note 33879 added to function.array-combine
| From: | k at skreel dot org | Date: | Thu, 10 Jul 2003 00:46:23 +0000 |
| Subject: | note 33879 added to function.array-combine | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-51814@lists.php.net to get a copy of this message | ||
array_combine for PHP 4.0.6+
function array_combine($keys, $vals)
{ $retour= FALSE;
$limite= count($keys);
if (0!=$limite && $limite==count($vals))
{ $retour= array();
foreach (array_map(NULL, $keys, $vals) as $item)
{ $retour[ $item[0] ]= $item[1]; }
}
return ($retour);
}
it relies on the order of elements e.g.
$a = array(1 => 'green','key' => 'red','yellow');
$b = array(0 => 'avocado','apple','banana');
$c = array_combine($a, $b);
$c would still be
Array
(
[green] => avocado
[red] => apple
[yellow] => banana
)
----
Manual Page -- http://www.php.net/manual/en/function.array-combine.php
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