function http_request($url,$data=array()){
      $ch = curl_init();
      curl_setopt($ch, CURLOPT_URL, $url);
      curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
      curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
      curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
      // POST数据
      curl_setopt($ch, CURLOPT_POST, 1);
      // 把post的变量加上
      curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
      $output = curl_exec($ch);
      curl_close($ch);
      return $output;
  }
function send_wx_msg(){
        $access_token=$this->http_request("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" . $this->APPID . "&secret=" . $this->APPSECRET);
        $access_token=json_decode($json_token,true);
        //获得access_token
        $this->access_token=$access_token[\'access_token\'];
        //echo $this->access_token;exit;
        //模板消息
        $template=array(
            \'touser\'=>\'o8BlDv8Wy6t99QnbcOgmYgUxj///openid\',
            \'template_id\'=>"zgnQX1A-0jXK-ghw0d3xjxHIKdKpEQZjpUSkDTNZwOA",
            \'url\'=>"http://neweb.top",
            \'topcolor\'=>"#7B68EE",
            \'data\'=>array(
                \'first\'=>array(\'value\'=>urlencode("恭喜你成功升级为钻石会员。"),\'color\'=>"#FF0000"),
                \'account\'=>array(\'value\'=>urlencode("戴先生"),\'color\'=>\'#FF0000\'),
                \'time\'=>array(\'value\'=>urlencode(date("Y-m-d H:i:s")),\'color\'=>\'#FF0000\'),
                \'type\'=>array(\'value\'=>urlencode(\'免费升级\'),\'color\'=>\'#FF0000\'),
                \'remark\'=>array(\'value\'=>urlencode(\'恭喜你升级为钻石会员，点击查看会员特权。\'),\'color\'=>\'#FF0000\'),
            ));
        $json_template=json_encode($template);
        $url="https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=".$this->access_token;
        $res=$this->http_request($url,urldecode($json_template));
        //if ($res[\'errcode\']==0) echo \'发送成功\';
  }