MetaModels\Filter\Setting\CustomSql::getParameters PHP Метод

    public function getParameters()
    {
        $arrParams = array();
        preg_match_all('@\\{\\{param::filter\\?([^}]*)\\}\\}@', $this->get('customsql'), $arrMatches);
        foreach ($arrMatches[1] as $strQuery) {
            parse_str($strQuery, $arrArgs);
            if (isset($arrArgs['name'])) {
                $arrName = (array) $arrArgs['name'];
                $arrParams[] = $arrName[0];
            }
        }
        return $arrParams;
    }