On Fri, Feb 19, 2010 at 01:20:12PM +0800, Dasn wrote:
> Hi guys. How to convert an array like:
>
> Array
> (
> [0] => key1
> [1] => value1
> [2] => key2
> [3] => value2
> )
>
> to
>
>
> Array
> (
> [key1] => value1
> [key2] => value2
> )
>
> Is there a built-in function to do this?
> Please Cc me. :)
> Thank you in advance.
I don't believe so, but rolling your own should not be too hard:
$a = array($key1, $value1, $key2, $value2);
$b = array();
$numitems = count($a);
for ($i = 0; $i < $numitems; $i++) {
if ($i % 2 == 0) {
$saved_key = $a[$i];
}
elseif ($i % 2 == 1) {
$b[$saved_key] = $a[$i];
}
}
Code is crude and untested, but you get the idea.
Paul
--
Paul M. Foster
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