pQuery\CSSQueryTokenizer::parse_not PHP Метод

    protected function parse_not()
    {
        if ($this->pos + 1 < $this->size && $this->doc[$this->pos + 1] === '=') {
            ++$this->pos;
            return $this->token = self::TOK_COMPARE_NOT_EQUAL;
        } else {
            return $this->token = self::TOK_NOT;
        }
    }