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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| 11 | class ContainerVolumeEntity |
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| 12 | { |
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| 13 | /** |
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| 14 | * @param array|object $jobData |
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| 15 | * @throws \InvalidArgumentException |
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| 16 | */ |
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| 17 | 6 | View Code Duplication | public function __construct($jobData = []) |
| 31 | |||
| 32 | public $unknownFields = []; |
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| 33 | |||
| 34 | /** @var string */ |
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| 35 | public $containerPath = ''; |
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| 36 | |||
| 37 | /** @var string */ |
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| 38 | public $hostPath = ''; |
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| 39 | |||
| 40 | /** |
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| 41 | * @var string |
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| 42 | * |
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| 43 | * read-write and read-only. |
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| 44 | * val RW, RO = Value |
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| 45 | */ |
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| 46 | public $mode = ''; |
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| 47 | } |
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| 48 |