| 1 | <?php |
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| 8 | trait TracksQuota |
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| 9 | { |
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| 10 | /** |
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| 11 | * @return bool |
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| 12 | */ |
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| 13 | public function isFull() |
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| 17 | |||
| 18 | /** |
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| 19 | * @return mixed |
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| 20 | */ |
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| 21 | public function percentFull() |
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| 25 | |||
| 26 | /** |
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| 27 | * @return bool |
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| 28 | */ |
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| 29 | public function shouldCheckSpace() |
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| 41 | |||
| 42 | /** |
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| 43 | * |
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| 44 | */ |
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| 45 | public function checkSpaceUsage() |
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| 49 | |||
| 50 | /** |
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| 51 | * @param Quota $quota |
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| 52 | * |
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| 53 | * @return $this |
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| 54 | */ |
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| 55 | public function updateQuota(Quota $quota) |
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| 67 | } |
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: