帝国cms调用全部数据表的最新数据的方法

[e:loop={'select * from (
select id,classid,titleurl,filename,title,newstime,titlepic from phome_ecms_book where newstime union
select id,classid,titleurl,filename,title,newstime,titlepic from phome_ecms_course where newstime union
select id,classid,titleurl,filename,title,newstime,titlepic from phome_ecms_soft where newstime union
select id,classid,titleurl,filename,title,newstime,titlepic from phome_ecms_game where newstime union
select id,classid,titleurl,filename,title,newstime,titlepic from phome_ecms_js where newstime union
select id,classid,titleurl,filename,title,newstime,titlepic from phome_ecms_templet where newstime union
select id,classid,titleurl,filename,title,newstime,titlepic from phome_ecms_mv where newstime union
select id,classid,titleurl,filename,title,newstime,titlepic from phome_ecms_news where newstime) a order by newstime desc limit 7',7,24,0}]
<li><b><?=$bqno?></b><div><a href="<?=$bqsr[classurl]?>" target="_blank">[<?=$bqsr[classname]?>]</a></div><a href="<?=$bqsr['titleurl']?>" class="gxone" target="_blank"><?=$bqr['title']?></a></li>
[/e:loop]