Adsmurai /
Currency
| 1 | <?php |
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| 11 | final class MoneyFactoriesLocator implements MoneyFactoriesLocatorInterface |
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| 12 | { |
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| 13 | /** @var CurrencyFactory */ |
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| 14 | private $currencyTypeFactory; |
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| 15 | |||
| 16 | /** @var MoneyFactory[] */ |
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| 17 | private $currencyFactories; |
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| 18 | |||
| 19 | 2 | public function __construct(CurrencyFactory $currencyTypeFactory) |
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| 23 | |||
| 24 | 2 | public function getCurrencyFactory(string $isoCode): MoneyFactoryInterface |
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| 34 | |||
| 35 | /** @return string[] */ |
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| 36 | 1 | public function getSupportedCurrencyISOCodes(): array |
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| 40 | } |
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| 41 |
Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: