protected function _getEncryptionFields() { if (!isset(self::$_cryptFields)) { self::$_cryptFields = Config::factory(Config::File_Array, self::$_configPath . 'enc/fields.php')->__toArray(); } if (!isset(self::$_encConfig)) { self::$_encConfig = Config::factory(Config::File_Array, self::$_configPath . 'enc/config.php')->__toArray(); } return self::$_cryptFields; }