Only
register_global is turned on that would allow you to do like this. If the
register_global is turned off, the $userName would not get the data from
the form.php. To solve this you should change your process.php code
to something like this and it will surely work:
PHP Code:
<?php
$userName = $_REQUEST['userName'];
print "<h3>Hi there, $userName!</h3>";
?>
But if you don't like to use
$_REQUEST['userName'] everytimes. You can
turn
register_global on in php.ini.
From siLenTz
Good luck with your PHP....