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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| 19 | View Code Duplication | class Applications extends ArrayCollection implements FromArrayInterface |
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| 20 | { |
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| 21 | /** |
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| 22 | * @param Application $application |
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| 23 | * |
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| 24 | * @return $this |
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| 25 | */ |
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| 26 | public function addApplication(Application $application) |
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| 32 | |||
| 33 | /** |
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| 34 | * @param Application $application |
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| 35 | */ |
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| 36 | public function removeApplication(Application $application) |
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| 40 | |||
| 41 | /** |
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| 42 | * {@inheritdoc} |
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| 43 | */ |
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| 44 | public static function fromArray(array $data) |
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| 54 | } |
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| 55 |