url to in laravel code example

Example 1: current URL without url site laravel

is work
{{Request::path()}}
or
request()->path()

Example 2: laravel use url

use Illuminate\Support\Facades\URL;

echo URL::current();

Example 3: laravel route match

Route::match(['get', 'post'], '/', function () {
    //
});

Route::any('/', function () {
    //
});

Example 4: laravel signed route

use Illuminate\Support\Facades\URL;

return URL::signedRoute('unsubscribe', ['user' => 1]);