if ($userid && $password)
{
$res = pg_exec($db, "SELECT userid FROM users WHERE
userid='$userid' AND password='$password'");
$x = pg_numrows($res);
if ($x==1)
{
$verified_user = $userid;
session_register ("$verified_user");
Header ("Location: main.php");
}
}
else {
Header ("Location: login.php")
}
need the header() that sends you back to login.php in the else loop?
Tyler
> -----Original Message-----
> From: paket [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, May 09, 2001 12:33 PM
> To: [EMAIL PROTECTED]
> Subject: [PHP] Strange
>
>
> Hello.
>
> This is a script fragment that I am working on. It's purpose is to
> validate a user by checking a database to see if the userid and password
> match what has been supplied. Here it is:
>
> if ($userid && $password)
> {
> $res = pg_exec($db, "SELECT userid FROM users WHERE
> userid='$userid' AND password='$password'");
> $x = pg_numrows($res);
> if ($x==1)
> {
> $verified_user = $userid;
> session_register ("$verified_user");
> Header ("Location: main.php");
> }
> }
> Header ("Location: login.php")
>
> Here is what is supposed to happen - if both $userid and $password exist,
> we try to pull a record from the database ( database connection is not
> shown). If the number of rows returned in 1, all is good and we register
> the userid and head off the the main page. If not, we go back to the login
> page.
>
> The problem is that the user is ALWAYS re-directed back to the login page
> (login.php) even when the userid and password are correct. BUT if I make
> these changes, it works:
>
> Header ("Location: main.php"); echo $userid; <--- new line
>
> Now, by my reasoning, the new line should't ever be executed, and if it
> were, it should kick out an error. So, what is going on here?
>
> thanks
>
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