CodeCanyon - Universal PHP Admin v1.3
Universal PHP Admin is a php script that is created to manage any type of php application or website. It provides a flexible backend that can be easily customized to manage a blog, a gallery, a poll e.t.c. It comes with its own user authentication system that allows for granular management of the access that the users have to the backend. With this script you will not have to keep creating backends for every php project from scratch.