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Re: how change an array

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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

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Thread

how change an array nawfer <novalidsforspam@alt.al> - 2013-11-15 13:23 +0100
  Re: how change an array Jerry Stuckle <jstucklex@attglobal.net> - 2013-11-15 07:47 -0500
  Re: how change an array Norman Peelman <npeelman@cfl.rr.com> - 2013-11-15 08:03 -0500
    Re: how change an array Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-11-15 15:11 +0100
    Re: how change an array nawfer <novalidsforspam@alt.al> - 2013-11-15 17:32 +0100
  Re: how change an array Denis McMahon <denismfmcmahon@gmail.com> - 2013-11-15 17:33 +0000

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