Hi Richard!
Go to http://forum.joomla.org/viewtopic.php?p=2395527 for that info. php is a code that can be added either directly with optional settings depending on which version of Joomla! you are using or by using an extension such as 'add php' http://extensions.joomla.org/extensions/edition/custom-code-in-content/60
Lounge
php file in joomla
This discussion has been locked so you can no longer reply to it.