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<?php |
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|
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namespace Money\Currencies; |
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|
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use Money\Currencies; |
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use Money\Currency; |
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use Money\Exception\UnknownCurrencyException; |
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|
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/** |
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* @author Frederik Bosch <[email protected]> |
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*/ |
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final class BitcoinCurrencies implements Currencies |
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{ |
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const CODE = 'XBT'; |
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|
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const SYMBOL = "\xC9\x83"; |
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|
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/** |
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* {@inheritdoc} |
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*/ |
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public function contains(Currency $currency) |
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{ |
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return self::CODE === $currency->getCode(); |
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} |
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|
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/** |
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* {@inheritdoc} |
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*/ |
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public function subunitFor(Currency $currency) |
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{ |
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if ($currency->getCode() !== self::CODE) { |
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throw new UnknownCurrencyException($currency->getCode().' is not bitcoin and is not supported by this currency repository'); |
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} |
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|
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return 8; |
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} |
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|
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/** |
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* {@inheritdoc} |
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*/ |
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#[\ReturnTypeWillChange] |
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public function getIterator() |
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{ |
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return new \ArrayIterator([new Currency(self::CODE)]); |
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} |
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} |
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|
