Laravel Query Builder: Inserts

DB::table('users')->insert(
    ['email' => 'john@example.com', 'votes' => 0]);

DB::table('users')->insert([
    ['email' => 'taylor@example.com', 'votes' => 0],
    ['email' => 'dayle@example.com, 'votes' => 0]
]);

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