Can JavaScript Modify PHP Session Variables?

Setting PHP Session Variables with JavaScript

Can you manipulate PHP session variables with JavaScript?

Yes, you can set PHP session variables using JavaScript through an AJAX request.

Here's how:

JavaScript Code:

<code class="javascript">jQuery('#div_session_write').load('session_write.php?session_name=new_value');</code>

session_write.php File:

<code class="php"><?php
session_start();

if (isset($_GET['session_name'])) {
    $_SESSION['session_name'] = $_GET['session_name'];
}
?></code>

HTML Code:

<code class="html"><div id='div_session_write'> </div></code>

This process involves sending the new session value via a GET request to a PHP file that updates the session variable. The updated session value will be available in subsequent PHP requests.

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