public function fetch(Connector $connector, EncapsulatedOptions $options = null)
{
$csv = $connector->fetch('http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.csv');
$reader = Reader::createFromString($csv);
foreach ($reader->fetchAssoc() as $row) {
(yield $row);
}
}
public function fetch(Connector $connector, EncapsulatedOptions $options = null)
{
$xmlString = $connector->fetch(self::URL);
$xml = simplexml_load_string($xmlString);
$ratesContainer = $xml->Cube->Cube;
$date = $ratesContainer['time'];
$rates = $ratesContainer->Cube;
$currencies = function () use($rates) {
/** @var \SimpleXMLElement[] $rates */
foreach ($rates as $rate) {
(yield ['currency' => (string) $rate['currency'], 'rate' => (double) $rate['rate']]);
}
};
return new CurrencyRecords($currencies(), new \DateTimeImmutable($date), count($rates), $this);
}