note 88631 added to function.array-reverse
| From: | Anonymous at osu1 dot php dot net | Date: | Sun, 01 Feb 2009 20:07:31 +0000 |
| Subject: | note 88631 added to function.array-reverse | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-150072@lists.php.net to get a copy of this message | ||
Reversing array by reference (does not preserve keys!):
<?php
function arrayReverse(&$arr)
{
$c = count($arr);
for($i=$c-1;$i>=0;$i--)
{
$arr[$c+$i] = $arr[$i];
}
$arr = array_slice($arr,$c,$c*2);
}
?>
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Manual Page -- http://www.php.net/manual/en/function.array-reverse.php
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