Declare visibility on class properties of LCStore* classes

No direct references found in core or extensions outside of the classes
themselves. None of these are subclassed, so set all of them to private.

Change-Id: Id599c0830c1e6d3679c7ae55147f4444f8252987

diff --git a/includes/cache/LocalisationCache.php b/includes/cache/LocalisationCache.php
index 2c9d8ae..7d029bc 100644 (file)
--- a/includes/cache/LocalisationCache.php
+++ b/includes/cache/LocalisationCache.php
@@ -1022,8 +1022,8 @@ interface LCStore {
  * (See ObjectCache.php)
  */
 class LCStoreAccel implements LCStore {
-       var $currentLang;
-       var $keys;
+       private $currentLang;
+       private $keys;
 
        public function __construct() {
                $this->cache = wfGetCache( CACHE_ACCEL );
@@ -1071,15 +1071,15 @@ class LCStoreAccel implements LCStore {
  * This will work on any MediaWiki installation.
  */
 class LCStoreDB implements LCStore {
-       var $currentLang;
-       var $writesDone = false;
+       private $currentLang;
+       private $writesDone = false;
 
        /**
         * @var DatabaseBase
         */
-       var $dbw;
-       var $batch;
-       var $readOnly = false;
+       private $dbw;
+       private $batch;
+       private $readOnly = false;
 
        public function get( $code, $key ) {
                if ( $this->writesDone ) {
@@ -1174,7 +1174,10 @@ class LCStoreDB implements LCStore {
  * See Cdb.php and http://cr.yp.to/cdb.html
  */
 class LCStoreCDB implements LCStore {
-       var $readers, $writer, $currentLang, $directory;
+       private $readers;
+       private $writer;
+       private $currentLang;
+       private $directory;
 
        function __construct( $conf = array() ) {
                global $wgCacheDirectory;