// "Getter" for payoutable user points
function getPayoutPoints ($userid) {
- // Do we have cache?
+ // Is there cache?
if (!isset($GLOBALS[__FUNCTION__][$userid])) {
// Determine it
$GLOBALS[__FUNCTION__][$userid] = countSumTotalData($userid, 'user_points', 'points') - getUserUsedPoints($userid);