Are there any PHP frameworks with current Firebird support presently? 
It looks like the CakePHP driver via Composer isn't being maintained. 
Yii looks a little outdated - actually more issues with compatibility
with the current Framework as opposed to Firebird!  I don't see anything
for Zend presently.  What am I missing (hopefully/probably a lot)?

I'm not finding anything "built-in" to any framework as part of their
primary databases - are there supported extensions anybody's using with
current versions?

--
Daniel