PHP session and redirected domain

**Stary** · March 21st, 2005, 07:50

I tried my login script using a session variables to allow some php pages to proceed or jump back to a login procedure if a session variable is not set correctly. It works fine on a host like "www.myhostprovider.com/mysubdirecory". So I redirect my domain like "www.mydomain.com" to that host and users are not bothered with unfriendly domain name at the address line of the browser.

Unfortunatelly the session variables doesn't exist when a new php starts. It's strange that it works when I type directly the original url in the address line.

Any ideas?

**darkink** · March 21st, 2005, 21:47

must see your script then know

**Stary** · March 22nd, 2005, 07:43

Originally Posted by darkink

must see your script then know

Ok, there are 3 scripts :

Code:

login.php
<?php 
session_start();
header("Cache-control: private"); //IE 6 Fix
?> 


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<HTML>
<HEAD>
<TITLE>Login</TITLE>

</HEAD>

<BODY >


<form method="POST" action="login_check.php">
		
  <table width="100%">
    <tr> 
      <td width="20%"> </td>
      <td width="60%" align="center" > <BR>
        <BR>
        <BR> <table border="0" width="350">
          <tr> 
            <td bgcolor="#000080"> <p align="center"><font color="#FFFFFF" face="Arial" size="5">Login 
                </font></td>
          </tr>
          <tr> 
            <td bgcolor="#E5E5E5"> <TABLE>
                <TR> 
                  <TD valign="middle"> <TABLE>
                      <TR> 
                        <TD><FONT FACE="Arial" COLOR="#000080">Username:</FONT></td>
                        <td><INPUT TYPE="text" NAME="username"></TD>
                      </TR>
                      <TR> 
                        <TD><FONT FACE="Arial" COLOR="#000080">Password:</FONT></td>
                        <td><INPUT TYPE="password" NAME="password"></TD>
                      </TR>
                      <TR> 
                        <TD align="center"><INPUT TYPE="submit" name="login" VALUE="Login"></TD>
                      </TR>
                    </TABLE></TD>
                </TR>
              </TABLE>
              <CENTER>
              </CENTER>
              </td>
          </tr>
        </table></td>
      <td width="20%"> </td>
    </tr>
  </table>
</form>
</BODY>
</HTML>

Code:

login_check.php
<?
session_start();
header("Cache-control: private"); //IE 6 Fix


$login_username = "admin";							//Login Username
$login_password = "admin";							//Login Password


if($login){
	
        if ($login_username == $username && $login_password == $password){
                $login_ok = "yes";
	}

}

if(!$login_ok){ 
        $session_login="";
        header("Location: login.php");
	exit;
}


$session_login="login";

session_register('session_login');
session_write_close();

header("Location: mypage.php");
?>

Code:

mypage.php
<?
session_start();
header("Cache-control: private"); //IE 6 Fix
session_register("session_login");
if($session_login == "login"){}
   else{
        header ("Location: login.php'");
        exit;
      }
echo "This is my page - login successfull!";
?>

If you try running login.php on some original domain, there wouldn't be any problem, but if you try them as a redirected domain, it won't work.

Thank's.

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