Are there best practices for managing PHP cache control headers to prevent content stagnation on a website?

To prevent content stagnation on a website, it's essential to properly manage PHP cache control headers. By setting appropriate cache-control headers, you can control how long browsers and proxies cache your website's content, ensuring that users receive the most up-to-date information.

// Set cache control headers to prevent content stagnation
header("Cache-Control: no-cache, no-store, must-revalidate"); // HTTP 1.1.
header("Pragma: no-cache"); // HTTP 1.0.
header("Expires: 0"); // Proxies.