<?php require_once dirname(__FILE__) . '/Db.class.php'; $db = new DB(); require_once dirname(__FILE__) . '/User.class.php'; session_start(); if (isset($_SESSION['user'])) { $userId = $_SESSION['user']; $user = new User($userId); if (isset($_REQUEST['pid'])) { $pid = $_REQUEST['pid']; if ($user->deleteFromCart($pid)) { echo $user->totalCartPrice(); } else { echo 0; } } else { echo 0; } } else { echo 0; exit; }