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 |
||
| 35 | class FileStreamConfig { |
||
| 36 | |||
| 37 | /** @var string */ |
||
| 38 | private $filename; |
||
| 39 | |||
| 40 | /** @var integer */ |
||
| 41 | private $mode; |
||
| 42 | |||
| 43 | /** @var boolean */ |
||
| 44 | private $useIncludePath; |
||
| 45 | |||
| 46 | /** @var array */ |
||
| 47 | private $context; |
||
| 48 | |||
| 49 | /** |
||
| 50 | * @param string $filename |
||
| 51 | * @param integer $mode |
||
| 52 | * @param boolean $useIncludePath |
||
| 53 | * @param array $context |
||
| 54 | * @throws \InvalidArgumentException |
||
| 55 | */ |
||
| 56 | 1 | View Code Duplication | public function __construct($filename, $mode, $useIncludePath = false, array $context = array()) { |
| 66 | |||
| 67 | /** |
||
| 68 | * Returns the configuration file name. |
||
| 69 | * @return string the file name |
||
| 70 | */ |
||
| 71 | 1 | public function getFilename() { |
|
| 74 | |||
| 75 | /** |
||
| 76 | * Returns the file accessing mode. |
||
| 77 | * @return integer the file accessing mode |
||
| 78 | */ |
||
| 79 | 1 | public function getMode() { |
|
| 82 | |||
| 83 | /** |
||
| 84 | * Checks if the include path should also be used. |
||
| 85 | * @return boolean check result |
||
| 86 | */ |
||
| 87 | 1 | public function shouldUseIncludePath() { |
|
| 90 | |||
| 91 | /** |
||
| 92 | * Returns the file stream context options. |
||
| 93 | * @return array the context options |
||
| 94 | */ |
||
| 95 | 1 | public function getContext() { |
|
| 98 | |||
| 99 | } |
||
| 100 |