Display image stored in BLOB database in symfony

Question

I load my image (blob data ) in my GETer Entity When I just return ($this->foto) in my GETer I see :Resource id #284 on the screen When I change my GETer like this : return stre

Answer 1

You are using instead of

A quick solution is to encode your image in base64 and embed it.

Controller

$images = array();
foreach ($entities as $key => $entity) {
  $images[$key] = base64_encode(stream_get_contents($entity->getFoto()));
}

// ...

return $this->render('CustomCMSBundle:Producten:index.html.twig', array(
    'entities' => $entities,
    'images' => $images,
));

View

{% for key, entity in entities %}
  {# ... #}
  
  {# ... #}
{% endfor %}