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.
67 lines
1.7 KiB
PHP
67 lines
1.7 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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* (c) 2009 Armin Ronacher
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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 if node.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class Twig_Node_If extends Twig_Node
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{
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public function __construct(Twig_NodeInterface $tests, Twig_NodeInterface $else = null, $lineno, $tag = null)
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{
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parent::__construct(array('tests' => $tests, 'else' => $else), array(), $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 $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->addDebugInfo($this);
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for ($i = 0, $count = count($this->getNode('tests')); $i < $count; $i += 2) {
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if ($i > 0) {
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$compiler
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->outdent()
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->write('} elseif (')
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;
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} else {
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$compiler
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->write('if (')
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;
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}
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$compiler
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->subcompile($this->getNode('tests')->getNode($i))
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->raw(") {\n")
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->indent()
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->subcompile($this->getNode('tests')->getNode($i + 1))
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;
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}
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if ($this->hasNode('else') && null !== $this->getNode('else')) {
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$compiler
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->outdent()
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->write("} else {\n")
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->indent()
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->subcompile($this->getNode('else'))
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;
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}
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$compiler
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->outdent()
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->write("}\n");
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}
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}
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