


How to implement WeChat simulated login, obtain user list and send group messages in PHP?
This article mainly introduces the functions of php to implement WeChat simulated login, get user list and group messaging. It analyzes the related calling and operation skills of php WeChat interface in combination with specific examples. Friends who need it can refer to it. Next
The example in this article describes the functions of php to implement WeChat simulated login, obtain user list and send group messages. Share it with everyone for your reference, the details are as follows:
<?php header('Content-Type: text/html; charset=UTF-8'); /* 调用方式简单说明: $arr = array( 'account' => '公众平台帐号', 'password' => '密码' ); $w = new Weixin($arr); print_r($w->getAllUserInfo());//获取所有用户信息 $w->getUserInfo($groupid, $fakeid);//获取所有用户信息,如果默认分组,则$groupid传0 $w->sendMessage('群发内容'); //群发给所有用户 $w->sendMessage('群发内容',$userId); //群发给特定用户,这里的$userId就是用户的fakeid,数组方式传递 */ class Weixin { public $userFakeid;//所有粉丝的fakeid private $_account;//用户名 private $_password;//密码 private $url;//请求的网址 private $send_data;//提交的数据 private $getHeader = 0;//是否显示Header信息 private $token;//公共帐号TOKEN private $host = 'mp.weixin.qq.com';//主机 private $origin = 'https://mp.weixin.qq.com'; private $referer;//引用地址 private $cookie; private $pageSize = 100000;//每页用户数(用于读取所有用户) private $userAgent = 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:23.0) Gecko/20100101 Firefox/23.0'; public function construct($options){ $this->_account = isset($options['account'])?$options['account']:''; $this->_password = isset($options['password'])?$options['password']:''; $this->login(); } //登录 private function login(){ $url = 'https://mp.weixin.qq.com/cgi-bin/login?lang=zh_CN'; $this->send_data = array( 'username' => $this->_account, 'pwd' => md5($this->_password), 'f' => 'json' ); $this->referer = "https://mp.weixin.qq.com/"; $this->getHeader = 1; $result = explode("\n",$this->curlPost($url)); foreach ($result as $key => $value) { $value = trim($value); if (preg_match('/token=(\d+)/i', $value,$match)) { //获取token $this->token = trim($match[1]); } if (preg_match('/"ret":(.*)/i', $value,$match)){//获取token switch ($match[1]) { case -1: die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"系统错误"))); case -2: die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"帐号或密码错误"))); case -3: die(urldecode(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>urlencode("密码错误"))))); case -4: die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"不存在该帐户"))); case -5: die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"访问受限"))); case -6: die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"需要输入验证码"))); case -7: die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"此帐号已绑定私人微信号,不可用于公众平台登录"))); case -8: die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"邮箱已存在"))); case -32: die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"验证码输入错误"))); case -200: die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"因频繁提交虚假资料,该帐号被拒绝登录"))); case -94: die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"请使用邮箱登陆"))); case 10: die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"该公众会议号已经过期,无法再登录使用"))); case 0: $this->userFakeid = $this->getUserFakeid(); break; } } if(preg_match('/^set-cookie:[\s]+([^=]+)=([^;]+)/i', $value,$match)){//获取cookie $this->cookie .=$match[1].'='.$match[2].'; '; } } } //单发消息 private function send($fakeid,$content){ $url = 'https://mp.weixin.qq.com/cgi-bin/singlesend?t=ajax-response&lang=zh_CN'; $this->send_data = array( 'type' => 1, 'f' => 'json', 'action' => 'sync', 'content' => $content, 'tofakeid' => $fakeid, 'token' => $this->token, 'ajax' => 1, ); $this->referer = 'https://mp.weixin.qq.com/cgi-bin/singlemsgpage?token='.$this->token.'&fromfakeid='.$fakeid.'&msgid=&source=&count=20&t=wxm-singlechat&lang=zh_CN'; return $this->curlPost($url); } //群发消息 public function sendMessage($content='',$userId='') { if(is_array($userId) && !empty($userId)){ foreach($userId as $v){ $json = json_decode($this->send($v,$content)); if($json->ret!=0){ $errUser[] = $v; } } }else{ foreach($this->userFakeid as $v){ $json = json_decode($this->send($v['fakeid'],$content)); if($json->ret!=0){ $errUser[] = $v['fakeid']; } } } //共发送用户数 $count = count($this->userFakeid); //发送失败用户数 $errCount = count($errUser); //发送成功用户数 $succeCount = $count-$errCount; $data = array( 'status'=>0, 'count'=>$count, 'succeCount'=>$succeCount, 'errCount'=>$errCount, 'errUser'=>$errUser ); return json_encode($data); } //获取所有用户信息 public function getAllUserInfo(){ foreach($this->userFakeid as $v){ $info[] = $this->getUserInfo($v['groupid'],$v['fakeid']); } return $info; } //获取用户信息 public function getUserInfo($groupId,$fakeId){ $url = "https://mp.weixin.qq.com/cgi-bin/getcontactinfo?t=ajax-getcontactinfo&lang=zh_CN&fakeid={$fakeId}"; $this->getHeader = 0; $this->referer = 'https://mp.weixin.qq.com/cgi-bin/contactmanagepage?token='.$this->token.'&t=wxm-friend&lang=zh_CN&pagesize='.$this->pageSize.'&pageidx=0&type=0&groupid='.$groupId; $this->send_data = array( 'token'=>$this->token, 'ajax'=>1 ); $message_opt = $this->curlPost($url); return $message_opt; } //获取所有用户fakeid private function getUserFakeid(){ ini_set('max_execution_time',600); $pageSize = 1000000; $this->referer = "https://mp.weixin.qq.com/cgi-bin/home?t=home/index&lang=zh_CN&token={$this->token}"; $url = "https://mp.weixin.qq.com/cgi-bin/contactmanage?t=user/index&pagesize={$pageSize}&pageidx=0&type=0&groupid=0&token={$this->token}&lang=zh_CN"; $user = $this->vget($url); $preg = "/\"id\":(\d+),\"nick_name\"/"; preg_match_all($preg,$user,$b); $i = 0; foreach($b[1] as $v) { $arr[$i]['fakeid'] = $v; $arr[$i]['groupid'] = 0; $i++; } return $arr; } /** * curl模拟登录的post方法 * @param $url request地址 * @param $header 模拟headre头信息 * @return json */ private function curlPost($url) { $header = array( 'Accept:*/*', 'Accept-Charset:GBK,utf-8;q=0.7,*;q=0.3', 'Accept-Encoding:gzip,deflate,sdch', 'Accept-Language:zh-CN,zh;q=0.8', 'Connection:keep-alive', 'Host:'.$this->host, 'Origin:'.$this->origin, 'Referer:'.$this->referer, 'X-Requested-With:XMLHttpRequest' ); $curl = curl_init(); //启动一个curl会话 curl_setopt($curl, CURLOPT_URL, $url); //要访问的地址 curl_setopt($curl, CURLOPT_HTTPHEADER, $header); //设置HTTP头字段的数组 curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); //对认证证书来源的检查 curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 1); //从证书中检查SSL加密算法是否存在 curl_setopt($curl, CURLOPT_USERAGENT, $this->userAgent); //模拟用户使用的浏览器 curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); //使用自动跳转 curl_setopt($curl, CURLOPT_AUTOREFERER, 1); //自动设置Referer curl_setopt($curl, CURLOPT_POST, 1); //发送一个常规的Post请求 curl_setopt($curl, CURLOPT_POSTFIELDS, $this->send_data); //Post提交的数据包 curl_setopt($curl, CURLOPT_COOKIE, $this->cookie); //读取储存的Cookie信息 curl_setopt($curl, CURLOPT_TIMEOUT, 30); //设置超时限制防止死循环 curl_setopt($curl, CURLOPT_HEADER, $this->getHeader); //显示返回的Header区域内容 curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); //获取的信息以文件流的形式返回 $result = curl_exec($curl); //执行一个curl会话 curl_close($curl); //关闭curl return $result; } private function vget($url){ // 模拟获取内容函数 $header = array( 'Accept: */*', 'Connection: keep-alive', 'Host: mp.weixin.qq.com', 'Referer: '.$this->referer, 'X-Requested-With: XMLHttpRequest' ); $useragent = 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:23.0) Gecko/20100101 Firefox/23.0'; $curl = curl_init(); // 启动一个CURL会话 curl_setopt($curl, CURLOPT_URL, $url); // 要访问的地址 curl_setopt($curl, CURLOPT_HTTPHEADER, $header); //设置HTTP头字段的数组 curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); // 对认证证书来源的检查 curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 1); // 从证书中检查SSL加密算法是否存在 curl_setopt($curl, CURLOPT_USERAGENT, $useragent); // 模拟用户使用的浏览器 curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); // 使用自动跳转 curl_setopt($curl, CURLOPT_AUTOREFERER, 1); // 自动设置Referer curl_setopt($curl, CURLOPT_HTTPGET, 1); // 发送一个常规的GET请求 curl_setopt($curl, CURLOPT_COOKIE, $this->cookie); // 读取上面所储存的Cookie信息 curl_setopt($curl, CURLOPT_TIMEOUT, 30); // 设置超时限制防止死循环 curl_setopt($curl, CURLOPT_HEADER, $this->getHeader); // 显示返回的Header区域内容 curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // 获取的信息以文件流的形式返回 $tmpInfo = curl_exec($curl); // 执行操作 if (curl_errno($curl)) { // echo 'Errno'.curl_error($curl); } curl_close($curl); // 关闭CURL会话 return $tmpInfo; // 返回数据 } }
The above is the detailed content of How to implement WeChat simulated login, obtain user list and send group messages in PHP?. For more information, please follow other related articles on the PHP Chinese website!

PHPsessionstrackuserdataacrossmultiplepagerequestsusingauniqueIDstoredinacookie.Here'showtomanagethemeffectively:1)Startasessionwithsession_start()andstoredatain$_SESSION.2)RegeneratethesessionIDafterloginwithsession_regenerate_id(true)topreventsessi

In PHP, iterating through session data can be achieved through the following steps: 1. Start the session using session_start(). 2. Iterate through foreach loop through all key-value pairs in the $_SESSION array. 3. When processing complex data structures, use is_array() or is_object() functions and use print_r() to output detailed information. 4. When optimizing traversal, paging can be used to avoid processing large amounts of data at one time. This will help you manage and use PHP session data more efficiently in your actual project.

The session realizes user authentication through the server-side state management mechanism. 1) Session creation and generation of unique IDs, 2) IDs are passed through cookies, 3) Server stores and accesses session data through IDs, 4) User authentication and status management are realized, improving application security and user experience.

Tostoreauser'snameinaPHPsession,startthesessionwithsession_start(),thenassignthenameto$_SESSION['username'].1)Usesession_start()toinitializethesession.2)Assigntheuser'snameto$_SESSION['username'].Thisallowsyoutoaccessthenameacrossmultiplepages,enhanc

Reasons for PHPSession failure include configuration errors, cookie issues, and session expiration. 1. Configuration error: Check and set the correct session.save_path. 2.Cookie problem: Make sure the cookie is set correctly. 3.Session expires: Adjust session.gc_maxlifetime value to extend session time.

Methods to debug session problems in PHP include: 1. Check whether the session is started correctly; 2. Verify the delivery of the session ID; 3. Check the storage and reading of session data; 4. Check the server configuration. By outputting session ID and data, viewing session file content, etc., you can effectively diagnose and solve session-related problems.

Multiple calls to session_start() will result in warning messages and possible data overwrites. 1) PHP will issue a warning, prompting that the session has been started. 2) It may cause unexpected overwriting of session data. 3) Use session_status() to check the session status to avoid repeated calls.

Configuring the session lifecycle in PHP can be achieved by setting session.gc_maxlifetime and session.cookie_lifetime. 1) session.gc_maxlifetime controls the survival time of server-side session data, 2) session.cookie_lifetime controls the life cycle of client cookies. When set to 0, the cookie expires when the browser is closed.


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

SublimeText3 English version
Recommended: Win version, supports code prompts!

VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool

WebStorm Mac version
Useful JavaScript development tools

Dreamweaver CS6
Visual web development tools
