[PHP] help needed with session variables

[Pushpinder Singh Garcha]

hello,

I am making use of sessions in my PHp/MySQL Database application. When the user is successfully authenticated against the database, a session is created in following manner:


session_register("valid_user","firstname","lastname");

$valid_user = $login;
$firstname = $first_name;
$lastname = $last_name;

While I am able to use the $valid_user variable all thru the sesion , when I try to use the $valid_user it works fine (i.e. I am able to access the value) throughout the session, however when I try to use the other two registered session variables i.e firstname and lastname, I am not able to extract the value. Can you suggest what might be going wrong. Note I am locally testing the setup on my Mac.

Many Thanks
Pushpinder Singh Garcha
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Web Architect