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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37 | View Code Duplication | class GetVimeoIdViewHelper extends \TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper { |
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38 | |||
39 | /** |
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40 | * @param string $url |
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41 | * @return string |
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42 | */ |
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43 | public function render($url) { |
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49 | } |
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50 |