I started cleaning up and adding stuff to the Oracle driver a few months back. I added support for multiple OUT variables (in PL/SQL) and REF CURSOR support. Like I said I also started cleaning up the code which basically means stupid formatting changes. Anyway I labeled it 2.6 (which is incorrect because 2.6 was bundled with the AOLserver-aD distribution) and put it the following site:
http://phpsource.net/aolserver/
Please make sure you check this driver out when you start importing stuff into CVS. I don't care if you use it but just want to make it available. We've been using it in production for a while now and it seems stable.