CRUDlex\FileProcessorInterface::renderFile PHP Method

Renders (outputs) a file of an entity. This includes setting headers like the file size, mimetype and name, too.

public renderFile ( Entity $entity, string $entityName, string $field ) : Response
$entity	Entity	the entity to render the file from
$entityName	string	the name of the entity as this class here is not aware of it
$field	string	the field of the entity containing the file to be rendered
return	Symfony\Component\HttpFoundation\Response	the HTTP response, likely to be a streamed one

    public function renderFile(Entity $entity, $entityName, $field);

FileProcessorInterface