Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > 一个简单的表达式有关问题

一个简单的表达式有关问题

WBOY
Release： 2016-06-13 13:39:18
Original
833 people have browsed it

一个简单的表达式问题。
现在我需要将一句VC语句翻译为PHP语言。VC语句如下：

char ch1=103;
char ch2=ch1^131+5;
在VC里面算出来结果是-17

然后我把它翻译为PHP语言如下：

$ch1=103；
$ch2=($ch1^131)+5;
这样算出来的结果却是233.
该怎样写才可以让PHP算出来的结果也是-17呢？

------解决方案--------------------
$ch2=pow($ch1,131)+5;

Related labels：
char php
source：php.cn
Previous article： 加上like 模糊查询条件 无法输出 ，加分 Next article： PHP的一段登陆代码,该怎么解决
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
How can I change the selected checkboxes (select all) after unchecking one of the following checkboxes? I just created the check all script in JS but don't know how to implement it to check if a...
From 2024-04-01 17:46:03
0
1
411
How to handle login JWT token in Vue JS? I have a token in my local storage. If I delete the token in localstorage then I don't log...
From 2024-03-30 16:39:37
0
1
275
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