Declare visibility on class properties

Set to protected, so they are accessible when subclassed. Grepped core and
a little over 600 extensions for usage. Only usage found in UploadBase.php
and no direct usage of class properties.

Change-Id: Icb3a43867670f140f05643379c7acad34c6518c1

diff --git a/includes/utils/ZipDirectoryReader.php b/includes/utils/ZipDirectoryReader.php
index 5d5e28b..1419bbb 100644 (file)
--- a/includes/utils/ZipDirectoryReader.php
+++ b/includes/utils/ZipDirectoryReader.php
@@ -93,27 +93,27 @@ class ZipDirectoryReader {
        }
 
        /** The file name */
-       var $fileName;
+       protected $fileName;
 
        /** The opened file resource */
-       var $file;
+       protected $file;
 
        /** The cached length of the file, or null if it has not been loaded yet. */
-       var $fileLength;
+       protected $fileLength;
 
        /** A segmented cache of the file contents */
-       var $buffer;
+       protected $buffer;
 
        /** The file data callback */
-       var $callback;
+       protected $callback;
 
        /** The ZIP64 mode */
-       var $zip64 = false;
+       protected $zip64 = false;
 
        /** Stored headers */
-       var $eocdr, $eocdr64, $eocdr64Locator;
+       protected $eocdr, $eocdr64, $eocdr64Locator;
 
-       var $data;
+       protected $data;
 
        /** The "extra field" ID for ZIP64 central directory entries */
        const ZIP64_EXTRA_HEADER = 0x0001;