/**
*
* 撤销订单API接口，Reverse中参数out_trade_no和transaction_id必须填写一个
* appid、mchid、spbill_create_ip、nonce_str不需要填入
* @param Reverse $inputObj
* @param int $timeOut
* @throws Exception
*/
public static function reverse($inputObj, $timeOut = 6)
{
$url = "https://api.mch.weixin.qq.com/secapi/pay/reverse";
//检测必填参数
if (!$inputObj->IsOut_trade_noSet() && !$inputObj->IsTransaction_idSet()) {
throw new Exception("撤销订单API接口中，参数out_trade_no和transaction_id必须填写一个！");
}
$inputObj->SetAppid(Config::APPID);
//公众账号ID
$inputObj->SetMch_id(Config::MCHID);
//商户号
$inputObj->SetNonce_str(self::getNonceStr());
//随机字符串
$inputObj->SetSign();
//签名
$xml = $inputObj->ToXml();
$startTimeStamp = self::getMillisecond();
//请求开始时间
$response = self::postXmlCurl($xml, $url, true, $timeOut);
$result = Results::Init($response);
self::reportCostTime($url, $startTimeStamp, $result);
//上报请求花费时间
return $result;
}
<?php
include "C:/xampp/htdocs/xampp/Training/php/myFunction/stringReverseFunction.php";
class Reverse
{
public $word = "";
function setReverse($sentence)
{
$result = strReverse($sentence);
$this->word = $result;
return $this->word;
}
}
$find_reverse = new Reverse();
$find_reverse->setReverse("nirupam");
echo $find_reverse->word;