How to Install ProcessWire CMS on Debian 9: Part 1 LAMP Stack Installation

ProcessWire CMS is an open source framework and PHP-based content management system (CMS) built to save time; its users do not require any training to use it. It is designed to provide a satisfying experience to designers, developers, and its end-users.
ProcessWire CMS provides a strong and simple way to manage your fields, pages, templates, and styles. It also provides an open source API that is jQuery-inspired which makes it more enjoyable and easy to use.