取得phpcms网站下所有栏目的内容链接

';  
        $sql = '(select title,url from v9_news where catid='.$catrow["catid"].' order by id desc)   
         UNION (select title,url from v9_product where catid='.$catrow["catid"].' order by id desc)';  
        $result = mysql_query($sql);  
        while ($row=mysql_fetch_array($result)) {     
            echo $row['url']."";           
        }  
    }  
?>