PHP Libraries

Other libraries

PHP tree structure data access instance class

Other libraries

Get it now

PHP tree structure data access instance classA php tree structure data access instance class, is used for fast access to tree structure data, Add child nodes, Add nodes to the index, Get a reference to yourself, will The Tree object is converted into an array, Filter fields such as _parent to avoid infinite loops, Arrange the two-dimensional array in ascending or descending order according to the specified key name. #

Disclaimer

All resources on this site are contributed by netizens or reprinted by major download sites. Please check the integrity of the software yourself! All resources on this site are for learning reference only. Please do not use them for commercial purposes. Otherwise, you will be responsible for all consequences! If there is any infringement, please contact us to delete it. Contact information: admin@php.cn

Tree structure data access class instance implemented by PHP, tree instance_PHP tutorial

13Jul2016

Tree structure data access class instance implemented by PHP, tree instance. Examples of tree structure data access classes implemented in PHP, tree examples This article describes examples of tree structure data access classes implemented in PHP. Share it with everyone for your reference. The specific implementation code is as follows

PHP tree structure data access instance class_PHP tutorial

13Jul2016

PHP tree structure data access instance class. This article will share with you a good tree-structured PHP code, which friends can refer to. The code is as follows Copy code ?php /** * Tanphp framework * * * @category Tanphp * @pack

What are data access classes? Data access class instance summary

11Jun2017

using System; using System.Data; using System.Data.SqlClient; namespace SysClassLibrary { /// <summary> /// DataAcce..

Analysis of the development process of PHP tree structure data access examples

17Aug2017

A PHP tree structure data access instance class, used to quickly access tree structure data, add child nodes, add nodes to indexes, obtain references to themselves, convert Tree objects into arrays, filter _parent, etc. field to avoid causing an infinite loop, and sort the two-dimensional array in ascending or descending order according to the specified key name.

Data structure --- Linear table learning (php simulation) Data structure and algorithm Data structure Yan Weimin c# tree data structure

29Jul2016

Data structure, ---: Data structure --- Linear table learning (php simulation): Linear table: a limited sequence of zero or more data elements (note: the following are all integer data simulations) a sequential storage structure (Use a storage unit with a continuous address to store the data elements of the linear table at a time) 1.1 Three attributes: the starting position of the storage space; the maximum storage capacity; the current length Note: The array length is the length of the storage space that stores the linear table (usually unchanged), but the language can dynamically increase capacity, which will cause performance losses; The length of the linear table is the number of data elements; The linear table starts counting from 1, so for

PHP data structure: exploration of tree structure, mastering the organization of hierarchical data

02Jun2024

The tree structure is a non-linear structure that organizes data hierarchically, and can be represented and traversed recursively or iteratively in PHP. Representation methods include recursion (using class) and iteration (using array); traversal methods include recursive traversal and iterative traversal (using stack). In the actual case, the file system directory tree is efficiently organized using a tree structure to facilitate browsing and obtaining information.

See all articles