How can PHP developers ensure that their logout functionality is secure and reliable when using htaccess and MySQL for authentication?

To ensure that logout functionality is secure and reliable when using htaccess and MySQL for authentication, PHP developers should unset any session variables related to the user's authentication status and destroy the session. This will effectively log the user out and prevent unauthorized access to protected resources. 

<?php
session_start();

// Unset all session variables
$_SESSION = array();

// Destroy the session
session_destroy();

// Redirect the user to the login page
header("Location: login.php");
exit;
?>

Keywords

PHP htaccess MySQL authentication security

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