array(10) {

  [“return_code”]=>

  string(7) “SUCCESS”

  [“return_msg”]=>

  string(23) “openid和appid不匹配”

  [“result_code”]=>

  string(4) “FAIL”

  [“err_code”]=>

  string(12) “OPENID_ERROR”

  [“err_code_des”]=>

  string(23) “openid和appid不匹配”

  [“mch_billno”]=>

  string(22) “hxxxx8”

  [“mch_id”]=>

  string(10) “1xxxx1”

  [“wxappid”]=>

  string(18) “wxxxxxxb”

  [“re_openid”]=>

  string(28) “oxxxxxxw”

  [“total_amount”]=>

  string(3) “100”

}