public function MailGetFilters($account_id) { // $account_id : IDType (mail account ID) $this->CheckAndSetHeader(__FUNCTION__); $reg_args["account_id"] = $account_id; $this->encodeString($reg_args); $results = parent::MailGetFilters($reg_args); $this->methodClose(); return $this->RetvalConvertArray($results->filter); }