[kh99]

OK, maybe this:

PHP Code:

if (!isset($vbphrase['save_last_post']))
{
   $vbphrase['save_last_post'] = $vbphrase['last_post'];
   $vbphrase['save_threads_posts'] = $vbphrase['threads_posts'];
}
$forumids = explode(',', '5,6,7,8');// add vboption after
if (in_array($forum['forumid'], $forumids))
{
   $vbphrase['save_last_post'] = '';
   $vbphrase['save_threads_posts'] = '';
    $templater = vB_Template::create("forumhome_forumbit_level2_custom");
        $templater->register('childforumbits', $childforumbits);
        $templater->register('collapseimg_forumid', $collapseimg_forumid);
        $templater->register('collapseobj_forumid', $collapseobj_forumid);
        $templater->register('forum', $forum);
        $templater->register('forumid', $forumid);
        $templater->register('parent_is_category', $parent_is_category);
    $forumbits .= $templater->render();
}  
else
{
   $vbphrase['last_post'] = $vbphrase['save_last_post'];
   $vbphrase['threads_posts'] = $vbphrase['save_threads_posts'];
}