先看效果
在上代码
{dede:arclist orderby=pubdate type='commend.' titlelen='26' row='10' channel=3}
<li>
[field:global runphp='yes' name=autoindex]
$a="<span class='num hui'>";
$b="</span>";
$c="<span class='num'>";
if (@me > 3) @me = $c.@me.$b;
else @me = $a.@me.$b;
[/field:global]
<span class=tit><a title="[field:title/]" href="[field:filename/]">[field:title/]</a></span>
</li>
{/dede:arclist}