Extension:GlobalPreferences

The GlobalPreferences extension allows a user to decide which user preferences to set as global (wikifarm-wide) and which to keep local. For example, you can set your skin to be the same on all wikis, but have different watchlist settings on different wikis.

By default, includes the  database table. One global preferences table is enough for most use cases, but this extension is useful for use cases such as:
 * One wiki has a preference hidden with $wgHiddenPrefs, and another doesn't.
 * A user wants to set a different skin on each wiki
 * Two wikis have two different gadgets named the same.
 * A wiki has an extension installed which sets a preference, but that extension is not enabled on another wiki in the farm
 * etc.

Configuration parameters

 * : Database to store preferences in. If null, uses $wgDBname.