Google+ Crossposting on WordPress

Formulation of the problem

How to display a fresh post from your Google+ on a WordPress site?

Implementation

All that is needed is to add the code:
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<?php include_once(ABSPATH.WPINC.'/r​ss.php'); $googleplus = fetch_feed("http://plusfeed.appspot.com/xx​xxxxxx"); // xxxxxx —   ID echo '<a href="'; echo $googleplus->items[0]['link'];​ echo '">'; echo $googleplus->items[0]['summary​']; echo ''; ?>