<?php
session_name( 'CCLTrolley' );
session_start();
//
// Initialize the trolley.
//
if( !isset( $_SESSION['TrolleyContents'] ) )
{
$_SESSION['TrolleyContents'] = '';
}
//
// Add new entry.
//
if( isset( $_POST['AddToTrolley'] ) )
{
if( $_SESSION['TrolleyContents'] ) == '' )
{
$_SESSION['TrolleyContents'] = $_POST['AddToTrolley'];
}
else
{
$_SESSION['TrolleyContents'] .= ','.$_POST['AddToTrolley'];
}
}
echo $_SESSION['TrolleyContents'];
phpinfo();
?>
Robert Cummings wrote:
John Taylor-Johnston wrote:
Robert Cummings wrote:
Why is it outdated semantics?
Might i refer you to:
http://ca.php.net/manual/en/language.variables.predefined.php
http://ca.php.net/manual/en/function.session-register.php
$HTTP_POST_VARS has been considered deprecated for some time now.
session_register() is considered clumsy and dangerous since it is only
works with register_globals enabled which is itself considered poor
coding style in this enlightened era of PHP.
Cheers,
Rob.
So use
$_POST["AddToTrolley"]
instead of
$HTTP_POST_VARS["AddToTrolley"]?
Thanks.