$_mh
$_mh : resource
Internal use only. Lazy loaded multi-handle.
Returns an asynchronous response using curl_multi_* functions.
When using the CurlMultiHandler, custom curl options can be specified as an associative array of curl option constants mapping to values in the curl key of the provided request options.
$factory : \GuzzleHttp\Handler\CurlFactoryInterface
__construct(array $options = array())
This handler accepts the following options:
| array | $options |
__invoke(\Psr\Http\Message\RequestInterface $request, array $options)
| \Psr\Http\Message\RequestInterface | $request | |
| array | $options |