// No member!
$status['message'] = MEMBER_REFBACK_ERROR_NO_MEMBER;
return $status;
- } elseif ("".$id."" != "".bigintval($id)."") {
+ } elseif ("".$id."" != "".($id + 0)."") {
// No number!
$status['message'] = MEMBER_REFBACK_ERROR_INVALID_ID_NUMBER;
return $status;