Translations:Manual:File cache/24/en

If  is -1, file caching will be disabled for the output of the page. There is no provision to set an expiry time, so all HTML for all pages is cached forever. An explicit ?action=purge command (or an edit to the page) will regenerate that one page, but neither the MediaWiki internal no-cache flags nor the browser refresh will remove outdated extension output once it has been stored as part of a file-cached page.