note 78178 deleted from function.array-unique by danbrown
| From: | danbrown@php.net | Date: | Sun, 23 Jan 2011 17:21:27 +0000 |
| Subject: | note 78178 deleted from function.array-unique by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-176187@lists.php.net to get a copy of this message | ||
Note Submitter: mew at world dot end dot org
----
Smaller version for PHP5
<?php
# array array_unique_save (array array [, bool preserve_keys] )
function array_unique_save ($a, $pk = true) {
$a = array_diff_key($a, array_unique($a));
return ($pk ? $a : array_values($a));
}
?>