/** * returns the sql-access data as array using indeces * 'user', 'passwd' and 'host'. Returns false if not enabled * * @return array|bool */ public static function getSqlData() { $return = false; if (self::$_sqldata !== null && is_array(self::$_sqldata) && isset(self::$_sqldata['user'])) { $return = self::$_sqldata; // automatically disable sql-data self::$_sqldata = null; self::$_needsqldata = false; } return $return; }