Elgg-Lorea-Hydra/pages/friends/of.php

<?php
/**
 * Elgg friends of page
 *
 * @package Elgg.Core
 * @subpackage Social.Friends
 */

$owner = elgg_get_page_owner_entity();

$title = elgg_echo("friends:of:owned", array($owner->name));

$dbprefix = elgg_get_config('dbprefix');
$options = array(
	'relationship' => 'friend',
	'relationship_guid' => $owner->getGUID(),
	'inverse_relationship' => true,
	'type' => 'user',
	'joins' => array("JOIN {$dbprefix}users_entity ue ON e.guid = ue.guid"),
	'order_by' => 'ue.name ASC',
	'full_view' => false,
	'no_results' => elgg_echo('friends:none'),
);
$content = elgg_list_entities_from_relationship($options);
if (!$content) {
	$content = elgg_echo('friends:none');
}

$params = array(
	'content' => $content,
	'title' => $title,
);
$body = elgg_view_layout('one_sidebar', $params);

echo elgg_view_page($title, $body);