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
./CentralAuth/includes/CentralAuthHooks.php: $link = Linker::link( $title, htmlspecialchars( $params[0] ) ); ./CentralAuth/includes/CentralAuthHooks.php: $new = Linker::link( ./CentralAuth/includes/CentralAuthHooks.php: $old = Linker::link(