Doctrine Object Relational Mapper (ORM)

The most awesome validation engine ever created for PHP

rm

Combines. minifies, and serves CSS or Javascript files

开源免费的简易中文分词系统，PHP分词的上乘之选！

Multi-provider authentication framework for PHP

Propel2 is an open-source high-performance Object-Relational Mapping (ORM) for modern PHP

PHP Thumbnail & Image Manipulation Library

Detector is a simple, PHP- and JavaScript-based browser- and feature-detection library that can adapt to new devices & browsers on its own without the need to pull from a central database of browse…

File manager in a single php file

a tiny library for quick and easy PHP apps

git library in PHP

PHP Microframework