Adding extensions to MediaWiki
From Tech-Help
MediaWiki extensions are bits of code for doing particular function. They live in the extensions directory. In order for MediaWiki to use them, you must add a line to the LocalSettings.php file. For instance, to use the extension "CreateArticle.php," you would include this in the file:
// Use the CreateArticle extension
require_once("extensions/CreateArticle.php" );
[edit]

