Code Duplication    Length = 3-3 lines in 2 locations

src/DiceCalc/CalcDice.php 2 locations

@@ 86-88 (lines=3) @@
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        }
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        asort($this->values);
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        if (isset($matches['highdice']) && $matches['highdice'] != '') {
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            $this->values = array_slice($this->values, -intval($matches['highdice']), null, true);
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        }
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        if (isset($matches['lowdice']) && $matches['lowdice'] != '') {
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            $this->values = array_slice($this->values, 0, intval($matches['lowdice']), true);
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        }
@@ 89-91 (lines=3) @@
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        if (isset($matches['highdice']) && $matches['highdice'] != '') {
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            $this->values = array_slice($this->values, -intval($matches['highdice']), null, true);
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        }
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        if (isset($matches['lowdice']) && $matches['lowdice'] != '') {
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            $this->values = array_slice($this->values, 0, intval($matches['lowdice']), true);
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        }
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    }
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    public function rolltype($dietype)