public static function get_unused_idnumber($idnumber) {
        global $DB;

        $currentidnumber = $idnumber;
        $counter = 0;
        // Iteratere while the idnumber exists.
        while ($DB->record_exists_select(static::TABLE, 'idnumber = ?', array($currentidnumber))) {
            $suffixidnumber = '_' . ++$counter;
            $currentidnumber = substr($idnumber, 0, 100 - strlen($suffixidnumber)).$suffixidnumber;
        }

        // Return the uniq idnumber.
        return $currentidnumber;
    }
public static function get_unused_idnumber($idnumber) {
        global $DB;

        $currentidnumber = $idnumber;
        $counter = 0;
        // Iteratere while the idnumber exists.
        while ($DB->record_exists_select(static::TABLE, 'idnumber = ?', array($currentidnumber))) {
            $suffixidnumber = '_' . ++$counter;
            $currentidnumber = substr($idnumber, 0, 100 - strlen($suffixidnumber)).$suffixidnumber;
        }

        // Return the uniq idnumber.
        return $currentidnumber;
    }
public static function get_unused_idnumber ( $ idnumber ) { global $ DB ; $ currentidnumber = $ idnumber ; $ counter = 0 ; // Iteratere while the idnumber exists. while ( $ DB -> record_exists_select ( static :: TABLE , 'idnumber = ?' , array ( $ currentidnumber ) ) ) { $ suffixidnumber = '_' . ++ $ counter ; $ currentidnumber = substr ( $ idnumber , 0 , 100 - strlen ( $ suffixidnumber ) ) . $ suffixidnumber ; } // Return the uniq idnumber. return $ currentidnumber ; }
Get a uniq idnumber.

@param string $idnumber the framework idnumber
@return string
Get a uniq idnumber .