简体中文(ZH-CN) English(EN) 繁体中文(ZH-TW) 日本語(JA) 한국어(KO) Melayu(MS) Français(FR) Deutsch(DE)
Home > Backend Development > PHP Tutorial > body text

一个关于时间有关问题

WBOY
Release： 2016-06-13 13:44:57
Original
744 people have browsed it

一个关于时间问题
当前的日期通过控件获得：

PHP code
<!--

Code highlighting produced by Actipro CodeHighlighter (freeware)
http://www.CodeHighlighter.com/

-->$thisday = $_GET['calendar'];
Copy after login

现在我想求这个日期的前一天（查询日历日期的前一天），怎么求？

注：日历的字符串形式 Y-m-d

------解决方案--------------------
-1day
------解决方案--------------------
echo date('Y-m-d', strtotime("-1 day $thisday"));
------解决方案--------------------
如果$_GET['calendar']的时间格式类似“2012-02-14 11:56:30”，则先转换为time格式：strtotime($_GET['calendar'])
然后减去一天的秒数就可以啦：strtotime($_GET['calendar'])-60*60*24

Related labels：
calendar get quot strtotime
source：php.cn
Previous article： 文件的下载解决思路 Next article： 有哪位高手成功整合过ucenter吗
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
2
1616
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
10
1769
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
1511
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
1423
Where is the courseware about CSS mind mapping? Courseware
From 2024-04-16 10:10:18
0
0
1468
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
About us Disclaimer Sitemap
php.cn：Public welfare online PHP training，Help PHP learners grow quickly！