PHP微信支付功能示例_PHP教程

PHP微信支付功能示例

2021-07-28 15:00大脸猫脸大 PHP教程

这篇文章主要介绍了PHP微信支付功能,结合实例形式分析了php微信支付功能相关sdk与使用技巧,需要的朋友可以参考下

本文实例讲述了PHP 微信支付功能。分享给大家供大家参考，具体如下：

微信开发SDK:文中用的是php_sdk_v3.0.9 ：https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=11_1

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									import("wxpay.lib.AppPay#Config", EXTEND_PATH, ".php");

									import("wxpay.lib.WxPay#Api", EXTEND_PATH, ".php");

									//$this->weixinpay();

									$config = new \AppPayConfig();

									//订单号

									$appId = $config->GetAppId();

									$key = $config->GetKey();

									$money = 0.01 * 100;

									$orderSn = 'M201810241754107557';//订单号;

									$curTime = time();

									$input = new \WxPayUnifiedOrder();

									$input->SetBody("用户红包");

									$input->SetOut_trade_no($orderSn);

									$input->SetTotal_fee($money);

									$input->SetTrade_type("APP");

									$unifiedOrder = \WxPayApi::unifiedOrder($config, $input);

									if ($unifiedOrder['result_code'] == 'SUCCESS' && $unifiedOrder['return_code'] == 'SUCCESS') {

									  /*$unifiedOrder 组成：

									   * ["appid"] => string(18) "wx2xxxx49"

									  ["mch_id"] => string(10) "1xxxxxx01"

									  ["nonce_str"] => string(16) "1GnEUXTuTcFtJVtb"

									  ["prepay_id"] => string(36) "wx241933xxx68fa24ece70611692955"

									  ["result_code"] => string(7) "SUCCESS"

									  ["return_code"] => string(7) "SUCCESS"

									  ["return_msg"] => string(2) "OK"

									  ["sign"] => string(32) "7903xxxxx4710E460CB156"

									  ["trade_type"] => string(3) "APP"*/

									  $curTime = time();

									  // 第一部分

									  $wxpayResult = new \WxPayResults();

									  $wxpayResult->SetData('appid', $unifiedOrder['appid']);

									  $wxpayResult->SetData('partnerid', $unifiedOrder['mch_id']);

									  $wxpayResult->SetData('prepayid', $unifiedOrder['prepay_id']);

									  $wxpayResult->SetData('noncestr', $unifiedOrder['nonce_str']);

									  $wxpayResult->SetData('timestamp',$curTime);

									  $wxpayResult->SetData('package',"Sign=WXPay");

									  $wxpayResult->SetData('sign',"");

									  $wxpayResult->SetSign($config);

									  $data = $wxpayResult->GetValues();

									  // 第二部分

									  $data['appid'] = $unifiedOrder['appid'];

									  $data['partnerid'] = $unifiedOrder['mch_id'];

									  $data['prepayid'] = $unifiedOrder['prepay_id'];

									  $data['noncestr'] = $unifiedOrder['nonce_str'];;

									  $data['timestamp'] = $curTime;

									  $data['package'] = "Sign=WXPay";

									  $data['sign'] = $this->wxappPaySign($key, $data);//$unifiedOrder['sign'];//签名,具体签名方案参见微信公众号支付帮助文档;

									  $this->returnSuccess($data);

									} else {

									  Log::write(var_export($unifiedOrder, true));

									  $this->returnError(300, '微信支付失败');

									}

									private function wxappPaySign($key,$parameters)

									{

									  $sign = md5(sprintf("appid=%s&noncestr=%s&package=%s&partnerid=%s&prepayid=%s&timestamp=%s&key=%s",

									    $parameters['appid'],

									    $parameters['noncestr'],

									    $parameters['package'],

									    $parameters['partnerid'],

									    $parameters['prepayid'],

									    $parameters['timestamp'],

									    $key));

									  return strtoupper($sign);

									}