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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| 18 | class Controller extends \Phalcon\Mvc\Controller |
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| 19 | { |
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| 20 | |||
| 21 | View Code Duplication | public function redirect($url, $code = 302) |
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| 34 | |||
| 35 | public function returnJSON($response) |
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| 43 | |||
| 44 | public function flashErrors($model) |
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| 51 | public function setAdminEnvironment() |
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| 57 | } |