| 1 | <?php |
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| 20 | trait ApiUpdateActionTrait { |
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| 21 | |||
| 22 | /** |
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| 23 | * @param OptionsResolver $resolver |
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| 24 | */ |
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| 25 | public function configureParams(OptionsResolver $resolver) { |
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| 28 | |||
| 29 | /** |
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| 30 | * Automatically generated run method |
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| 31 | * |
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| 32 | * @param Request $request |
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| 33 | * @return Response |
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| 34 | */ |
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| 35 | public function run(Request $request) { |
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| 58 | } |
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| 59 |
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.