From PHPKitchen.com:

With the 3rd Release Candidate released on 8th June (2004) and the Zend PHP 5 Coding Contest, it is easy to see that the full stable release of PHP version 5 is just around the corner.

David Mytton has just published an interview he conducted with the two creators of PHP and Zend founders, Zeev Suraski and Andi Gutmans, at http://www.olate.com/articles/phpinterview which delves into their lives as PHP Developers.

Most of the interview is more of a history of who Zeev and Andi are and where Zend came from. They even ask about their stance on the Open Source movement. It's definitely worth a read...