2 namespace TYPO3\CMS\IndexedSearch\ViewHelpers\Format
;
5 * This file is part of the TYPO3 CMS project.
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
14 * The TYPO3 project - inspiring people to share!
16 use TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper
;
19 * Group list viewhelper
21 class GroupListViewHelper
extends AbstractViewHelper
{
24 * Render the given group information as string
26 * @param array $groups
29 public function render(array $groups = array()) {
31 foreach ($groups as $row) {
32 $str[] = $row['gr_list'] === '0,-1' ?
'NL' : $row['gr_list'];
35 return htmlspecialchars(implode('|', $str));