From 84ee3633a06e2924fd378d46c1dbb0fcea2f2198 Mon Sep 17 00:00:00 2001 From: Greg Gay Date: Wed, 10 Feb 2016 19:12:18 -0500 Subject: [PATCH] removed call by reference --- include/classes/testQuestions.class.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/classes/testQuestions.class.php b/include/classes/testQuestions.class.php index 758f8c6e..5898dd5f 100644 --- a/include/classes/testQuestions.class.php +++ b/include/classes/testQuestions.class.php @@ -285,7 +285,7 @@ function test_qti_export($tid, $test_title='', $zipfile = null){ $coursesDAO = new CoursesDAO(); $course_row = $coursesDAO->get($_course_id); $course_language = $course_row['primary_language']; - $courseLanguage =& $languageManager->getLanguage($course_language); + $courseLanguage = $languageManager->getLanguage($course_language); $course_language_charset = $courseLanguage->getCharacterSet(); $imported_files; $zipflag = false;