Lines Matching refs:digit
67 $digit = $remainder / (10 ** $i);
70 $romanNumber = $this->formatDigit($digit, $i) . $romanNumber;
84 private function formatDigit($digit, $orderOfMagnitude)
86 if ($digit === 0) {
90 if ($digit === 4 || $digit === 9) {
91 return $this->formatFourOrNine($digit, $orderOfMagnitude);
96 if ($digit >= 5) {
97 $digit -= 5;
101 $romanNumber .= $this->formatOneToThree($orderOfMagnitude, $digit);
106 private function formatFourOrNine($digit, $orderOfMagnitude)
109 $secondSymbol = $digit === 4
116 private function formatOneToThree($orderOfMagnitude, $digit)
118 return str_repeat($this->getOneSymbol($orderOfMagnitude), $digit);