디버깅: API 응답 데이터 구조

Array
(
    [aptDong] => Array
        (
        )

    [aptNm] => 울트라월드컵(참누리)
    [aptSeq] => 11440-3996
    [bonbun] => 0398
    [bubun] => 0000
    [buildYear] => 2006
    [buyerGbn] => 개인
    [cdealDay] => Array
        (
        )

    [cdealType] => Array
        (
        )

    [dealAmount] => 121,000
    [dealDay] => 8
    [dealMonth] => 12
    [dealYear] => 2025
    [dealingGbn] => 중개거래
    [estateAgentSggNm] => 서울 마포구
    [excluUseAr] => 84.9406
    [floor] => 3
    [jibun] => 398
    [landCd] => 1
    [landLeaseholdGbn] => N
    [rgstDate] => Array
        (
        )

    [roadNm] => 월드컵북로38길
    [roadNmBonbun] => 00054
    [roadNmBubun] => 00000
    [roadNmCd] => 4139535
    [roadNmSeq] => 01
    [roadNmSggCd] => 11440
    [roadNmbCd] => 0
    [sggCd] => 11440
    [slerGbn] => 개인
    [umdCd] => 12600
    [umdNm] => 중동
)