private function filter_fields($listing) { $ugly_fields = array('appliances_equipment', 'area_amenities', 'basement_description', 'den_description', 'dining_description', 'exterior_features', 'family_room_description', 'fence_description', 'fireplace_description', 'floor', 'garage_description', 'green_features', 'interior_features', 'laundry_location', 'living_description', 'lot_description', 'parking_description', 'pool_description', 'rooms', 'waterfront_description'); foreach ($ugly_fields as $field) { if (!empty($listing->{$field})) { $listing->{$field} = DispletRetsIdxUtilities::add_spaces_after_commas($listing->{$field}); } } }