<?php

// +----------------------------------------------------------------------

// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]

// +----------------------------------------------------------------------

// | Copyright (c) 2009 http://thinkphp.cn All rights reserved.

// +----------------------------------------------------------------------

// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )

// +----------------------------------------------------------------------

// | Author: liu21st <liu21st@gmail.com>

// +----------------------------------------------------------------------

namespace Org\Util;

class Trees {

   static public $treeList = array();//存放无限级分类的结果

    public function Create($data,$pid = 0){

      foreach($data as $key => $value){

          if($value['pid'] == $pid){

            self::$treeList[] = $value;

            unset($data[$key]);

            self::Create($data,$value['id']);

          }

      }

       return self::$treeList;

    }

}