微信公众号无限群发

 
<?php
    /*
        Author:yf
        使用说明:微信公众号无线群发接口，使用实例:     
        $test = new SendAllMsg("你的appId","你的appSecret");
        $test->sendMsgToAll();  //调用群发方法
        注：1.使用条件：认证号或测试号
            2.群发消息内容可为图文、文本、音乐等,$data具体内容参照微信开发文档/客服接口
            3.若用户量过万,需修改getUserInfo()，具体参照信开发文档/获取关注者列表
              
        新手上路，大神们多多指点，谢谢
    */
    interface iSendAllMsg{
        function getData($url);  //curl 发送get请求
        function postData($url,$data);  //curl 发送post请求
        function getAccessToken();   //在构造方法中已调用该方法来获取access_token,注意它在wx服务器的保存时间7200s
        function sendMsgToAll();  //群发消息方法,发送的消息$data 可自行修改
    }
    class SendAllMsg implements iSendAllMsg{
        private $appId; 
        private $appSecret;
        private $access_token;
        //
        public function __construct($appId, $appSecret) {
            $this->appId = $appId;
            $this->appSecret = $appSecret;
            $this->access_token = $this->getAccessToken();
        }
        //
        function getData($url){
            $ch = curl_init();
            curl_setopt($ch, CURLOPT_URL, $url);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
            curl_setopt($ch, CURLOPT_HEADER, 0);
            curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');
            curl_setopt($ch, CURLOPT_ENCODING, 'gzip');
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
            $data = curl_exec($ch);
            curl_close($ch);
            return $data;
        }
        //
        function postData($url,$data){
            $ch = curl_init();
            curl_setopt($ch, CURLOPT_URL, $url);
            curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
            curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');
            curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
            curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
            $tmpInfo = curl_exec($ch);
            if (curl_errno($ch)) {
                return curl_error($ch);
            }
            curl_close($ch);
            return $tmpInfo;
        }
        //
        function getAccessToken(){
            $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$this->appId."&secret=".$this->appSecret;
            $res = $this->getData($url);
            $jres = json_decode($res,true);
            $access_token = $jres['access_token'];
            return $access_token;
        }
        //
        private function getUserInfo(){
            $url = "https://api.weixin.qq.com/cgi-bin/user/get?access_token=".$this->access_token;
            $res = $this->getData($url);
            $jres = json_decode($res,true);
            //print_r($jres);
            $userInfoList = $jres['data']['openid'];
            return $userInfoList;
        }
        function sendMsgToAll(){
            $userInfoList = $this->getUserInfo();
            $url = "https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=".$this->access_token;
            foreach($userInfoList as $val){
                $data = '{
                            "touser":"'.$val.'",
                            "msgtype":"text",
                            "text":
                            {
                                "content":"测试一下，抱歉打扰各位"
                            }
                        }';
                $this->postData($url,$data);
            }
        }
    }
    $test = new SendAllMsg("YOURappId","YOURappSecret");
    $test->sendMsgToall();
      
?>