$item_list = xz_mysql_forum('cid:'.$forum_cid.';sid:'.$forum_sid.';pid:0;status:1;limit:20;page_is:true;page_id:forum;page_p:'.$forum_page.';cache_name:default;cache_time:default;order:forum_addtime;sort:desc');
$page_array = $_GET['xz_page_forum'];
$is_more = intval($_GET['ismore']);
if($forum_page > 1){
if($forum_page > $page_array['totalpages']){
exit();
}
}