1 | <?php |
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13 | trait MultilingualTrait |
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14 | { |
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15 | /** |
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16 | * @var string the name of the lang field of the translation table. Default to 'language'. |
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17 | */ |
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18 | public $languageField = 'language'; |
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19 | |||
20 | /** |
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21 | * Scope for querying by languages |
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22 | * |
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23 | * @param string $language |
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24 | * @param bool $abridge |
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25 | * |
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26 | * @return $this |
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27 | */ |
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28 | 4 | public function localized($language = null, $abridge = true) |
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41 | |||
42 | /** |
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43 | * Scope for querying by all languages |
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44 | * @return $this |
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45 | */ |
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46 | 6 | public function multilingual() |
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54 | } |
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55 |
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.