Answers for "laravel model value"

use model from variable laravel

$model_name = 'App\Model\User';
$model_name::where('id', $id)->first();

$model = $this->model_name;
$model::where('id', $id)->first();

laravel value eloquent

MyModel::find(PK)->value('id');

MyModel::where('field', 'foo')->first()->value('id');