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Re: array filtering question [message #178185 is a reply to message #178182]

Mon, 21 May 2012 15:01

Shake
Messages: 40
Registered: May 2012

Karma:

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El 21/05/2012 16:22, bill escribió:
> I have a POST array with about 200 elements.
> There MAY be one or more key elements that start with deleteF~
> (for example deleteF~EAP, deleteF~Lowfee)
>
> What I want to know is if any array element begins with deleteF~

Perhaps you can use multidimensional array here.

If you have something like:

<input type="checkbox" name="item_1" value="x" />
<input type="checkbox" name="[deleteF~][item_2]" value="x" />
<input type="checkbox" name="item_3" value="x" />
<input type="checkbox" name="[deleteF~][item_4]" value="x" />

Perhaps if better to change to:

Then the POST will be:

$_POST['item_1] = 'X';
$_POST['item_3] = 'X';
$_POST['deleteF~']['item_2] = 'X';
$_POST['deleteF~']['item_4] = 'X';

And you can do:

if(isset($_POST['deleteF~'])) foreach($_POST['deleteF~'] as $Item) {

// Do things with this item.
}

greetings

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[Message index]

		array filtering question By: bill on Mon, 21 May 2012 14:22
		Re: array filtering question By: Jerry Stuckle on Mon, 21 May 2012 14:46
		Re: array filtering question By: bill on Mon, 21 May 2012 15:18
		Re: array filtering question By: Jerry Stuckle on Mon, 21 May 2012 16:42
		Re: array filtering question By: bill on Mon, 21 May 2012 19:13
		Re: array filtering question By: Shake on Mon, 21 May 2012 15:01
		Re: array filtering question By: bill on Mon, 21 May 2012 15:20
		Re: array filtering question By: Thomas 'PointedEars' on Mon, 21 May 2012 17:26
		Re: array filtering question By: bill on Mon, 21 May 2012 19:19

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