Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > 关于PHP随机分组的思路

关于PHP随机分组的思路

WBOY
Release： 2016-06-23 13:19:45
Original
1880 people have browsed it

初学PHP 
有个题目 班里有N个同学 想把他们随机分成M组 最后把组及组内成员打印出来 
怎么编比较好呢
注：学生有学号
谢谢大师们


回复讨论(解决方案)

把学生学号组成数组，shuffle() 打乱数组，然后array_chunk() 分组。

如楼上版主所说 

好的 谢谢 我先试试

Related labels：
关于PHP随机分组的思路
source：php.cn
Previous article：PHP 中 Orientation 属性判断上传图片是否需要旋转 Next article：PHP 函数引用
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
function_exists() cannot determine the custom function Function test () {return true;} if (function_exists ('test')) {echo "test is function...
From 2024-04-29 11:01:01
0
3
2239
How to display the mobile version of Google Chrome Hello teacher, how can I change Google Chrome into a mobile version?
From 2024-04-23 00:22:19
0
11
2379
The child window operates the parent window, but the output does not respond. The first two sentences are executable, but the last sentence cannot be implemented.
From 2024-04-19 15:37:47
0
1
1989
There is no output in the parent window document.onclick = function(){ window.opener.document.write('I am the output of the child ...
From 2024-04-18 23:52:34
0
1
1877
Where is the courseware about CSS mind mapping? Courseware
From 2024-04-16 10:10:18
0
0
1947
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template