Remove all custom plural rules and use CLDR plural rule system

[lhc/web/wiklou.git] / maintenance / clear_interwiki_cache.php

diff --git a/maintenance/clear_interwiki_cache.php b/maintenance/clear_interwiki_cache.php
index a3510a0..88769df 100644 (file)
--- a/maintenance/clear_interwiki_cache.php
+++ b/maintenance/clear_interwiki_cache.php
@@ -1,7 +1,6 @@
 <?php
 /**
- * This script is used to clear the interwiki links for ALL languages in
- * the cache.
+ * Clear the cache of interwiki prefixes for all local wikis.
  *
  * 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
@@ -18,11 +17,17 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  * http://www.gnu.org/copyleft/gpl.html
  *
+ * @file
  * @ingroup Maintenance
  */
 
-require_once( dirname(__FILE__) . '/Maintenance.php' );
+require_once( __DIR__ . '/Maintenance.php' );
 
+/**
+ * Maintenance script to clear the cache of interwiki prefixes for all local wikis.
+ *
+ * @ingroup Maintenance
+ */
 class ClearInterwikiCache extends Maintenance {
 
        public function __construct() {
@@ -42,7 +47,7 @@ class ClearInterwikiCache extends Maintenance {
                foreach ( $wgLocalDatabases as $db ) {
                        $this->output( "$db..." );
                        foreach ( $prefixes as $prefix ) {
-                               $wgMemc->delete("$db:interwiki:$prefix");
+                               $wgMemc->delete( "$db:interwiki:$prefix" );
                        }
                        $this->output( "done\n" );
                }
@@ -50,4 +55,4 @@ class ClearInterwikiCache extends Maintenance {
 }
 
 $maintClass = "ClearInterwikiCache";
-require_once( DO_MAINTENANCE );
+require_once( RUN_MAINTENANCE_IF_MAIN );