echo "<pre>" . print_r($likes['linkedin'], TRUE) . "</pre>"; } else { // likes retrieval failed echo "Error retrieving likes:<br /><br />RESPONSE:<br /><br /><pre>" . print_r($likes) . "</pre>"; } } } ?> </div> <div style="margin: 0.5em 0 0 2em;"> <?php if ($update->{'is-commentable'} == 'true') { if ($update->{'update-comments'}) { // there are comments for this update echo $update->{'update-comments'}['total'] . ' Comment(s)'; $comments = $OBJ_linkedin->comments((string) $update->{'update-key'}); if ($comments['success'] === TRUE) { $comments['linkedin'] = new SimpleXMLElement($comments['linkedin']); echo "<pre>" . print_r($comments['linkedin'], TRUE) . "</pre>"; } else { // comments retrieval failed echo "Error retrieving comments:<br /><br />RESPONSE:<br /><br /><pre>" . print_r($comments) . "</pre>"; } } else { // no comments for this update echo 'No Comments'; } ?> <div style="margin: 0 0 0 2em;"> <form id="linkedin_comment_form" action="<?php echo $_SERVER['PHP_SELF'];