How can PHP developers ensure that newly inserted data is displayed correctly when navigating back after a database update?

When navigating back after a database update, PHP developers can ensure that newly inserted data is displayed correctly by implementing a redirect to the updated page after the database update is successful. This ensures that the latest data is fetched from the database and displayed to the user without any caching issues.

<?php
// Perform database update
// Redirect to the updated page
header("Location: updated_page.php");
exit();
?>