note 5356 modified in HTTP functions by ronabop
| From: | ronabop@php.net | Date: | Fri, 20 Oct 2000 06:26:42 +0000 |
| Subject: | note 5356 modified in HTTP functions by ronabop | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-6745@lists.php.net to get a copy of this message | ||
To create a link to the previous page you can use the
getenv("HTTP_REFERER")
command and set it up as a hyperlink. You might also want to put a IF condition on it so it
won't get displayed if the user has gone straight in to the page.
http://www.php.net/manual/http-functions.php