Planet eZ publish
There are now so many Frameworks out there for php (just have a short look at dmoz, there are 46 listed, missing some wellknown ones like ezComponents, ZendFramework, Solar, Symfony, Code Igniter, ..., and what about PEAR??) - but which one are you going to use? Well, i guess it is a challenging question, especially if it is now up to you to decide this for a new starting project. Probably all frameworks have some strengths and weaknesses, but how long does it take you to evaluate them? You need some faster criteria to decide, and maybe these one will help you.
The "must have" questions he shares include:

I will be speaking at the MySQL Users Conference 2006 in Santa Clara on Wednesday the 26th of April.The topic of the session is Web Application Clustering with MySQL. Zak Greant will be co-presenting with me.

In this week, we bring to you news about a new article "eZ systems Partner Meeting: Jan 25, 2006", being a summary of the first partner meeting. Furthermore, you will read about the new sub-releases of eZ publish as well as an update on the current bug status.
In order to help ease this problem, Harry Fuecks has a post on the SitePoint blog with a few tips on how to evaluate your PHP applications before you even install them.
But when it comes to security or maintenance, those requirements rank pretty low down. So here's some different things to think about, following on from this talk (PDF) on page 19, which I'd argue rank much higher when evaluating a project you plan to use (further suggestions appreciated).
Now not everyone is a programmer or a system administrator-"normal human beings" rank these highly because they relate directly to the two most pressing problems they're facing: they want a site which is visually attractive and, with limited technical expertise, installation can be a significant hurdle to overcome.
The points he mentions include:
They also make mention of the two Eclipse projects in the PHP community - the Zend PHP-IDE project and the older, but still being developed on PHPEclipse project.
PHPEclipse currently seems more open to community contributions than Zend's PHP-IDE project. On the other hand Zend's working more closely together with the Eclipse Foundation on the PHP-IDE project than the PHPEclipse project does.
