Online PHP editor | refs for 6u7Cv

@ 2014-09-10T13:49:24Z

<?php
$a = array('a'=>array('aa'=>'3','bb'=>'c'),'b'=>array('aa'=>'1','bb'=>'a'),'c'=>array('aa'=>'2','bb'=>'b'));
$b = array_msort($a, array('aa'=>SORT_ASC));
var_dump($a);
var_dump($b);
?>