and let?s assume the following content of Bar.php:
// Bar.phpnamespaceOtherDir;useSomeDir\Foo;// This now conflicts the class OtherDir\Foo
If both files OtherDir/Foo.php and SomeDir/Foo.php are 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.php
However, as OtherDir/Foo.php does not necessarily have to be loaded and the
error is only triggered if it is loaded before OtherDir/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:
// Bar.phpnamespaceOtherDir;useSomeDir\FooasSomeDirFoo;// There is no conflict anymore.
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final class StaticExchangeRateCurrencyConverter extends CurrencyConverter
12
{
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/** @var CurrencyConverterInterface */
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private $currencyConverter;
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public function __construct(CurrencyConverterInterface $currencyConverter)
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{
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$this->currencyConverter = $currencyConverter;
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}
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public function convert(int $amount, string $sourceCurrency, string $targetCurrency, array $conversionContext = []): Money
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{
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// notice that Sylius' currency converter will return the same amount if the source > target currency pair does not exist
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// i.e. if you input EUR 100 and your target is DKK, but no exchange rate exists between EUR and DKK
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// Sylius' currency converter will return 100 although the expected result is something like 745
Setono /
SyliusStockMovementPlugin
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: