Sandbox::https://github.com/Provider/European-Central-Bank/blob/master/src/Records/CurrencyRecords.php

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<?php

declare(strict_types=1);

namespace ScriptFUSION\Porter\Provider\EuropeanCentralBank\Records;

use ScriptFUSION\Porter\Collection\CountableProviderRecords;

use ScriptFUSION\Porter\Provider\Resource\ProviderResource;

class CurrencyRecords extends CountableProviderRecords

{

private $date;

public function __construct(

\Iterator $providerRecords,

\DateTimeImmutable $date,

$count,

ProviderResource $resource

) {

parent::__construct($providerRecords, $count, $resource);

$this->date = $date;

}

public function getDate(): \DateTimeImmutable

{

return $this->date;

}

/**

* Converts the records to an associative array.

* @return float[] Currency code as key and exchange rate as value.

public function toAssociativeArray(): array

{

return array_column(iterator_to_array($this), 'rate', 'currency');

}