public function printAllTableIdFlds($tbl, $flds = [])
    {
        $ret = '';
        $arr = $this->getAllTableIdFlds($tbl, $flds);
        if (sizeof($arr) > 0) {
            foreach ($arr as $i => $row) {
                $ret .= ' (( ';
                if (sizeof($row) > 0) {
                    foreach ($row as $fld => $val) {
                        $ret .= (($fld != 'id') ? ' , ' : '') . $fld . ' : ' . $val;
                    }
                }
                $ret .= ' )) ';
            }
        }
        return $ret;
    }