Using PHP To capture referrer and keyword information

[jphilapy]

Is there anyway to use PHP to capture referrer and keyword information?

Thnaks,
Jeff

[nca]

I would use:
$_SERVER["HTTP_REFERER"]

Then store the data in a database/file for review.

[jphilapy]

thanks for your help. For some reason it is returning any values at all. Any idea why?

Thanks,
Jeff

[nca]

You will have to use it in this manner:

$refer = $_SERVER["HTTP_REFERER"];
echo "$refer";

I have found that some firewall software will make this not work at all (it disables refererals).