Fetch\Http\Client

Client implements PSR-18 ClientInterface and PSR-3 LoggerAwareInterface.

Create a client with optional handler, default options, and logger:

__construct(
    ?ClientHandlerInterface $handler = null,
    array $options = [],
    ?LoggerInterface $logger = null,
)

createWithBaseUri(string $baseUri, array $options = []): static creates a client with a handler configured for that base URI.

Request methods

• sendRequest(RequestInterface $request): PsrResponseInterface
  • Sends a synchronous PSR-18 request.
• fetch(?string $url = null, ?array $options = []): ResponseInterface | PromiseInterface | ClientHandlerInterface
  • Sends a request, or returns the handler when $url is null.
• get(string $url, ?array $queryParams = null, ?array $options = []): ResponseInterface | PromiseInterface
  • Uses $queryParams as the query string.
• post(), put(), patch(), and delete() accept a URL, optional body, content type, and options. Their second argument is the body.
• head() and options() accept a URL and request options.
• stream() returns an unbuffered response.
• sse() returns an EventSource.

Fetch-specific fluent configuration is exposed through getHandler(): ClientHandlerInterface. Use getHttpClient() to access the underlying Guzzle client.

Convenience methods can return promises when async mode is enabled. sendRequest() remains synchronous.

See custom clients and request options.