082a0130c2
Signed-off-by: Gergely POLONKAI (W00d5t0ck) <polesz@w00d5t0ck.info>
70 lines
1.8 KiB
PHP
70 lines
1.8 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) 2010 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 a debug node.
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*
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* @package twig
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* @subpackage Twig-extensions
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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* @version SVN: $Id$
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*/
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class Twig_Extensions_Node_Debug extends Twig_Node
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{
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public function __construct(Twig_Node_Expression $expr = null, $lineno, $tag = null)
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{
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parent::__construct(array('expr' => $expr), 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 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($this);
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$compiler
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->write("if (\$this->env->isDebug()) {\n")
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->indent()
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;
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if (null === $this->getNode('expr')) {
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// remove embedded templates (macros) from the context
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$compiler
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->write("\$vars = array();\n")
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->write("foreach (\$context as \$key => \$value) {\n")
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->indent()
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->write("if (!\$value instanceof Twig_Template) {\n")
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->indent()
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->write("\$vars[\$key] = \$value;\n")
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->outdent()
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->write("}\n")
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->outdent()
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->write("}\n")
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->write("var_dump(\$vars);\n")
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;
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} else {
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$compiler
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->write("var_dump(")
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->subcompile($this->getNode('expr'))
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->raw(");\n")
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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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}
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