[Webdev] Links in a form.

[Anton Mc Kee]

Hi all I have figured out how to get a form to add a line break to it's
self:

$details = ereg_replace(10,  "<BR>", $details);
$details = ereg_replace(13,  "", $details);

And that will add a <br> to all the $details when it comes across a
linefeed. However I also want it to scat the $details and if it finds a url
replace it with a hyperlink. so if I submitted either http://www.anton.com
or just www.anton.com if would prnit out <a
href="http://www.anton.com">http://www.anton.com</a>.

I know it's another silly question but it has me stumped a little.

Thanks
Aj