----- Original Message ----
From: Stut <stuttle@xxxxxxxxx>
To: Lamp Lists <lamp.lists@xxxxxxxxx>
Cc: php General list <php-general@xxxxxxxxxxxxx>
Sent: Friday, March 28, 2008 4:22:25 PM
Subject: Re: does function extract() trim?
On 28 Mar 2008, at 21:14, Lamp Lists wrote:
> ----- Original Message ----
> From: Stut <stuttle@xxxxxxxxx>
> To: Lamp Lists <lamp.lists@xxxxxxxxx>
> Cc: php General list <php-general@xxxxxxxxxxxxx>
> Sent: Friday, March 28, 2008 4:02:27 PM
> Subject: Re: does function extract() trim?
>
> On 28 Mar 2008, at 20:59, Lamp Lists wrote:
> > do not laugh, but I "discovered" today function
> > extract(); :D
> >
> > before I used:
> > foreach ($array as $key => $value)
> > {
> > ${$key} = trim($value);
> > }
> >
> > though, "trimming" $value is kind of important to me
> > and I would like to know if extract "trims" too?
>
> No, but you can use http://php.net/array_map to do the trim before
> using extract.
>
> -Stut
>
> --
> http://stut.net/
>
>
> function trim_array($array_element)
> {
> $array_element = trim($array_element);
> return $array_element;
> }
> $myArray = array_map(trim_array, $myArray);
> extract($myArray);
>
> hm?!? "my way" is shorter!
> :D
Only if you over-complicate it.
extract(array_map('trim', $myArray));
-Stut
TOUCHE! :D
I like your way. Thanks Stut!
-ll
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