Jani Hartikainen has posted a review of the latest release of the NetBeans IDE with an updated version of their PHP support:

During the weekend, I tried out NetBeans 6.5 and its new PHP related functionality. I had earlier seen some quick shots of how the support was, and it seemed like a good contender for big names like Zend Studio. What features does NetBeans 6.5 have for PHP developers? How does it compare against Zend Studio for Eclipse?

He looks at some of the basics it includes (PHPDocumentor support, autocomplete, etc) and gets a bit more in depth by comparing it directly to Zend Studio, a look at the project view and the integration of debugging support and version control. He also points out the HTML, CSS and Javascript support that comes bundled in too.