1 | <?php |
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21 | class Post |
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22 | { |
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23 | /** |
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24 | * @var string |
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25 | */ |
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26 | protected $title; |
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27 | |||
28 | /** |
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29 | * @var string |
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30 | */ |
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31 | protected $content; |
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32 | |||
33 | /** |
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34 | * Post constructor. |
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35 | * |
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36 | * @param string $title |
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37 | * @param string $content |
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38 | */ |
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39 | public function __construct($title = null, $content = null) |
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44 | |||
45 | /** |
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46 | * @return string |
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47 | */ |
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48 | public function title() |
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52 | |||
53 | /** |
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54 | * @return string |
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55 | */ |
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56 | public function content() |
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60 | |||
61 | /** |
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62 | * {@inheritdoc} |
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63 | */ |
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64 | public function equals($other) |
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71 | |||
72 | /** |
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73 | * {@inheritdoc} |
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74 | */ |
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75 | public static function loadValidatorMetadata(ClassMetadata $classMetadata) |
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83 | } |
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84 |
This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.
Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.