Last modified: 2010-05-15 16:03:12 UTC
This hook, which resides in MediaWiki::performAction(), has a number of parameters passed to it; however, it does not currently receive the $mediaWiki object, which is the class from which it is called. This object stores a number of items that are useful if your goal is to replace the entire MediaWiki::performAction() method. Rather than having to declare $mediaWiki as a global from the hook, it just seems to maek sense that we pass $mediaWiki as an object along with $request, $output, $user and $article.
Done in r36831