1 | <?php |
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13 | trait SchemalessAttributesTrait |
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14 | { |
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15 | /** |
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16 | * Register schemalessAttributes attributes as array(cast) |
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17 | */ |
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18 | public function initializeSchemalessAttributesTrait() |
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28 | |||
29 | /** |
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30 | * @return array |
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31 | */ |
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32 | public function getSchemalessAttributes() |
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36 | |||
37 | /** |
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38 | * @param $key |
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39 | * @return mixed|SchemalessAttributes |
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40 | */ |
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41 | public function __get($key) |
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49 | } |
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50 |
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
Idable
provides a methodequalsId
that 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.