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This article mainly explains how PHP forbids session overtime. Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how PHP forbids session timeouts.

PHP prohibit session timeout methods: 1, in the PHP file to set "$_ SESSION ['refresh'] = rand ();"; 2, through the js timer setInterval to prevent session expiration.

This article operating environment: Windows7 system, PHP7.1 version, Dell G3 computer.

How does PHP prohibit session timeout?

A simple method for PHP to prevent session expiration

Recently, it is really frustrating for some users to report that they have been working hard for hours to submit an article only to be told that they need to log in again. I think this is because the session has expired.

So js timer is used to solve this problem.

The js code is as follows:

SetInterval (function () {jQuery.get ("/ plugin.php?id=xxxxxx:refresh", function (data,status) {});}, 2000)

In fact, there is no need to execute once every two seconds, only 15 minutes. To prevent browser caching, you can add a random parameter to the path.

The code in the php page that executes is as follows:

At this point, I believe you have a deeper understanding of "how PHP forbids session timeout". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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