Force array parameters in SiteConfiguration

Now that we require PHP 5.1 (for quite some time actually)
we can force method parameters to be array.

Change-Id: Ia4a262320344e05cc1625c041a3aa4ec41034ad7

diff --git a/includes/SiteConfiguration.php b/includes/SiteConfiguration.php
index b99840f..3c32ce2 100644 (file)
--- a/includes/SiteConfiguration.php
+++ b/includes/SiteConfiguration.php
@@ -191,7 +191,7 @@ class SiteConfiguration {
         * @param array $params Array of parameters.
         * @return mixed The value of the setting requested.
         */
-       protected function getSetting( $settingName, $wiki, /*array*/ $params ) {
+       protected function getSetting( $settingName, $wiki, array $params ) {
                $retval = null;
                if ( array_key_exists( $settingName, $this->settings ) ) {
                        $thisSetting =& $this->settings[$settingName];
@@ -450,7 +450,7 @@ class SiteConfiguration {
         * @param array $wikiTags The tags assigned to the wiki.
         * @return array
         */
-       protected function mergeParams( $wiki, $suffix, /*array*/ $params, /*array*/ $wikiTags ) {
+       protected function mergeParams( $wiki, $suffix, array $params, array $wikiTags ) {
                $ret = $this->getWikiParams( $wiki );
 
                if ( is_null( $ret['suffix'] ) ) {