MediaWiki:Gadget-HideCentralNotice

    出自Patch demo (908286,15)

    Suppress display of all CentralNotices (To suppress only certain classes of notices use the Banners option in preferences)

    取自「https://patchdemo.wmflabs.org/wikis/93cb3acc53/w/index.php?title=MediaWiki:Gadget-HideCentralNotice&oldid=41」