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Re: how change an array [message #183703 is a reply to message #183702]

Fri, 15 November 2013 14:11

Thomas 'PointedEars'
Messages: 701
Registered: October 2010

Karma:

Senior Member

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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[Message index]

		how change an array By: nawfer on Fri, 15 November 2013 12:23
		Re: how change an array By: Jerry Stuckle on Fri, 15 November 2013 12:47
		Re: how change an array By: Norman Peelman on Fri, 15 November 2013 13:03
		Re: how change an array By: Thomas 'PointedEars' on Fri, 15 November 2013 14:11
		Re: how change an array By: nawfer on Fri, 15 November 2013 16:32
		Re: how change an array By: Denis McMahon on Fri, 15 November 2013 17:33

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