PHPCMS 模版嵌入PHP代码

<!-- 新增模块 -->
<div class="list1 clearfix">
<img src="/style/img/list__03.jpg" >
<div class="list1_ri">
{pc:content  action="position" posid="21" order="listorder DESC" num="6"}
{php $i=0;}
{loop $data $v}
{php $i++}

<a class="<?php 
switch($i)
{
case 1:
echo 'red';
break;
case 2:
echo "blue";
break;
case 3:
echo "pink";
break;
case 4:
echo "green";
break;
case 5:
echo "lv";
break;
default:
echo "orange";
break;
}
?>" href="{$v['url']}" target="_blank" style="font-size:12px; display:block; height:30px; line-height:30px;" >{$v[title]}</a>
{/loop}
{/pc}
</div>
</div>
<!-- 新增模块结束 -->