e107 is an open source content management system based on PHP/MYSQL. It has many modules and theme resources, and the installation is quite easy. Although e107 is called a content management program, depending on the combination of modules, it can become a variety of programs such as blogs, news, forums, electronic photo albums, etc. It can be said that e107 is a flexible and unique CMS. Functions: Simple and fast installation; simple and intuitive management interface; user registration system (supports automatic or manual operation); fully integrated user rights management system; multi-language support; security tools; support for news, Blog publishing; has a rotating banner advertising system; has a forum; has an email verification function; can send private messages between users; supports WYSIWYG WYSIWYG editing; has a flexible plug-in architecture; has a simple theme/template system ; Whether it is the core of the program, plug-ins or themes, the upgrade operation is very simple; the program is mature (the team has been established for nine years) and is always under development;