1 | <?php |
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22 | trait HasAddress |
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23 | { |
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24 | /** |
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25 | * @return \Illuminate\Database\Eloquent\Relations\BelongsTo |
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26 | */ |
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27 | public function region() |
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31 | |||
32 | /** |
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33 | * @return \Illuminate\Database\Eloquent\Relations\BelongsTo |
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34 | */ |
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35 | public function province() |
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39 | |||
40 | /** |
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41 | * @return \Illuminate\Database\Eloquent\Relations\BelongsTo |
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42 | */ |
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43 | public function city() |
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47 | |||
48 | /** |
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49 | * @return \Illuminate\Database\Eloquent\Relations\BelongsTo |
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50 | */ |
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51 | public function barangay() |
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55 | |||
56 | /** |
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57 | * @return string |
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58 | */ |
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59 | public function getAddressAttribute() |
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68 | } |
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69 |
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.