I'm retrieving data from a webservice using nusoap. With a lot of trial and error I've managed to send and receive data. I'm now interested in enabling caching. I've searched google but none of the examples make sense. Would anyone be kind enough to tell me how enable for caching for the following call.
$s = new nusoap_client('https://api.example.com/API.asmx');
$msg = $s->serializeEnvelope($body);
$s -> send($msg,'https://api.example.com/API.asmx/CheckAvailability');
$response = $s->document;
Thank you in advance.