Public Member Functions
	__construct (Twig_Environment $env, array $visitors=array())
	Constructor. More...

	addVisitor (Twig_NodeVisitorInterface $visitor)
	Adds a visitor. More...

	traverse (Twig_NodeInterface $node)
	Traverses a node and calls the registered visitors. More...

Protected Member Functions
	traverseForVisitor (Twig_NodeVisitorInterface $visitor, Twig_NodeInterface $node=null)

Detailed Description

Twig_NodeTraverser is a node traverser.

It visits all nodes and their children and call the given visitor for each.

Definition at line 19 of file NodeTraverser.php.

Constructor & Destructor Documentation

Constructor.

Parameters

Twig_Environment	$env	A Twig_Environment instance
array	$visitors	An array of Twig_NodeVisitorInterface instances

Definition at line 30 of file NodeTraverser.php.

addVisitor ( Twig_NodeVisitorInterface $visitor )

Adds a visitor.

Parameters

Twig_NodeVisitorInterface $visitor A Twig_NodeVisitorInterface instance

Definition at line 44 of file NodeTraverser.php.

traverse ( Twig_NodeInterface $node )

Traverses a node and calls the registered visitors.

Parameters

Twig_NodeInterface $node A Twig_NodeInterface instance

Definition at line 58 of file NodeTraverser.php.

protected

Definition at line 70 of file NodeTraverser.php.

$env

protected

Definition at line 21 of file NodeTraverser.php.

$visitors

protected

Definition at line 22 of file NodeTraverser.php.

The documentation for this class was generated from the following file: