Thread:Project:Support desk/How to get oldid of a page?/reply (2)

Why not just (for MediaWikiPerformAction)  or   (to get all values of this request). If you really need a Revision object (i think not), you can create one from the oldid param:. But if you really need a revision object, look for a Hooks with a revision as a paremeter, i think it will be better for what you want to do.

Last question: What do you want to do (for what you need the oldid param)? :)