Problems Running PHP with Apache

Upgraded PHP today and had all sorts of issues getting it to work with Apche again.
The main one being “Cannot load C:/php/php5apache2.dll into server”

download PHP 5.x from PHP.net you want this file: php-5.x.xx-Win32.zip (where x relates to the latest stable version number)
Extract the contents of this file and move the contents to where you intend [...]