note 108959 added to function.array-reverse
| From: | Stano110 at azet dot sk | Date: | Fri, 08 Jun 2012 09:20:15 +0000 |
| Subject: | note 108959 added to function.array-reverse | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-188456@lists.php.net to get a copy of this message | ||
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, )
?>
----
Server IP: 69.147.83.197
Probable Submitter: 80.87.209.10
----
Manual Page -- http://www.php.net/manual/en/function.array-reverse.php
Edit -- https://master.php.net/note/edit/108959
Del: integrated -- https://master.php.net/note/delete/108959/integrated
Del: useless -- https://master.php.net/note/delete/108959/useless
Del: bad code -- https://master.php.net/note/delete/108959/bad+code
Del: spam -- https://master.php.net/note/delete/108959/spam
Del: non-english -- https://master.php.net/note/delete/108959/non-english
Del: in docs -- https://master.php.net/note/delete/108959/in+docs
Del: other reasons-- https://master.php.net/note/delete/108959
Reject -- https://master.php.net/note/reject/108959
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