how to get last inserted document in laravel code example

Example 1: how to get last inserted id in laravel

// how to get last inserted id in laravel

//METHOD-1
$data->save();
$lastId = $data->id;

//METHOD-2
$data = Booking::latest('id')->first();
$id = data->id;

Example 2: return last inserted id in laravel

DB::getPdo()->lastInsertId();