Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > 布尔运算符

布尔运算符

WBOY
Release： 2016-06-23 13:49:48
Original
1183 people have browsed it

，我的问题是布尔运算符为什么和数字结合那几个运行结果如何解释？希望大神能给予答复


回复讨论(解决方案)

0是false 其他都是true
前面加上not 就都反过来了啊

Related labels：
operator
source：php.cn
Previous article：ajax提交不到后台 Next article：PHP 报错，无法打开文件
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
What is the format of the variables in the return value? I am a new learner of php. I found a piece of code: if($x<time()){return[false,'error']...
From 2024-04-06 21:55:20
0
1
778
Creating this specific design using a grid: a step-by-step guide I'm trying to create a layout similar to this image, I've tried using this grid but can't ...
From 2024-04-06 20:29:08
0
2
492
POST request works fine when using Postman but not when using React axios and Spring Boot backend From the react console I get the error "Unable to load resource: Server response stat...
From 2024-04-05 13:07:01
0
1
396
My React app won't load after modifying nginx proxy_pass settings I have ReactappNodeJS backend and nginx. I have obtained the certificate and installed it ...
From 2024-04-05 11:53:10
0
1
316
Get the *two* height values ​​of the canvas? I'm trying to get two height values ​​of this canvas. <canvaswidth="886"heigh...
From 2024-04-05 09:32:33
0
1
1360
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