Informix support! Informix and PHP are great stuff. Why pull
something that works fine?
http://us.php.net/manual/en/ref.ifx.php
>From devzone:In other CVS news, Tony moved ext/informix out of the core in PHP_5_2
branch and CVS HEAD. The extension now resides in PECL CVS, but has no
maintainer at the time of writing. The actively maintained pecl/
pdo_informix extension should be used in new code.