There are a couple of PHP developers out there, and Nokia has announced that they can code on the S60:

I can now reveal that we at the CCNC conference in Las Vegas in January, 2008 will demonstrate and release what we call the PAMP stack.

PAMP stands for Personal Apache, MySQL, PHP, so yes, the full LAMP stack will be made available for S60 smart phones. In addition, there will be PHP extension modules that provide access to the core functionality of the phone. And on top of PAMP you can basically install any LAMP based content management system. For instance, Drupal can be installed off the shelf.

Yes, a fair amount of memory is needed and it’s still pretty experimental stuff, but it runs quite nicely on E90.

Wow, I was surprised to see JavaScript come to the phone, but now PHP?