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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| 9 | class Checkbox extends AbstractField |
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| 10 | { |
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| 11 | use Orderable; |
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| 12 | use Nullable; |
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| 14 | 2 | View Code Duplication | public function value(Request $request) |
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| 24 | 1 | public function getListView($model) |
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| 32 | 1 | public function getEditFormView($model) |
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| 42 | 1 | public function getCreateFormView() |
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| 49 | public function oldOrAttribute($model, $locale = null) |
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| 58 | } |
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