php sort array by name

gistfile1.txt

    $api_response_sorted; // initial array
   
    $sortArray = array();

    foreach($api_response_sorted as $person){
        foreach($person as $key=>$value){
            if(!isset($sortArray[$key])){
                $sortArray[$key] = array();
            }
            $sortArray[$key][] = $value;
        }
    }

    $orderby = "employeeName"; //change this to whatever key you want from the array

    array_multisort($sortArray[$orderby],SORT_DESC,$api_response_sorted);
    // now $api_response_sorted is sorted by "employeeName"