I have a table and it is like auto increment, I tried to do something like this: in an order table you insert for example your id, product name, value, and delivery address, and I needed it in another table called the order id and insert it in the order details. using this method
$order = new order;
$order->id_user = 1; //$iduser;
$order->name_destain = $request->name;
$order->state = 1;
$order->total = $request->total;
$order->created_at = Carbon::now();;
$order->updated_at = Carbon::now();;
$order->save();