public function TwigExtension::getNodeVisitors

File

drupal/core/lib/Drupal/Core/Template/TwigExtension.php, line 38

Definition of Drupal\Core\Template\TwigExtension.

Class

TwigExtension

A class for providing Twig extensions (specific Twig_NodeVisitors, filters and functions).

Namespace

Code

public function getNodeVisitors() {

  // The node visitor is needed to wrap all variables with
  // render_var -> twig_render_var() function.
  return array(
    new TwigNodeVisitor(),
  );
}