note 78999 added to function.shuffle
| From: | downforme at gmx dot at | Date: | Tue, 06 Nov 2007 18:08:09 +0000 |
| Subject: | note 78999 added to function.shuffle | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-132047@lists.php.net to get a copy of this message | ||
my approach to bring some chaos to associative arrays
<?php
define ("SHUFFLEBOTH", 0);
define ("SHUFFLEVALUES", 1);
define ("SHUFFLEKEYS", 2);
function shuffle_assoc(&$array, $mode=SHUFFLEBOTH) {
$keys = array_keys($array);
$values = array_values($array);
if (($mode==SHUFFLEBOTH) || ($mode==SHUFFLEVALUES)) shuffle($values);
if (($mode==SHUFFLEBOTH) || ($mode==SHUFFLEKEYS)) shuffle($keys);
$array = array_combine($keys, $values);
}
?>
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Manual Page -- http://www.php.net/manual/en/function.shuffle.php
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