/**
* Disconnect all DB connections in the system
*/
public static function disconnectAll()
{
foreach (self::$instances as $instance) {
$instance->disconnect();
}
self::$instances = array();
BeanFactory::clearCache();
$GLOBALS['db'] = null;
if (!empty($GLOBALS['system_config']) && $GLOBALS['system_config'] instanceof Administration) {
$GLOBALS['system_config']->db = null;
}
}
