From d52ff1a09b4d86bd6c8d50f5cbfb563f3928e252 Mon Sep 17 00:00:00 2001
From: Artem Andreev <andreev.artem@gmail.com>
Date: Sat, 16 Feb 2013 11:11:43 +0400
Subject: [PATCH] Fixed bug while exporting attendance data

---
 export.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/export.php b/export.php
index 0d47952..8f85436 100644
--- a/export.php
+++ b/export.php
@@ -160,9 +160,9 @@ function ExportToTableEd($data, $filename, $format) {
 /// Sending HTTP headers
     $workbook->send($filename);
 /// Creating the first worksheet
-    $myxls =& $workbook->add_worksheet('Attendances');
+    $myxls = $workbook->add_worksheet('Attendances');
 /// format types
-    $formatbc =& $workbook->add_format();
+    $formatbc = $workbook->add_format();
     $formatbc->set_bold(1);
 
     $myxls->write(0, 0, get_string('course'), $formatbc);