... I send out a list of most interesting libraries and apps in the "PHP" section to about 1100 subscribers.
Do you want it too?
UVDesk Community Helpdesk Core Framework Bundle
Opensource UVDesk Community Helpdesk Project Skeleton built for all to make a full Ticket support system.
The Themosis framework core.
A PHP framework for rapidly building web applications.
WoltLab Suite Core (previously WoltLab Community Framework)
An opensource game/forums framework for community.
FuelPHP v1.x is a simple, flexible, community driven PHP 5.3+ framework, based on the best ideas of other frameworks, with a fresh start! FuelPHP is fully PHP 7 compatible.
UNA | Community Management System