<?php
/**
- * @copyright Copyright (C) 2010-2021, the Friendica project
+ * @copyright Copyright (C) 2010-2022, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
$order_string = '';
if (isset($params['order'])) {
$order_string = " ORDER BY ";
- foreach ($params['order'] AS $fields => $order) {
+ foreach ($params['order'] as $fields => $order) {
if ($order === 'RAND()') {
$order_string .= "RAND(), ";
} elseif (!is_int($fields)) {