Online PHP editor | refs for hmu5r

<?php $data =[ 0 =>[ 0 =>[ "my_first_key" => "option 1", "SUMME" => "6" ], 1 =>[ "my_first_key" => "option 2", "SUMME" => "22" ], 2 =>[ "my_first_key" => "option 3", "SUMME" => "37" ], 3 => [ "my_first_key" => "option 4", "SUMME" => "42" ] ], 1 =>[ 0 =>[ "my_second_key" => "option 1", "SUMME" => "8" ], 1 =>[ "my_second_key" => "option 2", "SUMME" => "24" ], 2 =>[ "my_second_key" => "option 3", "SUMME" => "39" ], 3 => [ "my_second_key" => "option 4", "SUMME" => "44" ] ] ]; $tmpArr = []; foreach($data as $dat){ foreach($dat as $d){ $key = array_keys($d)[0]; $tmpArr[$key][$d[$key]] = $d['SUMME']; } } print_r($tmpArr);