public function getCachableSettingsAsArray($groups = null, $flag = null)
    {
        return $this->getFilteredAsArray($this->cachable_settings, $groups, $flag);
    }
public function getCachableSettingsAsArray($groups = null, $flag = null)
    {
        return $this->getFilteredAsArray($this->cachable_settings, $groups, $flag);
    }
public function getCachableSettingsAsArray ( $ groups = null , $ flag = null ) { return $ this -> getFilteredAsArray ( $ this -> cachable_settings , $ groups , $ flag ) ; }
Return all cachable settings or the cachable settings of the specified groups as an array.

@param string $groups group names of cachable settings to return
@param integer $flag flag value the settings should belong to

@return array all cachable settings (for the specified groups); empty array if groups don't exist.
Return all cachable settings or the cachable settings of the specified groups as an array .