protected function getSoftLimit() { if (self::$loadedSoftLimit != null) { return self::$loadedSoftLimit; } $l = $this->getFilteredOption("SOFT_QUOTA"); if (!empty($l)) { self::$loadedSoftLimit = round($this->getAuthorized() * intval($l) / 100); } else { self::$loadedSoftLimit = false; } return self::$loadedSoftLimit; }