PHP/JMS Article: Serialize test data into XML

php_jms_article_xml_serialize.php

<?php

...

class TestAddressController extends AbstractController
{

    /**
     * @Route("/test/address", methods={"POST"})
     */
    public function postAddress(Request $request): Response
    {
        $a = $this->serializer->deserialize($request->getContent(), Address::class, 'json');

        return new Response($this->serializer->serialize($a, 'xml'));
    }
   
}