如何将碳转化为字符串

Question

我有这样的集合

0 => array:4 [
  "so" => "SO-1"
  "product_name" => "EXTREME FORTE - BP"
  "created_at" => Carbon @1527481346 {#628
    date: 2018-05-28 04:22:26.0 UTC (+00:00)
  }
  "id" => "5b0b84027475aa1508002623"
]

怎么走"2018-05-28"呢？有人可以帮我解决这个问题吗？不管怎么说,还是要谢谢你

Answer 1

我更喜欢这个

$model_item->created_at->toDateString();

因为位于protected $dates array模式中的所有日期字段都是\Carbon\Carbon.

因此，只要您$dates array在模态中将其声明为日期，上述代码就可以应用于任何日期字段，如下所示

// this includes created_at and updated_at by default so no need to add it 
protected $dates = ['approved', 'seen_at'];

Answer 2

$collection_item->created_at->format('Y-m-d');