JSON-RPC service with Zend_Json_Server

gistfile1.php

<?php

/* path to Zend library*/
set_include_path(__DIR__ . "/libs");
/* include Zend loader (Zend root) */
require_once __DIR__ . "/libs/Zend/Loader.php";
/* load class */
Zend_Loader::loadClass('Zend_Json_Server');
 
$server = new Zend_Json_Server();
/* service */
$server->setClass('Service'); 
try {
    $server->handle();
} catch(Exception$e) {
    header( 'HTTP/1.1 400 BAD REQUEST' );
    exit();
}

/* service implementation */
class Service{
        public function insert($sName, $sSurname){...}
        .....
}

/*
example request
{ 
    "jsonrpc": "2.0", 
    "method": "insert", 
    "params": {"name":"sergio", "cognome":"sicari"}, 
    "id": 1 
}
*/