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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13 | class TIncludeType extends IsOK |
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14 | { |
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15 | |||
16 | /** |
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17 | * @property string $namespace |
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18 | */ |
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19 | private $namespace = null; |
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20 | |||
21 | /** |
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22 | * @property string $alias |
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23 | */ |
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24 | private $alias = null; |
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25 | |||
26 | /** |
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27 | * Gets as namespace |
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28 | * |
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29 | * @return string |
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30 | */ |
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31 | public function getNamespace() |
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35 | |||
36 | /** |
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37 | * Sets a new namespace |
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38 | * |
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39 | * @param string $namespace |
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40 | * @return self |
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41 | */ |
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42 | public function setNamespace($namespace) |
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47 | |||
48 | /** |
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49 | * Gets as alias |
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50 | * |
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51 | * @return string |
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52 | */ |
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53 | public function getAlias() |
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57 | |||
58 | /** |
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59 | * Sets a new alias |
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60 | * |
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61 | * @param string $alias |
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62 | * @return self |
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63 | */ |
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64 | public function setAlias($alias) |
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69 | |||
70 | protected function isOK(&$msg = null) |
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94 | } |
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95 |
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.