<?php
session_start();
$_SESSION = [];
if (ini_get("session.use_cookies")) {
  $p = session_get_cookie_params();
  setcookie(session_name(), '', time() - 42000, $p["path"] ?: '/', $p["domain"] ?? '', $p["secure"] ?? false, $p["httponly"] ?? true);
}
session_destroy();

// Volver al login correcto, aunque estés en subcarpeta
$base = rtrim(str_replace('\\','/', dirname($_SERVER['SCRIPT_NAME'])), '/');
$loginUrl = ($base === '' ? '' : $base) . '/login.php';
header('Location: ' . $loginUrl);
exit;
