use Symfony\Component\HttpFoundation\Request; $request = Request::createFromGlobals(); $user = $request->getUser(); // Output the authenticated user echo "Authenticated user: ".$user;
use Symfony\Component\HttpFoundation\Request; $request = Request::createFromGlobals(); if ($request->getUser() != null) { echo "Authenticated user: ".$request->getUser(); } else { echo "Not authenticated"; }This example checks if there is an authenticated user in the request object using the getUser() method. If there is, it outputs the user's name. If not, it outputs that there is no authenticated user. In both examples, we use the Symfony\Component\HttpFoundation\Request class from the HttpFoundation package library in Symfony.