Community Learn Tools Library Leisure
search
English
Home > php教程 > php手册 > PHP判断变量是否为0的方法

PHP判断变量是否为0的方法

WBOY
Release： 2016-06-06 20:25:13
Original
2027 people have browsed it

这篇文章主要介绍了PHP判断变量是否为0的方法,需要的朋友可以参考下

复制代码 代码如下:



if($_POST['some'] != null) {
//It's Not Empty
}
?>

，
Related labels：
Judgment variable
source：php.cn
Previous article：分享下页面关键字抓取www.icbase.com站点代码(带asp.net参数的) Next article：php读取文件内容的三种可行方法示例介绍
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($x<time()){return[false,'error']...
From 2024-04-06 21:55:20
0
1
778
Dynamically modify inline CSS styles in Javafx I'm trying to change the background image of a pane when the application is maximized. My ...
From 2024-04-06 20:57:16
0
1
487
MySQL: "Select text from... as <variable here or subquery>" I have the following table with the following data: id text language 1 german text german ...
From 2024-04-06 19:25:54
0
2
529
Using variables defined in methods in templates This is my first time using Vue (v2 not v3) and I've been trying to use variables inside t...
From 2024-04-06 18:10:25
0
2
513
Top-level method to replace a string with HTML code (generated from an array) Given a string like this...$htmlPattern="Usernameis:#name#andusercompanyis#company#&q...
From 2024-04-06 17:40:41
0
2
410
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