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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16 | View Code Duplication | class WithoutDoctrineKernel extends Kernel |
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19 | private $addedBundles = []; |
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24 | public function registerBundles() |
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35 | public function addBundle(Bundle $bundle): self |
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45 | public function registerContainerConfiguration(LoaderInterface $loader) |
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49 | } |
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