<?php
// Clear SSO user session data

session_start();

// Clear all SSO-related session data
unset($_SESSION['sso_user_email']);
unset($_SESSION['sso_user_name']);
unset($_SESSION['sso_user_id']);
unset($_SESSION['sso_login_timestamp']);

// Log session cleared
error_log("SSO user session cleared");

echo json_encode([
    'success' => true, 
    'message' => 'User session cleared successfully'
]);
?>