note 28375 deleted from function.array-unique by danbrown
| From: | danbrown@php.net | Date: | Sun, 23 Jan 2011 17:25:55 +0000 |
| Subject: | note 28375 deleted from function.array-unique by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-176202@lists.php.net to get a copy of this message | ||
Note Submitter: juggler at webworkerinfo dot de
----
in addition to bisqwit:
in some cases you can simply use serialize instead of recursivemakehash().
<?php
function array_unique2($input) {
$tmp = array();
foreach($input as $a => $b)
$tmp[$a] = serialize($b);
$newinput = array();
foreach(array_unique($tmp) as $a => $b)
$newinput[$a] = $input[$a];
return $newinput;
}
?>
Have fun
Juggler