<?php //初始化数组信息$nodes = array(array('text'=>'root','id'=>'1','node'=>'-100','cls'=>'folder'),array('text'=>'aaa1','id'=>'2','node'=>'1','cls'=>'folder'),array('text'=>'bbb2','id'=>'3','node'=>'1','cls'=>'folder'),array('text'=>'ccc3','id'=>'4','node'=>'1','cls'=>'folder'),array('text'=>'a111','id'=>'5','node'=>'2','cls'=>'file','leaf'=>'true'),array('text'=>'a112','id'=>'6','node'=>'2','cls'=>'file','leaf'=>'true'),array('text'=>'a113','id'=>'7','node'=>'2','cls'=>'file','leaf'=>'true'),array('text'=>'b111','id'=>'8','node'=>'3','cls'=>'file','leaf'=>'true'),array('text'=>'b112','id'=>'9','node'=>'3','cls'=>'file','leaf'=>'true'),array('text'=>'b113','id'=>'10','node'=>'3','cls'=>'file','leaf'=>'true'),array('text'=>'c111','id'=>'11','node'=>'4','cls'=>'file','leaf'=>'true'),array('text'=>'c112','id'=>'12','node'=>'4','cls'=>'file','leaf'=>'true'),array('text'=>'c113','id'=>'13','node'=>'4','cls'=>'file','leaf'=>'true'));//var_dump($nodes);//定义通过节点ID来获取新节点的函数function get_node($arr,$id,$back_arr){for($i=0; $i < count($arr); $i++){if($id == $arr[$i]['node']){array_push($back_arr,$arr[$i]);}}return($back_arr);}//初始化返回的数组$return_node = array();//获得节点信息$nid = ___FCKpd___0
POST['node_id'];$ntext = ___FCKpd___0
POST['node_text'];echo json_encode(get_node($nodes,$nid,$return_node));?>
