为你守候 
还是4楼提到的require/userglobal.php文件：
function getuseraction($id,$action) {
    global $forum;
    //* include_once pwCache::getPath(D_P.'data/bbscache/forum_cache.php');
    extract(pwCache::getData(D_P.'data/bbscache/forum_cache.php', false));
    $name = $forum[$id]['name'];
    if ($name) {
        $name = preg_replace("/\/is","",$name);
        return substrs($name,13);
    } elseif ($action && ($tmpMsg = getLangInfo('action',$action))) {
        if ($tmpMsg != $action) {
            return $tmpMsg;
        }
    }
    return getLangInfo('action','other');
}