通過學習借鑒朋友的實現方法進行整理，實現了PHP版的微信公共平台消息主動推送，分享給大家供大家參考，具體內容如下
此方法是通過模擬登錄微信公共平台的方法來實現的。
代碼如下：
一、登錄接口部分代碼
//登錄
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('/"ErrCode": (.*)/i', $value,$match)){//獲取token
switch ($match[1]) {
case -1:
die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"系統錯誤")));
case -2:
die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"帳號或密碼錯誤")));
case -3:
die(urldecode(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>urlencode("密碼錯誤")))));
case -4:
die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"不存在該帳戶")));
case -5:
die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"訪問受限")));
case -6:
die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"需要輸入驗證碼")));
case -7:
die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"此帳號已綁定私人微信號，不可用於公眾平台登錄")));
case -8:
die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"郵箱已存在")));
case -32:
die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"驗證碼輸入錯誤")));
case -200:
die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"因頻繁提交虛假資料，該帳號被拒絕登錄")));
case -94:
die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"請使用郵箱登陸")));
case 10:
die(json_encode(array('status'=>1,'errCode'=>$match[1],'msg'=>"該公眾會議號已經過期，無法再登錄使用")));
case 0:
$this->userFakeid = $this->getUserFakeid();
break;
}
}
if(preg_match('/^set-cookie:[\s]+([^=]+)=([^;]+)/i', $value,$match)){//獲取cookie
$this->cookie .=$match[1].'='.$match[2].'; ';
}
if(preg_match('/"ErrMsg"/i', $value,$match)){//獲取token
$this->token = rtrim(substr($value,strrpos($value,'=')+1),'",');
}
}
}
二、信息發送部分代碼
//單發消息
private function send($fakeid,$content){
$url = 'https://mp.weixin.qq.com/cgi-bin/singlesend?t=ajax-response&lang=zh_CN';
$this->send_data = array(
'type' => 1,
'content' => $content,
'error' => 'false',
'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);
}
三、群發信息代碼
//群發消息
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'];
}
}
}
//共發送用戶數
$count = count($this->userFakeid);
//發送失敗用戶數
$errCount = count($errUser);
//發送成功用戶數
$succeCount = $count-$errCount;
$data = array(
'status'=>0,
'count'=>$count,
'succeCount'=>$succeCount,
'errCount'=>$errCount,
'errUser'=>$errUser
);
return json_encode($data);
}
四、獲取所有用戶信息代碼片段
//獲取所有用戶信息
public function getAllUserInfo(){
foreach($this->userFakeid as $v){
$info[] = $this->getUserInfo($v['groupid'],$v['fakeid']);
}
return $info;
}
//獲取用戶信息
public function getUserInfo($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;
}
//獲取所有用戶fakeid
private function getUserFakeid(){
ini_set('max_execution_time',600);
$pageSize = 1000000;
$this->referer = "https://mp.weixin.qq.com/cgi-bin/home?t=home/index&lang=zh_CN&token={$_SESSION['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);
$preg = "/\"id\":(\d+),\"name\"/";
preg_match_all($preg,$user,$b);
$i = 0;
foreach($b[1] as $v){
$url = 'https://mp.weixin.qq.com/cgi-bin/contactmanage?t=user/index&pagesize='.$pageSize.'&pageidx=0&type=0&groupid='.$v.'&token='.$this->token.'&lang=zh_CN';
$user = $this->vget($url);
$preg = "/\"id\":(\d+),\"nick_name\"/";
preg_match_all($preg,$user,$a);
foreach($a[1] as $vv){
$arr[$i]['fakeid'] = $vv;
$arr[$i]['groupid'] = $v;
$i++;
}
}
return $arr;
}
希望本文所述對大家學習php程序設計有所幫助。
