For anyone that has been wishing to switch to Apache 2 on their Mac, this is the
time to do it. PHP 5 has also recently been updated to 5.1.2 and this tutorial
describes in detail, the best method to both build and install these programmes
on your Mac.

Since Apple don't include Apache 2 with OS X yet I have felt it better to keep
Apache 2 in its own directory, and to keep PHP for Apache 2, etc. confined the
that directory too.