Re: [PHP] $_SESSION variables

2009-10-24 Thread Lester Caine 

Ron Piggott wrote:

Instead of doing:

$_SESSION['order'][$reference]['quantity'] = 0;

Is there a way to get remove that part of the array altogether?


unset?
unset($_SESSION['order'][$reference]['quantity']);

Can't seem to reach php.net to confirm, but I use it myself ;)

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Re: [PHP] $_SESSION variables

2009-10-24 Thread Phpster 
Unset($_SESSION['order'][$reference]['quantity']); will clear the  
entire session object



Bastien

Sent from my iPod

On Oct 24, 2009, at 8:01 AM, Ron Piggott   
wrote:




I am programming a shopping cart.

So far I have used

$_SESSION['order'][$reference]['quantity'] = 0;

if the customer changed their mind about buying an item.  Is there a  
way

to remove the session variable altogether?

Ron

-Original Message-
From: Ashley Sheridan 
Reply-to: a...@ashleysheridan.co.uk
To: ron@actsministries.org
Cc: PHP General 
Subject: Re: [PHP] $_SESSION variables
Date: Sat, 24 Oct 2009 12:52:17 +0100

On Sat, 2009-10-24 at 07:52 -0400, Ron Piggott wrote:


Instead of doing:

$_SESSION['order'][$reference]['quantity'] = 0;

Is there a way to get remove that part of the array altogether?

Ron





I don't understand your question..

Thanks,
Ash
http://www.ashleysheridan.co.uk





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Re: [PHP] $_SESSION variables

2009-10-24 Thread Ron Piggott 

I am programming a shopping cart.  

So far I have used 

$_SESSION['order'][$reference]['quantity'] = 0;

if the customer changed their mind about buying an item.  Is there a way
to remove the session variable altogether?

Ron

-Original Message-
From: Ashley Sheridan 
Reply-to: a...@ashleysheridan.co.uk
To: ron@actsministries.org
Cc: PHP General 
Subject: Re: [PHP] $_SESSION variables
Date: Sat, 24 Oct 2009 12:52:17 +0100

On Sat, 2009-10-24 at 07:52 -0400, Ron Piggott wrote: 

> Instead of doing:
> 
> $_SESSION['order'][$reference]['quantity'] = 0;
> 
> Is there a way to get remove that part of the array altogether?
> 
> Ron
> 
> 


I don't understand your question..

Thanks,
Ash
http://www.ashleysheridan.co.uk

Re: [PHP] $_SESSION variables

2009-10-24 Thread Ashley Sheridan 
On Sat, 2009-10-24 at 07:52 -0400, Ron Piggott wrote:

> Instead of doing:
> 
> $_SESSION['order'][$reference]['quantity'] = 0;
> 
> Is there a way to get remove that part of the array altogether?
> 
> Ron
> 
> 


I don't understand your question..

Thanks,
Ash
http://www.ashleysheridan.co.uk