NukeEvangelist writes:  

The PHP development team would like to announce the immediate availability of PHP 5.1.6. This release contains a fix for memory_limit restriction on 64 bit systems that was not included in PHP 5.1.5.

celebrate one of the biggest open source develpment groups in the php-world. Celebrate the 200 000 developers, helpers, supporters, users and friends that run PHPNuke

yes: the php-devs that work on php are one of the supportergroups that we can rely on. That is fantastic. celebrate one of the most powerful groups with a big big success-story.