将值列附加到json / array中

//in model Reply.php

protected $appends = ['favoritesCount'];


//so when data are being called from this model, element favoritesCount are included in the json/array


//another example from stackoverflow

class User extends Eloquent {
 protected $appends = array('status');

    public function getStatusAttribute() {
      return 'someStatus';
   }
}