login with sessions php 4.1.2

[olegkot]

Hi! Pls help with sessions staff.

I'm trying to send my users to login ones in a session when they come for the first time to page play.php. But it does not work. Any ideas as well as solutions. Thx in advance.

There are 3 php pages:
1. play.php
--------------------------------
if (session_is_registered("valid_user&quot) {
...
code for play
} else {
header("Location:

http://www.12.com/login.php");

}
--------------------------------
2. login.php POSTs username and password to check.php
3. check.php
--------------------------------
if ($user && $password) {
... check DB code
if (mysql_num_rows($result) > 0 ) {
if (!session_is_registered("valid_user&quot) {
$valid_user = $user;
session_register("valid_user"
}
header("Location:

http://www.12.com/play.php");

} else {
header("Location:

http://www.12.com/login.php");

}
} else {
header("Location:

http://www.12.com/login.php");

}
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[sleipnir214]

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