Roomify / bat

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

      // but the mock event

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

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

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

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

              $events[$unit][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

      // in the mock event

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

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

              }

            }

          }

        }

      }

    }