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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28 | class CliFormatter extends AbstractFormatter implements FormatterInterface |
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29 | { |
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30 | private $_styles = []; |
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31 | |||
32 | /** |
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33 | * CliFormatter constructor. |
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34 | */ |
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35 | 36 | View Code Duplication | public function __construct(array $options = []) |
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44 | 2 | public function format(Tokens $tokens) |
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48 | |||
49 | 2 | protected function token(Token $token) |
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61 | |||
62 | protected function formatLineStart($line) |
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66 | |||
67 | protected function formatLineEnd($line) |
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71 | } |
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72 |