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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14 | View Code Duplication | class ArrayResourceTest extends TestCase |
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15 | { |
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16 | /** @test */ |
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17 | public function it_should_transform_array(): void |
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33 | } |
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34 |