Thread:Extension talk:UniversalLanguageSelector/Modifying Default Settings/reply (2)

2) similarily I want to set up the default interface language. However, is there anyway not to force changing the font a person already has when doing this. After this, everytime I refresh the page, it gdisplays the original font and then quickly reverts back to the font as set in webfont.

MediaWiki provides the wiki's content language by default. There is no feature to have it different from the content language. ULS allows to set the UI language to the language identified through the Accept-Language of the browser of the user. Related settings in LocalSettings.php are $wgULSLanguageDetection, $wgULSAnonCanChangeLanguage and $wgULSEnableAnon.

See Extension:Universal_Language_Selector for more details.