repair_lite/config/errorcode.php

<?php

const REQUEST_SUCCESS = 0;
const REQUEST_PARAM_ERROR = 101;
const REQUEST_DATABASE_ERROR = 102;
const NO_DATA_IN_SYS_TO_UPDATE = 110;

return [
    "0" =>"success",
    "101" => "params error",
    "102" => "database operation error",
    "110" => "no data in system to update"
];