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@ 2014-01-08T19:21:30Z

<?php
$mainArray = array(0 =>array("key1"=>array(7,4,5),'key2' =>array('cc','aa')));

foreach($mainArray as $secondArray){
	foreach($secondArray as $array){
        array_multisort($array);
    }
}
var_dump($mainArray);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
array_multisort: documentation ( source)

preferences:dark modelive preview

40.66 ms | 402 KiB | 5 Q