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 |
||
| 7 | View Code Duplication | class UserMiddleware extends Middleware |
|
| 8 | { |
||
| 9 | public function __invoke($request, $response, $next) |
||
| 19 | } |
||
| 20 |