(PECL yar >= 1.0.0)
Yar_Client::call — Call a remote service
Issues an RPC call to the remote method method. This
is exactly what happens when a non-existent method is invoked on a
Yar_Client object (via PHP's
__call magic method);
Yar_Client::call() only exists so that remote
methods literally named call or
__call can still be reached.
methodThe name of the remote service method.
argumentsThe list of arguments passed to the remote method.
Returns the return value of the remote service method.
When the remote method does not exist on the server, or is not
public, the client throws a
Yar_Client_Exception with the code
YAR_ERR_REQUEST. See
Yar_Client_Exception
for the other client-side failures and their exception classes.
Example #1 Yar_Client::call() example
<?php
$client = new Yar_Client("http://api.example.com/operator.php");
/* The usual way: invoke the remote method as if it were local.
* This is translated into call("add", array(1, 2)) behind the scenes. */
var_dump($client->add(1, 2));
/* Equivalent: call the method explicitly by name */
var_dump($client->call("add", array(1, 2)));
/* Needed only when the remote service literally exposes a method
* named call (or __call), which the magic __call cannot reach */
var_dump($client->call("call", array($some_argument)));
?>Il precedente esempio visualizzerà qualcosa simile a:
int(3) int(3) ...