abra alguna solucion

este es un ejemplo

<?php

/**

 * Elgg comment river view 

 *

 * @package Elgg

 * @subpackage Core

 */

$performed_by = get_entity($vars['item']->subject_guid);

$object = get_entity($vars['item']->object_guid);

$url = $object->getURL();

$title = $object->title;

if (!$title) {

$title = elgg_echo('untitled');

}

$subtype = get_subtype_from_id($object->subtype);

//grab the annotation, if one exists

$comment = '';

if ($vars['item']->annotation_id != 0) {

$comment = get_annotation($vars['item']->annotation_id)->value;

}

$url = "<a href=\"{$performed_by->getURL()}\">{$performed_by->name}</a>";

$string = sprintf(elgg_echo("river:posted:generic"),$url) . " ";

$string .= elgg_echo("{$subtype}:river:annotate") . " | <a href=\"{$object->getURL()}\">" . $title . "</a>";

$comment = elgg_get_excerpt($comment, 200);

if ($comment) {

$string .= "<div class=\"river_content_display\">";

$string .= $comment;

$string .= "</div>";

}

echo $string;

aca esta el secreto

//grab the annotation, if one exists

$comment = '';

if ($vars['item']->annotation_id != 0) {

$comment = get_annotation($vars['item']->annotation_id)->value;

}

solucioonn?