Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
| 1 | <?php |
||
| 7 | final class MoneyFormat implements MoneyFormatInterface |
||
| 8 | { |
||
| 9 | /** |
||
| 10 | * @var string |
||
| 11 | */ |
||
| 12 | private $decimalsSeparator; |
||
| 13 | /** |
||
| 14 | * @var string |
||
| 15 | */ |
||
| 16 | private $thousandsSeparator; |
||
| 17 | /** |
||
| 18 | * @var int |
||
| 19 | */ |
||
| 20 | private $extraPrecision; |
||
| 21 | /** |
||
| 22 | * @var int |
||
| 23 | */ |
||
| 24 | private $decorationType; |
||
| 25 | /** |
||
| 26 | * @var int |
||
| 27 | */ |
||
| 28 | private $precision; |
||
| 29 | /** |
||
| 30 | * @var int |
||
| 31 | */ |
||
| 32 | private $decorationSpace; |
||
| 33 | |||
| 34 | private function __construct( |
||
| 49 | |||
| 50 | public static function default(): MoneyFormatInterface |
||
| 54 | |||
| 55 | View Code Duplication | public static function fromParameters( |
|
| 68 | |||
| 69 | View Code Duplication | public static function fromParametersWithPrecision( |
|
| 85 | |||
| 86 | View Code Duplication | public static function fromParametersWithExtraPrecision( |
|
| 101 | |||
| 102 | /** |
||
| 103 | * @return string |
||
| 104 | */ |
||
| 105 | public function getDecimalsSeparator(): string |
||
| 109 | |||
| 110 | /** |
||
| 111 | * @return string |
||
| 112 | */ |
||
| 113 | public function getThousandsSeparator(): string |
||
| 117 | |||
| 118 | /** |
||
| 119 | * @return int |
||
| 120 | */ |
||
| 121 | public function getExtraPrecision(): int |
||
| 125 | |||
| 126 | /** |
||
| 127 | * @return int |
||
| 128 | */ |
||
| 129 | public function getDecorationType(): int |
||
| 133 | |||
| 134 | /** |
||
| 135 | * @return int|null |
||
| 136 | */ |
||
| 137 | public function getPrecision() |
||
| 141 | |||
| 142 | public function getDecorationSpace(): int |
||
| 146 | } |
||
| 147 |