{if $strdiscuss[userid] == $userid} > 修改  > 删除  {/if} {if $strForum[userid] == $userid && $strdiscuss[userid] != $userid} > 删除  {/if} {if $strForum[userid] == $userid} > {if $strdiscuss[istop]==0}置顶{else}取消置顶{/if}  {/if}