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Message-ID: <3677958.dk8vouHeg2@PointedEars.de>
From: Thomas 'PointedEars' Lahn <PointedEars@web.de>
Reply-To: Thomas 'PointedEars' Lahn <php@PointedEars.de>
Organization: PointedEars Software (PES)
Date: Fri, 15 Nov 2013 15:11:48 +0100
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Subject: Re: how change an array
Newsgroups: comp.lang.php
References: <w24nnxz85z5i$.108876h4m2t3t.dlg@40tude.net> <l6562m$867$1@dont-email.me>
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Xref: csiph.com comp.lang.php:11779

Norman Peelman wrote:

> On 11/15/2013 07:23 AM, nawfer wrote:
>> with this
>> 1)
>> foreach($models as $md)
>> {$articles[] = array($md->id,$md->name);}
>>
>> I have
>> Array ([0] => Array ([0] => 4 [1] => Libri )
>>         [1] => Array ( [0] => 2 [1] => Riviste )
>>         [2] => Array ( [0] => 1 [1] => Giornali ) )
>>
>>
>> how can change code 1) for have this:
>>
>> Array ( [4] => Libri
>>          [2] => Riviste
>> [1] => Giornali  )
>>
> 
> foreach($models as $md)
> {
>    $articles[$md->id] = $md->name;
> }
> 
> or (if above doesn't work)
> foreach($models as $md)
> {
>    $tmp = $md->id;
>    $articles[$tmp] = $md->name;
> }

Under which circumstances would the second code work, but not the first one?

BTW: You should be writing “foreach (” (and “if (”, “switch (” etc.) so that 
it is not mistaken by the reader for a function call.


PointedEars
-- 
> If you get a bunch of authors […] that state the same "best practices"
> in any programming language, then you can bet who is wrong or right...
Not with javascript. Nonsense propagates like wildfire in this field.
  -- Richard Cornford, comp.lang.javascript, 2011-11-14