public static function getUnits() {
        return [
            self::FILE_SIZE_UNIT_B,
            self::FILE_SIZE_UNIT_KB,
            self::FILE_SIZE_UNIT_MB,
            self::FILE_SIZE_UNIT_GB,
            self::FILE_SIZE_UNIT_TB,
            self::FILE_SIZE_UNIT_PB,
            self::FILE_SIZE_UNIT_EB,
            self::FILE_SIZE_UNIT_ZB,
            self::FILE_SIZE_UNIT_YB,
        ];
    }
public static function getUnits() {
        return [
            self::FILE_SIZE_UNIT_B,
            self::FILE_SIZE_UNIT_KB,
            self::FILE_SIZE_UNIT_MB,
            self::FILE_SIZE_UNIT_GB,
            self::FILE_SIZE_UNIT_TB,
            self::FILE_SIZE_UNIT_PB,
            self::FILE_SIZE_UNIT_EB,
            self::FILE_SIZE_UNIT_ZB,
            self::FILE_SIZE_UNIT_YB,
        ];
    }
public static function getUnits ( ) { return [ self :: FILE_SIZE_UNIT_B , self :: FILE_SIZE_UNIT_KB , self :: FILE_SIZE_UNIT_MB , self :: FILE_SIZE_UNIT_GB , self :: FILE_SIZE_UNIT_TB , self :: FILE_SIZE_UNIT_PB , self :: FILE_SIZE_UNIT_EB , self :: FILE_SIZE_UNIT_ZB , self :: FILE_SIZE_UNIT_YB , ] ; }
Get the units.

@return array Returns the units.
Get the units .