Open Sourcery has a new post today for all of those Mac PHP developers - a great resource for all things PHP/Mac related - Entropy.ch (Marc Liyanage's weblog).

Marc Liyanage continues to deliver great material to Macintosh developers leveraging open source on their systems. In April - OS X package installers for both PHP 4.3.11 and 5.0.4 were released.

Following some basic tips from Liyanage, which he offers on each of his software packages, one can run both releases on the same system - just not simultaneously. The site also has an active forum for discussing the specific Mac OS X packages Marc builds and distributes.

He has tons of content on here, including software/howtos on popular software (like MySQL, PostgreSQL, vim, nedit, etc) and some of his own applications/add-ins for various useful tools (including n XSLT glossary on BBEdit, TestXSLT - an app for learning/applying XSLT transofrmations, and an Open Terminal Toolbar Script). If you're in the Mac world and want to get the most out of your PHP installation, be sure to check his page out.