$last3 = DB::table('items')->latest('id')->first();
$last = DB::table('items')->latest()->first();
$last2 = DB::table('items')->orderBy('id', 'DESC')->first();
$id = DB::table('users')
->insertGetId(
['name' => 'Akash Savani', 'email'=>'akash@gmail.com']
);
DB::table('myTable')->orderBy('id','desc')->first();
$data->save();
$data->id;