What potential issues can arise when trying to save PHP results in HTML files on a server?

One potential issue that can arise when trying to save PHP results in HTML files on a server is that the PHP code may not be executed when the HTML file is accessed directly. To solve this issue, you can use server-side includes or server-side scripting to ensure that the PHP code is executed before the HTML file is served to the client.

<?php
// Save PHP results in HTML file on server
ob_start();
// PHP code to generate content
$content = ob_get_clean();
file_put_contents('result.html', $content);
?>