php__silex__book/src/demo/Controllers/UserController.php

<?php

namespace demo\Controllers;


use Demo\User;

class UserController {
  public function __construct() {
    $this->args = func_get_args(); // Empty.
  }

  function itemAction(User $user) {
    return "<h1>User {$user->getId()}</h1>\n";
  }

}