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 |
||
12 | class xsNMTOKENS extends xsAnySimpleType |
||
13 | { |
||
14 | use LengthTrait; |
||
15 | |||
16 | /** |
||
17 | * Construct. |
||
18 | * |
||
19 | * @param array $value |
||
20 | */ |
||
21 | public function __construct($value) |
||
27 | |||
28 | protected function fixValue() |
||
44 | |||
45 | View Code Duplication | protected function isOK() |
|
56 | } |
||
57 |