[laravel]如何使用UTC时间

以CRUDBootser为例

$this->form[] = ['label'=>"Updated_at",'name'=>'updated_at','type'=>'text','width'=>'col-sm-10',
            'disabled'=>true,"callback"=>function ($row) {
                $order = \Illuminate\Support\Facades\DB::table('your_table')
                ->where('id', $row->order_id)
                ->first();
                return DatetimeHelper::convertUTC($order->updateed_at);
            }];

核心就是

DatetimeHelper::convertUTC($order->updateed_at);