public function actionProduct_in_order() { $order = new Backend_orders(); $product_id = $_POST['product_id']; $status = $order->check_product_in_order($product_id); if ($status != 0) { echo "1"; //NoDelete } else { $columns = array("delete_flag" => '1'); Yii::app()->db->createCommand()->update("product", $columns, "product_id = '{$product_id}' "); } }