php无限分类读取多级菜单

//数据库表

<?php
include "comm.php";

//获取分类菜单

$arr=getTree();
$arrone=getFlone(59);
$arrtwo=getFltwo(93);
$arrmenu=getFlmenu(59);
print_r($arrmenu);

//获取分类树
function getTree(){
    global $db;
    $sql="select flid,flpid,flpath,fltitle,fldes,keyword from fenlei order by flid";
    $rs=$db->query($sql);
    $data=array();
    while ($row=$db->fetch_array($rs)){
        $data[]=$row;
    }
    return $data;
}
//活动一级分类注意在这顶级分类id为 59
function getFlone($flpid){
    global $db;
    $sql="select * from fenlei where flpid={$flpid} order by flid";
    $rs=$db->query($sql);
    $data=array();
    while ($row=$db->fetch_array($rs)){
        $data[]=$row;
    }
    return $data;
}
//活动二级分类
function getFltwo($flpid){
    global $db;
    $sql="select * from fenlei where flpid={$flpid} order by flid";
    $rs=$db->query($sql);
    $data=array();
    while ($row=$db->fetch_array($rs)){
        $data[]=$row;
    }
    return $data;
}
//循环获取菜单,此数据库顶级父分类id为 59
function getFlmenu($flpid){
    global $db;
    $arr=getFlone($flpid);

    foreach ($arr as &$v) {
        $arrt=getFlone($v['flid']);

      foreach ($arrt as &$vl){
        $arrtt=getFlone($vl['flid']);
        $vl['tt']=$arrtt;
      }
        $v['two']=$arrt;
    }
    return $arr;
}

?>
<?php
include "comm.php";

//获取分类菜单

$arr=getTree();
$arrone=getFlone(59);
$arrtwo=getFltwo(93);
$arrmenu=getFlmenu(59);
print_r($arrmenu);

//获取分类树 www.zzzyk.com
function getTree(){
global $db;
$sql="select flid,flpid,flpath,fltitle,fldes,keyword from fenlei order by flid";
$rs=$db->query($sql);
$data=array();
while ($row=$db->fetch_array($rs)){
  $data[]=$row;
}
return $data;
}
//活动一级分类注意在这顶级分类id为 59
function getFlone($flpid){
global $db;
$sql="select * from fenlei where flpid={$flpid} order by flid";
$rs=$db->query($sql);
$data=array();
while ($row=$db->fetch_array($rs)){
  $data[]=$row;
}
return $data;
}
//活动二级分类
function getFltwo($flpid){
global $db;
$sql="select * from fenlei where flpid={$flpid} order by flid";
$rs=$db->query($sql);
$data=array();
while ($row=$db->fetch_array($rs)){
  $data[]=$row;
}
return $data;
}
//循环获取菜单,此数据库顶级父分类id为 59
function getFlmenu($flpid){
global $db;
$arr=getFlone($flpid);

foreach ($arr as &$v) {
  $arrt=getFlone($v['flid']);

   foreach ($arrt as &$vl){
   $arrtt=getFlone($vl['flid']);
   $vl['tt']=$arrtt;
   }
$v['two']=$arrt;
}
return $arr;
}

[php] <pre>
<pre>[html] Array
(
    [0] => Array
        (
            [0] => 93
            [flid] => 93
            [1] => 59
            [flpid] => 59
            [2] => 国内新闻
            [fltitle] => 国内新闻
            [3] => 0-59
            [flpath] => 0-59
            [4] => 国内新闻
            [fldes] => 国内新闻
            [5] => 国内新闻
            [keyword] => 国内新闻
            [two] => Array
                (
                    [0] => Array
                        (
                            [0] => 98
                            [flid] => 98
                            [1] => 93
                            [flpid] => 93
                            [2] => 时政
                            [fltitle] => 时政
         &

补充：Web开发 , php ,