{foreach from=$youhui_list key=key item=youhui}
{$youhui.name}
{function name="msubstr" v=$youhui.name b=0 e=12}
{if $youhui.end_time eq 0} {$LANG.NO_END_TIME} {else} {$LANG.END_TIME}：{function name="to_date" v=$youhui.end_time f="Y-m-d"} {/if}
{/foreach}