Session Help

[scuba]

I have a form and when I fill it out and hit the submit button I try to register these variable on the next page with a session but get the error:

Warning: Cannot send session cookie - headers already sent by (output started at C:\Program Files\Apache Group\Apache2\htdocs\backyardautos\item.php:9) in C:\Program Files\Apache Group\Apache2\htdocs\backyardautos\item.php on line 36

The error occurs here:

<?

  session_start();
  $Fname = $_POST['Fname'];
  session_register("Fname");
  echo "$Fname";
  session_unset();

 ?>    

This is my first time with sessions so I'm a little confused. I know headers are sent at the top of a page but how can I make this work?

Thanks,
Scuba

[diego25]

Take a look at the output control functions:

http://www.php.net/manual/en/ref.outcontrol.php

Diego