object(GPS_NMEA_Sentence)#1 (18) {
  ["Sentence:protected"]=>
  string(73) "$GPRMC,030748.000,A,4553.0146,N,07352.1516,W,0.25,0.00,171107,,,A*76,AUTO"
  ["Data:protected"]=>
  string(64) "GPRMC,030748.000,A,4553.0146,N,07352.1516,W,0.25,0.00,171107,,,A"
  ["Internal_Checksum:protected"]=>
  string(2) "76"
  ["Calculated_Checksum:protected"]=>
  string(2) "76"
  ["Valid_Command_Words:protected"]=>
  array(1) {
    [0]=>
    string(5) "GPRMC"
  }
  ["CommandWord"]=>
  string(5) "GPRMC"
  ["SatelliteDerivedTime"]=>
  string(10) "030748.000"
  ["SatelliteFixStatus"]=>
  string(1) "A"
  ["LatitudeDecimalDegrees"]=>
  string(9) "4553.0146"
  ["LatitudeHemisphere"]=>
  string(1) "N"
  ["LongitudeDecimalDegrees"]=>
  string(10) "07352.1516"
  ["LongitudeHemisphere"]=>
  string(1) "W"
  ["Speed"]=>
  string(4) "0.25"
  ["Bearing"]=>
  string(4) "0.00"
  ["UTCDate"]=>
  string(6) "171107"
  ["Valid:protected"]=>
  bool(true)
  ["in_error:protected"]=>
  bool(false)
  ["error_str:protected"]=>
  string(0) ""
}

object(GPS_NMEA_Sentence)#1 (18) {
  ["Sentence:protected"]=>
  string(67) "$GPRMC,155123.000,A,4043.8432,N,07359.7653,W,0.15,83.25,200407,,*28"
  ["Data:protected"]=>
  string(63) "GPRMC,155123.000,A,4043.8432,N,07359.7653,W,0.15,83.25,200407,,"
  ["Internal_Checksum:protected"]=>
  string(2) "28"
  ["Calculated_Checksum:protected"]=>
  string(2) "28"
  ["Valid_Command_Words:protected"]=>
  array(1) {
    [0]=>
    string(5) "GPRMC"
  }
  ["CommandWord"]=>
  string(5) "GPRMC"
  ["SatelliteDerivedTime"]=>
  string(10) "155123.000"
  ["SatelliteFixStatus"]=>
  string(1) "A"
  ["LatitudeDecimalDegrees"]=>
  string(9) "4043.8432"
  ["LatitudeHemisphere"]=>
  string(1) "N"
  ["LongitudeDecimalDegrees"]=>
  string(10) "07359.7653"
  ["LongitudeHemisphere"]=>
  string(1) "W"
  ["Speed"]=>
  string(4) "0.15"
  ["Bearing"]=>
  string(5) "83.25"
  ["UTCDate"]=>
  string(6) "200407"
  ["Valid:protected"]=>
  bool(true)
  ["in_error:protected"]=>
  bool(false)
  ["error_str:protected"]=>
  string(0) ""
}

object(GPS_NMEA_Sentence)#1 (18) {
  ["Sentence:protected"]=>
  string(67) "$GPRMC,155213.000,A,4053.8432,N,07359.7653,W,0.15,83.25,200407,,*49"
  ["Data:protected"]=>
  string(63) "GPRMC,155213.000,A,4053.8432,N,07359.7653,W,0.15,83.25,200407,,"
  ["Internal_Checksum:protected"]=>
  string(2) "49"
  ["Calculated_Checksum:protected"]=>
  string(2) "29"
  ["Valid_Command_Words:protected"]=>
  array(1) {
    [0]=>
    string(5) "GPRMC"
  }
  ["CommandWord"]=>
  string(5) "GPRMC"
  ["SatelliteDerivedTime"]=>
  string(10) "155213.000"
  ["SatelliteFixStatus"]=>
  string(1) "A"
  ["LatitudeDecimalDegrees"]=>
  string(9) "4053.8432"
  ["LatitudeHemisphere"]=>
  string(1) "N"
  ["LongitudeDecimalDegrees"]=>
  string(10) "07359.7653"
  ["LongitudeHemisphere"]=>
  string(1) "W"
  ["Speed"]=>
  string(4) "0.15"
  ["Bearing"]=>
  string(5) "83.25"
  ["UTCDate"]=>
  string(6) "200407"
  ["Valid:protected"]=>
  bool(false)
  ["in_error:protected"]=>
  bool(true)
  ["error_str:protected"]=>
  string(60) "GPS_NMEA_Sentence::compareChecksums found checksum mismatch."
}

object(GPS_NMEA_Sentence)#2 (18) {
  ["Sentence:protected"]=>
  string(20) "$GPRMC,,,,E,,S,,,*71"
  ["Data:protected"]=>
  string(16) "GPRMC,,,,E,,S,,,"
  ["Internal_Checksum:protected"]=>
  string(2) "71"
  ["Calculated_Checksum:protected"]=>
  string(2) "71"
  ["Valid_Command_Words:protected"]=>
  array(1) {
    [0]=>
    string(5) "GPRMC"
  }
  ["CommandWord"]=>
  string(5) "GPRMC"
  ["SatelliteDerivedTime"]=>
  string(0) ""
  ["SatelliteFixStatus"]=>
  string(0) ""
  ["LatitudeDecimalDegrees"]=>
  string(0) ""
  ["LatitudeHemisphere"]=>
  string(1) "E"
  ["LongitudeDecimalDegrees"]=>
  string(0) ""
  ["LongitudeHemisphere"]=>
  string(1) "S"
  ["Speed"]=>
  string(0) ""
  ["Bearing"]=>
  string(0) ""
  ["UTCDate"]=>
  string(0) ""
  ["Valid:protected"]=>
  bool(true)
  ["in_error:protected"]=>
  bool(false)
  ["error_str:protected"]=>
  string(0) ""
}

object(GPS_NMEA_Sentence)#3 (18) {
  ["Sentence:protected"]=>
  string(20) "$GPRMC,,,,E,,S,,,*71"
  ["Data:protected"]=>
  string(16) "GPRMC,,,,E,,S,,,"
  ["Internal_Checksum:protected"]=>
  string(2) "71"
  ["Calculated_Checksum:protected"]=>
  string(2) "71"
  ["Valid_Command_Words:protected"]=>
  array(1) {
    [0]=>
    string(5) "GPRMC"
  }
  ["CommandWord"]=>
  string(5) "GPRMC"
  ["SatelliteDerivedTime"]=>
  string(0) ""
  ["SatelliteFixStatus"]=>
  string(0) ""
  ["LatitudeDecimalDegrees"]=>
  string(0) ""
  ["LatitudeHemisphere"]=>
  string(1) "E"
  ["LongitudeDecimalDegrees"]=>
  string(0) ""
  ["LongitudeHemisphere"]=>
  string(1) "S"
  ["Speed"]=>
  string(0) ""
  ["Bearing"]=>
  string(0) ""
  ["UTCDate"]=>
  string(0) ""
  ["Valid:protected"]=>
  bool(true)
  ["in_error:protected"]=>
  bool(false)
  ["error_str:protected"]=>
  string(0) ""
}