Please login:

"; $form_data .= ""; $form_data .= ""; $form_data .= "

"; echo $form_data; } if (isset($_POST['user'])) { setcookie("user", $_POST['user']); //niet doen: $_COOKIE['user'] = $_POST['user']; //PLUS: header("location: show_login.php"); } if (isset($_COOKIE['user'])) { echo "Welcome ".$_COOKIE['user']." !"; } else { show_form(); } ?>