php实现微信公众号无限群发

利用微信客服接口进行各类消息的无限群发

sendAllMsg.php

<?php

/*

Author:yf

使用说明:微信公众号无限群发接口，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();

?>

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