note 108959 deleted from function.array-reverse by salathe
| From: | salathe@php.net | Date: | Fri, 08 Jun 2012 20:01:24 +0000 |
| Subject: | note 108959 deleted from function.array-reverse by salathe | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-188478@lists.php.net to get a copy of this message | ||
Note Submitter: Stano110 at azet dot sk
----
Another possible way how to reverse array statically:
<?php
function arrayReverse(&$arr)
{
if (empty($arr))
return;
$rev = array();
while ( false !== ( $val=end($arr) ) ){
$rev[key($arr)] = $val;
unset( $arr[ key($arr) ] );
}
$arr = $rev;
}
//usage:
$test = array(4, 'c'=>6, 1, 77, 322, 111);
arrayReverse($arr);
var_export($arr); //outputs: array ( 4 => 111, 3 => 322, 2 => 77, 1 => 1, 'c'
=> 6, 0 => 4, )
?>