1 | <?php |
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28 | trait ArrayObjectTrait |
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29 | { |
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30 | /** |
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31 | * @aliasof ArrayObject::asort() |
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32 | * @return void |
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33 | */ |
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34 | public function asort() |
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38 | |||
39 | /** |
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40 | * @aliasof ArrayObject::exchangeArray() |
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41 | * @return array |
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42 | */ |
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43 | public function exchangeArray($input) |
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47 | |||
48 | /** |
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49 | * @aliasof ArrayObject::getArrayCopy() |
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50 | * @return array |
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51 | */ |
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52 | public function getArrayCopy() |
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56 | |||
57 | /** |
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58 | * @aliasof ArrayObject::getFlags() |
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59 | * @return integer |
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60 | */ |
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61 | public function getFlags() |
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65 | |||
66 | /** |
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67 | * @aliasof ArrayObject::ksort() |
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68 | * @return void |
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69 | */ |
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70 | public function ksort() |
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74 | |||
75 | /** |
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76 | * @aliasof ArrayObject::natcasesort() |
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77 | * @return void |
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78 | */ |
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79 | public function natcasesort() |
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83 | |||
84 | /** |
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85 | * @aliasof ArrayObject::natsort() |
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86 | * @return void |
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87 | */ |
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88 | public function natsort() |
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92 | |||
93 | /** |
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94 | * @aliasof ArrayObject::setFlags() |
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95 | * @return void |
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96 | */ |
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97 | public function setFlags($flags) |
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101 | |||
102 | /** |
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103 | * @aliasof ArrayObject::setIteratorClass() |
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104 | * @return void |
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105 | */ |
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106 | public function setIteratorClass($iterator) |
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110 | |||
111 | /** |
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112 | * @aliasof ArrayObject::uasort() |
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113 | * @return void |
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114 | */ |
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115 | public function uasort(callable $callback) |
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119 | |||
120 | /** |
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121 | * @aliasof ArrayObject::uksort() |
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122 | * @return void |
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123 | */ |
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124 | public function uksort(callable $callback) |
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128 | } |
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129 |
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: