1 | <?php |
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5 | class User |
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6 | { |
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7 | /** |
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8 | * Route notifications for the Email channel. |
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9 | * |
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10 | * @return string |
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11 | */ |
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12 | 5 | public function routeNotificationFor($for) |
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13 | { |
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14 | 5 | if ($for == 'slack') { |
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15 | return $this->routeNotificationForSlack(); |
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16 | } |
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17 | |||
18 | 5 | return $this->routeNotificationForEmail(); |
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19 | } |
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20 | |||
21 | /** |
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22 | * Route notifications for the Email channel. |
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23 | * |
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24 | * @return string |
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25 | */ |
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26 | 5 | public function routeNotificationForEmail() |
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30 | |||
31 | /** |
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32 | * Route notifications for the Slack channel. |
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33 | * |
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34 | * @return string |
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35 | */ |
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36 | public function routeNotificationForSlack() |
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40 | } |
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41 |
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: