Using an iframe and reading the keywords of an iframe website

[brown2005]

I was wondering can you read the keywords of a website in an iframe? i.e. say my website is www.mywebsite.com and on there was an iframe with google.co.uk can i read the keywords of the google site on my site?

 

Thanks in advance.

[BLaZuRE]

I don't know what you mean by 'keywords', but you can try PHP DOM http://php.net/manual/en/book.dom.php

[QuickOldCar]

This is the easiest way.

 

<?php
$url = "http://www.phpfreaks.com";
$tag = get_meta_tags($url);
echo $tag["keywords"]."<br />";    
?>

 

Using curl and resolving the urls is a better way.