* @return $percents Refback percents $userid has given to $refid
*/
function getRefbackPercents ($userid, $refid) {
//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',refid=' . $refid . ' - ENTERED!');
if ((!isValidUserId($userid)) || (!isValidUserId($refid))) {
// userid and/or refid is invalid
* @return $percents Refback percents $userid has given to $refid
*/
function getRefbackPercents ($userid, $refid) {
//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',refid=' . $refid . ' - ENTERED!');
if ((!isValidUserId($userid)) || (!isValidUserId($refid))) {
// userid and/or refid is invalid