Jump to content


From mediawiki.org
Available from version 1.8.0
Allows extensions to modify the displaying of links to other revisions when browsing through revisions.
Define function:
public static function onDisplayOldSubtitle( $article, $oldid ) { ... }
Attach hook: In extension.json:
	"Hooks": {
		"DisplayOldSubtitle": "MediaWiki\\Extension\\MyExtension\\Hooks::onDisplayOldSubtitle"
Called from: File(s): page/Article.php
Interface: DisplayOldSubtitleHook.php

For more information about attaching hooks, see Manual:Hooks .
For examples of extensions using this hook, see Category:DisplayOldSubtitle extensions.


  • $article - The article object.
  • $oldid - The id of the revision to show.