Файл: symfony-2.7/src/Symfony/Bridge/Twig/TokenParser/DumpTokenParser.php
Строк: 40
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SymfonyBridgeTwigTokenParser;
use SymfonyBridgeTwigNodeDumpNode;
/**
* Token Parser for the 'dump' tag.
*
* Dump variables with:
* <pre>
* {% dump %}
* {% dump foo %}
* {% dump foo, bar %}
* </pre>
*
* @author Julien Galenski <julien.galenski@gmail.com>
*/
class DumpTokenParser extends Twig_TokenParser
{
/**
* {@inheritdoc}
*/
public function parse(Twig_Token $token)
{
$values = null;
if (!$this->parser->getStream()->test(Twig_Token::BLOCK_END_TYPE)) {
$values = $this->parser->getExpressionParser()->parseMultitargetExpression();
}
$this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
return new DumpNode($this->parser->getVarName(), $values, $token->getLine(), $this->getTag());
}
/**
* {@inheritdoc}
*/
public function getTag()
{
return 'dump';
}
}