Laravel集合如何從所有項目中刪除特定的鍵？

Question

起初我聽起來很瘋狂，但我找不到解決方案！

下面是我收集：

Collection {#433 
    #items: array:432 [ 
    0 => array:5 [ 
     "word_id" => 12218 
     "name" => "ordered" 
     "rank" => 12217 
     "is_real" => 1 
     "id" => 1 
    ] 
    1 => array:5 [ 
     "word_id" => 12097 
     "name" => "one-dimensional" 
     "rank" => 12096 
     "is_real" => 1 
     "id" => 2 
    ] 
    2 => array:5 [ 
     "word_id" => 19679 
     "name" => "watery" 
     "rank" => 19678 
     "is_real" => 1 
     "id" => 3 
    ] 
    . 
    . 
    . 

但我希望它是這樣的：

Collection {#433 
    #items: array:432 [ 
    0 => array:5 [ 
     "name" => "ordered" 
     "id" => 1 
    ] 
    1 => array:5 [ 
     "name" => "one-dimensional" 
     "id" => 2 
    ] 
    2 => array:5 [ 
     "name" => "watery" 
     "id" => 3 
    ] 
    . 
    . 
    . 

如何將其與laravel集合做什麼？我是否必須將收藏集更改爲數組並自己進行操作？怎麼樣？

Answer 1

$collection = $collection->map(function ($item) { 
    return array_only($item, ['id', 'name']); 
});