Available from version 1.28.0
Can be used by extensions to take actions after change tags have been added or updated.
Define function:
public static function onChangeTagsAfterUpdateTags( $addedTags, $removedTags, $prevTags, $rc_id, $rev_id, $log_id, $params, $rc, $user ) { ... }
Attach hook: In extension.json:
	"Hooks": {
		"ChangeTagsAfterUpdateTags": "MediaWiki\\Extension\\MyExtension\\Hooks::onChangeTagsAfterUpdateTags"
Called from: File(s): ChangeTags.php
Interface: ChangeTagsAfterUpdateTagsHook.php

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

Details edit

  • $addedTags: tags effectively added in the update
  • $removedTags: tags effectively removed in the update
  • $prevTags: tags that were present prior to the update
  • $rc_id: recentchanges table id
  • $rev_id: revision table id
  • $log_id: logging table id
  • $params: tag params
  • $rc: RecentChange being tagged when the tagging accompanies the action or null
  • $user: User who performed the tagging when the tagging is subsequent to the action or null

See also edit