Re: referrer variable?
| From: | Sascha Schumann | Date: | Tue, 29 Aug 2000 21:01:51 +0000 |
| Subject: | Re: referrer variable? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-14239@lists.php.net to get a copy of this message | ||
On Tue, 29 Aug 2000 venome@gmx.net wrote:
> is there a possibility for a script, similar to $PHP_SELF to get its own
> url, to get the url that requested the page? i.e. if a send a "Location:
> [page2]" header from page1, how can [page2] determine from where it was
> requested?
A HTTP Redirect does not cause a change in the Referrer.
Otherwise, you can use $HTTP_REFERER or
$HTTP_SERVER_VARS["HTTP_REFERER"].
- Sascha