엑셀 첫걸음부터 함께 배워요 #27-countif,countifs,count함수,조건에 따른 계산[100 Days of Microsoft Excel Study]

array(10) { [0]=> object(stdClass)#4479 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "P9r6FBWTLu0" ["related_video_title"]=> string(159) "엑셀 첫걸음부터 함께 배워요 #28- if,ifs,iferror함수를 이용하여 여러 조건에 따른 에러처리방법[100 Days of Microsoft Excel Study]" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(5) "IB 96" } [1]=> object(stdClass)#4452 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "nRDwJgcMbh0" ["related_video_title"]=> string(174) "엑셀 첫걸음부터 함께 배워요 #26-데이터 일련번호 자동부여(row함수이용), 중복데이터 제거방법, sumif함수[100 Days of Microsoft Excel Study]" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(5) "IB 96" } [2]=> object(stdClass)#4477 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "PkXhul9tsuM" ["related_video_title"]=> string(159) "엑셀 첫걸음부터 함께 배워요 #33- 캘린더 만들기-date, weekday함수를 응용하여 엑셀 캘린더 작성[100 Days of Microsoft Excel Study]" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(5) "IB 96" } [3]=> object(stdClass)#4484 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "AcbtWyHPNz8" ["related_video_title"]=> string(148) "엑셀 첫걸음부터 함께 배워요 #31- 조건부서식에 수식을 이용-서식지정하는 방법 설명[100 Days of Microsoft Excel Study]" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(5) "IB 96" } [4]=> object(stdClass)#4463 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "rT71b5kSXWI" ["related_video_title"]=> string(43) "엑셀-효과적인데이터입력1 1차시" ["posted_time"]=> string(21) "9 дней назад" ["channelName"]=> string(27) "세라컴퓨터코딩학원" } [5]=> object(stdClass)#4481 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "ZJKxyxf1C9k" ["related_video_title"]=> string(127) "Россия вступает в войну на Ближнем Востоке? / Жёсткое заявление МИД РФ" ["posted_time"]=> string(21) "3 часа назад" ["channelName"]=> string(10) "NEXTA Live" } [6]=> object(stdClass)#4476 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "KLzMZT-jZIc" ["related_video_title"]=> string(77) "Развязка в войне / Принято срочное решение" ["posted_time"]=> string(24) "13 часов назад" ["channelName"]=> string(10) "NEXTA Live" } [7]=> object(stdClass)#4486 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "Br8e0RNwXDg" ["related_video_title"]=> string(100) "РЕШАЮЩИЙ ИЮНЬ И СТРАТЕГИЧЕСКАЯ ПЕРСПЕКТИВА! Л.Г.ИВАШОВ" ["posted_time"]=> string(23) "6 часов назад" ["channelName"]=> string(23) "Павел Иванов" } [8]=> object(stdClass)#4462 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "dCFHjdhhsNI" ["related_video_title"]=> string(120) "Дуглас Макгрегор: Иран против Израиля: На пороге ядерного кризиса" ["posted_time"]=> string(23) "6 часов назад" ["channelName"]=> string(16) "Stewart Mitchell" } [9]=> object(stdClass)#4480 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "ci3wS8q_HFI" ["related_video_title"]=> string(117) "日 총리 이렇게 빨리 만난 적 없다‥'실용' 시동 - [풀영상] MBC 뉴스데스크 2025년 06월 18일" ["posted_time"]=> string(21) "2 часа назад" ["channelName"]=> string(7) "MBCNEWS" } }