} } $temp_stock = $temp_stock; $_ajax->update_temp_stock($temp_stock, $ajx_type, $ajx_stock); $total_qty = 0; $sess_qty = $_SESSION['cart_qty']; foreach ($sess_qty as $sess_qty) { $total_qty += $sess_qty; } $total_cart = $total_qty; $return = $total_cart; /* --- CART --- */ if (isset($_SESSION['cart']['hash'])) { $lastUpdate = date('Y-m-d H:i:s'); $cartHash = $_SESSION['cart']['hash']; $qty = $_SESSION['cart_qty'][$key]; $type_id = $_SESSION['cart_type_id'][$key]; $stock_name = $_SESSION['cart_stock_id'][$key]; $_ajax->updateCart($lastUpdate, $cartHash); $_ajax->updateCartItem($qty, $type_id, $stock_name, $cartHash); } else { $_ajax->insertCart(); $cartHash = $_SESSION['cart']['hash']; $_ajax->insertCartItem($cartHash, $ajx_type, $ajx_stock, $ajx_qty); } } else { $temp_stock = 0; $returns = 'error'; } echo $return; }