1，smarty foreach

1，单纯的数组array(1000,2000,3000),使用foreach(from = $array item=foo){$foo}

2,键值对数组

<ul>

{foreach from=$myArray key=k item=v}

<li>{$k}: {$v}</li>

{/foreach}

</ul>

3，键值对数组

<ul>

{foreach from=$items key=myId item=i}

<li><a href="item.php?id={$myId}">{$i.no}: {$i.label}</li>

{/foreach}

</ul>

或者{foreach $items as $i}