Re: detection of 2d array?

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From	"J.O. Aho" <user@example.net>
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Subject	Re: detection of 2d array?
Date	Fri, 25 Oct 2013 00:10:29 +0200
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On 24/10/13 23:39, richard wrote:
> given the example>>>
>
> array=("item","photo"),
> array=("item",array=("photo1","photo2")),
> array=("item","photo")
>
> Is there any way of knowing when an array item has a subarray item?
>
is_array() shoulr be able to tell you if a variable is an array

$array=array("item", array("photo1","photo2"));

foreach($array as $key => $cell)
	if(is_array($cell))
		echo "cell {$key} has an array\n";

see http://www.php.net/manual/en/function.is-array.php

-- 

  //Aho

Thread

detection of 2d array? richard <noreply@example.com> - 2013-10-24 17:39 -0400
  Re: detection of 2d array? "J.O. Aho" <user@example.net> - 2013-10-25 00:10 +0200
    Re: detection of 2d array? richard <noreply@example.com> - 2013-10-24 18:12 -0400
  Re: detection of 2d array? Denis McMahon <denismfmcmahon@gmail.com> - 2013-10-25 14:58 +0000
    Re: detection of 2d array? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-10-26 02:37 +0200
  Re: detection of 2d array? Struchkov Vladimir <struchkov@gmail.com> - 2013-11-06 05:24 -0800
    Re: detection of 2d array? Jerry Stuckle <jstucklex@attglobal.net> - 2013-11-06 17:04 -0500

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