| 1 | <?php |
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| 7 | class ProcessWorker |
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| 8 | { |
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| 9 | /** |
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| 10 | * @var int |
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| 11 | */ |
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| 12 | protected $interval; |
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| 13 | |||
| 14 | /** |
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| 15 | * @var ProcessInterface |
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| 16 | */ |
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| 17 | public $process; |
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| 18 | |||
| 19 | /** |
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| 20 | * ProcessWorker constructor. |
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| 21 | * |
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| 22 | * @param string $process |
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| 23 | * @param OutputInterface $output |
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| 24 | * @param int $interval |
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| 25 | */ |
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| 26 | public function __construct(string $process, OutputInterface $output, int $interval = 100) |
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| 34 | |||
| 35 | public function runProcess() |
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| 42 | } |
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| 43 |
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: