note 59731 added to function.array-multisort
| From: | dz at nospam dot chatter-online dot com | Date: | Wed, 14 Dec 2005 13:32:04 +0000 |
| Subject: | note 59731 added to function.array-multisort | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-100129@lists.php.net to get a copy of this message | ||
$blah[0]['de']='aaa';
$blah[0]['en']='zzz';
$blah[0]['fr']='fff';
$blah[1]['de']='bbb';
$blah[1]['en']='yyy';
$blah[1]['fr']='sss';
$blah[2]['de']='ccc';
$blah[2]['en']='xxx';
$blah[2]['fr']='ddd';
function myMultiSort2($arr,$sortkey) {
foreach($arr as $iid=>$arrx) {
$par[$iid]=$arrx[$sortkey];
}
asort($par);
foreach($par as $id=>$garbage) {
$nar[$id]=$arr[$id];
}
return $nar;
}
print_r(myMultiSort2($blah,'en'));
returns:
Array
(
[2] => Array
(
[de] => ccc
[en] => xxx
[fr] => ddd
)
[1] => Array
(
[de] => bbb
[en] => yyy
[fr] => sss
)
[0] => Array
(
[de] => aaa
[en] => zzz
[fr] => fff
)
)
print_r(myMultiSort2($blah,'fr'));
returns:
Array
(
[2] => Array
(
[de] => ccc
[en] => xxx
[fr] => ddd
)
[0] => Array
(
[de] => aaa
[en] => zzz
[fr] => fff
)
[1] => Array
(
[de] => bbb
[en] => yyy
[fr] => sss
)
)
----
Manual Page -- http://www.php.net/manual/en/function.array-multisort.php
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