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@@ -804,7 +804,7 @@ function getOnlineUsersInCourseCount($userId, $_course, $cacheEnabled = false)
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$numberOnlineInCourse = 0;
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if (!empty($_course['id'])) {
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if ($cacheEnabled) {
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- $apc = apcu_cache_info(null,true);
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+ $apc = apcu_cache_info(true);
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$apc_end = $apc['start_time']+$apc['ttl'];
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if (apcu_exists('my_campus_whoisonline_count_simple_'.$_course['id']) AND (time() < $apc_end) AND apcu_fetch('my_campus_whoisonline_count_simple_'.$_course['id']) > 0) {
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$numberOnlineInCourse = apcu_fetch('my_campus_whoisonline_count_simple_'.$_course['id']);
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