What is the potential benefit of passing a URL through an IFRAME link in PHP?

Passing a URL through an IFRAME link in PHP can provide a way to embed external content within a webpage. This can be useful for displaying external websites or content within your own site in a secure manner. By using an IFRAME, you can isolate the external content from the rest of your page, preventing any potential security risks. 

$url = 'https://www.example.com';
?>
<iframe src="<?php echo $url; ?>" width="100%" height="400"></iframe>

Keywords

PHP IFRAME URL security cross-origin

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