<?php

  //获取微信access_token

 function getaccess_token(){

    //appid与appsecret改成你自己的

    $appid = '自己的appid';

    $appsecret = '自己的appsecret';

    $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$appid}&secret={$appsecret}";

    $ch = curl_init();

    curl_setopt($ch, CURLOPT_URL,$url);

    curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);

    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,0);

    $data = curl_exec($ch);

    curl_close($ch);

    $data = json_decode($data,true);

    return $data['access_token'];

 }

 //设置与发送模板信息

 function set_msg($openid){

    //获取access_token

    $access_token = getaccess_token();

    //这里是在模板里修改相应的变量

    $formwork = '{

           "touser":"'.$openid.'",

           "template_id":"oasLSlzdPXF-4U21JRE0lFYLsZWVVFcxY20SC6EAxx4",

           "url":"http://www.wangwenxiao.com",

           "data":{

                   "title": {

                       "value":"这里是自己定义的标题",

                       "color":"#173177"

                   },

                   "content":{

                       "value":"这里是自定义内容",

                       "color":"#173177"

                   },

                   "time": {

                       "value":"这里填写时间",

                       "color":"#173177"

                   }

           }

       }';

    $url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token={$access_token}";

    $ch = curl_init();

    curl_setopt($ch, CURLOPT_URL,$url);

    curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);

    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,0);

    curl_setopt($ch, CURLOPT_POST,1);

    curl_setopt($ch, CURLOPT_POSTFIELDS,$formwork);

    $data = curl_exec($ch);

    curl_close($ch);

    return $data;

}

function sendall(){

    //获取access_token

    $access_token = getaccess_token();

    $url = "https://api.weixin.qq.com/cgi-bin/user/get?access_token={$access_token}&next_openid=";

    $ch = curl_init();

    curl_setopt($ch, CURLOPT_URL,$url);

    curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);

    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,0);

    $data = curl_exec($ch);

    $data = json_decode($data,true);

    return $data['data']['openid'];

}

//'{"total":3,"count":3,"data":{"openid":["oC8xks2kb67MogD8ubzkViHf88x4","oC8xksxbsJMf1FKpr4YEfGsqKHtg","oC8xks4COCfqox1-dXTCsZF_1vIo"]},"next_openid":"oC8xks4COCfqox1-dXTCsZF_1vIo"}'

// array(3) {

//   [0]=>

//   string(28) "oC8xks2kb67MogD8ubzkViHf88x4"

//   [1]=>

//   string(28) "oC8xksxbsJMf1FKpr4YEfGsqKHtg"

//   [2]=>

//   string(28) "oC8xks4COCfqox1-dXTCsZF_1vIo"

// }

$all_openid = sendall();

//把上面设置的信息循环发送到所有的公众号关注的用户手里

foreach ($all_openid as $value) {

    set_msg($value);

}

echo '执行完毕';