Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > Analysis of methods to clear and destroy session in php_PHP tutorial

Analysis of methods to clear and destroy session in php_PHP tutorial

WBOY
Release： 2016-07-13 10:02:18
Original
744 people have browsed it

Analysis of the method of clearing and destroying session in php

This article mainly introduces the method of clearing and destroying session in php, and analyzes the clearing and destruction of unset() and session_destroy() with examples For session skills, friends who need them can refer to them

This article analyzes the method of clearing and destroying sessions in PHP. Share it with everyone for your reference. The specific analysis is as follows:

The following code deletes a single session value and all sessions respectively

unset() is used to release an existing session value. You can use the session_destroy() function to destroy all sessions.

?

1

2

3

unset($_SESSION['views']);

?>
1 2

3

unset($_SESSION['views']);

1

2

3

4

5

Session_start();

//...

session_destroy();

?>
?>

Destroy all sessions

1 2 3 4 5
Session_start();
<🎜>//...<🎜> <🎜>session_destroy();<🎜> <🎜>?>
I hope this article will be helpful to everyone’s PHP programming design. http://www.bkjia.com/PHPjc/970754.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/970754.htmlTechArticleAnalysis of methods of clearing and destroying sessions in php. This article mainly introduces methods of clearing and destroying sessions in php, and example analysis. To understand the techniques of unset() and session_destroy() to clear and destroy sessions, you need to...
Related labels：
php session analyze and method Clear of destroy
source：php.cn
Previous article：PHP uses simplexml_load_file to load XML files and display XML_PHP tutorial Next article：How to send emails with Codeigniter_PHP tutorial
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

Public welfare online PHP training，Help PHP learners grow quickly！

About us Disclaimer Sitemap

© php.cn All rights reserved