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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19 | final class PluginClient implements HttpClient, HttpAsyncClient |
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20 | { |
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21 | /** |
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22 | * @var \Http\Client\Common\PluginClient |
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23 | */ |
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24 | private $pluginClient; |
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25 | |||
26 | /** |
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27 | * @param HttpClient|HttpAsyncClient $client |
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28 | * @param Plugin[] $plugins |
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29 | * @param array $options { |
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30 | * |
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31 | * @var int $max_restarts Number of times plugins may initiate a restart of the plugin chain. Defaults to 10. |
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32 | * } |
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33 | * |
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34 | * @throws \RuntimeException if client is not an instance of HttpClient or HttpAsyncClient |
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35 | */ |
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36 | 8 | public function __construct($client, array $plugins = [], array $options = []) |
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40 | |||
41 | /** |
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42 | * {@inheritdoc} |
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43 | */ |
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44 | 4 | View Code Duplication | public function sendRequest(RequestInterface $request) |
52 | |||
53 | /** |
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54 | * {@inheritdoc} |
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55 | */ |
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56 | 1 | View Code Duplication | public function sendAsyncRequest(RequestInterface $request) |
64 | } |
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65 |
If you suppress an error, we recommend checking for the error condition explicitly: