an older version, you'll need to use an extension function.
Online documentation (contains more informations):
Magic words: https://www.mediawiki.org/wiki/Manual:Magic_words
Variables: https://www.mediawiki.org/wiki/Manual:Variable
an older version, you'll need to use an extension function.
Online documentation (contains more informations):
Magic words: https://www.mediawiki.org/wiki/Manual:Magic_words
Variables: https://www.mediawiki.org/wiki/Manual:Variable