node中使用。
<!--用戶組圖標-->
<!--{eval $_self = $thread['author'] && $post['author'] == $thread['author'] && $post['position'] !== '1';}-->
<!--{if $_self }-->
<img class="authicn vm" id="authicon$post[pid]" src="{IMGDIR}/ico_lz.png" />
<!--{else}-->
<!--{if !$post['anonymous'] && $_G['cache']['groupicon'][$post['groupid']]}-->
<img class="authicn vm" id="authicon$post[pid]" src="$_G['cache']['groupicon'][$post['groupid']]" />
<!--{else}-->
<img class="authicn vm" id="authicon$post[pid]" src="$_G['cache']['groupicon'][0]" />
<!--{/if}-->
<!--{/if}-->
<!--end-->