Ideas on modifying array keys
| From: | Gerard Samuel | Date: | Wed, 18 Feb 2004 16:48:47 +0000 |
| Subject: | Ideas on modifying array keys | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-178135@lists.php.net to get a copy of this message | ||
Im looking for the fastest way to modify array keys.
For example, changing ->
$foo['hello_world'] = 'HELLO WORLD';
to
$foo['hello'] = 'HELLO WORLD';
The only way I can think of is to loop through the array,
copying array values to new keys, and unsetting the old key.
Thanks for any insight you may provide...