if (isset($_GET['id'])) { $user = new user($_SESSION['uid']); $totalPrice = $order->OrdersPrice($_SESSION['uid']); $product = new Product($_GET['id']); $order = new Order(); $reminder = $user->credite - ($totalPrice['sum'] + $product->price); if ($reminder >= 0) { $order->user_id = $_SESSION['uid']; $order->num_items = $order->num_items + 1; $order->desc = $product->descr; $order->total_price = $product->price; $order->pid = $_GET['id']; $order->insert(); // $Q=$product->quantity - $_session['quentity']; $Q = $product->quantity - 1; $product->updateQ($Q); $totalPrice = $order->OrdersPrice($_SESSION['uid']); $_SESSION['sum'] = $totalPrice['sum']; } else { //make pop up window to show that user don`t have enough credite echo "<script>alert('sorry,You don\\'t have enough credit.')</script>"; } } $demand = $order->userOrder($_SESSION['uid']); //updateCart(count($demand)); } ?> <html> <head> <title>Shopping Cart</title>