Nextpost是一个在线营销工具，自动发布的Web应用程序，允许您自动发布到Instagram，同时安排和管理您的Instagram帐户。 借助Nextpost，您可以在单个面板中发布帖子，并节省管理多个Instagram帐户的时间。机翻勿怪，总结一下大概就是利用Nextpost可以同时管理多个Instagram帐户，通过发布特定内容达到营销目的，要知道，很多人在汤不乐和blogpost包括facebook等社交平台上引流。

https://codecanyon.net/item/nextpost-auto-post-schedule-manage-your-instagram-multi-accounts-php-script/19456996

PHP version Minimum required PHP version for this app is 5.6.0. So your server should run PHP 5.6.0+
allow_url_fopen Value of allow_url_fopen setting in your php.ini file must be On.
allow_url_fopen=On
cURL PHP cURL extension must be installed and enabled. Minimum required cURL version is 7.19.4
OpenSSL PHP OpenSSL extension must be installed and enabled. This is required for secure data encryption. OpenSSL version must be 1.0.1c or above.
Outdated OpenSSL extension might cause several issues.
PDO PHP PDO extension is required to create secure connection to MySQL server.
GD PHP GD extension must be installed and enabled. Required for image processing.
EXIF PHP EXIF extension must be installed and enabled. This is required for validating JPEG files before sending to Instagram's servers.
mbstring PHP mbstring extension must be installed and enabled.
FFMPEG FFMPEG extension is only required for video posts. It is not necessary for Photo or Story Photo post types.
FFPROBE FFPROBE extension is required for video processing. In most cases it's being installed automatically when you install the FFMPEG extension.

version 3.0.5 (Patch) – 27 December, 2017
CHANGES:
- FIX: Adding Instagram account process has been imporved. Verification
code will be required to add new account. This will fix
login issues which were affected Instagram's internal changes last week
for most of the accounts.
- Some other minor improvements

UPDATE INSTRUCTION:
Following files should be updated/uploaded from version 3.0.4:

/app/controllers/AccountController.php
/app/controllers/InstagramController.php
/app/controllers/ChallengeController.php
/app/core/App.php
/app/inc/js-locale.inc.php
/app/models/ChallengeModel.php
/app/models/ChallengesModel.php
/app/vendor/mgp25/instagram-php/src/Instagram.php
/app/views/account.php
/app/views/challenge.php
/app/views/fragments/account.fragment.php
/app/views/fragments/challenge.fragment.php
/assets/js/core.js

IMPORTANT:
After uploading new files, change code line 6 and 7 in /index.php as below:
define("VERSION", "030005"); // Used for cache control
define("APP_VERSION", "3.0.5");

解压缩nextpost-3.0.5.rar 得到nextpost-3.0.5文件夹，将文件夹里的内容上传到服务器上。
然后打开域名your.tld/install 执行安装向导
下一步下一步来到输入Purchase Code和数据库信息还有管理员信息的页面，在Purchase Code里输入nulled-by-reishi 然后设置数据库等信息，点击下一步，如果不出意外，则提示安装成功了。

链接: https://pan.baidu.com/s/1kVaOa4f 密码: fdwd