xyzshop/helper/refill/api/test/feinimoshu_hf/config.php

<?php

namespace refill\feinimoshu_hf;
class config
{
    const CHANNEL_HOST = 'http://122.114.168.35';
    const ORDER_URL = config::CHANNEL_HOST . '/gateway/api.run/submit';
    const QUERY_URL = config::CHANNEL_HOST . '/gateway/api.run/order';
    const BALANCE_URL = config::CHANNEL_HOST . '/gateway/api.run/account';

    const APPID = 'CZ30533982';
    const APPKEY = 'lvrg4xoqvrozuq2irjza2a6dlenrsv';
    const NOTIFY_URL = BASE_SITE_URL . "/mobile/callback/refill_feinimoshu_hf.php";

    public static function body($params)
    {
        ksort($params);
        $body = "";
        $i = 0;
        foreach ($params as $k => $v)
        {
            if (false === self::check_empty($v) && "@" != substr($v, 0, 1))
            {
                if ($i == 0) {
                    $body .= "{$k}" . "=" . urlencode($v);
                } else {
                    $body .= "&" . "{$k}" . "=" . urlencode($v);
                }
                $i++;
            }
        }
        return $body;
    }

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

        return false;
    }
}