public static function check($name) { wfProfileIn(__METHOD__); static $titles = array(); if (!isset($titles[$name])) { global $wgMemc, $wgBadImageCache; $res = $wgMemc->get(BadImageList::key($name)); if ($res && $wgBadImageCache) { $titles[$name] = $res == 'yes'; } else { $titles[$name] = BadImageList::checkReal($name); BadImageList::cache($name, $titles[$name]); } } wfProfileOut(__METHOD__); return $titles[$name]; }