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Available from version 1.12.0
Called after an article revision is restored
Define function:
public static function onArticleRevisionUndeleted( $title, $revision, $oldPageID ) { ... }
Attach hook:

In extension.json:

	"Hooks": {
		"ArticleRevisionUndeleted": "MyExtensionHooks::onArticleRevisionUndeleted"

For MediaWiki ≤1.25:

$wgHooks['ArticleRevisionUndeleted'][] = 'MyExtensionHooks::onArticleRevisionUndeleted';
Called from:File(s): page/PageArchive.php

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


  • $title: the article title
  • $revision: the revision object of the restored article revision
  • $oldPageID: the page ID of the revision when archived (may be null, may be number in string form)