The SerializerServiceProvider provides a service for serializing objects.
None.
$app->register(new Silex\Provider\SerializerServiceProvider());
The SerializerServiceProvider provider provides a serializer service:
use Silex\Application;
use Silex\Provider\SerializerServiceProvider;
use Symfony\Component\HttpFoundation\Response;
$app = new Application();
$app->register(new SerializerServiceProvider());
// only accept content types supported by the serializer via the assert method.
$app->get("/pages/{id}.{_format}", function ($id) use ($app) {
// assume a page_repository service exists that returns Page objects. The
// object returned has getters and setters exposing the state.
$page = $app['page_repository']->find($id);
$format = $app['request']->getRequestFormat();
if (!$page instanceof Page) {
$app->abort("No page found for id: $id");
}
return new Response($app['serializer']->serialize($page, $format), 200, array(
"Content-Type" => $app['request']->getMimeType($format)
));
})->assert("_format", "xml|json")
->assert("id", "\d+");