laravel 如何解析紧凑变量

Question

@foreach($brand as $br)
{{$br->brands}}
@endforeach

我像这样回显我的变量，我得到了这个 output

[{"id":1,"title":"Eurboor","description":null,"status":1,"slug":"eurboor","icon":null,"sort":0,"pivot":{"product_category_id":4,"brand_id":1}}] [] [{"id":2,"title":"Aquasol","description":null,"status":1,"slug":"aquasol","icon":null,"sort":0,"pivot":{"product_category_id":6,"brand_id":2}}] [{"id":1,"title":"Eurboor","description":null,"status":1,"slug":"eurboor","icon":null,"sort":0,"pivot":{"product_category_id":7,"brand_id":1}}] [{"id":1,"title":"Eurboor","description":null,"status":1,"slug":"eurboor","icon":null,"sort":0,"pivot":{"product_category_id":8,"brand_id":1}}] [{"id":5,"title":"D.W.T","description":null,"status":1,"slug":"dwt","icon":null,"sort":0,"pivot":{"product_category_id":9,"brand_id":5}}] [{"id":3,"title":"Steel Weld","description":null,"status":1,"slug":"steel-weld","icon":null,"sort":0,"pivot":{"product_category_id":10,"brand_id":3}}]

那么我如何获得“brand_id”或其他我尝试过的东西 $br->brands->brand_id 或类似的东西，但它没有用请帮助我:(

/////////////////////更新

@foreach($brand as $br)
@foreach($br->brands as $singlebrand)
{{$singlebrand->id}}
@endforeach
@endforeach

这对我有用：）

Answer 1

brand_id 存储在您的 pivot 表中，要访问它，您可以 go：

$br->pivot->brand_id

Answer 2

你可以使用这个 $br->pivot->brand_id

Answer 3

@foreach($brand as $br)
@foreach($br->brands as $singlebrand)
{{$singlebrand->id}}
@endforeach
@endforeach

这有效