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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(7) [1]=> int(4) [2]=> int(5) } ["key2"]=> array(2) { [0]=> string(2) "cc" [1]=> string(2) "aa" } } }

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