public function saveToppings(array $posted_toppings, $product_id) { $this->deleteAll(["product_id" => $product_id]); foreach ($posted_toppings["name"] as $key => $row) { $model = new ProductToppings(); $model->product_id = $product_id; $model->name = $row; $model->price = $posted_toppings["price"][$key]; $model->save(); } }