RE: [PHP] How know from wich page you came from

2002-12-10 Thread Jon Haworth
Hi Rodrigo, Hi guys I need a way to know how to know from wich page the visitor came echo $_SERVER[HTTP_REFERER]; HTH Jon -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php

Re: [PHP] How know from wich page you came from

2002-12-10 Thread Justin French
*SOME* browsers set a referrer script name/url, and some don't, so you can't rely on it. The solution can be as simple as including the referring script as a GET variable in the URL: a href=page.php?ref=anotherpage.phpclick/a Or, by keeping track of that sorta stuff with sessions... Whenever

Re: [PHP] How know from wich page you came from

2002-12-10 Thread Justin French
on 11/12/02 12:32 AM, Jon Haworth ([EMAIL PROTECTED]) wrote: echo $_SERVER[HTTP_REFERER]; not all browsers / useragents set this, so you can't *rely* on it. Justin French http://Indent.com.au Web Development Graphic Design -- PHP General Mailing

Re: [PHP] How know from wich page you came from

2002-12-10 Thread Hugh Danaher
If you have control of the pages the visitor just left, then you should be able to modify the links there and pass forward a variable similar to the following. a href=newpage.htm?var=1 Then on your receiving page you can check the value of $var and do something with this info. Hope this helps,