Horde Framework
http://www.horde.org/horde/

Open Software & Open Standards in South Africa
http://www.naci.org.za/docs/opensource.htm

phpOpenTracker is a framework solution for the analysis of website traffic and visitor analysis
http://www.phpopentracker.de/

NuSphere first to enable development of PHP web services
http://apachetoday.com/news_story.php3?ltsn=2002-01-31-001-06-PR-BZ-DT

Zend Technologies launches Zend Studio 2.0
http://apachetoday.com/news_story.php3?ltsn=2002-02-04-001-06-PR-DT-AD