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<?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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* Represents an extension call node.
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*
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* @package twig
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class Twig_Node_Expression_ExtensionReference extends Twig_Node_Expression
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{
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public function __construct($name, $lineno, $tag = null)
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{
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parent::__construct(array(), array('name' => $name), $lineno, $tag);
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}
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/**
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* Compiles the node to PHP.
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*
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* @param Twig_Compiler A Twig_Compiler instance
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*/
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public function compile(Twig_Compiler $compiler)
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{
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$compiler->raw(sprintf("\$this->env->getExtension('%s')", $this->getAttribute('name')));
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}
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}
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