abadd5bc38
Modified some paths to be more generic and not require rewrite. Some instances of phase names have been changed, others are still in process.
48 lines
1.3 KiB
PHP
48 lines
1.3 KiB
PHP
<?php
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/*
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* This file is part of Twig.
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*
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* (c) 2009 Fabien Potencier
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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/**
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* Twig_NodeVisitorInterface is the interface the all node visitor classes must implement.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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interface Twig_NodeVisitorInterface
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{
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/**
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* Called before child nodes are visited.
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*
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* @param Twig_NodeInterface $node The node to visit
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* @param Twig_Environment $env The Twig environment instance
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*
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* @return Twig_NodeInterface The modified node
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*/
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public function enterNode(Twig_NodeInterface $node, Twig_Environment $env);
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/**
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* Called after child nodes are visited.
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*
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* @param Twig_NodeInterface $node The node to visit
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* @param Twig_Environment $env The Twig environment instance
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*
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* @return Twig_NodeInterface|false The modified node or false if the node must be removed
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*/
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public function leaveNode(Twig_NodeInterface $node, Twig_Environment $env);
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/**
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* Returns the priority for this visitor.
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*
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* Priority should be between -10 and 10 (0 is the default).
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*
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* @return int The priority level
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*/
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public function getPriority();
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}
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