// Okay, then walk through here, too
foreach ($GLOBALS['referral_refid'][$refid] as $refLevel => $refArray) {
//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',level=' . $level . ',refid=' . convertNullToZero($refid) . ',refLevel=' . $refLevel . ',count()=' . count($refArray));
// Okay, then walk through here, too
foreach ($GLOBALS['referral_refid'][$refid] as $refLevel => $refArray) {
//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',level=' . $level . ',refid=' . convertNullToZero($refid) . ',refLevel=' . $refLevel . ',count()=' . count($refArray));