| 1 | <?php |
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| 18 | class SpaceShip |
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| 19 | { |
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| 20 | use BusinessEntityTrait; |
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| 21 | use Translatable; |
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| 22 | |||
| 23 | /** |
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| 24 | * @var int |
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| 25 | * |
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| 26 | * @ORM\Column(name="id", type="integer") |
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| 27 | * @ORM\Id |
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| 28 | * @ORM\GeneratedValue(strategy="AUTO") |
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| 29 | */ |
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| 30 | private $id; |
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| 31 | |||
| 32 | /** |
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| 33 | * @return int |
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| 34 | */ |
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| 35 | public function getId() |
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| 39 | |||
| 40 | public function __toString() |
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| 44 | |||
| 45 | public function getName() |
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| 49 | |||
| 50 | public function setName($name, $locale = null) |
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| 55 | |||
| 56 | public function getSlug() |
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| 60 | |||
| 61 | public function setSlug($slug, $locale = null) |
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| 66 | } |
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| 67 |
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.