| 1 | <?php |
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| 12 | trait HasAssets |
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| 13 | { |
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| 14 | /* ----------------------------------------------------------------- |
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| 15 | | Getters & Setters |
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| 16 | | ----------------------------------------------------------------- |
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| 17 | */ |
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| 18 | |||
| 19 | /** |
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| 20 | * Get the assets path. |
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| 21 | * |
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| 22 | * @return string |
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| 23 | */ |
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| 24 | protected function getAssetsFolder(): string |
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| 28 | |||
| 29 | /** |
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| 30 | * Get the assets destination path. |
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| 31 | * |
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| 32 | * @return string |
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| 33 | */ |
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| 34 | protected function assetsDestinationPath(): string |
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| 38 | |||
| 39 | /* ----------------------------------------------------------------- |
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| 40 | | Getters & Setters |
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| 41 | | ----------------------------------------------------------------- |
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| 42 | */ |
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| 43 | |||
| 44 | /** |
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| 45 | * Publish the assets. |
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| 46 | */ |
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| 47 | protected function publishAssets(): void |
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| 53 | } |
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| 54 |
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.