$_SERVER["HTTP_REFERER"] is the previous page provided that the user got to the current page by following a link. This can be spoofed, so it isn't perfect. ----- Original Message ---- From: Alf Stockton <alf@xxxxxxxxxxxxxx> To: php windows <php-windows@xxxxxxxxxxxxx> Sent: Thursday, February 1, 2007 8:59:23 AM Subject: Back button in PHP I seem to remember that there was a simple call to get reference to the the screen previous to where the client currently is. Please remind me how this is done? I need to place a Back button on my clients screens. -- Regards, Alf Stockton www.stockton.co.za You will be married within a year, and divorced within two. My email disclaimer is available at www.stockton.co.za/disclaimer.html -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
