Inserting the Referring Url (10.3)
by Jacob A. Wheeler
http://www.bigresources.com
|
Perlaccess : Tutorials : File and Directory Inserting the Referring Url (10.3) by Jacob A. Wheeler http://www.bigresources.com |
|
The following comes in very handy when you need to redirect users to the last page they came from, perfect for custom 404 error pages.
To print out the referring url, you would use the following: Looks like: http://www.perlaccess.com/tutorials/10/10.1.html
As an example, this is how you can incorporate the referring url into a link: Looks like: Go Back
<< Back |
