function modAmount($amount) { global $curtype; $sql = new RewardManager(); $result = $sql->getBalanace($curtype); if ($result && isset($result->total)) { $total = $result->total; } else { $total = 0.0; } if ($total > 0.75) { return $amount / 4; } else { if ($total > 0.5) { return $amount / 2; } else { return $amount; } } }