how display data in laravel from multiple values id in database with urls

i have a problem, how to get there are multiple in database values.

I used this method it didn’t work :

Route::get('/users/{id}', function ($id) {
    $user = User::where('id', [$id])->get();
    return $user;
});

I used this method successfully :

Route::get('/users/{id}', function ($id) {
    $user = User::where('id', [1, 2])->get();
    return $user;
});

i want to display the data i want for example 1,2 or 1,3 or 2,1 inside urls

http://127.0.0.1:8000/users/1,2
http://127.0.0.1:8000/users/1,3
http://127.0.0.1:8000/users/2,1

I’m still a newbie in Laravel, who knows someone can help with my problem. thanks

>Solution :

Below code definitely work for you.

Route::get('/users/{ids}', function ($ids) {
    $id_array = explode(',', $ids);
    $users = User::whereIn('id', $id_array)->get();
    return $users;
});