How about:
if($_GET['url_variable'] != $url_variable){
$url_variable = $_GET['url_variable'];
session_register('url_variable')
}
-----Original Message-----
From: Mauricio [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 08, 2003 11:14 AM
To: PHP
Subject: Re: [PHP] Refresh PHP
Hello Ralph,
Actually, after calling session_destroy() I reset those variables
assigning
an empty value like you said. But it still doesn't work. I did a test
after
destroying session variables, printing them. They are empty.
Another weird thing is that when a login as "joao" them logoff, exclude
IE
cache, going in Tools >> Internet Option..., and login again with
another
user, this way the variable are printed correctly.
It happens in any windows version (95,98,ME,2K,XP) using IE 6.0 and
Netscape
7.
----- Original Message -----
From: "Ralph Guzman" <[EMAIL PROTECTED]>
To: "'Mauricio'" <[EMAIL PROTECTED]>
Sent: Tuesday, July 08, 2003 2:11 PM
Subject: RE: [PHP] Refresh PHP
> Rather than using session_destroy() reset the session variable by
> assigning it an empty value. For example, lets say your url looks
> something like this:
>
> http://www.mydomain.com/?url_variable=Mauricio
>
> then do the following:
>
> if($_GET['url_variable'] != $url_variable){
> $url_variable = "";
> session_register('url_variable')
> }
>
>
> -----Original Message-----
> From: Mauricio [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, July 08, 2003 7:02 AM
> To: PHP
> Subject: [PHP] Refresh PHP
>
> Hi people!
>
> Did anyone get this situation?
>
> I'm creating a Site that uses 3 session variables. One of them I
always
> print at the top of the page, it's the name of the user. There is a
link
> that calls the function session_destroy(). Everytime that I follow
this
> link
> and log in with another user, that session variable printed doesn't
> change,
> but if I press F5 in IE or Netscape them it brings the right user. I
> can't
> make the page return the current user login, it always came with the
> last
> user logged. I tried to add some headers to set no cache in all php
> pages,
> but it doesn't work.
>
> Anyone can help me???
>
> Thanks
>
> PS: Sorry about my poor english...
>
>
> Maurício Valente
>
>
>
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