diff --git a/CHANGES.current b/CHANGES.current
index f435f9cb8..f6d973d8d 100644
--- a/CHANGES.current
+++ b/CHANGES.current
@@ -1,6 +1,10 @@
 Version 1.3.41 (in progress)
 ============================
 
+2010-01-13: olly
+	    [PHP] Add datetime to the list of PHP predefined classes (patch
+	    from David Fletcher in SF#2931042).
+
 2010-01-11: wsfulton
             Slight change to warning, error and diagnostic reporting. The warning number is no 
             longer shown within brackets. This is to help default parsing of warning messages by
diff --git a/Lib/php/phpkw.swg b/Lib/php/phpkw.swg
index 5e60583cb..dab05ed39 100644
--- a/Lib/php/phpkw.swg
+++ b/Lib/php/phpkw.swg
@@ -454,6 +454,7 @@ PHPCN(sqlitedatabase);
 PHPCN(sqliteresult);
 PHPCN(sqliteunbuffered);
 PHPCN(sqliteexception);
+PHPCN(datetime);
 
 /* Built-in PHP functions (incomplete). */
 PHPFN(cos);