function getCleanValue($sName) { $aResult = parent::getCleanValue($sName); $a = isset($this->aInputs[$sName]) ? $this->aInputs[$sName] : false; if ($a && !empty($a['reverse']) && !empty($a['values'])) { $aResult = array_diff(array_keys($a['values']), is_array($aResult) ? $aResult : array()); } return $aResult; }