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This article introduces the "how to use PHP to achieve Alipay and Wechat code scanning online payment function" related knowledge, in the actual case of the operation process, many people will encounter such a dilemma, then let the editor lead you to learn how to deal with these situations! I hope you can read it carefully and be able to achieve something!

An example of PHP Alipay and Wechat code-scanning online payment, which is a code-scanning payment on PC. After the payment is successful, the relevant payment information is displayed in the callback address.

Procedure:

1. Modify the configuration file Application/common/conf/config.php

$arr = array ('DB_TYPE' = >' mysql', 'DB_HOST' = > "localhost",' DB_NAME' = > 'demo',' DB_USER' = > "sucaihuo.com", 'DB_PWD' = > "sucaihuo.com",' DB_PORT' = > 3306, 'DB_PREFIX' = >',)

two。 Modify the configuration information Application/home/conf/config.php of Alipay and WeChat Pay

Alipay, please go to the Alipay merchant website to apply: https://b.alipay.com/?ynsrc=zhuzhanA, WeChat Pay configuration application: https: / / mp.weixin.qq.com/cgi-bin/loginpage?t=wxm2-login&lang=zh_CN

$arr = array ('URL_ROUTER_ON' = > true, / * payment Settings * /' payment' = > array ('alipay' = > array (/ / receiving account email' email' = > 'sucaihuo@126.com', / / encrypted key) After opening the Alipay account, give the 'key' = >' ggo084pb84gl43qnw82a39n9b7r1jq2m', / / partner ID. Alipay has this configuration. After opening the Yibao account, give 'partner' = >' 2088901006538525, / / receive the Alipay account, with a string of 16 pure digits starting with 2088. In general, the collection account is the signed account 'seller_id' = >' 2088901006538525, / / signature method 'sign_type' = > strtoupper (' MD5'). / / the character encoding format currently supports utf-8' input_charset' = > strtolower ('utf-8'), / / product type There is no need to modify 'service' = >' create_direct_pay_by_user', / / payment type, no need to modify 'payment_type' = >' 1mm,), 'alipaywap' = > array (/ / receiving account email' email' = > 'sucaihuo@126.com', / / encrypted key After opening the Alipay account, give the 'key' = >' ggo084pb84gl43qnw82a39n9b7r1jq2m', / / partner ID. Alipay has this configuration. After opening the Yibao account, give 'partner' = >' 2088901006538525, / / receive the Alipay account, with a string of 16 pure digits starting with 2088. In general, the collection account is the signed account 'seller_id' = >' 2088901006538525, / / signature method 'sign_type' = > strtoupper (' MD5'). / / the character encoding format currently supports utf-8' input_charset' = > strtolower ('utf-8'), / / product type There is no need to modify the 'service' = >' alipay.wap.create.direct.pay.by.user', / / payment type There is no need to modify 'payment_type' = >' 1century,), 'wechatjspai' = > array (' APPID' = > 'wx422126b0b62bbfcfc',' MCHID' = > '1349825901', 'KEY' = >' 2088901006538525', 'APPSECRET' = >' 45843e705995a12106155f4c26f716dccow,) As long as you operate the above two steps, you can transfer Alipay and Wechat online payment. The following is the payment code tutorial.

The order generation code is as follows: Application\ Home\ Controller\ PayController.class.php

Public function submit () {$paytype = I ("post.paytype"); $data ['order_money'] = I ("post.money", 1); / / order amount $data [' order_no'] = date ("YmdHis"). Rand (1000, 9999); / order No. $data ['pay_type'] = $paytype; $data [' addtime'] = time (); M ("order")-> add ($data); $site_url = 'http://'. $_ SERVER ['HTTP_HOST']. $_ SERVER ['PHP_SELF']; $dir = dirname ($site_url); $data [' url_notify'] = $dir. "/ Notify/pay_alipay"; / / callback address $data ['url_return'] = $dir. "/ Pay/order_detail"; / / return address $data ['title'] = "title". $data ['order_no']; $data [' body'] = "body content". $data ['order_no']; if ($paytype = =' alipay') {$this- > alipay_jump ($data);} elseif ($paytype = = 'wechat_code') {$data [' url_notify'] = $dir. "/ Notify/pay_weixin"; $this- > wechat_jump ($data);}}

Payment callback successfully. Change the order status to paid: Application\ Home\ Controller\ NotifyController.class.php

Public function pay_weixin () {$simple = json_decode (json_encode (simplexml_load_string ($GLOBALS ['HTTP_RAW_POST_DATA'],' SimpleXMLElement', LIBXML_NOCDATA)), true); $notify_data ['order_no'] = $notify_data [' trade_no'] = $simple ['out_trade_no']; $notify_data [' third_id'] = $simple ['transaction_id'] $notify_data ['pay_money'] = $simple [' total_fee']; $notify_data ['payment_method'] =' weixin'; / / $sign = $simple ['sign']; / / file_put_contents (' ac_simple.txt', json_encode ($simple)); / / file_put_contents ('ac_notify_data.txt', json_encode ($notify_data)) $this- > order_pay ($notify_data);} public function pay_alipay () {$notify_data ['order_no'] = $notify_data [' trade_no'] = I ("post.out_trade_no"); $notify_data ['third_id'] = I ("post.trade_no"); $notify_data [' pay_money'] = I ("post.total_fee") $notify_data ['payment_method'] =' alipay'; $this- > order_pay ($notify_data); file_put_contents ('ac_notify_data.txt', json_encode ($_ REQUEST));} / * payment result returned * / public function order_pay ($data_order) {$order_no = $data_order [' order_no'] If ($order_no = ='') {return false;} $order_info = M ('order')-> where (array ("order_no" = > $order_no))-> find (); if ($order_info [' state'] = = 0) {$data_order ['update_time'] = $SERVER [' REQUEST_TIME']; $data_order ['state'] = 1 / / paid M ('order')-> where (array ("order_no" = > $order_no))-> save ($data_order);}} "how to use PHP to achieve Alipay and Wechat code scanning online payment function" is introduced here, thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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