| 1 | <?php |
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| 12 | trait ConnectsToCloudStorage |
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| 13 | { |
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| 14 | protected $supportedCloudStorage = ["dropbox", "google"]; |
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| 15 | |||
| 16 | /** |
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| 17 | * @return MorphOne |
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| 18 | */ |
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| 19 | public function dropbox() |
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| 25 | |||
| 26 | /** |
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| 27 | * @return MorphOne |
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| 28 | */ |
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| 29 | public function google() |
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| 35 | |||
| 36 | /** |
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| 37 | * Alias |
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| 38 | * |
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| 39 | * @return MorphOne |
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| 40 | */ |
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| 41 | public function googleDrive() |
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| 45 | |||
| 46 | /** |
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| 47 | * @param $driver |
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| 48 | * |
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| 49 | * @return CloudStorage |
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| 50 | */ |
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| 51 | public function getCloudStorage($driver) |
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| 57 | } |
This check looks for methods that are used by a trait but not required by it.
To illustrate, let’s look at the following code example
The trait
Idableprovides a methodequalsIdthat in turn relies on the methodgetId(). If this method does not exist on a class mixing in this trait, the method will fail.Adding the
getId()as an abstract method to the trait will make sure it is available.