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PHP's callback asynchronous processing process for WeChat payment
- 不言Original
- 2018-08-23 09:36:158106browse
The content of this article is about the callback asynchronous processing process of WeChat payment in PHP. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.
WeChat payment callback processing is divided into
1. Synchronous
2. Asynchronous
Here WeChat officially recommends using the second
php to handle WeChat callback asynchronously
//获取返回的xml
$testxml = file_get_contents("php://input");
//将xml转化为json格式
$jsonxml = json_encode(simplexml_load_string($testxml, 'SimpleXMLElement', LIBXML_NOCDATA));
//转成数组
$result = json_decode($jsonxml, true);
if($result){
//如果成功返回了
if($result['return_code'] == 'SUCCESS' && $result['result_code'] == 'SUCCESS'){
//进行改变订单状态等操作。。。。
}
}
The xml returned by WeChat payment this time is converted into json format as follows:
{
"appid": "12345",
"attach": "pay",
"bank_type": "CFT",
"cash_fee": "1",
"fee_type": "CNY",
"is_subscribe": "Y",
"mch_id": "12345",
"nonce_str": "dZYFpaDYRpF5rwhv",
"openid": "onhwF1hiutUySKCsrV21A6MCtT5Q",
"out_trade_no": "SH201808222055598628",
"result_code": "SUCCESS",
"return_code": "SUCCESS",
"sign": "5A019F52BEF1C3A98AE0F1FF29D01574",
"time_end": "20180822205606",
"total_fee": "1",
"trade_type": "MWEB",
"transaction_id": "4200000171201808221550954201"
}
where
"result_code": "SUCCESS", "return_code": "SUCCESS",
is the basis for judging whether the user has paid
Related recommendations:
Alipay payment callback processing
WeChat payment native method did not receive asynchronous notification
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