Static method getInstance() conflicts with getInstance() in class BaseRegistry,

[core.git] / inc / classes / middleware / io / class_FileIoHandler.php

diff --git a/inc/classes/middleware/io/class_FileIoHandler.php b/inc/classes/middleware/io/class_FileIoHandler.php
index 7d8b8cc80d24b9d240390bb2fc31a20c40a07d68..70afeefe664bb7dc5590b4a5becee5bc32350528 100644 (file)
--- a/inc/classes/middleware/io/class_FileIoHandler.php
+++ b/inc/classes/middleware/io/class_FileIoHandler.php
@@ -26,17 +26,17 @@ class FileIoHandler extends BaseMiddleware {
        /**
         * The *real* file input class we shall use for reading data
         */
-       private $inputStream = null;
+       private $inputStream = NULL;
 
        /**
         * The *real* file output class we shall use for reading data
         */
-       private $outputStream = null;
+       private $outputStream = NULL;
 
        /**
         * An instance of this class
         */
-       private static $thisInstance = null;
+       private static $thisInstance = NULL;
 
        /**
         * Protected constructor
@@ -74,7 +74,7 @@ class FileIoHandler extends BaseMiddleware {
         *
         * @return      $thisInstance   An instance of this class
         */
-       public static final function getInstance () {
+       public static final function getSelfInstance () {
                return self::$thisInstance;
        }