Manual:Hooks/TitleSquidURLs
From mediawiki.org
| TitleSquidURLs | |
|---|---|
| Available from version 1.22.0 (Gerrit change 64290) Allows adding to/modifying the list of URLs to purge when a title is purged | |
| Define function: | public static function onTitleSquidURLs( Title $title, array &$urls ) { ... } |
| Attach hook: | In extension.json:
{ "Hooks":{ "TitleSquidURLs":"MediaWiki\\Extension\\MyExtension\\Hooks::onTitleSquidURLs" } } |
| Called from: | File(s): Title.php |
| Interface: | TitleSquidURLsHook.php |
For more information about attaching hooks, see Manual:Hooks .
For examples of extensions using this hook, see Category:TitleSquidURLs extensions.
Details
[edit ]This provides more fine-grained control over purging of pages cached by an HTTP accelerator such Varnish or Squid. Normally, when the cache is purged, the internal URL is purged ($title->getInternalURL()), as well as the action=history variant of that. This allows a hook listener to change (usually, add to), the list of affected URLs, if additional URLs depend on the content of a title.