/** * Find a file. * Shortcut for RepoGroup::singleton()->findFile() * @param mixed $title Title object or string. May be interwiki. * @param mixed $time Requested time for an archived image, or false for the * current version. An image object will be returned which * was created at the specified time. * @param mixed $flags FileRepo::FIND_ flags * @param boolean $bypass Bypass the file cache even if it could be used * @return File, or false if the file does not exist */ function wfFindFile($title, $time = false, $flags = 0, $bypass = false) { if (!$time && !$flags && !$bypass) { return FileCache::singleton()->findFile($title); } else { return RepoGroup::singleton()->findFile($title, $time, $flags); } }