*/ final class Requests implements IteratorAggregate { /** @var RequestInterface[] */ private array $requests; public function __construct(RequestInterface ...$requests) { $this->requests = $requests; } public function findByContentId(string $contentId): ?RequestInterface { foreach ($this->requests as $request) { $contentIdHeader = $request->getHeaderLine('Content-ID'); $contentIdHeaderParts = explode('-', $contentIdHeader); $requestContentId = array_pop($contentIdHeaderParts); if ($contentId === $requestContentId) { return $request; } } return null; } /** * @codeCoverageIgnore * * @return Traversable|RequestInterface[] */ public function getIterator(): Traversable { yield from $this->requests; } }