Roomify / bat

      // Now fill in hour data coming from the database which the mock event did *not* cater for

      // but the mock event

      if (isset($db_events[$unit][Event::BAT_HOUR])) {

        foreach ($db_events[$unit][Event::BAT_HOUR] as $year => $months) {

          foreach ($months as $month => $days) {

            foreach ($days as $day => $hours) {

              foreach ($hours as $hour => $value) {

                $events[$unit][Event::BAT_HOUR][$year][$month]['d' . $day][$hour] = ((int) $value == 0 ? $keyed_units[$unit]->getDefaultValue() : (int) $value);

              }

            }

          }

        }

      }

      // Fill in minute data coming from the database for our event that is represented

      // Now fill in minute data coming from the database which the mock event did *not* cater for

      if (isset($db_events[$unit][Event::BAT_MINUTE])) {

        foreach ($db_events[$unit][Event::BAT_MINUTE] as $year => $months) {

          foreach ($months as $month => $days) {

            foreach ($days as $day => $hours) {

              foreach ($hours as $hour => $minutes) {

                foreach ($minutes as $minute => $value) {

                  $events[$unit][Event::BAT_MINUTE][$year][$month]['d' . $day]['h' . $hour][$minute] = ((int) $value == 0 ? $keyed_units[$unit]->getDefaultValue() : (int) $value);

                }

              }

            }

          }

        }

      }