52 lines
1.1 KiB
PHP
52 lines
1.1 KiB
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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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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namespace Symfony\Bridge\Twig\TokenParser;
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use Symfony\Bridge\Twig\Node\DumpNode;
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/**
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* Token Parser for the 'dump' tag.
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*
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* Dump variables with:
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* <pre>
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* {% dump %}
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* {% dump foo %}
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* {% dump foo, bar %}
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* </pre>
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*
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* @author Julien Galenski <julien.galenski@gmail.com>
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*/
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class DumpTokenParser extends \Twig_TokenParser
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{
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/**
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* {@inheritdoc}
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*/
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public function parse(\Twig_Token $token)
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{
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$values = null;
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if (!$this->parser->getStream()->test(\Twig_Token::BLOCK_END_TYPE)) {
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$values = $this->parser->getExpressionParser()->parseMultitargetExpression();
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}
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$this->parser->getStream()->expect(\Twig_Token::BLOCK_END_TYPE);
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return new DumpNode($values, $token->getLine(), $this->getTag());
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}
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/**
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* {@inheritdoc}
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*/
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public function getTag()
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{
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return 'dump';
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}
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}
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