class TwigNodeVisitor

Provides a Twig_NodeVisitor to change the generated parse-tree.

This is used to ensure that everything printed is wrapped via the TwigExtension->renderVar() function in order to just write {{ content }} in templates instead of having to write {{ render_var(content) }}.

Hierarchy

• class \Twig_BaseNodeVisitor implements \Twig_NodeVisitorInterface
  • class \Drupal\Core\Template\TwigNodeVisitor

See also

twig_render

File

core/lib/Drupal/Core/Template/TwigNodeVisitor.php, line 14

Namespace

Drupal\Core\Template

Members

Name	Modifiers	Type	Description
TwigNodeVisitor::doEnterNode	protected	function	Called before child nodes are visited. Overrides Twig_BaseNodeVisitor::doEnterNode
TwigNodeVisitor::doLeaveNode	protected	function	Called after child nodes are visited. Overrides Twig_BaseNodeVisitor::doLeaveNode
TwigNodeVisitor::getPriority	public	function
Twig_BaseNodeVisitor::enterNode	final public	function
Twig_BaseNodeVisitor::leaveNode	final public	function