Last modified: 2014-05-16 00:07:55 UTC
From Searcher.php case 'boost-templates': $boostTemplates = Searcher::parseBoostTemplates( trim( $value, '"' ) ); if ( $boostTemplates === null ) { $boostTemplates = self::getDefaultBoostTemplates(); } $searchContainedSyntax = true; return ''; self in closure is apparently only allowed in PHP 5.4. We're running 5.3 on the cluster still...
https://gerrit.wikimedia.org/r/#/c/133627/