What are arrays and two-dimensional arrays in php?
Administrator(长风大侠)2020-05-29 15:13:00
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What are arrays and two-dimensional arrays in php?
I understand now that an eheo is so sad! I thought I still couldn’t tell the difference between arrays and two-digit arrays! Please give me some advice, thank you
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
One-dimensional array, use one key to call
two-dimensional array, use two keys to call
. . . . . .