How can PHP code be modified to prevent caching of server status results and ensure real-time updates on page refresh?

When server status results are being cached, it can prevent real-time updates on page refresh. To prevent caching and ensure real-time updates, you can add headers to the PHP response to disable caching. 

<?php
header("Cache-Control: no-cache, must-revalidate");
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
?>

Keywords

PHP caching server status real-time updates page refresh

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