📜  laravel 求和关系列 - PHP 代码示例

📅  最后修改于: 2022-03-11 14:54:07.490000             🧑  作者: Mango

代码示例4
Auth::user()->products->sum('price');
// And on your App/User.php you need someting like this:
public function products(){
  return Products::where('id_buyer', Auth::user()->id)->get();
}