帝国cms 栏目中当前栏目高亮显示

                <ul class="main-nav">

<?php
$home_active = (!defined('InEmpireCMS') || !$navclassid) ? 'active' : '';
 echo '<li><a href="/" class="'.$home_active.'">首页</a></li>';
$currentid = $GLOBALS['navclassid']; // 获取当前栏目ID
$result = $empire->query("SELECT * FROM phome_enewsclass WHERE classid in (3,4,1,2) ORDER BY FIELD(classid, 3,4,1,2)");
// 遍历结果集
while ($row = $empire->fetch($result)) {
   $class = ($row['classid'] == $currentid) ? 'class="active"' : '2';
   echo '<li><a '.$class.' href="[!--news.url--]'.$row['classpath'].'" target=\"_blank\">'.$row['classname'].'</a></li>';
}

?>
                   
                </ul>