What are the differences between using PHP headers and HTML meta tags for refresh functions in browsers?

Using PHP headers to refresh a page is a server-side solution that sends an HTTP header to the browser to instruct it to reload the page after a certain amount of time. On the other hand, using HTML meta tags for refresh functions is a client-side solution that relies on the browser to automatically refresh the page based on the meta tag's content. PHP code snippet using headers for page refresh: 

<?php
// Set the refresh time to 5 seconds
$refresh_time = 5;

// Send an HTTP header to refresh the page after 5 seconds
header("refresh: $refresh_time; url=yourpage.php");
?>

Keywords

PHP headers HTML meta tags refresh functions browsers differences

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