Help with Apache 2.2.11 and PHP 5.2.11

"Although it doesn't really answer your question (fix an existing Apache), I'll give an answer like Chris' but instead of XAMPP, I'd propose WampServer.

From their presentation:

WampServer is a Windows web
development environment. It allows you
to create web applications with
Apache, PHP and the MySQL database. It
also comes with PHPMyAdmin to easily
manage your databases.

WampServer installs automatically
(installer), and its usage is very
intuitive. You will be able to tune
your server without even touching the
setting files.

WampServer is the only packaged
solution that will allow you to
reproduce your production server. Once
WampServer is installed, you have the
possibility to add as many Apache,
MySQL and PHP releases as you want.

WampServer also has a trayicon to
manage your server and its settings.

You can install several versions of Apache, MySql and PHP and quickly select which one you want to run, or switch easily to another one."