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

关于SESSION不过期的问题

WBOY
Release： 2016-06-06 20:47:38
Original
899 people have browsed it

session_start();

// $_SESSION['k'] = 'test....';

var_dump($_SESSION);

PHP的配置项值系统默认的，没有修改过，为什么这段代码我运行了一遍之后，然后了几个小时，再来刷新，数据还有呢？为什么没有过期呢？

回复内容：

session_start();

// $_SESSION['k'] = 'test....';

var_dump($_SESSION);

PHP的配置项值系统默认的，没有修改过，为什么这段代码我运行了一遍之后，然后了几个小时，再来刷新，数据还有呢？为什么没有过期呢？

Related labels：
php
source：php.cn
Previous article：MySQL有限个数的数据用tinyint存和varchar存哪种更好些？ Next article：thinksns 读写分离配置后报错
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
PHP arrays obtained from URL parameters do not behave as expected I have a URL parameter that contains the category ID and I want to treat it as an array li...
From 2024-04-06 22:09:02
0
1
1428
Where should I place CustomLog directive in apache I'm using php:7.2-apachedocker. I need to disable health check url login access log. Based...
From 2024-04-06 22:03:59
0
1
990
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
Problems encountered when using opentbs to generate odt files: values ​​of the same key are displayed in the same row instead of separate columns. I'm using a library called OpenTbs to create odt using PHP, I'm using it because columns a...
From 2024-04-06 20:18:18
0
1
483
Group MySQL results by ID for looping over I have a table with flight data in mysql. I'm writing a php code that will group and displ...
From 2024-04-06 17:27:56
0
1
406
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！