TRUE when this node is a function getting arguments by reference.
For example: 'hide' or 'render' are such functions.
Type: bool
File
- drupal/core/lib/Drupal/Core/Template/TwigNodeVisitor.php, line 28
- Definition of Drupal\Core\Template\TwigNodeVisitor.
Class
- TwigNodeVisitor
- Provides a Twig_NodeVisitor to change the generated parse-tree.
Namespace
Drupal\Core\Template
Code
protected $isReference = FALSE;