> main.php
> -----------------
> echo $failed;// this is null here
> ----------------->
did you start the session in main.php before "echo $failed;"? eg
<?
session_name("mysessionname");
session_start();
?>
> -----Original Message-----
> From: murugesan [mailto:[EMAIL PROTECTED]
> Sent: Monday, 25 August 2003 16:46
> To: Cody Phanekham; [EMAIL PROTECTED]
> Subject: Unable to get the values in next page
>
>
> I did as what you said. But the problem now is that I am not
> able to get the
> values in the next page.
>
> index.php
> --------------
> session_name("mysessionname");
> session_start();
> --------------->
>
> auth.php
> -----------------
> $failed="yes";
> session_register('failed');
> header ("Location: /main.php");
> ----------------->
>
> main.php
> -----------------
> echo $failed;// this is null here
> ----------------->
>
> What might be the problem ?
>
> Thanks in advance,
> Murugesan.
>
>
>
> > Murugesan,
> >
> > I'll assume your redirecting the user to main.php because
> (s)he has passed
> > the authentication routine... in that case just store the
> username and
> > password as a session variable that way you wont need to
> pass the username
> > and password via the url.
> >
> > auth.php, [just before the call to header()]:
> > <?
> > session_register('empid');
> > session_register('pwd');
> > header ("Location: /main.php");
> > ?>
> >
> > then in main.php you need to start your session to access
> the session
> > variables
> > <?
> > session_name("yoursessionname");
> > session_start();
> > // you now have access to $empid and $pwd
> > echo "<br>your employee id = $empid and the password you typed was
> $pwd";
> > ?>
> >
> >
> > > -----Original Message-----
> > > From: murugesan [mailto:[EMAIL PROTECTED]
> > > Sent: Monday, 25 August 2003 15:18
> > > To: Cody Phanekham; [EMAIL PROTECTED]
> > > Subject: Re: [PHP] How to open random Flash page with hyperlink?
> > >
> > >
> > > Thanks for the information.
> > > In the code you provided
> > >
> > > ----if ((!$passwd) || (!$username)) // user hasnt logged in
> > > {
> > > .....
> > >
> > > Actually I have implemented this in a separate page.
> > >
> > > That is upon sign up of the <form> in the index page
> > > I call a new page auth.php
> > > In that file
> > > I have done this authentication and called the function
> > > header ("Location: /main.php?empid=$empid&pwd=$pwd");
> > >
> > > Actually when passing this URL the password appears in the
> > > address bar.
> > > How to over come this? It will be very much usefull if I get
> > > the answer.
> > >
> > > Thanks in advance
> > > -Murugesan
> > > --------------------------------------------------------------
> > > --------------
> > > --------------------------------------------------------------
> > > --------------
> > > -
> > > Ok lets say you want every user to login before they can
> > > access other parts
> > > of your site.
> > >
> > > index.php:
> > > <?
> > > session_name("mysessionname");
> > > session_start();
> > > session_register("s_authed");
> > > $s_authed = 0; // initialize session flag
> > >
> > > if ((!$passwd) || (!$username)) // user hasnt logged in
> > > {
> > > // display login form
> > > ...
> > > }
> > > else
> > > {
> > > // retrieve database username and password here
> > > ...
> > > // check if they match
> > > if (($db_passwd == $passwd) && ($db_username == $username))
> > > {
> > > $s_authed = 1; // user has been authorised
> > > // redirect to real page
> > > echo "
> > > <script>
> > > window.location='main.php'
> > > </script>";
> > > }
> > > }
> > > ?>
> > >
> > > main.php:
> > > <?
> > > session_name("mysessionname");
> > > session_start();
> > > if (!$s_authed) // check access
> > > {
> > > // user hasnt been authorised, therefore redirect to login page
> > > echo "
> > > <script>
> > > window.location='index.php'
> > > </script>";
> > > }
> > > else
> > > {
> > > // display page
> > > ...
> > > }
> > > ?>
> > >
> > >
> > > if a user tries to access main.php directly without logging
> > > in they will be
> > > redirected to index.php
> > >
> > > checkout http://www.php.net/manual/en/ref.session.php for
> > > more information
> > >
> > >
> > > >
> > > >
> > > > Thanks for the message.
> > > > Can you please tell me how to do session authentication?.
> > > >
> > > > -murugesan
>
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