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How to organize the arrays classified by PHP Infinitus

王林
王林Original
2019-09-29 17:46:082991browse

How to organize the arrays classified by PHP Infinitus

PHP Infinitus Classification Array Organization Method

1. Create a new data table with the table field relationship as shown in the figure

How to organize the arrays classified by PHP Infinitus

2. Get data from the database

How to organize the arrays classified by PHP Infinitus

3. Organize the data into two-dimensional data format

How to organize the arrays classified by PHP Infinitus

4. Traverse the array to determine whether it has a pid element

How to organize the arrays classified by PHP Infinitus

5. Use references to create a multi-dimensional array

How to organize the arrays classified by PHP Infinitus

6. The organized form of the array

How to organize the arrays classified by PHP Infinitus

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