1<?php
2// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
3//
4// All Rights Reserved. See copyright.txt for details and a complete list of authors.
5// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
6// $Id$
7
8class Search_Elastic_ResultSet extends Search_ResultSet
9{
10	function highlight($content)
11	{
12		if (isset($content['_highlight'])) {
13			return strip_tags($content['_highlight'], '<em>');
14		}
15	}
16}
17