


WeChat Public Platform-Send Passive Response Message-PHP Example
<?php $testObj = new Test(); if(!empty($_GET['echostr'])){ $testObj->valid(); }else{ $testObj->responseMsg(); } exit; class Test { /** * 绑定url、token信息 */ public function valid(){ $echoStr = $_GET["echostr"]; if ($this->checkSignature()) { echo $echoStr; } exit(); } /** * 检查签名,确保请求是从微信发过来的 */ private function checkSignature() { $signature = $_GET["signature"]; $timestamp = $_GET["timestamp"]; $nonce = $_GET["nonce"]; $token = "test123";//与在微信配置的token一致,不可泄露 $tmpArr = array($token, $timestamp, $nonce); sort($tmpArr); $tmpStr = implode( $tmpArr ); $tmpStr = sha1( $tmpStr ); if( $tmpStr == $signature ){ return true; }else{ return false; } } /** * 接收消息,并自动发送响应信息 */ public function responseMsg(){ //验证签名 if ($this->checkSignature()){ $postStr = $GLOBALS["HTTP_RAW_POST_DATA"]; $this->log_request_info(); //提取post数据 if (!empty($postStr)){ $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA); $fromUsername = $postObj->FromUserName;//发送人 $toUsername = $postObj->ToUserName;//接收人 $MsgType = $postObj->MsgType;//消息类型 $MsgId = $postObj->MsgId;//消息id $time = time();//当前时间做为回复时间 //如果是文本消息(表情属于文本信息) if($MsgType == 'text'){ $content = trim($postObj->Content);//消息内容 if(!empty( $content )){ //如果文本内容是图文,则回复图文信息,否则回复文本信息 if($content == "图文"){ //回复图文消息,ArticleCount图文消息个数,多条图文消息信息,默认第一个item为大图 $ArticleCount = 2; $newsTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[%s]]></MsgType> <ArticleCount>%s</ArticleCount> <Articles> <item> <Title><![CDATA[%s]]></Title> <Description><![CDATA[%s]]></Description> <PicUrl><![CDATA[%s]]></PicUrl> <Url><![CDATA[%s]]></Url> </item> <item> <Title><![CDATA[%s]]></Title> <Description><![CDATA[%s]]></Description> <PicUrl><![CDATA[%s]]></PicUrl> <Url><![CDATA[%s]]></Url> </item> </Articles> </xml>"; $resultStr = sprintf($newsTpl, $fromUsername, $toUsername, $time, 'news', $ArticleCount,'我是图文信息','我是描述信息','http://www.test.com/DocCenterService/image?photo_id=236', 'http://www.test.com','爱城市网正式开通上线','描述2','http://jn.test.com/ac/skins/img/upload/img/20131116/48171384568991509.png', 'http://www.test.com'); echo $resultStr; $this->log($resultStr); }else{ //回复文本信息 $textTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[%s]]></MsgType> <Content><![CDATA[%s]]></Content> <FuncFlag>0</FuncFlag> </xml>"; $contentStr = '你发送的信息是:接收人:'.$toUsername.',发送人:'.$fromUsername.',消息类型:'.$MsgType.',消息内容:'.$content.' www.icity365.com'; $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, 'text', $contentStr); echo $resultStr; $this->log($resultStr); } }else{ echo "Input something..."; $this->log($resultStr); } //如果是图片消息 }elseif ($MsgType == 'image'){ $MediaId = $postObj->MediaId;//图片消息媒体id,可以调用多媒体文件下载接口拉取数据。 $imageTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[%s]]></MsgType> <Image> <MediaId><![CDATA[%s]]></MediaId> </Image> </xml>"; $resultStr = sprintf($imageTpl, $fromUsername, $toUsername, $time, $MsgType, $MediaId); echo $resultStr; $this->log("自动响应图片信息"); $this->log($resultStr); //如果是视频 }else if($MsgType == 'video'){ $MediaId = $postObj->MediaId;//视频消息媒体id,可以调用多媒体文件下载接口拉取数据。 $ThumbMediaId = $postObj->ThumbMediaId;//视频消息缩略图的媒体id,可以调用多媒体文件下载接口拉取数据。 $videoTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[%s]]></MsgType> <Video> <MediaId><![CDATA[%s]]></MediaId> <ThumbMediaId><![CDATA[%s]]></ThumbMediaId> <Title><![CDATA[%s]]></Title> <Description><![CDATA[%s]]></Description> </Video> </xml>"; $resultStr = sprintf($videoTpl, $fromUsername, $toUsername, $time, $MsgType, $MediaId,$ThumbMediaId,'我是标题','我是描述'); echo $resultStr; $this->log("自动响应视频信息".$ThumbMediaId); $this->log($resultStr); //如果是地理位置 }else if($MsgType == 'location'){ $Location_X = $postObj->Location_X;//维度 $Location_Y = $postObj->Location_Y;//经度 $Scale = $postObj->Scale;//地图缩放大小 $Label = $postObj->Label;//地里位置信息 //回复文本信息 $textTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[%s]]></MsgType> <Content><![CDATA[%s]]></Content> <FuncFlag>0</FuncFlag> </xml>"; $msgType = "text"; $contentStr = '经度:'.$Location_Y.',维度:'.$Location_X.',地图缩放大小'.$Scale.',地理位置信息:'.$Label; $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr); echo $resultStr; $this->log($resultStr); //如果是事件 }else if($MsgType == 'event'){ $Event = $postObj->Event; //subscribe(关注,也叫订阅) if($Event == 'subscribe'){ $EventKey = $postObj->EventKey;//事件KEY值,qrscene_为前缀,后面为二维码的参数值 //未关注时,扫描二维码 if(!empty($EventKey)){ $Ticket = $postObj->Ticket;//二维码的ticket,可用来换取二维码图片 $this->log($fromUsername.'扫描二维码关注!EventKey='.$EventKey.',Ticket='.$Ticket); }else{ $this->log($fromUsername.'关注我了!'); } //unsubscribe(取消关注) }elseif ($Event == 'unsubscribe'){ $this->log($fromUsername.'取消关注我了!'); //已关注时,扫描二维码事件 }elseif($Event == 'SCAN' || $Event == 'scan'){ $EventKey = $postObj->EventKey;//事件KEY值,是一个32位无符号整数,即创建二维码时的二维码scene_id $Ticket = $postObj->Ticket;//二维码的ticket,可用来换取二维码图片 $this->log($fromUsername.'关注我了!EventKey='.$EventKey.',Ticket='.$Ticket); //菜单点击事件 }elseif($Event == 'CLICK'){ $EventKey = $postObj->EventKey;//事件KEY值,与自定义菜单接口中KEY值对应 //回复文本信息 $textTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[%s]]></MsgType> <Content><![CDATA[%s]]></Content> <FuncFlag>0</FuncFlag> </xml>"; $contentStr = '你点击了菜单,菜单项key='.$EventKey; $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, 'text', $contentStr); echo $resultStr; $this->log($resultStr); //其他事件类型 }else{ $this->log('事件类型:'.$Event); } //其他消息类型,链接、语音等 }else{ //回复文本信息 $textTpl = "<xml> <ToUserName><![CDATA[%s]]></ToUserName> <FromUserName><![CDATA[%s]]></FromUserName> <CreateTime>%s</CreateTime> <MsgType><![CDATA[%s]]></MsgType> <Content><![CDATA[%s]]></Content> <FuncFlag>0</FuncFlag> </xml>"; $contentStr = '消息类型:'.$MsgType.'我们还没做处理。。。。【爱城市网】'; $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, 'text', $contentStr); echo $resultStr; $this->log($resultStr); } }else { echo ""; exit; } }else{ $this->log("验证签名未通过!"); } } /** * 记录请求信息 */ function log_request_info() { $post = ''; foreach($_POST as $key => $value) { $post = $post.$key.' : '.$value.' , '; } $get = ''; foreach($_GET as $key => $value) { $get = $get.$key.' : '.$value.' , '; } $this->log("get信息:".$get); $this->log("post信息:".$post); } /** * 记录日志 * @param $str * @param $mode */ function log($str){ $mode='a';//追加方式写 $file = "log.txt"; $oldmask = @umask(0); $fp = @fopen($file,$mode); @flock($fp, 3); if(!$fp) { Return false; } else { @fwrite($fp,$str); @fclose($fp); @umask($oldmask); Return true; } } } ?>

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

This article provides a detailed guide to safe download of Ouyi OKX App in China. Due to restrictions on domestic app stores, users are advised to download the App through the official website of Ouyi OKX, or use the QR code provided by the official website to scan and download. During the download process, be sure to verify the official website address, check the application permissions, perform a security scan after installation, and enable two-factor verification. During use, please abide by local laws and regulations, use a safe network environment, protect account security, be vigilant against fraud, and invest rationally. This article is for reference only and does not constitute investment advice. Digital asset transactions are at your own risk.

H5. The main difference between mini programs and APP is: technical architecture: H5 is based on web technology, and mini programs and APP are independent applications. Experience and functions: H5 is light and easy to use, with limited functions; mini programs are lightweight and have good interactiveness; APPs are powerful and have smooth experience. Compatibility: H5 is cross-platform compatible, applets and APPs are restricted by the platform. Development cost: H5 has low development cost, medium mini programs, and highest APP. Applicable scenarios: H5 is suitable for information display, applets are suitable for lightweight applications, and APPs are suitable for complex functions.

H5 is more flexible and customizable, but requires skilled technology; mini programs are quick to get started and easy to maintain, but are limited by the WeChat framework.

Compatibility issues and troubleshooting methods for company security software and application. Many companies will install security software in order to ensure intranet security. However, security software sometimes...

Troubleshooting and solutions to the company's security software that causes some applications to not function properly. Many companies will deploy security software in order to ensure internal network security. ...

Discussion on the JS resource caching issue of Enterprise WeChat. When upgrading project functions, some users often encounter situations where they fail to successfully upgrade, especially in the enterprise...

The choice of H5 and applet depends on the requirements. For applications with cross-platform, rapid development and high scalability, choose H5; for applications with native experience, rich functions and platform dependencies, choose applets.

This article provides a brief guide to buying and selling of Binance virtual currency updated in 2025, and explains in detail the operation steps of virtual currency transactions on the Binance platform. The guide covers fiat currency purchase USDT, currency transaction purchase of other currencies (such as BTC), and selling operations, including market trading and limit trading. In addition, the guide also specifically reminds key risks such as payment security and network selection for fiat currency transactions, helping users to conduct Binance transactions safely and efficiently. Through this article, you can quickly master the skills of buying and selling virtual currencies on the Binance platform and reduce transaction risks.
