微信发送模版消息，PHP代码简单案例

方法http请求
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(){
　　$json_token=http_request("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=XXXXXXX&secret=XXXXX");
      $access_token=json_decode($json_token,true);
//获得access_token
      $this->access_token=$access_token[access_token];
//echo $this->access_token;exit;
//模板消息
      $template=array(
            'touser'=>指定用户openid,
            'template_id'=>"模板代码",
            'url'=>"链接地址",
            'topcolor'=>"#7B68EE",
            'data'=>array(
                'first'=>array('value'=>urlencode($mcsinfo['mcs_name']."您好,您有新的订单"),'color'=>"#FF0000"),
                'keyword1'=>array('value'=>urlencode(date("Y-m-d H:i:s")),'color'=>'#FF0000'),
                'keyword2'=>array('value'=>urlencode('这是测试'),'color'=>'#FF0000'),
                'keyword3'=>array('value'=>urlencode('这是测试'),'color'=>'#FF0000'),
                'keyword4'=>array('value'=>urlencode('这是测试'),'color'=>'#FF0000'),
                'remark'=>array('value'=>urlencode('这是测试'),'color'=>'#FF0000'), )
            );
      $json_template=json_encode($template);
//echo $json_template;
//echo $this->access_token;
      $url="https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=".$this->access_token;
      $res=http_request($url,urldecode($json_template));
      if ($res[errcode]==0) echo '发送成功';
}