[PHP知识库]掘金签到php版本（稳定不掉）

<?php   
        function http_request($url, $post = '',$header=array(), $timeout = 30)
        // 发起网络请求
        {
            if (empty($url)) {
                return false;
            }
            $ch = curl_init();
            curl_setopt($ch, CURLOPT_URL, $url);
            curl_setopt($ch, CURLOPT_HEADER, 0);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
            if($header==true){
                curl_setopt($ch, CURLOPT_HTTPHEADER,$header);
            }
            if ($post != '' && !empty($post)) {
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
            }
            curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
            $result = curl_exec($ch);
            curl_close($ch);
            return $result;
        } 
        $redis = new \Redis();
        $redis->connect('127.0.0.1');
        $cookie = $redis->get('juejinCookie');
        $url = "https://api.juejin.cn/growth_api/v1/check_in?aid=2608&uuid=6942769092361864700&_signature=_02B4Z6wo00101OfjvVgAAIDAZ-FHG2A-u0zn57nAAFic4KcjyX0P1Ckl1w.GdtOV4WOQLBkWpIdFuJcU7GqVv308qaVNOkj94pg34KgR0Qgt993GS2pV0qn59NRNHJwBY8F9yhimMaklRpm1e5";
        $header = [':authority: api.juejin.cn'];
        $header[] = ':method: POST';
        $header[] = ':path: /growth_api/v1/check_in?aid=2608&uuid=6942769092361864708&_signature=_02B4Z6wo00101OfjvVgAAIDAZ-FHG2A-u0zn57nAAFic4KcjyX0P1Ckl1w.GdtOV4WOQLBkWpIdFuJcU7GqVv308qaVNOkj94pg34KgR0Qgt993GS2pV0qn59NRNHJwBY8F9yhimMaklRpm1e5';
        $header[] = ':scheme: https';
        $header[] = 'accept: */*';
        $header[] = 'accept-encoding: gzip, deflate, br';
        $header[] = 'accept-language: zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6,pt;q=0.5';
        $header[] = 'content-length: 2';
        $header[] = 'content-type: application/json';
        $header[] = 'cookie: '.$cookie;
        $header[] = 'origin: https://juejin.cn';
        $header[] = 'referer: https://juejin.cn/';
        $header[] = 'sec-ch-ua: "Chromium";v="94", "Microsoft Edge";v="94", ";Not A Brand";v="99"';
        $header[] = 'sec-ch-ua-mobile: ?0';
        $header[] = 'sec-ch-ua-platform: "Windows"';
        $header[] = 'sec-fetch-dest: empty';
        $header[] = 'sec-fetch-mode: cors';
        $header[] = 'sec-fetch-site: same-site';
        $header[] = 'user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.71 Safari/537.36 Edg/94.0.992.38';
        $res = http_request($url,['time'=>'this'],$header);
        $obj = json_decode($res);
        if(!isset($obj->err_no) || $obj->err_no > 0) {
            $msg = $obj->err_msg ?? '';
            exec("sendEmail -f 666@163.com -t 888@qq.com -s smtp.163.com -u \"掘金签到失败\" -o message-content-type=html -o message-charset=utf8 -xu 666@163.com -xp 你的邮箱授权码 -m ".$msg);
        }
        // 666是发件人，888是收件人。

服务器端先安装php + redis + sendEmail

redis先写入juejinCookie， 过期时可以替换。

linux终端执行命令：php? ?上面的脚本.php

没报错就是成功了。