
Phpgroupware is a fully web based groupware system. it includes applications such as webmail, calendar, todo-list manager, addressbook, file manager, notepad.
this package provides php include files (libraries) to develop phpgroupware modules. the phpgroupware api handles session management, user/group management, has support for multiple databases, using the phplib database abstraction method, supports templates using the phplib templates class, a file system interface, and even a network i/o interface.
on top of these standard functions, phpgroupware provides several functions to give you the information you need about the users environment, and to properly plug into phpgroupware.