lay_error();</code>

<h2>$this->xmlrpc->display_response()</h2>
<p>Returns the response from the remote server once request is received.  The response will typically be an associative array.</p>
<code>$this->xmlrpc->display_response();</code>

<h2>$this->xmlrpc->send_error_message()</h2>
<p>This function lets you send an error message from your server to the client. First parameter is the error number while the second parameter
is the error message.</p>
<code>return $this->xmlrpc->send_error_message('123', 