$userId = $_GET['userId'];
$params = $_GET;
use Symfony\Component\HttpFoundation\Request; $request = Request::createFromGlobals(); $params = $request->query->all();This code uses the Symfony HttpFoundation library to retrieve and sanitize the parameters from the URL. Overall, getRequestParameters is a useful function for working with input submitted through HTTP GET requests, and can be used in combination with other libraries to ensure that the input is properly sanitized and prepared for use in your application.