1 | <?php |
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21 | class InterfaceDescriptor extends DescriptorAbstract implements Interfaces\InterfaceInterface |
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22 | { |
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23 | /** @var Collection $extends */ |
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24 | protected $parents; |
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25 | |||
26 | /** @var Collection $constants */ |
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27 | protected $constants; |
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28 | |||
29 | /** @var Collection $methods */ |
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30 | protected $methods; |
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31 | |||
32 | /** |
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33 | * Initializes the all properties representing a collection with a new Collection object. |
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34 | */ |
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35 | 1 | public function __construct() |
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36 | { |
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37 | 1 | parent::__construct(); |
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38 | |||
39 | 1 | $this->setParent(new Collection()); |
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40 | 1 | $this->setConstants(new Collection()); |
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41 | 1 | $this->setMethods(new Collection()); |
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42 | 1 | } |
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43 | |||
44 | /** |
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45 | * @param Collection $parents |
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46 | */ |
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47 | 1 | public function setParent($parents) |
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48 | { |
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49 | 1 | $this->parents = $parents; |
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50 | 1 | } |
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51 | |||
52 | /** |
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53 | * @return Collection |
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54 | */ |
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55 | 1 | public function getParent() |
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56 | { |
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57 | 1 | return $this->parents; |
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58 | } |
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59 | |||
60 | /** |
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61 | * {@inheritDoc} |
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62 | */ |
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63 | 1 | public function setConstants(Collection $constants) |
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64 | { |
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65 | 1 | $this->constants = $constants; |
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66 | 1 | } |
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67 | |||
68 | /** |
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69 | * {@inheritDoc} |
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70 | */ |
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71 | 1 | public function getConstants() |
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72 | { |
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73 | 1 | return $this->constants; |
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74 | } |
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75 | |||
76 | /** |
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77 | * {@inheritDoc} |
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78 | */ |
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79 | 2 | public function getInheritedConstants() |
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80 | { |
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81 | 2 | if (!$this->getParent() || !$this->getParent() instanceof Collection || $this->getParent()->count() === 0) { |
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82 | 2 | return new Collection(); |
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83 | } |
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84 | |||
85 | 1 | $inheritedConstants = new Collection(); |
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86 | |||
87 | /** @var self $parent */ |
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88 | 1 | foreach ($this->getParent() as $parent) { |
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89 | 1 | if (!$parent instanceof Interfaces\InterfaceInterface) { |
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90 | 1 | continue; |
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91 | } |
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92 | |||
93 | 1 | $inheritedConstants = $inheritedConstants->merge($parent->getConstants()); |
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94 | 1 | $inheritedConstants = $inheritedConstants->merge($parent->getInheritedConstants()); |
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95 | } |
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96 | |||
97 | 1 | return $inheritedConstants; |
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98 | } |
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99 | |||
100 | /** |
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101 | * {@inheritDoc} |
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102 | */ |
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103 | 1 | public function setMethods(Collection $methods) |
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104 | { |
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105 | 1 | $this->methods = $methods; |
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106 | 1 | } |
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107 | |||
108 | /** |
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109 | * {@inheritDoc} |
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110 | */ |
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111 | 1 | public function getMethods() |
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112 | { |
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113 | 1 | return $this->methods; |
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114 | } |
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115 | |||
116 | /** |
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117 | * {@inheritDoc} |
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118 | */ |
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119 | 2 | public function getInheritedMethods() |
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120 | { |
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121 | 2 | if (!$this->getParent() || !$this->getParent() instanceof Collection || $this->getParent()->count() === 0) { |
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122 | 2 | return new Collection(); |
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123 | } |
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124 | |||
125 | 1 | $inheritedMethods = new Collection(); |
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126 | |||
127 | /** @var self $parent */ |
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128 | 1 | foreach ($this->getParent() as $parent) { |
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129 | 1 | if (!$parent instanceof Interfaces\InterfaceInterface) { |
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130 | continue; |
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131 | } |
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132 | |||
133 | 1 | $inheritedMethods = $inheritedMethods->merge($parent->getMethods()); |
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134 | 1 | $inheritedMethods = $inheritedMethods->merge($parent->getInheritedMethods()); |
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135 | } |
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136 | |||
137 | 1 | return $inheritedMethods; |
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138 | } |
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139 | |||
140 | public function setPackage($package) |
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152 | |||
153 | public function getInheritedElement() |
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154 | { |
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155 | return $this->getParent() && $this->getParent()->count() > 0 |
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156 | ? $this->getParent()->getIterator()->current() |
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157 | : null; |
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158 | } |
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159 | } |
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160 |
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: