Count online user in joomla 3.0
2 answers
In Joomla 3.2.0:
see file: wwwroot \ joomla3.1 \ administrator \ modules \ mod_status \ mod_status.php (at line: 56 you will see sql to get the number of registered users)
// Get the number of frontend logged in users.
$query->clear()
->select('COUNT(session_id)')
->from('#__session')
->where('guest = 0 AND client_id = 0');
$db->setQuery($query);
$online_num = (int) $db->loadResult(); # Get the number of frontend logged in users.
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