| 1 | <?php |
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| 7 | trait MicrotimeTrait |
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| 8 | { |
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| 9 | 23 | public function setWhenAt(\DateTime $whenAt) |
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| 15 | |||
| 16 | /** |
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| 17 | * @return \DateTime|null |
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| 18 | */ |
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| 19 | 40 | public function getWhenAt() |
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| 28 | |||
| 29 | /** |
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| 30 | * @param string |
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| 31 | */ |
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| 32 | 25 | public function setWhenUs($whenUs) |
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| 38 | |||
| 39 | /** |
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| 40 | * @param string |
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| 41 | */ |
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| 42 | 36 | public function getWhenUs() |
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| 46 | } |
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| 47 |
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: