note 99624 added to function.shuffle
| From: | andjones at gmail dot com | Date: | Fri, 27 Aug 2010 04:35:10 +0000 |
| Subject: | note 99624 added to function.shuffle | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-172106@lists.php.net to get a copy of this message | ||
Shuffle associative and non-associative array while preserving key, value pairs. Also returns the
shuffled array instead of shuffling it in place.
<?
function shuffle_assoc($list) {
if (!is_array($list)) return $list;
$keys = array_keys($list);
shuffle($keys);
$random = array();
foreach ($keys as $key)
$random[$key] = $list[$key];
return $random;
}
?>
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Probable Submitter: 75.189.252.16
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Manual Page -- http://www.php.net/manual/en/function.shuffle.php
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