Online PHP editor | refs for 6Jq0H

<?php $kriteria = ['C1','C2','C3','C4','C5','C6']; $alternatif = ['ALT1','ALT2','ALT3','ALT4','ALT5','ALT6','ALT7']; $alternatifkriteria['ALT1']['C1'] = 5; $alternatifkriteria['ALT1']['C2'] = 1; $alternatifkriteria['ALT1']['C3'] = 5; $alternatifkriteria['ALT1']['C4'] = 2; $alternatifkriteria['ALT1']['C5'] = 1; $alternatifkriteria['ALT1']['C6'] = 5; $alternatifkriteria['ALT2']['C1'] = 2; $alternatifkriteria['ALT2']['C2'] = 4; $alternatifkriteria['ALT2']['C3'] = 2; $alternatifkriteria['ALT2']['C4'] = 5; $alternatifkriteria['ALT2']['C5'] = 4; $alternatifkriteria['ALT2']['C6'] = 4; $alternatifkriteria['ALT3']['C1'] = 1; $alternatifkriteria['ALT3']['C2'] = 4; $alternatifkriteria['ALT3']['C3'] = 2; $alternatifkriteria['ALT3']['C4'] = 5; $alternatifkriteria['ALT3']['C5'] = 2; $alternatifkriteria['ALT3']['C6'] = 4; $alternatifkriteria['ALT4']['C1'] = 2; $alternatifkriteria['ALT4']['C2'] = 4; $alternatifkriteria['ALT4']['C3'] = 4; $alternatifkriteria['ALT4']['C4'] = 5; $alternatifkriteria['ALT4']['C5'] = 4; $alternatifkriteria['ALT4']['C6'] = 2; $alternatifkriteria['ALT5']['C1'] = 5; $alternatifkriteria['ALT5']['C2'] = 4; $alternatifkriteria['ALT5']['C3'] = 4; $alternatifkriteria['ALT5']['C4'] = 1; $alternatifkriteria['ALT5']['C5'] = 2; $alternatifkriteria['ALT5']['C6'] = 4; $alternatifkriteria['ALT6']['C1'] = 4; $alternatifkriteria['ALT6']['C2'] = 4; $alternatifkriteria['ALT6']['C3'] = 2; $alternatifkriteria['ALT6']['C4'] = 5; $alternatifkriteria['ALT6']['C5'] = 2; $alternatifkriteria['ALT6']['C6'] = 4; $alternatifkriteria['ALT7']['C1'] = 4; $alternatifkriteria['ALT7']['C2'] = 2; $alternatifkriteria['ALT7']['C3'] = 2; $alternatifkriteria['ALT7']['C4'] = 5; $alternatifkriteria['ALT7']['C5'] = 2; $alternatifkriteria['ALT7']['C6'] = 1; // get the values with numeric keys... $akv = array_values($alternatifkriteria); // so we can unpack them to transpose the array... $akt = array_map(null, ...$akv); // now we can just sum and take the max of each column $sums = array_map(function ($v) { return array_sum($v); }, $akt); $maxs = array_map(function ($v) { return max($v); }, $akt); print_r($sums); print_r($maxs);