Shulou(Shulou.com)06/03 Report--

This article will explain in detail how to achieve self-sorting binary tree in PHP. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

By applying some sort logic between nodes, the binary tree can provide an excellent way of organization. For each node, let the elements that meet all specific conditions be on the left node and its children. When inserting a new element, we need to start with the first node (the root node) of the tree, determine which side of the node it belongs to, and then find the appropriate position along this side, similarly, when reading the data, just use the sequential traversal method to traverse the binary tree.

The copy code is as follows:

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