note 39968 added to function.array-unique
| From: | matt at remove_mehsmx dot com | Date: | Tue, 17 Feb 2004 09:57:56 +0000 |
| Subject: | note 39968 added to function.array-unique | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-65262@lists.php.net to get a copy of this message | ||
Note that
<?php
array_unique($anyarray);
?>
does not do anything, unlike other array functions such as
<?php
sort($anyarray);
?>
You have to use something like:
<?php
$anyarray = array_unique($anyarray);
?>
----
Manual Page -- http://www.php.net/manual/en/function.array-unique.php
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