}
$qty = isset($_POST['quantity']) ? (double) $_POST['quantity'] : 1;
$ppGCart->addItem($_POST['item_number'], $_POST['item_name'], $_POST['item_descr'], $qty, $_POST['amount'], $_POST['options'], $_POST['extras']);
if (isset($_POST['_ret_url'])) {
COM_refresh($_POST['_ret_url']);
exit;
} elseif (PAYPAL_is_plugin_item(${$_POST}['item_number'])) {
COM_refresh(PAYPAL_URL);
exit;
} else {
COM_refresh(PAYPAL_URL . '/detail.php?id=' . $_POST['item_number']);
exit;
}
break;
case 'delcartitem':
$ppGCart->Remove($_GET['id']);
/*if (isset($_SESSION[PP_CART_VAR]['order_id']) &&
!empty($_SESSION[PP_CART_VAR]['order_id'])) {
//USES_paypal_class_order();
//ppOrder::delCartItem($_GET['id'], $_SESSION[PP_CART_VAR]['order_id']);
$ppGCart->Remove($_GET['id']);
}*/
$view = 'cart';
break;
case 'updatecart':
$view = 'cart';
$ppGCart->UpdateAllQty($_POST['quantity']);
break;
case 'emptycart':
$view = 'productlist';
$ppGCart->Clear();
