ok'); } /** * @Route("/with-default") */ public function withDefaultAction(string $d = null) { return new Response(null === $d ? 'yes' : 'no'); } /** * @Route("/without-default") */ public function withoutDefaultAction(string $d) { return new Response(null === $d ? 'yes' : 'no'); } /** * @Route("/nullable") */ public function nullableAction(?string $d) { return new Response(null === $d ? 'yes' : 'no'); } }