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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| 18 | abstract class AbstractPackage extends AbstractGithubObject |
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| 19 | { |
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| 20 | /** |
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| 21 | * Constructor. |
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| 22 | * |
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| 23 | * @param Registry $options GitHub options object. |
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| 24 | * @param Http $client The HTTP client object. |
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| 25 | * |
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| 26 | * @since 1.0 |
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| 27 | */ |
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| 28 | public function __construct(Registry $options = null, Http $client = null) |
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| 35 | |||
| 36 | /** |
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| 37 | * Magic method to lazily create API objects |
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| 38 | * |
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| 39 | * @param string $name Name of property to retrieve |
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| 40 | * |
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| 41 | * @since 1.0 |
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| 42 | * @throws \InvalidArgumentException |
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| 43 | * |
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| 44 | * @return AbstractPackage GitHub API package object. |
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| 45 | */ |
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| 46 | public function __get($name) |
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| 67 | } |
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| 68 |
When comparing two booleans, it is generally considered safer to use the strict comparison operator.