本文实例讲述了php实现微信模拟登陆、获取用户列表及群发消息功能。分享给大家供大家参考，具体如下：
<?phpheader("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; $result = explode("",$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 }}更多关于PHP相关内容感兴趣的读者可查看本站专题：《PHP微信开发技巧汇总》、《PHP编码与转码操作技巧汇总》、《PHP网络编程技巧总结》、《PHP基本语法入门教程》、《php字符串(string)用法总结》、《php+mysql数据库操作入门教程》及《php常见数据库操作技巧汇总》
希望本文所述对大家PHP程序设计有所帮助。
