Laravel redirect to another domain - how to do it?

Question

Laravel

So it goes.
I could google only redirects to internal pages and paths, but I need to send the user to another URL directly in the routes - how to do this?
The funny thing is that all the articles as one are called "all about the Laravel redirect", but such a simple moment is not described anywhere.

Answer 1

Route::get('foo', function () {
    return redirect("http://vk.com");
});

Answer 2

redirect()->away('http://exmple.com');