ThinkPHP3.2中if标签

<foreach name="l11ist" item="vo2">
                        <if condition="$vo[‘auth_id‘] eq $vo2[‘auth_pid‘]"  >
                                <li><a data-href="{$vo2.auth_a}" data-title="{$vo2.auth_name}" href="javascript:void(0)">{$vo2.auth_name}</a></li>
                        </if>
                    </foreach>