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Re: arrays with holes [message #176742 is a reply to message #176741]

Fri, 20 January 2012 20:44

cate
Messages: 12
Registered: January 2012

Karma:

Junior Member

On Jan 20, 2:42 pm, cate <catebekens...@yahoo.com> wrote:
> still! a php newbie. This is kind of a touch base question. I think
> I have it...
>
> I have an indexed array in which I progressively remove elements with
>
> unset($my_array[$index]);
>
> This leave "holes", which I'm ok with.
>
> To now find the 5th element in this shot-up array I use
>
> $my_array_piece = array_splice($my_array, 5, 1);
>
> Is that how you "do" it?
>
> Unfortunately, the "indexes" have meaning. I don't want to repack.

Oops... I mean array_splice($my_array, 4, 1) for the 5th element

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[Message index]

		arrays with holes By: cate on Fri, 20 January 2012 20:42
		Re: arrays with holes By: cate on Fri, 20 January 2012 20:44
		Re: arrays with holes By: alvaro.NOSPAMTHANX on Mon, 23 January 2012 08:38
		Re: arrays with holes By: Michael Fesser on Mon, 23 January 2012 22:59

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