<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Twig\TokenParser;
use Twig\Node\DoNode;
use Twig\Token;
/**
* Evaluates an expression, discarding the returned value.
*/
final class DoTokenParser extends AbstractTokenParser
{
public function parse(Token $token)
{
$expr = $this->parser->getExpressionParser()->parseExpression();
$this->parser->getStream()->expect(/* Token::BLOCK_END_TYPE */ 3);
return new DoNode($expr, $token->getLine(), $this->getTag());
}
public function getTag()
{
return 'do';
}
}
class_alias('Twig\TokenParser\DoTokenParser', 'Twig_TokenParser_Do');