array('*'), 'table_name' => 'blogs', 'cond' => $display_blogs_cond, 'tail' => 'order by post_time desc', 'page_len' => 10 )); $all_tags = DB::selectAll("select distinct tag from blogs_tags where blog_id in (select id from blogs where $blogs_cond)"); requireLib('mathjax'); requireLib('shjs'); ?>