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 declare(strict_types=1); |
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| 8 | View Code Duplication | final class SimpleRequestCommand implements RequestCommandInterface |
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| 9 | { |
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| 10 | /** |
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| 11 | * @var RequestInterface |
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| 12 | */ |
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| 13 | private $request; |
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| 14 | |||
| 15 | /** |
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| 16 | * @var array |
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| 17 | */ |
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| 18 | private $options; |
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| 19 | |||
| 20 | /** |
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| 21 | * @var bool |
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| 22 | */ |
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| 23 | private $refresh; |
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| 24 | |||
| 25 | /** |
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| 26 | * @param string $path |
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| 27 | * @param bool $refresh |
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| 28 | * @param array $options |
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| 29 | */ |
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| 30 | public function __construct(string $path, array $options = [], bool $refresh = false) |
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| 39 | |||
| 40 | /** |
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| 41 | * @return RequestInterface |
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| 42 | */ |
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| 43 | public function getRequest(): RequestInterface |
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| 47 | |||
| 48 | /** |
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| 49 | * @return array |
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| 50 | */ |
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| 51 | public function getOptions(): array |
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| 55 | |||
| 56 | /** |
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| 57 | * @return bool |
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| 58 | */ |
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| 59 | public function getRefresh(): bool |
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| 63 | } |
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| 64 |