Total Complexity | 3 |
Total Lines | 27 |
Duplicated Lines | 0 % |
Changes | 0 |
1 | <?php |
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8 | trait FormDataAttribute |
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9 | { |
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10 | |||
11 | /** |
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12 | * 判断内容是否为JSON |
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13 | * |
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14 | * @return boolean |
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15 | */ |
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16 | public function isJson():bool { |
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17 | |||
18 | } |
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19 | |||
20 | /** |
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21 | * 判断是否是POST请求 |
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22 | * |
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23 | * @return boolean |
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24 | */ |
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25 | public function isPost():bool { |
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26 | |||
27 | } |
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28 | |||
29 | /** |
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30 | * 判断是否为GET请求 |
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31 | * |
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32 | * @return boolean |
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33 | */ |
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34 | public function isGet():bool { |
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35 | |||
36 | } |
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37 | } |
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38 |
For hinted functions/methods where all return statements with the correct type are only reachable via conditions, ?null? gets implicitly returned which may be incompatible with the hinted type. Let?s take a look at an example: