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PHP无限分类的算法

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Release： 2016-06-13 09:52:30
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问题
PHP无限分类的算法
解决方法
请教一下PHP无限分类的算法，主要是分类排序的问题。怎么让三级分类紧贴在二级分类下二级分类在一级分类之下（同级），另外就是移动父级分类之后，该分类之下的子分类排序怎么解决？


参考答案
有一个基于左右值的无限分类算法
楼主可以自己搜搜
也可以到偶小站上看看
[url=http://www.xmcase.com/phplib.php]链接标记www.xmcase.com/phplib.php[/url]
参考答案
我想了一个算法但是移动栏目的时候要批量更新该栏目下所有的排序值

Related labels：
php 。 one time host Classification how sort method unlimited of algorithm solve question
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