Online PHP editor | refs for E330t

<?php $data = [["label" => "Ai", "male" => 0, "female"=>10, ], ["label" => "Bi", "male" => 0, "female"=>20, ], ["label" => "Ci", "male" => 10, "female"=>20, ],]; //$minmax = 'min'; //$gen = 'male'; function getMinMaxGen($data,$minmax,$gen){ $res = ['value' => 0,'sets' => []]; if(in_array($minmax,['min','max'])){ $arcol = array_column($data,$gen); $res['value'] = $minmax($arcol); } if(in_array($gen,['male','female'])){ foreach($data as $person){ if ($person[$gen] === $res['value']) $res['sets'][] = ['label' => $person['label'], "$gen" => $person[$gen]]; } } return $res; } $result = getMinMaxGen($data,'max','female'); print_r($result); //print_r(getMinMaxGen($data,'min','female')); //print_r(getMinMaxGen($data,'max','male')); //print_r(getMinMaxGen($data,'min','male'));