merged latest master

[lhc/web/wiklou.git] / includes / Namespace.php

diff --git a/includes/Namespace.php b/includes/Namespace.php
index 9ec6948..7eba2fe 100644 (file)
--- a/includes/Namespace.php
+++ b/includes/Namespace.php
@@ -1,6 +1,22 @@
 <?php
 /**
- * Provide things related to namespaces
+ * Provide things related to namespaces.
+ *
+ * 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
  */
 
@@ -14,7 +30,6 @@
  * Users and translators should not change them
  *
  */
-
 class MWNamespace {
 
        /**
@@ -186,12 +201,14 @@ class MWNamespace {
         * Returns array of all defined namespaces with their canonical
         * (English) names.
         *
+        * @param bool $rebuild rebuild namespace list (default = false). Used for testing.
+        *
         * @return array
         * @since 1.17
         */
-       public static function getCanonicalNamespaces() {
+       public static function getCanonicalNamespaces( $rebuild = false ) {
                static $namespaces = null;
-               if ( $namespaces === null ) {
+               if ( $namespaces === null || $rebuild ) {
                        global $wgExtraNamespaces, $wgCanonicalNamespaceNames;
                        $namespaces = array( NS_MAIN => '' ) + $wgCanonicalNamespaceNames;
                        if ( is_array( $wgExtraNamespaces ) ) {