Extensions are additions to the MediaWiki code that perform special functions.
The Geshi syntax-highlighter extension has been installed on this wiki. For PHP code use <source lang="php">Your PHP code here</source>. Further information can be found here.
For example, inserting the following in your wiki page:
<source lang="php"> <?php echo "Hello World\n"; ?> </source>
will result in:
<?php echo "Hello World\n"; ?>
The ParserFunctions extension has been added. This extension provides the following additional functions:-
Full documentation for these functions can be found here.