Laravel 拆分集合方法

问题是我如何打印collection进入视野。第一个 div 只打印Collection 0和下一个Collection ++像这样

ExamsController@create

$collections = $questions->split(5);
$collections->toArray();
dd($collections);

dd($集合);

Collection {#455 ▼
#items: array:5 [▼
  0 => Collection {#394 ▶}
  1 => Collection {#619 ▶}
  2 => Collection {#407 ▶}
  3 => Collection {#398 ▶}
  4 => Collection {#275 ▶}
]
}

创建.blade.php

<div>@foreach($collections as $collection)

收藏 0

 @endforeach</div> 

<div>@foreach($collections as $collection)

收藏1

 @endforeach</div> 

<div>@foreach($collections as $collection)

收藏2

@endforeach</div>

<div>@foreach($collections as $collection)

收藏3

@endforeach</div>

<div>@foreach($collections as $collection)

收藏4

@endforeach</div> 

Use index获取特定的collections

@foreach($collections[0] as $collection) //here $collection is Collection 0