How can browser cache settings affect the immediate response of a PHP server to code changes in OOP?

Browser cache settings can affect the immediate response of a PHP server to code changes in OOP by caching the previous version of the code and not fetching the updated version. To solve this issue, you can disable caching in the browser or add cache control headers to instruct the browser to always fetch the latest version of the code. 

// Disable caching in PHP
header("Cache-Control: no-cache, must-revalidate");
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");

Keywords

browser cache PHP server code changes OOP immediate response

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