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  | 
            ||
| 8 | class HttpsClient extends SecureClientSocket implements HttpStream  | 
            ||
| 9 | { | 
            ||
| 10 | use HttpClientTrait;  | 
            ||
| 11 | |||
| 12 | /**  | 
            ||
| 13 | * Create a new https client  | 
            ||
| 14 | *  | 
            ||
| 15 | * @param Url $url  | 
            ||
| 16 | * The url for http request  | 
            ||
| 17 | * @param string $proto  | 
            ||
| 18 | * The protocol to use (default = HTTP/1.1)  | 
            ||
| 19 | * @param integer $timeout  | 
            ||
| 20 | * Optional timeout for request (default = 10 seconds)  | 
            ||
| 21 | */  | 
            ||
| 22 | 11 | View Code Duplication | public function __construct(Url $url, $proto = 'HTTP/1.1', $timeout = 10)  | 
            
| 33 | |||
| 34 | /**  | 
            ||
| 35 | *  | 
            ||
| 36 |      * {@inheritdoc} | 
            ||
| 37 | * @see \Generics\Streams\HttpStream::request()  | 
            ||
| 38 | */  | 
            ||
| 39 | 11 | public function request(string $requestType)  | 
            |
| 43 | }  |