Custom footer per page

Hello,

For a WordPress installation running on WordPress 3.4.2 with a Child Theme based on Twenty Ten, I recently came across the problem that I needed to set up a second, a different footer for one of the pages with all widget areas as in the default footer. The process is actually quite simple, but as I couldn’t find anything useful on the net, I decided to write this for your convenience.

WordPress – custom footer per page for Twenty Ten Child Theme (Simon Adventures)