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Re: Removing specific array items [message #177971 is a reply to message #177969]

Thu, 03 May 2012 15:20

M. Strobel
Messages: 386
Registered: December 2011

Karma:

Senior Member

Am 03.05.2012 15:25, schrieb Scott Johnson:
> In a simple quote cart I track items in a session.
>
> $_SESSION['quote'][##] = {data}
>
> Which increments the ## for each added item.
>
> At the time when the client wants to remove an item from the cart I just clear the
> {data} from $_SESSION['quote'][item_id] = '';
>
> The issue i run into is when I want to display the cart, i just cant step thru the
> array without seeing if a particular item is '', which works but would like to find a
> more 'elegant' way.
>
> With all that said, is there a way to remove the item from the array rather then
> clear the items data.

unset($_SESSION['quote'][item_id]);

/Str.

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[Message index]

		Removing specific array items By: Scott Johnson on Thu, 03 May 2012 13:25
		Re: Removing specific array items By: Jerry Stuckle on Thu, 03 May 2012 14:55
		Re: Removing specific array items By: M. Strobel on Thu, 03 May 2012 15:20
		Re: Removing specific array items By: Thomas 'PointedEars' on Thu, 03 May 2012 16:05

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