note 102564 deleted from function.array-key-exists by danbrown
| From: | danbrown@php.net | Date: | Tue, 22 Feb 2011 11:38:38 +0000 |
| Subject: | note 102564 deleted from function.array-key-exists by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-177213@lists.php.net to get a copy of this message | ||
Note Submitter: Anonymous
----
@tech at signhere envy dot de
There is a much more straight forward way of renaming an array, like this example:
<?php
function array_rename_key($array, $key, $newkey)
{
if( ! array_key_exists($key, $array) || array_key_exists($newkey, $array) )
return FALSE;
$array[$newkey] = $array[$key];
unset($array[$key]);
return $array;
}
?>