I am now getting the following errors on every page:
Warning: Cannot send session cache limiter - headers already sent (output
started at c:\program files\apache
group\apache\htdocs\webmissions\picupload\miss_pic_upload.php:25) in
c:\program files\apache
group\apache\htdocs\webmissions\picupload\miss_pic_upload.php on line 81
This is when I use the following block of code to first SET the session for
the very first time:
if (mysql_num_rows($results) == 0) {
// Could not find info in db redirect to login library with error msg
$errorHTML .= "<font color=cc0000>We could not find your information ";
$errorHTML .= " in our database. Please try again.</font><p>";
$hasLoggedIn = 0;
} else if (strcmp(session_name(), "hasLoggedIn") != 0) {
// Set up session variable with username and redirect to pic upload lib
session_name("hasLoggedIn");
$name = session_name();
session_start();
$HTTP_SESSION_VARS["username"] = $username;
$HTTP_SESSION_VARS["ip"] = $REMOTE_ADDR; // To prevent session stealing
}
I am completely confused!
Phil
"Michael Virnstein" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> you have to put this on top of every of your pages:
> ---------------------------------
> session_name("hasLoggedIn");
> $stuff = session_name();
> session_start();
> ---------------------------------
> session_name first sets the name. then you call session_start which will
> look for the
> sessionid in ${session_name()}. that is why you have to call
session_name()
> BEFORE calling
> session_start();
>
> Regards Michael
>
>
> "Phil Powell" <[EMAIL PROTECTED]> schrieb im Newsbeitrag
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > Thanx, however, I cannot retain the session_name when I go to the next
> URL.
> > How do I retain the session_name especially when I have to use a form
> > method=POST?
> >
> > I have a URL that will be the login
> >
> > Once you login you will have a session (that works now)
> >
> > That page with the session will have a form with five <input=file> type
> form
> > elements
> >
> > Once submitted you will be at a "thank-you" page and files uploaded, but
> > then the session is gone (session_name is back to PHPSESSID again)
> >
> > What do I do to keep it? I cannot use cookies and putting it in the URL?
> >
> > Phil
> > "Michael Virnstein" <[EMAIL PROTECTED]> wrote in message
> > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > > session_name will retur the previos name of the session, so in your
case
> > > $stuff will contain "PHPSESSID"
> > > and i think you have to call session_start(); before you do
> > > $HTTP_SESSION_VARS["username"] = $username;
> > >
> > > so perhaps this will work:
> > >
> > > session_name("hasLoggedIn");
> > > $stuff = session_name();
> > > session_start();
> > > $HTTP_SESSION_VARS["username"] = $username;
> > >
> > > Regards, Michael
> > >
> > > "Phil Powell" <[EMAIL PROTECTED]> schrieb im Newsbeitrag
> > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > > > Will the following lines set up a session by the name of
"hasLoggedIn"
> > > with
> > > > HTTP_SESSION_VARS["username"]?
> > > >
> > > > $stuff = session_name("hasLoggedIn");
> > > > $HTTP_SESSION_VARS["username"] = $username;
> > > > session_start();
> > > >
> > > > I am trying to create a page that sets a session variable upon
> > successful
> > > > login, problem is, the session_name() never changes it always
remains
> > the
> > > > default PHPSESSID what am I doing wrong now?
> > > >
> > > > I fixed the problem with multiple files, that was bizarre!
> > > >
> > > > Thanx
> > > > Phil
> > > >
> > > >
> > >
> > >
> >
> >
>
>
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