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_CUSTOMREQUEST,"POST");
curl_setopt($ch,FALSE);
curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,CURLOPT_FOLLOWLOCATION,CURLOPT_AUTOREFERER,CURLOPT_POSTFIELDS,$data);
curl_setopt($ch,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();

?>