Re: a quick question about array keys
| From: | Joshua Kehn | Date: | Tue, 31 Aug 2010 15:46:08 +0000 |
| Subject: | Re: a quick question about array keys | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-307766@lists.php.net to get a copy of this message | ||
Quickest way I can think of would be to do something like
$tmp = array();
foreach($old_array as $key => $value)
{
$tmp[$value] = $key;
}
But knowing PHP there is probably some array_reverse_keys() function.
Regards,
-Josh
____________________________________
Joshua Kehn | Josh.Kehn@gmail.com
http://joshuakehn.com
On Aug 31, 2010, at 11:43 AM, Tontonq Tontonq wrote:
> a quick question
> lets say i have an array like that
>
>
> Array
> (
> [300] => 300
> [301] => 301
> [302] => 302
> [303] => 303
> [304] => 304
> [305] => 305
> [306] => 306
> [307] => 307
> [308] => 308
> ...
> how can i change keys to 0,1,2,3,.. by faster way
> (it should like that) >
> Array
> (
> [0] => 300
> [1] => 301
> [2] => 302
> [3] => 303
> ....