Example
404 responses are returned when a resource is not found on the server, in Symfony this status can be created by throwing a NotFoundHttpException exception. To avoid an extra use statement inside a controller use the createNotFoundException() provided by the Controller class
<?php
namespace Bundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
class TestController extends Controller
{
/**
* @Route("/{id}", name="test")
* Recommended to avoid template() as it has a lot of background processing.
* Query database for 'test' record with 'id' using param converters.
*/
public function testAction(Test $test)
{
if (!$test) {
throw $this->createNotFoundException('Test record not found.');
}
return $this->render('::Test/test.html.twig', array('test' => $test));
}
}
