note 51695 added to function.array-multisort
| From: | joao at intrasystems dot com dot br | Date: | Thu, 07 Apr 2005 19:27:59 +0000 |
| Subject: | note 51695 added to function.array-multisort | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-87674@lists.php.net to get a copy of this message | ||
Exemple of sorting multi-dimensional arrays by one of it's fields:
$result[0]['nome']='Joao';
$result[0]['order']=5;
$result[1]['nome']='Pedro';
$result[1]['order']=1;
$result[2]['nome']='Marcelo';
$result[2]['order']=3;
foreach($result as $res)
$sortAux[] = $res['order'];
array_multisort($sortAux, SORT_ASC, $result);
print_r($result);
produces:
Array
(
[0] => Array
(
[nome] => Pedro
[order] => 1
)
[1] => Array
(
[nome] => Marcelo
[order] => 3
)
[2] => Array
(
[nome] => Joao
[order] => 5
)
)
----
Manual Page -- http://www.php.net/manual/en/function.array-multisort.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+51695
Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+51695&report=yes&reason=added+to+the+manual
Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+51695&report=yes&reason=bad+code
Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+51695&report=yes&reason=spam
Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+51695&report=yes&reason=useless
Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+51695&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+51695&report=yes
Search -- http://master.php.net/manage/user-notes.php