public function get_token(){$m = new Common();$appid = $m->get_conf('UNION_WECHAT_MP_APPID');$appsec = $m->get_conf('UNION_WECHAT_MP_APPSEC');$url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$appid}&secret={$appsec}";$raw = curl_get($url);if(strlen($raw)>0){$data = json_decode($raw,true);if(json_last_error()==JSON_ERROR_NONE){if(key_exists('access_token',$data)){return $data['access_token'];}else{return false;}}else{return false;}}else{return false;}}

2.获取模板id，公众号－>添加功能插件－>模板消息 里申请。

  $data=['touser'=>用户openid,'template_id'=>模板id,'url'=>'链接url','topcolor'=>"#FF0000",'data'=>array('toName'=>array('value'=>内容1,"color"=>"#173177"),'gift'=>array('value'=>内容2<span style="font-family: Arial, Helvetica, sans-serif;">,"color"=>"#173177"),</span>
'time'=>array('value'=>date("Y-m-d h:i:s",time()),"color"=>"#173177"),'remark'=>array('value'=>内容3,"color"=>"#173177"))];

$result = curl_post_send_information(access_token,json_encode($data));

public function curl_post_send_information( $token,$vars,$second=120,$aHeader=array()){$ch = curl_init();//超时时间curl_setopt($ch,CURLOPT_TIMEOUT,$second);curl_setopt($ch,CURLOPT_RETURNTRANSFER, 1);//这里设置代理，如果有的话curl_setopt($ch,CURLOPT_URL,'https://api.weixin.qq.com/cgi-bin/message/template/send?access_token='.$token);curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false);if( count($aHeader) >= 1 ){curl_setopt($ch, CURLOPT_HTTPHEADER, $aHeader);}curl_setopt($ch,CURLOPT_POST, 1);curl_setopt($ch,CURLOPT_POSTFIELDS,$vars);$data = curl_exec($ch);if($data){curl_close($ch);return $data;}else {$error = curl_errno($ch);curl_close($ch);return $error;}}

返回码说明

在调用模板消息接口后，会返回JSON数据包。正常时的返回JSON数据包示例：

{
"errcode":0,
"errmsg":"ok",
"msgid":200228332
}

错误时的返回JSON数据，形式类似，错误码请见本页下方返回码说明。