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父子列表的array排序方法解决思路

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Release: 2016-06-13 10:06:11
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父子列表的array排序方法
$list_arr=array(array('id'=>1,'sort'=>1,'parentid'=>0),
  array('id'=>2,'sort'=>3,'parentid'=>1),
  array('id'=>3,'sort'=>2,'parentid'=>1),
  array('id'=>4,'sort'=>4,'parentid'=>0)

id=1 //父
  id=3 //子
  id=2 //子 
id=4 //父

------解决方案--------------------
去参考徐老大发的帖子:
http://topic.csdn.net/u/20110728/15/eadffb68-5eb6-40d8-9ec1-2bc439f45322.html?39575

或者你用递归也可以实现。。

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