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 | class HttpClient extends ClientSocket implements HttpStream  | 
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| 20 | { | 
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| 21 | use HttpClientTrait;  | 
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| 22 | |||
| 23 | /**  | 
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| 24 | * Whether to use https instead of http  | 
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| 25 | *  | 
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| 26 | * @var boolean  | 
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| 27 | */  | 
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| 28 | private $secure;  | 
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| 29 | |||
| 30 | /**  | 
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| 31 | * Create a new http client  | 
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| 32 | *  | 
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| 33 | * @param Url $url  | 
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| 34 | * The url for http request  | 
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| 35 | * @param string $proto  | 
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| 36 | * The protocol to use (default = HTTP/1.1)  | 
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| 37 | * @param integer $timeout  | 
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| 38 | * Optional timeout for request (default = 10 seconds)  | 
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| 39 | */  | 
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| 40 | 13 | View Code Duplication | public function __construct(Url $url, $proto = 'HTTP/1.1', $timeout = 10)  | 
            
| 53 | |||
| 54 | /**  | 
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| 55 | *  | 
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| 56 |      * {@inheritdoc} | 
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| 57 | * @see \Generics\Streams\HttpStream::request()  | 
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| 58 | */  | 
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| 59 | 12 | public function request(string $requestType)  | 
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| 67 | }  | 
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| 68 |