Differential D2635 Diff 7435 src/app/Backends/OpenExchangeRates.php

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	<?php			<?php

	namespace App\Backends;			namespace App\Backends;

	class OpenExchangeRates			class OpenExchangeRates
	{			{
	/**			/**
	* Import exchange rates from openexchangerates.org			* Import exchange rates from openexchangerates.org
	*			*
	* @param string Base currency			* @param string $baseCurrency Base currency
	*			*
	* @return array exchange rates			* @return array exchange rates
	*/			*/
	public static function retrieveRates($baseCurrency)			public static function retrieveRates($baseCurrency)
	{			{
	$baseCurrency = strtoupper($baseCurrency);			$baseCurrency = strtoupper($baseCurrency);
	$apiKey = \config('services.openexchangerates.api_key');			$apiKey = \config('services.openexchangerates.api_key');
	$query = http_build_query(['app_id' => $apiKey, 'base' => 'USD']);			$query = http_build_query(['app_id' => $apiKey, 'base' => 'USD']);
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