Flow\Parser::parseInclude PHP Method

    protected function parseInclude($token)
    {
        $include = $this->parseExpression();
        $params = null;
        if ($this->stream->consume(Token::NAME, 'with')) {
            $this->stream->expect(Token::OPERATOR, '[');
            $params = $this->parseArrayExpression();
            $this->stream->expect(Token::OPERATOR, ']');
        }
        $node = $this->parseIfModifier($token, new Node\IncludeNode($include, $params, $token->getLine()));
        $this->stream->expect(Token::BLOCK_END);
        return $node;
    }