Manual:$wgLocalDatabases

Details
An array of database names. E.g.,

This is used for e.g.  (SiteConfiguration). $wgConf->wikis should be the same as $wgLocalDatabases.

It is needed to run a wiki family, for example by using .

User rights on other wikis on this site can be administered from a single developer account (permission: userrights-interwiki).