With MW 1.23 a new Configuration class was implemented to access configuration variables/options instead of using "global $wg...":
https://www.mediawiki.org/wiki/MediaWiki_1.23#Configuration
Extension developers can use/create it's own instance of this, like explained here:
https://www.mediawiki.org/wiki/Manual:Configuration_for_developers
to use the advantage of this new implementation, too. Let's try it!
Version: master
Severity: normal