From 061f4f07a67c24e08200ea6f22d6c1ece6f2f54f Mon Sep 17 00:00:00 2001
From: Platonides <platonides@users.mediawiki.org>
Date: Sat, 27 Aug 2011 18:28:04 +0000
Subject: [PATCH] Unused variables. $wgContLang in CategoryPage was probably
 removed with the better directionality improvements. $wgServer, $wgRequest in
 getFullUrl() unused since r94375 Other variables added in r95396
 iwtransclusion merge.

---
 includes/CategoryPage.php          | 2 +-
 includes/Title.php                 | 8 +++-----
 includes/cache/HTMLCacheUpdate.php | 2 +-
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/includes/CategoryPage.php b/includes/CategoryPage.php
index 42b06a307e..bb08cf518e 100644
--- a/includes/CategoryPage.php
+++ b/includes/CategoryPage.php
@@ -143,7 +143,7 @@ class CategoryViewer {
 	 * @return string HTML output
 	 */
 	public function getHTML() {
-		global $wgOut, $wgCategoryMagicGallery, $wgContLang;
+		global $wgOut, $wgCategoryMagicGallery;
 		wfProfileIn( __METHOD__ );
 
 		$this->showGallery = $wgCategoryMagicGallery && !$wgOut->mNoGallery;
diff --git a/includes/Title.php b/includes/Title.php
index 61905dc42e..725170c2bb 100644
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -849,8 +849,6 @@ class Title {
 	 * @return String the URL
 	 */
 	public function getFullURL( $query = '', $variant = false ) {
-		global $wgServer, $wgRequest;
-
 		# Hand off all the decisions on urls to getLocalURL
 		$url = $this->getLocalURL( $query, $variant );
 
@@ -3162,7 +3160,7 @@ class Title {
 	 * @return Mixed true on success, getUserPermissionsErrors()-like array on failure
 	 */
 	public function moveTo( &$nt, $auth = true, $reason = '', $createRedirect = true ) {
-		global $wgContLang, $wgEnableInterwikiTemplatesTracking, $wgGlobalDatabase;
+		global $wgEnableInterwikiTemplatesTracking, $wgGlobalDatabase;
 
 		$err = $this->isValidMoveOperation( $nt, $auth, $reason );
 		if ( is_array( $err ) ) {
@@ -3323,7 +3321,7 @@ class Title {
 	 *   if the user doesn't have the suppressredirect right
 	 */
 	private function moveOverExistingRedirect( &$nt, $reason = '', $createRedirect = true ) {
-		global $wgUseSquid, $wgUser, $wgContLang, $wgEnableInterwikiTemplatesTracking, $wgGlobalDatabase;
+		global $wgUser, $wgContLang, $wgEnableInterwikiTemplatesTracking, $wgGlobalDatabase;
 
 		$moveOverRedirect = $nt->exists();
 
@@ -4369,4 +4367,4 @@ class Title {
 		wfRunHooks( 'PageContentLanguage', array( $this, &$pageLang, $wgLang ) );
 		return wfGetLangObj( $pageLang );
 	}
-}
\ No newline at end of file
+}
diff --git a/includes/cache/HTMLCacheUpdate.php b/includes/cache/HTMLCacheUpdate.php
index 433e91cb5a..4fd6c9a382 100644
--- a/includes/cache/HTMLCacheUpdate.php
+++ b/includes/cache/HTMLCacheUpdate.php
@@ -213,7 +213,7 @@ class HTMLCacheUpdate
 	 * Invalidate an array of distant pages, given the wiki ID and page ID of those pages
 	 */
 	protected function invalidateDistantTitles( $distantPageArray ) {
-		global $wgUseFileCache, $wgUseSquid, $wgLocalInterwiki;
+		global $wgUseSquid;
 		
 		$pagesByWiki = array();
 		$titleArray = array();
-- 
2.20.1