What steps can be taken to ensure consistent session handling across different URLs within the same website in PHP?

To ensure consistent session handling across different URLs within the same website in PHP, you can set the session cookie parameters to be valid for the entire domain. This can be achieved by setting the session cookie domain to the root domain of your website. 

<?php
// Set the session cookie parameters to be valid for the entire domain
$domain = 'example.com';
session_set_cookie_params(0, '/', $domain, false, true);
session_start();
?>

Keywords

session handling PHP cookies session_regenerate_id session_set_cookie_params

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