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<?php
/* * This file is part of Twig. * * (c) 2010 Fabien Potencier * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */
/** * @deprecated since version 1.5 */ class Twig_Extensions_Grammar_Tag extends Twig_Extensions_Grammar { protected $grammar;
public function __construct() { $this->grammar = array(); foreach (func_get_args() as $grammar) { $this->addGrammar($grammar); } }
public function __toString() { $repr = array(); foreach ($this->grammar as $grammar) { $repr[] = (string) $grammar; }
return implode(' ', $repr); }
public function addGrammar(Twig_Extensions_GrammarInterface $grammar) { $this->grammar[] = $grammar; }
public function parse(Twig_Token $token) { $elements = array(); foreach ($this->grammar as $grammar) { $grammar->setParser($this->parser);
$element = $grammar->parse($token); if (is_array($element)) { $elements = array_merge($elements, $element); } else { $elements[$grammar->getName()] = $element; } }
$this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
return $elements; } }
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