}
} else {
// request failed
echo "Error retrieving groups memberships: <br /><br />RESPONSE:<br /><br /><pre>" . print_r($response, TRUE) . "</pre>";
}
?>
<hr />
<h3 id="groupsSuggested">Suggested Groups:</h3>
<p>Groups that LinkedIn thinks you might be interested in:</p>
<?php
$OBJ_linkedin->setResponseFormat(LINKEDIN::_RESPONSE_XML);
$response = $OBJ_linkedin->suggestedGroups();
if ($response['success'] === TRUE) {
$suggested = new SimpleXMLElement($response['linkedin']);
$count = 1;
foreach ($suggested as $group) {
$gid = (string) $group->id;
$group_name = $group->name;
$group_open = $group->{'is-open-to-non-members'} == 'true' ? TRUE : FALSE;
?>
<div><span style="font-weight: bold;"><?php
echo $group_name . ' (' . ($group_open ? '' : 'not') . ' open to non-members)';
?>
</span></div>
<?php
if ($count == 1) {
$response = $OBJ_linkedin->group($gid, ':(id,name,short-description,relation-to-viewer:(membership-state,available-actions),is-open-to-non-members,category,contact-email)');
