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 | View Code Duplication | class HtmlResponse extends Response |
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10 | { |
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11 | public function __construct(string $html, int $statusCode = 200, array $headers = [], $body = null, string $version = '1.1', string $reason = null) |
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17 | } |