Jarves\Twig\TokenParser\Content::parse PHP Метод

    public function parse(\Twig_Token $token)
    {
        $parser = $this->parser;
        $stream = $parser->getStream();
        $id = $parser->getExpressionParser()->parseExpression();
        $type = null;
        $optional = false;
        $options = null;
        while (!$stream->test(\Twig_Token::BLOCK_END_TYPE)) {
            if ($stream->test(\Twig_Token::NAME_TYPE, 'optional')) {
                $optional = true;
                $stream->next();
                continue;
            }
            if ($stream->test(\Twig_Token::NAME_TYPE, 'type')) {
                $stream->next();
                $type = $this->parser->getExpressionParser()->parseExpression();
                continue;
            }
            if ($stream->test(\Twig_Token::NAME_TYPE, 'set')) {
                $stream->next();
                $options = $this->parser->getExpressionParser()->parseExpression();
                continue;
            }
            $stream->next();
        }
        $stream->expect(\Twig_Token::BLOCK_END_TYPE);
        return new NodeContent($this->name, $id, $type, $optional, $options, $token->getLine(), $this->getTag());
    }