| 1 | <?php |
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| 9 | abstract class Message implements MessageContract |
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| 10 | { |
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| 11 | /** |
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| 12 | * Get message id. |
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| 13 | * |
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| 14 | * @return string |
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| 15 | */ |
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| 16 | public function getId() |
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| 24 | |||
| 25 | /** |
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| 26 | * Get payload. |
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| 27 | * |
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| 28 | * @return array |
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| 29 | */ |
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| 30 | public function getPayload() |
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| 38 | |||
| 39 | /** |
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| 40 | * Get the recorded date. |
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| 41 | * |
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| 42 | * @return Datetime |
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| 43 | */ |
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| 44 | public function getRecordedDate() |
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| 52 | |||
| 53 | /** |
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| 54 | * Get the message name (e.g. the type). |
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| 55 | * |
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| 56 | * @return string |
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| 57 | */ |
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| 58 | public function getName() |
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| 62 | } |
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| 63 |
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: