last insert id in laravel

1// how to get last inserted id in laravel
2
3//METHOD-1
4$data->save();
5$lastId = $data->id;
6
7//METHOD-2
8$data = Booking::latest('id')->first();
9$id = data->id;

1$last3 = DB::table('items')->latest('id')->first();

1$id = DB::table('users')->insertGetId([
2    'email' => 'john@example.com',
3    'votes' => 0
4]);
5

1DB::getPdo()->lastInsertId();
2

1$id = DB::table('users')->insertGetId(
2    ['email' => 'john@example.com', 'votes' => 0]
3);

1Laravel get last id