typeAncestry() public static méthode

public static typeAncestry ( Symfony\Component\Form\FormInterface $form ) : array
$form Symfony\Component\Form\FormInterface
Résultat array
FormUtil Class Documentation
Exemple #1
0
 /**
  * @param FormInterface $form
  *
  * @throws CouldNotResolveTransformer
  *
  * @return FormToQuestionTransformer
  */
 public function resolve(FormInterface $form)
 {
     $types = FormUtil::typeAncestry($form);
     foreach ($types as $type) {
         if (isset($this->transformers[$type])) {
             return $this->transformers[$type];
         }
     }
     throw new CouldNotResolveTransformer(sprintf('Could not find a transformer for any of these types (%s)', implode(', ', $types)));
 }