Exchange.php — GiveWP – Donation Plugin and Fundraising Platform 4.14.2

give / vendor / moneyphp / money / src / Exchange.php

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Exchange.php

23 lines

1	<?php
2
3	namespace Money;
4
5	use Money\Exception\UnresolvableCurrencyPairException;
6
7	/**
8	* Provides a way to get exchange rate from a third-party source and return a currency pair.
9	*
10	* @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
11	*/
12	interface Exchange
13	{
14	/**
15	* Returns a currency pair for the passed currencies with the rate coming from a third-party source.
16	*
17	* @return CurrencyPair
18	*
19	* @throws UnresolvableCurrencyPairException When there is no currency pair (rate) available for the given currencies
20	*/
21	public function quote(Currency $baseCurrency, Currency $counterCurrency);
22	}
23