insertgetid in laravel code example

Example 1: insertgetid laravel 8

/**
* The attributes that are mass assignable.
*
* @var array
*/
public function index()
{
    $id = User::insertGetId(
	        ['email' => '[email protected]','name' => 'john']
	    );
}

Example 2: insertgetid laravel 8

/**
* The attributes that are mass assignable.
*
* @var array
*/
public function index()
{
	$id = DB::table('users')->insertGetId(
            ['email' => '[email protected]','name' => 'john']
        );
}