Laravel Pluck and combine two fields to generate a select menu-CodePudding

Let's say I have the following fields in my database for a user, id, first_name and last_name. I want to generate a select menu, something like below:

<select>
    <option value="id">first_name   last_name</option>
</select>

I know I can use pluck to get an array with id as the key and one more field as the value:

User::pluck('first_name', 'id')->all();

And this would produce:

array:4 [▼
  1 => "John"
  2 => "Linda"
  3 => "Jane"
  4 => "Carl"
]

Is there an easy way using eloquent to get the first_name AND the last_name so I can get the following:

array:4 [▼
  1 => "John Doe"
  2 => "Linda Smith"
  3 => "Jane Doe"
  4 => "Carl Johnson"
]

The first_name and last_name are examples to explain my question, I need to combine two other fields instead which cannot be 'merged' into one field.

CodePudding user response：

Best way to do this is to append the model attribute on fly get full name.

In Model

class User extends Model
{
   public $appends = [ 'full_name' ];

   public function getFullNameAttribute()
   {
      return $this->first_name .' '. $this->last_name;
   }
}

In Controller

User::pluck('full_name', 'id')->all();

If you are using Laravel latest version, follow this as well https://laravel.com/docs/9.x/eloquent-serialization#appending-values-to-json