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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13 | View Code Duplication | class EventUpdate { |
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14 | |||
15 | /** |
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16 | * Defines the mutation data modification closure. |
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17 | * |
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18 | * @param EEM_Event $model |
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19 | * @param Event $type |
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20 | * @return callable |
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21 | */ |
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22 | public static function mutateFields(EEM_Event $model, Event $type) |
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58 | } |
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59 |