How to print data?

Question

Laravel

@foreach ($post->tags as $tag)
  <a href="#" class="main-post-description-line-tag">{{$tag}}</a>
@endforeach

Which brings out

<a href="#" class="main-post-description-line-tag">[{"id":17,"title":"23525246","created_at":null,"updated_at":null}]</a>
<a href="#" class="main-post-description-line-tag">[{"id":18,"title":"674","created_at":null,"updated_at":null}]</a>	
<a href="#" class="main-post-description-line-tag">[{"id":19,"title":"dssdfsdf ","created_at":null,"updated_at":null}]</a>
<a href="#" class="main-post-description-line-tag">[{"id":20,"title":"er","created_at":null,"updated_at":null}]</a>

When using {{$tag->id}} it gives an error
Property [id] does not exist on this collection instance. (View: D:\OpenServer\domains\laravel\resources\views\posts\show.blade.php)

Answer 1

Because you have an array of objects in $tag.
Do
{{ $tag[0]->id }}
or
{{ $tag->first()->id }}