Re: [PHP] previous page

Larry E . Ullman wrote: Thanks all makes sense, but, if I add this: I don't get anything back when the page is called? Yes, that can happen, which is why I said it wasn't perfect. I think using some sort of form to go through is the better option. Larry You can use session tracking to accomplis

Re: [PHP] previous page

Was ready after searching www.google.com and yes your right about the incorrect spelling of the variable. I also found that some firewalls block the information. So, I now have to go back to the drawing board and build the form. Easy if it was as simple as a form and a submit button but this is

Re: [PHP] previous page

Try: $_SERVER['HTTP_REFERER'] You misspelled it... - Original Message - From: "Larry E. Ullman" <[EMAIL PROTECTED]> To: "cab" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Wednesday, June 09, 2004 8:46 AM Subject: Re: [PHP] previous

Re: [PHP] previous page

Then you could set a hidden form variable or set a sesssion variable on the previous page. >>Larry, >> >>Thanks all makes sense, but, if I add this: >>>echo($_SERVER['HTTP_REFERRER']); >>?> >>I don't get anything back when the page is called? >> >>Cab >> >>"Larry E . Ullman" <[EMAIL PROTECTED]> w

Re: [PHP] previous page

Thanks all makes sense, but, if I add this: I don't get anything back when the page is called? Yes, that can happen, which is why I said it wasn't perfect. I think using some sort of form to go through is the better option. Larry -- PHP General Mailing List (http://www.php.net/) To unsubscribe,

Re: [PHP] previous page

Larry, Thanks all makes sense, but, if I add this: I don't get anything back when the page is called? Cab "Larry E . Ullman" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > > I have a .php page I don't want anyone being able to just open it > > unless > > they've been through a pr

Re: [PHP] previous page

I have a .php page I don't want anyone being able to just open it unless they've been through a previous page that is a disclaimer http referrer etc come to mind but not exactly sure how to implement it in PHP. Yes, you could check the value of $_SERVER['HTTP_REFERRER'] but that's not perfect. I

[PHP] previous page

Hi People, Just need a bit of direction to a resource or tutorial on this one please. I have a .php page I don't want anyone being able to just open it unless they've been through a previous page that is a disclaimer http referrer etc come to mind but not exactly sure how to implement it in PHP.