Re: does function extract() trim?
| From: | Stut | Date: | Fri, 28 Mar 2008 21:22:25 +0000 |
| Subject: | Re: does function extract() trim? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-272261@lists.php.net to get a copy of this message | ||
On 28 Mar 2008, at 21:14, Lamp Lists wrote:
----- Original Message ----
From: Stut <stuttle@gmail.com>
To: Lamp Lists <lamp.lists@yahoo.com>
Cc: php General list <php-general@lists.php.net>
Sent: Friday, March 28, 2008 4:02:27 PM
Subject: Re: [PHP] 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
--
http://stut.net/