How can PHP developers prevent frame-breaking scripts from affecting the functionality of iframes in their applications?

Frame-breaking scripts can be prevented from affecting the functionality of iframes by using the X-Frame-Options header in PHP. This header allows developers to control whether a page can be displayed in an iframe, preventing clickjacking attacks and ensuring the security of the application. 

<?php
header("X-Frame-Options: DENY");
?>

Keywords

PHP frame-breaking scripts iframes X-Frame-Options security

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