在ecshop中如何获取数组长度??

WBOY
Release: 2016-06-06 20:07:40
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在ecshop中获取数组长度??

在模板文件中:

<code>  {foreach from=$arr name='arr'}
    {if $smarty.foreach.arr.iteration eq 1}
     {$arr|@count}  {*这里无法正确输出数组的长度!!结果就返回这个字符串怎么办??*}
    {/if}
  {/foreach}
</code>
Copy after login
Copy after login

求解救 。。。

回复内容:

在ecshop中获取数组长度??

在模板文件中:

<code>  {foreach from=$arr name='arr'}
    {if $smarty.foreach.arr.iteration eq 1}
     {$arr|@count}  {*这里无法正确输出数组的长度!!结果就返回这个字符串怎么办??*}
    {/if}
  {/foreach}
</code>
Copy after login
Copy after login

求解救 。。。

直接原生php语法,没必要纠结这种事情

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