Linker::link() and Linker::linkKnown() functions are deprecated as of MediaWiki 1.28, and the new LinkRenderer is preferred instead.
https://doc.wikimedia.org/mediawiki-core/master/php/classLinker.html
./Interlanguage/InterlanguageExtension.php: $link = Linker::link( $title,$title->getText(), array(), array( 'action' => 'edit' ) ); ./Interlanguage/InterlanguageExtension.php: Linker::link(