Re: session_name("CCLTrolley")

[John Taylor-Johnston <John.Taylor-Johnston@xxxxxxxxxxxxxxxxxxxxx>]

> <?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 Why is it outdated semantics?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.

--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php