MediaWiki:Apihelp-edit-param-undoafter
From MoodleDocs
Undo all revisions from $1undo to this one. If not set, just undo one revision.
Note: You are currently viewing documentation for Moodle 3.1. Up-to-date documentation for the latest stable version of Moodle is probably available here: Apihelp-edit-param-undoafter.
Undo all revisions from $1undo to this one. If not set, just undo one revision.