How can cookies be managed in PHP to ensure consistent behavior across different environments?

To ensure consistent behavior across different environments when managing cookies in PHP, it is important to set the cookie parameters consistently. This includes setting the domain, path, secure, and HTTPOnly attributes to ensure the cookie is accessible and secure across different environments.

// Set cookie with consistent parameters
setcookie('cookie_name', 'cookie_value', time() + 3600, '/', 'example.com', true, true);