, we simply show the "you are logged in" view. include("views/logged_in.php"); } else { // the user is not logged in. you can do whatever you want here. // for demonstration purposes, we simply show the "you are not logged in" view. include("views/not_logged_in.php"); } } ?>