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:
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11 | class MockClassMultipleNamespace |
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12 | { |
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13 | /** |
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14 | * @desc MethodParser to logging |
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15 | * @param string $message |
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16 | */ |
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17 | private function _toLog($message) |
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22 | /** |
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23 | * @desc to sum two integers |
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24 | * @param int $a |
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25 | * @param int $b |
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26 | * @return int |
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27 | */ |
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28 | public function sum($a, $b) |
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33 | /** |
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34 | * @param object $object1 @string=name @int=id |
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35 | * @return object $return @string=new_name @int=new_id |
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36 | */ |
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37 | View Code Duplication | public function arrayTest($object1) |
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44 | } |
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