phpcms文章页如何显示上一页下一页

本文主要分享了phpcms文章页显示上一页下一页的代码如下: 

{get sql="select * from phpcms_content where contentid>$contentid and catid=$catid order by contentid" rows="1"}<div>上一条：<a href="{$r[url]}">{str_cut($r[title], 50,'')}</a></div>{/get} 
{get sql="select * from phpcms_content where contentid<$contentid and catid=$catid order by contentid desc" rows="1"}<div>下一条：<a href="{$r[url]}">{str_cut($r[title],50,'')}</a></div>{/get}