\Twig_NodeTraverser
Twig_NodeTraverser is a node traverser.
It visits all nodes and their children and call the given visitor for each.
- Author: Fabien Potencier <fabien@symfony.com>
Synopsis
class Twig_NodeTraverser
{
- // methods
- public void __construct()
- public void addVisitor()
- public void traverse()
- protected void traverseForVisitor()
Members
protected
- $env
- $visitors
Methods
protected
public
- __construct() — Constructor.
- addVisitor() — Adds a visitor.
- traverse() — Traverses a node and calls the registered visitors.