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<?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 for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> &array(2) { ["key1"]=> array(3) { [0]=> int(4) [1]=> int(5) [2]=> int(7) } ["key2"]=> &array(2) { [0]=> string(2) "aa" [1]=> string(2) "cc" } } }

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