Declare visibility on class properties of ImageGalleryBase

Change-Id: I779d5a683982dc25bc7cdd30addd5870f2a7efd0

diff --git a/includes/gallery/ImageGalleryBase.php b/includes/gallery/ImageGalleryBase.php
index 4a8ac46..a341601 100644 (file)
--- a/includes/gallery/ImageGalleryBase.php
+++ b/includes/gallery/ImageGalleryBase.php
@@ -28,18 +28,30 @@
  * @ingroup Media
  */
 abstract class ImageGalleryBase extends ContextSource {
-       var $mImages, $mShowBytes, $mShowFilename, $mMode;
-       var $mCaption = false;
+       /** @var array Gallery images  */
+       protected $mImages;
+
+       /** @var bool Whether to show the filesize in bytes in categories   */
+       protected $mShowBytes;
+
+       /** @var bool Whether to show the filename. Default: true */
+       protected $mShowFilename;
+
+       /** @var string Gallery mode. Default: traditional */
+       protected $mMode;
+
+       /** @var bool|string Gallery caption. Default: false */
+       protected $mCaption = false;
 
        /**
         * @var bool Hide blacklisted images?
         */
-       var $mHideBadImages;
+       protected $mHideBadImages;
 
        /**
         * @var Parser Registered parser object for output callbacks
         */
-       var $mParser;
+       protected $mParser;
 
        /**
         * @var Title Contextual title, used when images are being screened against