<?php
+/**
+ * Configuration holder, particularly for multi-wiki sites.
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ */
+
/**
* This is a class used to hold configuration settings, particularly for multi-wiki sites.
*/
* @param $setting String ID of the setting name to retrieve
* @param $wiki String Wiki ID of the wiki in question.
* @param $suffix String The suffix of the wiki in question.
- * @param $var Reference The variable to insert the value into.
+ * @param $var array Reference The variable to insert the value into.
* @param $params Array List of parameters. $.'key' is replaced by $value in all returned data.
* @param $wikiTags Array The tags assigned to the wiki.
*/