Ah!! At last, the dreaded off-by-one date bug, squashed.

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 5c9e962befc88ede06b6fd0d3d629b6ae74bb210..20636f5f95d3ece4cd7324fa79ba605504c12152 100644 (file)
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -152,12 +152,13 @@ function userdate($date, $format="", $timezone=99) {
             $datestring = strftime($format, $date);
         }
     } else {
+        $date = $date + (int)($timezone * 3600);
         if ($fixday) {
-            $datestring = gmstrftime($formatnoday, $date + (int)($timezone * 3600));
+            $datestring = gmstrftime($formatnoday, $date);
             $daystring  = str_replace(" 0", "", gmstrftime(" %d", $date));
             $datestring = str_replace("DD", $daystring, $datestring);
         } else {
-            $datestring = gmstrftime($format, $date + (int)($timezone * 3600));
+            $datestring = gmstrftime($format, $date);
         }
     }