| 1 | <?php |
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| 8 | class CountryFactory |
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| 9 | { |
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| 10 | /** |
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| 11 | * @var CountryRepository $countryRepository |
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| 12 | */ |
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| 13 | private $countryRepository; |
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| 14 | |||
| 15 | 1 | private function __construct() |
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| 18 | |||
| 19 | private function __clone() |
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| 22 | |||
| 23 | /** |
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| 24 | * @param string $id |
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| 25 | * @return Country |
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| 26 | */ |
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| 27 | 3 | public static function generate(string $id): Country |
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| 28 | { |
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| 29 | 3 | static $inst = null; |
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| 30 | |||
| 31 | 3 | if ($inst === null) { |
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| 32 | 1 | $inst = new CountryFactory(); |
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| 33 | 1 | $inst->countryRepository = new CountryRepository(); |
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| 34 | } |
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| 35 | |||
| 36 | 3 | $data = $inst->countryRepository->findCountryByIsoCode($id); |
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| 37 | |||
| 38 | 2 | return $inst->countryRepository->createFromArray($data); |
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| 39 | } |
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| 40 | |||
| 41 | /** |
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| 42 | * @param CountryRepository $countryRepository |
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| 43 | */ |
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| 44 | public function setCountryRepository(CountryRepository $countryRepository): void |
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| 48 | } |
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| 49 |
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: