ient.</p>

<p>Below is a real-world example, using the Blogger API.  One of the methods in the Blogger API is <dfn>getUserInfo()</dfn>.
Using this method, an XML-RPC Client can send the Server a username and password, in return the Server sends
back information about that particular user (nickname, user ID, email address, etc.).  Here is how the processing
function might look:</p>


<code>class <kbd>My_blog</kbd> extends CI_Controller {<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;function <kbd>getUserInfo</kbd>(<v