| 1 | <?php |
||
| 6 | trait StateAwareTrait |
||
| 7 | { |
||
| 8 | /** |
||
| 9 | * {@inheritdoc} |
||
| 10 | */ |
||
| 11 | public function getState() |
||
| 15 | |||
| 16 | /** |
||
| 17 | * {@inheritdoc} |
||
| 18 | */ |
||
| 19 | public function setState(ResultData $state) |
||
| 23 | |||
| 24 | /** |
||
| 25 | * {@inheritdoc} |
||
| 26 | */ |
||
| 27 | public function updateState(ResultData $update) |
||
| 31 | |||
| 32 | /** |
||
| 33 | * {@inheritdoc} |
||
| 34 | */ |
||
| 35 | public function resetState() |
||
| 39 | } |
||
| 40 |
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: