Re: detection of 2d array?

From	Jerry Stuckle <jstucklex@attglobal.net>
Newsgroups	comp.lang.php
Subject	Re: detection of 2d array?
Date	2013-11-06 17:04 -0500
Organization	A noiseless patient Spider
Message-ID	<l5eed4$uo0$2@dont-email.me> (permalink)
References	<7x8n4ftkdpt.13nclqr4ren29.dlg@40tude.net> <9d10d1be-f909-4a4d-989d-68ce4ecdbc4b@googlegroups.com>

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On 11/6/2013 8:24 AM, Struchkov Vladimir wrote:
> I write short test for 2d dimension
>
>
> $a=array(1,2,3,4=>array(3,4,5,7=>array(1)));
> if (preg_match('/;a:[0-9]+:{/',serialize($a)))
> {
>       echo 'I have more than one dimensions';
> }
> else
> {
>       echo 'I have one demension';
> }
>

He was asking if a certain element of the first array is an array or 
not; that's what is_array() is for.

J.O. has the best answer.

-- 
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex@attglobal.net
==================

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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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