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 |
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| 12 | abstract class AbstractSmartIdQuery implements QueryInterface |
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| 13 | { |
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| 14 | /** @var string user personal code */ |
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| 15 | private $code; |
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| 16 | |||
| 17 | /** @var string Country related to personal code. Example EE */ |
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| 18 | private $country; |
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| 19 | |||
| 20 | /** |
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| 21 | * @param string $code |
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| 22 | * @param string $country |
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| 23 | * @return self |
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| 24 | */ |
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| 25 | 5 | public function __construct( |
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| 32 | |||
| 33 | /** |
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| 34 | * Field and values association used in query |
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| 35 | * @return array |
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| 36 | */ |
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| 37 | 1 | public function getFields() |
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| 46 | |||
| 47 | /** |
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| 48 | * Validation constraints for request data validation |
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| 49 | * @return Assert\Collection |
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| 50 | */ |
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| 51 | 1 | View Code Duplication | public function getValidationConstraints() |
| 63 | |||
| 64 | /** |
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| 65 | * HTTP method to use |
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| 66 | * @return string |
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| 67 | */ |
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| 68 | 1 | public function getMethod() |
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| 72 | } |
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| 73 |
Adding a
@returnannotation to a constructor is not recommended, since a constructor does not have a meaningful return value.Please refer to the PHP core documentation on constructors.