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Save two queries if we are not going to output anything.

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This commit is contained in:
tjhunt
2006-08-16 16:54:20 +00:00
parent 1d723a169a
commit b169c31e39
1 changed files with 6 additions and 6 deletions
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mod/quiz/report/overview/report.php
+6 -6
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@@ -56,13 +56,13 @@ class quiz_report extends quiz_default_report {
}
// Print information on the number of existing attempts
if ($attemptnum = count_records('quiz_attempts', 'quiz', $quiz->id, 'preview', 0)) {
$a = new stdClass;
$a->attemptnum = $attemptnum;
$a->studentnum = count_records_select('quiz_attempts', "quiz = '$quiz->id' AND preview = '0'", 'COUNT(DISTINCT userid)');
$a->studentstring = $course->students;
if (!$download) { //do not print notices when downloading
if ($attemptnum = count_records('quiz_attempts', 'quiz', $quiz->id, 'preview', 0)) {
$a = new stdClass;
$a->attemptnum = $attemptnum;
$a->studentnum = count_records_select('quiz_attempts', "quiz = '$quiz->id' AND preview = '0'", 'COUNT(DISTINCT userid)');
$a->studentstring = $course->students;
if (!$download) { //do not print notices when downloading
notify(get_string('numattempts', 'quiz', $a));
}
}