questions); /// For each person in the class, get their best attempt /// and create a table listing results for each person if ($users = get_course_students($course->id, "u.lastname ASC")) { foreach ($users as $user) { $data[$user->id]->name = "$user->firstname $user->lastname"; $data[$user->id]->grades = array(); // by default if (!$attempts = quiz_get_user_attempts($quiz->id, $user->id)) { continue; } if (!$bestattempt = quiz_calculate_best_attempt($quiz, $attempts)) { continue; } if (!$questions = quiz_get_attempt_responses($bestattempt, $quiz)) { continue; } quiz_remove_unwanted_questions($questions, $quiz); if (!$results = quiz_grade_attempt_results($quiz, $questions)) { error("Could not re-grade this quiz attempt!"); } $count = 0; foreach ($questionorder as $questionid) { $count++; $data[$user->id]->grades[$count] = $results->grades[$questionid]; } } } optional_variable($output, ""); /// If spreadsheet is wanted, produce one if ($output = "xls") { } /// If a text file is wanted, produce one if ($output = "xls") { } /// Otherwise, display the table as HTML $count = count($questionorder); $total = array(); echo ""; echo ""; echo ""; for ($i=1; $i<=$count; $i++) { $total[$i] = 0.0; echo ""; } echo ""; $datacount = 0; foreach ($data as $userid => $datum) { echo ""; echo ""; if ($datum->grades) { $datacount++; foreach ($datum->grades as $key => $grade) { echo ""; $total[$key]+= $grade; } } echo ""; } echo ""; echo ""; for ($i=1; $i<=$count; $i++) { $average = format_float($total[$i] / $datacount, 2); echo ""; } echo ""; echo "

	$i
$datum->name	$grade
	$average

"; return true; } } ?>