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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| 14 | class Map extends \Ui\ActiveForm\Input { |
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| 16 | View Code Duplication | public function parseRequest($request) { |
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| 26 | } |
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