| 1 | <?php |
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| 11 | trait EnablableLoaderTrait |
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| 12 | { |
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| 13 | /** |
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| 14 | * @see EnablableLoaderInterface::retrieveEnabled() |
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| 15 | */ |
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| 16 | public function retrieveEnabled(array $filters = array(), $limit = null, $offset = null) |
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| 20 | |||
| 21 | /** |
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| 22 | * @see EnablableLoaderInterface::retrieveDisabled() |
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| 23 | */ |
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| 24 | public function retrieveDisabled(array $filters = array(), $limit = null, $offset = null) |
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| 28 | } |
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| 29 |
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.