49 lines
1.2 KiB
PHP
49 lines
1.2 KiB
PHP
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<?php
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/*
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* This file is part of Twig.
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*
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* (c) 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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* Creates a nested scope.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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final class Twig_TokenParser_With extends Twig_TokenParser
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{
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public function parse(Twig_Token $token)
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{
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$stream = $this->parser->getStream();
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$variables = null;
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$only = false;
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if (!$stream->test(Twig_Token::BLOCK_END_TYPE)) {
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$variables = $this->parser->getExpressionParser()->parseExpression();
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$only = $stream->nextIf(Twig_Token::NAME_TYPE, 'only');
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}
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$stream->expect(Twig_Token::BLOCK_END_TYPE);
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$body = $this->parser->subparse(array($this, 'decideWithEnd'), true);
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$stream->expect(Twig_Token::BLOCK_END_TYPE);
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return new Twig_Node_With($body, $variables, $only, $token->getLine(), $this->getTag());
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}
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public function decideWithEnd(Twig_Token $token)
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{
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return $token->test('endwith');
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}
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public function getTag()
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{
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return 'with';
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}
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}
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