PHP微信支付实例解析

前端之家收集整理的这篇文章主要介绍了PHP微信支付实例解析前端之家小编觉得挺不错的,现在分享给大家,也给大家做个参考。

本文为大家分享PHP微信支付实例,包括PHP微信支付源码,PHP微信退款源码,PHP微信支付接口,供大家参考,具体内容如下

1.JSapi支付demo(在微信客户端中点击)

PHP;"> //使用jsapi接口
$jsApi = new JsApi_pub();

//=========步骤1:网页授权获取用户openid============
//通过code获得openid
if (!isset($_GET['code']))
{
//触发微信返回code码
$url = $jsApi->createOauthUrlForCode(WxPayConf_pub::JS_API_CALL_URL);
Header("Location: $url");
}else
{
//获取code码,以获取openid
$code = $_GET['code'];
$jsApi->setCode($code);
$openid = $jsApi->getOpenId();
}

//=========步骤2:使用统一支付接口,获取prepay_id============
//使用统一支付接口
$unifiedOrder = new UnifiedOrder_pub();

//设置统一支付接口参数
//设置必填参数
//appid已填,商户无需重复填写
//mch_id已填,商户无需重复填写
//noncestr已填,商户无需重复填写
//spbill_create_ip已填,商户无需重复填写
//sign已填,商户无需重复填写
$unifiedOrder->setParameter("openid","$openid");//商品描述
$unifiedOrder->setParameter("body","贡献一分钱");//商品描述
//自定义订单号,此处仅作举例
$timeStamp = time();
$out_trade_no = WxPayConf_pub::APPID."$timeStamp";
$unifiedOrder->setParameter("out_trade_no","$out_trade_no");//商户订单号
$unifiedOrder->setParameter("total_fee","1");//总金额
$unifiedOrder->setParameter("notify_url",WxPayConf_pub::NOTIFY_URL);//通知地址
$unifiedOrder->setParameter("trade_type","JSAPI");//交易类型
//非必填参数,商户可根据实际情况选填
//$unifiedOrder->setParameter("sub_mch_id","XXXX");//子商户号
//$unifiedOrder->setParameter("device_info","XXXX");//设备号
//$unifiedOrder->setParameter("attach","XXXX");//附加数据
//$unifiedOrder->setParameter("time_start","XXXX");//交易起始时间
//$unifiedOrder->setParameter("time_expire","XXXX");//交易结束时间
//$unifiedOrder->setParameter("goods_tag","XXXX");//商品标记
//$unifiedOrder->setParameter("openid","XXXX");//用户标识
//$unifiedOrder->setParameter("product_id","XXXX");//商品ID

$prepay_id = $unifiedOrder->getPrepayId();
//=========步骤3:使用jsapi调起支付============
$jsApi->setPrepayId($prepay_id);

$jsApiParameters = $jsApi->getParameters();
//echo $jsApiParameters;
?>

2.native支付模式一demo(用微信扫的静态链接二维码)

PHP;"> //设置静态链接
$nativeLink = new NativeLink_pub();

//设置静态链接参数
//设置必填参数
//appid已填,商户无需重复填写
//time_stamp已填,商户无需重复填写
$product_id = WxPayConf_pub::APPID."static";//自定义商品id
$nativeLink->setParameter("product_id","$product_id");//商品id
//获取链接
$product_url = $nativeLink->getUrl();

//使用短链接转换接口
$shortUrl = new ShortUrl_pub();
//设置必填参数
//appid已填,商户无需重复填写
$shortUrl->setParameter("long_url","$product_url");//URL链接
//获取链接
$codeUrl = $shortUrl->getShortUrl();

?>

3.native支付模式二demo(用微信扫的动态链接二维码)

PHP;"> //使用统一支付接口
$unifiedOrder = new UnifiedOrder_pub();

//设置统一支付接口参数
//设置必填参数
//appid已填,商户无需重复填写
$unifiedOrder->setParameter("body","NATIVE");//交易类型
//非必填参数,商户可根据实际情况选填
//$unifiedOrder->setParameter("sub_mch_id","XXXX");//商品ID

//获取统一支付接口结果
$unifiedOrderResult = $unifiedOrder->getResult();

//商户根据实际情况设置相应的处理流程
if ($unifiedOrderResult["return_code"] == "FAIL")
{
//商户自行增加处理流程
echo "通信出错:".$unifiedOrderResult['return_msg']."
";
}
elseif($unifiedOrderResult["result_code"] == "FAIL")
{
//商户自行增加处理流程
echo "错误代码:".$unifiedOrderResult['err_code']."
";
echo "错误代码描述:".$unifiedOrderResult['err_code_des']."
";
}
elseif($unifiedOrderResult["code_url"] != NULL)
{
//从统一支付接口获取到code_url
$code_url = $unifiedOrderResult["code_url"];
//商户自行增加处理流程
//......
}

?>

4.支付查询接口demo

PHP;"> //退款的订单号
if (!isset($_POST["out_trade_no"]))
{
$out_trade_no = " ";
}else{
$out_trade_no = $_POST["out_trade_no"];

//使用订单查询接口
$orderQuery = new OrderQuery_pub();
//设置必填参数
//appid已填,商户无需重复填写
$orderQuery->setParameter("out_trade_no","$out_trade_no");//商户订单号
//非必填参数,商户可根据实际情况选填
//$orderQuery->setParameter("sub_mch_id","XXXX");//子商户号
//$orderQuery->setParameter("transaction_id","XXXX");//微信订单号

//获取订单查询结果
$orderQueryResult = $orderQuery->getResult();

//商户根据实际情况设置相应的处理流程,此处仅作举例
if ($orderQueryResult["return_code"] == "FAIL") {
echo "通信出错:".$orderQueryResult['return_msg']."
";
}
elseif($orderQueryResult["result_code"] == "FAIL"){
echo "错误代码:".$orderQueryResult['err_code']."
";
echo "错误代码描述:".$orderQueryResult['err_code_des']."
";
}
else{
echo "交易状态:".$orderQueryResult['trade_state']."
";
echo "设备号:".$orderQueryResult['device_info']."
";
echo "用户标识:".$orderQueryResult['openid']."
";
echo "是否关注公众账号:".$orderQueryResult['is_subscribe']."
";
echo "交易类型:".$orderQueryResult['trade_type']."
";
echo "付款银行:".$orderQueryResult['bank_type']."
";
echo "总金额:".$orderQueryResult['total_fee']."
";
echo "现金券金额:".$orderQueryResult['coupon_fee']."
";
echo "货币种类:".$orderQueryResult['fee_type']."
";
echo "微信支付订单号:".$orderQueryResult['transaction_id']."
";
echo "商户订单号:".$orderQueryResult['out_trade_no']."
";
echo "商家数据包:".$orderQueryResult['attach']."
";
echo "支付完成时间:".$orderQueryResult['time_end']."
";
}
}

//商户自行增加处理流程
//......

?>

5.对账单接口demo

PHP;"> //对账单日期
if (!isset($_POST["bill_date"])){
$bill_date = "20140814";
}
else{
$bill_date = $_POST["bill_date"];

//使用对账单接口
$downloadBill = new DownloadBill_pub();
//设置对账单接口参数
//设置必填参数
//appid已填,商户无需重复填写
$downloadBill->setParameter("bill_date","$bill_date");//对账单日期
$downloadBill->setParameter("bill_type","ALL");//账单类型
//非必填参数,商户可根据实际情况选填
//$downloadBill->setParameter("device_info","XXXX");//设备号

//对账单接口结果
$downloadBillResult = $downloadBill->getResult();
echo $downloadBillResult['return_code'];

if ($downloadBillResult['return_code'] == "FAIL") {
echo "通信出错:".$downloadBillResult['return_msg'];
}else{
print_r('

');
echo "【对账单详情】"."
";
print_r($downloadBill->response);
print_r('
');
}
}

?>

6.退款接口demo

PHP;"> include_once("../WxPayPubHelper/WxPayPubHelper.php");

//输入需退款的订单号
if (!isset($_POST["out_trade_no"]) || !isset($_POST["refund_fee"]))
{
$out_trade_no = " ";
$refund_fee = "1";
}else{
$out_trade_no = $_POST["out_trade_no"];
$refund_fee = $_POST["refund_fee"];
//商户退款单号,商户自定义,此处仅作举例
$out_refund_no = "$out_trade_no"."$time_stamp";
//总金额需与订单号out_trade_no对应,demo中的所有订单的总金额为1分
$total_fee = "1";

//使用退款接口
$refund = new Refund_pub();
//设置必填参数
//appid已填,商户无需重复填写
$refund->setParameter("out_trade_no","$out_trade_no");//商户订单号
$refund->setParameter("out_refund_no","$out_refund_no");//商户退款单号
$refund->setParameter("total_fee","$total_fee");//总金额
$refund->setParameter("refund_fee","$refund_fee");//退款金额
$refund->setParameter("op_user_id",WxPayConf_pub::MCHID);//操作员
//非必填参数,商户可根据实际情况选填
//$refund->setParameter("sub_mch_id","XXXX");//子商户号
//$refund->setParameter("device_info","XXXX");//设备号
//$refund->setParameter("transaction_id","XXXX");//微信订单号

//调用结果
$refundResult = $refund->getResult();

//商户根据实际情况设置相应的处理流程,此处仅作举例
if ($refundResult["return_code"] == "FAIL") {
echo "通信出错:".$refundResult['return_msg']."
";
}
else{
echo "业务结果:".$refundResult['result_code']."
";
echo "错误代码:".$refundResult['err_code']."
";
echo "错误代码描述:".$refundResult['err_code_des']."
";
echo "公众账号ID:".$refundResult['appid']."
";
echo "商户号:".$refundResult['mch_id']."
";
echo "子商户号:".$refundResult['sub_mch_id']."
";
echo "设备号:".$refundResult['device_info']."
";
echo "签名:".$refundResult['sign']."
";
echo "微信订单号:".$refundResult['transaction_id']."
";
echo "商户订单号:".$refundResult['out_trade_no']."
";
echo "商户退款单号:".$refundResult['out_refund_no']."
";
echo "微信退款单号:".$refundResult['refund_idrefund_id']."
";
echo "退款渠道:".$refundResult['refund_channel']."
";
echo "退款金额:".$refundResult['refund_fee']."
";
echo "现金券退款金额:".$refundResult['coupon_refund_fee']."
";
}
}

?>

7.退款查询接口demo

PHP;"> //要查询的订单号
if (!isset($_POST["out_trade_no"]))
{
$out_trade_no = " ";
}else{
$out_trade_no = $_POST["out_trade_no"];

//使用退款查询接口
$refundQuery = new RefundQuery_pub();
//设置必填参数
//appid已填,商户无需重复填写
$refundQuery->setParameter("out_trade_no","$out_trade_no");//商户订单号
// $refundQuery->setParameter("out_refund_no","XXXX");//商户退款单号
// $refundQuery->setParameter("refund_id","XXXX");//微信退款单号
// $refundQuery->setParameter("transaction_id","XXXX");//微信退款单号
//非必填参数,商户可根据实际情况选填
//$refundQuery->setParameter("sub_mch_id","XXXX");//子商户号
//$refundQuery->setParameter("device_info","XXXX");//设备号

//退款查询接口结果
$refundQueryResult = $refundQuery->getResult();

//商户根据实际情况设置相应的处理流程,此处仅作举例
if ($refundQueryResult["return_code"] == "FAIL") {
echo "通信出错:".$refundQueryResult['return_msg']."
";
}
else{
echo "业务结果:".$refundQueryResult['result_code']."
";
echo "错误代码:".$refundQueryResult['err_code']."
";
echo "错误代码描述:".$refundQueryResult['err_code_des']."
";
echo "公众账号ID:".$refundQueryResult['appid']."
";
echo "商户号:".$refundQueryResult['mch_id']."
";
echo "子商户号:".$refundQueryResult['sub_mch_id']."
";
echo "设备号:".$refundQueryResult['device_info']."
";
echo "签名:".$refundQueryResult['sign']."
";
echo "微信订单号:".$refundQueryResult['transaction_id']."
";
echo "商户订单号:".$refundQueryResult['out_trade_no']."
";
echo "退款笔数:".$refundQueryResult['refund_count']."
";
echo "商户退款单号:".$refundQueryResult['out_refund_no']."
";
echo "微信退款单号:".$refundQueryResult['refund_idrefund_id']."
";
echo "退款渠道:".$refundQueryResult['refund_channel']."
";
echo "退款金额:".$refundQueryResult['refund_fee']."
";
echo "现金券退款金额:".$refundQueryResult['coupon_refund_fee']."
";
echo "退款状态:".$refundQueryResult['refund_status']."
";
}
}
?>

微信支付PHPweixinpay(jb51.cc).rar">源码下载

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持编程之家。

原文链接:https://www.f2er.com/php/19268.html

猜你在找的PHP相关文章