1 | <?php namespace Arcanesoft\Tracker\Models\Presenters; |
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12 | trait VisitorPresenter |
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13 | { |
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14 | /* ------------------------------------------------------------------------------------------------ |
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15 | | Getters & Setters |
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16 | | ------------------------------------------------------------------------------------------------ |
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17 | */ |
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18 | /** |
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19 | * Get the `username` attribute. |
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20 | * |
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21 | * @return string |
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22 | */ |
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23 | public function getUsernameAttribute() |
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27 | |||
28 | /** |
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29 | * Get the `referer_host` attribute. |
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30 | * |
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31 | * @return string |
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32 | */ |
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33 | public function getRefererHostAttribute() |
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37 | } |
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38 |
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.