Actually you have a few problems in there it looks like. Try something like:

PHP Code

{if $postrow[topic].statusicon}
{foreach from=$postrow[topic].statusicon item=statusicon}
<img src="{$config.BASE_URL}/images/{$style_array.general}/{$statusicon.img}" alt="{$statusicon.alt}" title="{$statusicon.alt}" />
{/foreach}
{else}
<img alt="" src="{$config.BASE_URL}/images/{$style_array.icons}/{$postrow[topic].icon}" />
{/if}