xyzshop/helper/refill/api/xyz/yuanrun/config.php

<?php
namespace refill\yuanrun;

use mtopcard;
class config
{
    //回调地址需 上游配置
    const ORDER_URL = 'http://121.89.202.158/api/do';
    const QUERY_URL = 'http://121.89.202.158/api/queryorder';
    const BALANCE_URL = 'http://121.89.202.158/api/querybalance';

    const CP_ID = '49449';
    const CP_KEY = '1a3239f76e20480fa';
    const NOTIFY_URL = BASE_SITE_URL . "/mobile/callback/refill_yuanrun.php";
    const operator = [
        mtopcard\ChinaMobileCard  => 1,
        mtopcard\ChinaUnicomCard  => 2,
        mtopcard\ChinaTelecomCard => 3
    ];
    const Product = [
        mtopcard\ChinaMobileCard => [
            10  => 20001,
            20  => 20002,
            30  => 20003,
            50  => 20004,
            100 => 20005,
            200 => 20006,
            300 => 20007,
            500 => 20008
        ],
        mtopcard\ChinaUnicomCard => [
            10  => 20009,
            20  => 20010,
            30  => 20011,
            50  => 20012,
            100 => 20013,
            200 => 20014,
            300 => 20015,
            500 => 20016
        ],
        mtopcard\ChinaTelecomCard => [
            10  => 20017,
            20  => 20018,
            30  => 20019,
            50  => 20020,
            100 => 20021,
            200 => 20022,
            300 => 20023,
            500 => 20024
        ],
    ];
    const ERR_STATUS = ['-10001', '-10002', '-10003', '-10004', '-10013', '-10005', '-10006', '-10007', '-10008', '-10009', '-10011', '-10012', '-10015', '-10016'];
    const NET_ERR_STATUS = ['-10010', '-10000', '-999'];

    public static function sign($params)
    {
        ksort($params);
        $content = '';
        foreach ($params as $key => $value) {
            if(self::check_empty($value) === false) {
                $content .= "{$key}{$value}";
            }
        }
        $content .= config::CP_KEY;
        return md5($content);
    }

    public static function check_empty($value)
    {
        if (!isset($value))
            return true;
        if ($value === null)
            return true;
        if (trim($value) === "")
            return true;

        return false;
    }
}