I have a controller that generates an image and returns the image in the response.
use FOS\RestBundle\Controller\Annotations as Rest;
use Symfony\Component\HttpFoundation\BinaryFileResponse;
...
/**
* @Rest\Get("/image/{name}")
*/
public function getImage($name) {
$imageService = $this->get('image.service');
$tempImage = $imageService->genImage($name);
return new BinaryFileResponse($tempImage);
}
This works great but temp image never gets deleted.
How do I delete the temp image after the response is sent?
I read though the implementation of BinaryFileResponse. Turns out there is a public method deleteFileAfterSend
I just need
return (new BinaryFileResponse($tempImage))->deleteFileAfterSend(true);