'SUCCEED', self::TRANS_FAIL => 'FAIL', self::TRANS_PADDING => 'UNKNOW', self::ERROR => 'ERROR', ]; public function getStatus(string $txhash) { return ['code' => self::ERROR, 'msg' => 'Coin not supported!']; } public function StatusReturn($code, $msg = '', $data = []) { if ($msg) { return ['code' => $code, 'msg' => $msg, 'data' => $data]; } return ['code' => $code, 'msg' => self::$msg[$code], 'data' => $data]; } }