代码如下

<ul class="uk-navbar-nav">
                            <?php
                            $topbclassid=0;
                            if($GLOBALS[navclassid]){
                            $temp=explode('|',$class_r[$GLOBALS[navclassid]][featherclass]);
                            $topbclassid=$temp[1]?$temp[1]:$GLOBALS[navclassid];//取得当前栏目的一级栏目ID
                            }
                            echo '<li '.($topbclassid==0?"class='uk-active'":'').'><a href="/">网站首页</a></li>';
                            $sql=$empire->query("select * from {$dbtbpre}enewsclass where bclassid=0  order by myorder limit 12");
                            while($bqr=$empire->fetch($sql))
                            {
                                $sql2=$empire->query("select * from {$dbtbpre}enewsclass where bclassid=$bqr[classid]  order by myorder limit 10");
                                echo '<li'.($topbclassid==$bqr[classid]?" class='uk-active'":'').'><a href="'.sys_ReturnBqClassname($bqr,9).'">'.$bqr['classname'].'</a>';
                                $result=[];
                                while($bqr2=$empire->fetch($sql2))
                                {
                                    $result[]= $bqr2;
                                }

                                while(list($key,$bqr2) = each($result))        //循环获取查询记录
                                {
                                    if($key==0) echo '<div class="uk-navbar-dropdown"><ul class="uk-nav uk-navbar-dropdown-nav">';
                                    echo '<li'.($GLOBALS[navclassid]==$bqr2[classid]?" class='uk-active'":'').'><a href="'.sys_ReturnBqClassname($bqr2,9).'">'.$bqr2['classname'].'</a>';
                                    if($key==(count($result)-1)) echo '</ul></div>';

                                }

                                
                                echo '</li>';
                            }
                            ?>
                        </ul>