tao-test/app/tao/models/classes/textConverter/NullTextConverter.php

47 lines
1.2 KiB
PHP

<?php
/**
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; under version 2
* of the License (non-upgradable).
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Copyright (c) 2016 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
*
*/
namespace oat\tao\model\textConverter;
class NullTextConverter extends TextConverterService
{
/**
* Do not perform any action on key
*
* @param string $key
* @return string
*/
public function get($key)
{
return $key;
}
/**
* Return an empty array
*
* @return array
*/
public function getTextRegistry()
{
return [];
}
}