Files
Phraseanet/lib/classes/Twig/NodeVisitorInterface.php
2011-02-16 16:09:48 +01:00

40 lines
1.1 KiB
PHP
Executable File

<?php
/*
* This file is part of Twig.
*
* (c) 2009 Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Twig_NodeVisitorInterface is the interface the all node visitor classes must implement.
*
* @package twig
* @author Fabien Potencier <fabien.potencier@symfony-project.com>
*/
interface Twig_NodeVisitorInterface
{
/**
* Called before child nodes are visited.
*
* @param Twig_NodeInterface $node The node to visit
* @param Twig_Environment $env The Twig environment instance
*
* @param Twig_NodeInterface The modified node
*/
public function enterNode(Twig_NodeInterface $node, Twig_Environment $env);
/**
* Called after child nodes are visited.
*
* @param Twig_NodeInterface $node The node to visit
* @param Twig_Environment $env The Twig environment instance
*
* @param Twig_NodeInterface The modified node
*/
public function leaveNode(Twig_NodeInterface $node, Twig_Environment $env);
}