Ideas and examples of 24-point game development in PHP version

In our daily development work, we sometimes need to develop some small games and 24-point counting games. Everyone has played it, so how do you use a program to calculate the random operation combination of 4 numbers to get the result of 24? For example, how can we combine the four numbers 5, 5, 5, and 1 to get the result 24? Today I will introduce to you how to implement the development of the PHP version of the 24-point mini game!

The first step is to download the PHP version of the 24-point game library that we need to use in this course: http://www.php.cn/xiazai/leiku/671

Second step, after the download is completed, find the php class file we need, unzip it to our local directory, and create a new php file!

The third step, after completion, we need to call this class in the new php file and instantiate the class:

<?php
include_once "twenty.php"; //引入类文件
$obj = new TwentyFourCal();//实例化类

echo $obj->calculate(array(4,4,4,4) );//输出

?>

Run this file and get the result as shown below:

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