php-phpbb/phpBB/includes/template/twig/tokenparser/php.php

<?php
/**
*
* @package phpBB3
* @copyright (c) 2013 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/

class phpbb_template_twig_tokenparser_php extends Twig_TokenParser
{
    /**
     * Parses a token and returns a node.
     *
     * @param Twig_Token $token A Twig_Token instance
     *
     * @return Twig_NodeInterface A Twig_NodeInterface instance
     */
    public function parse(Twig_Token $token)
    {
        $stream = $this->parser->getStream();

        $stream->expect(Twig_Token::BLOCK_END_TYPE);

		$body = $this->parser->subparse(array($this, 'decideEnd'), true);

        $stream->expect(Twig_Token::BLOCK_END_TYPE);

        return new phpbb_template_twig_node_php($body, $this->parser->getEnvironment(), $token->getLine(), $this->getTag());
    }

    public function decideEnd(Twig_Token $token)
    {
        return $token->test('ENDPHP');
    }

    /**
     * Gets the tag name associated with this token parser.
     *
     * @return string The tag name
     */
    public function getTag()
    {
        return 'PHP';
    }
}