Index: branches/5.3.x/core/ckeditor/ckfinder/core/connector/php/constants.php
===================================================================
diff -u -N -r15483 -r15908
--- branches/5.3.x/core/ckeditor/ckfinder/core/connector/php/constants.php	(.../constants.php)	(revision 15483)
+++ branches/5.3.x/core/ckeditor/ckfinder/core/connector/php/constants.php	(.../constants.php)	(revision 15908)
@@ -2,8 +2,8 @@
 /*
  * CKFinder
  * ========
- * http://ckfinder.com
- * Copyright (C) 2007-2012, CKSource - Frederico Knabben. All rights reserved.
+ * http://cksource.com/ckfinder
+ * Copyright (C) 2007-2013, CKSource - Frederico Knabben. All rights reserved.
  *
  * The software, this file and its contents are subject to the CKFinder
  * License. Please read the license.txt file before using, installing, copying,
@@ -34,6 +34,7 @@
 define('CKFINDER_CONNECTOR_ERROR_INVALID_EXTENSION',105);
 define('CKFINDER_CONNECTOR_ERROR_INVALID_REQUEST',109);
 define('CKFINDER_CONNECTOR_ERROR_UNKNOWN',110);
+define('CKFINDER_CONNECTOR_ERROR_CREATED_FILE_TOO_BIG',111);
 define('CKFINDER_CONNECTOR_ERROR_ALREADY_EXIST',115);
 define('CKFINDER_CONNECTOR_ERROR_FOLDER_NOT_FOUND',116);
 define('CKFINDER_CONNECTOR_ERROR_FILE_NOT_FOUND',117);
@@ -44,9 +45,11 @@
 define('CKFINDER_CONNECTOR_ERROR_UPLOADED_CORRUPT',204);
 define('CKFINDER_CONNECTOR_ERROR_UPLOADED_NO_TMP_DIR',205);
 define('CKFINDER_CONNECTOR_ERROR_UPLOADED_WRONG_HTML_FILE',206);
+define('CKFINDER_CONNECTOR_ERROR_UPLOADED_INVALID_NAME_RENAMED', 207);
 define('CKFINDER_CONNECTOR_ERROR_MOVE_FAILED',300);
 define('CKFINDER_CONNECTOR_ERROR_COPY_FAILED',301);
-define('CKFINDER_CONNECTOR_ERROR_UPLOADED_INVALID_NAME_RENAMED', 207);
+define('CKFINDER_CONNECTOR_ERROR_DELETE_FAILED',302);
+define('CKFINDER_CONNECTOR_ERROR_ZIP_FAILED',303);
 define('CKFINDER_CONNECTOR_ERROR_CONNECTOR_DISABLED',500);
 define('CKFINDER_CONNECTOR_ERROR_THUMBNAILS_DISABLED',501);
 
@@ -57,18 +60,11 @@
 if (version_compare(phpversion(), '6', '>=')) {
     define('CKFINDER_CONNECTOR_PHP_MODE', 6);
 }
-else if (version_compare(phpversion(), '5', '>=')) {
+else {
     define('CKFINDER_CONNECTOR_PHP_MODE', 5);
 }
-else {
-    define('CKFINDER_CONNECTOR_PHP_MODE', 4);
-}
 
-if (CKFINDER_CONNECTOR_PHP_MODE == 4) {
-    define('CKFINDER_CONNECTOR_LIB_DIR', "./php4");
-} else {
-    define('CKFINDER_CONNECTOR_LIB_DIR', "./php5");
-}
+define('CKFINDER_CONNECTOR_LIB_DIR', "./php5");
 
 define('CKFINDER_CHARS', '123456789ABCDEFGHJKLMNPQRSTUVWXYZ');
 define('CKFINDER_REGEX_IMAGES_EXT', '/\.(jpg|gif|png|bmp|jpeg)$/i');