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<?php $rangeArr = Array ( "0" => 12 , "1" => 17 , "2" => 5, "3" => 27, "4" => 5 ); $count = 0; $unique = $rangeArr; arsort($unique); $unique = array_count_values($unique); foreach ($unique as $key => $frequency) { foreach (range(1, $frequency) as $i) { $unique[$key] += $count++; } $unique[$key] /= $frequency; } foreach ($rangeArr as $key => $value) { $data[$key] = $rangeArr[$key] . ': '. $unique[$value]; } printr($rangeArr); ?>

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