중등수학 일차방정식 기차의 속력 터널 통과 Level 3

array(10) { [0]=> object(stdClass)#4288 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "aS2sdMsLKWk" ["related_video_title"]=> string(67) "중등수학 일차방정식 기차의 속력 터널 통과 Level 4" ["posted_time"]=> string(21) "3 года назад" ["channelName"]=> string(12) "백년지계" } [1]=> object(stdClass)#4261 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "ZYxyGEPj3Nc" ["related_video_title"]=> string(46) "Rádio Diante do Trono - 24 Horas Online" ["posted_time"]=> string(0) "" ["channelName"]=> string(15) "Diante do Trono" } [2]=> object(stdClass)#4286 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "RyRq1IJU-sg" ["related_video_title"]=> string(46) "Америка вступает в войну." ["posted_time"]=> string(21) "1 день назад" ["channelName"]=> string(12) "Mark Solonin" } [3]=> object(stdClass)#4293 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "_HAFWpVh0Nk" ["related_video_title"]=> string(31) "고2 29번 학습지 1,2 단계" ["posted_time"]=> string(21) "5 дней назад" ["channelName"]=> string(18) "센텀수학보충" } [4]=> object(stdClass)#4272 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "6-YihZ_n30g" ["related_video_title"]=> string(41) "사인코사인법칙 학평 변형 51번" ["posted_time"]=> string(22) "12 дней назад" ["channelName"]=> string(21) "수리수리마수리" } [5]=> object(stdClass)#4290 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "TyH4XRU8Y8U" ["related_video_title"]=> string(74) "고등수학 쎈수학 2023년 미적분 도함수의 활용 문제 874번" ["posted_time"]=> string(24) "17 часов назад" ["channelName"]=> string(12) "백년지계" } [6]=> object(stdClass)#4285 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "WJ3wUJXED2Y" ["related_video_title"]=> string(111) "⚡️ Путин вступается за Иран || Срочное заседание Совбеза ООН" ["posted_time"]=> string(24) "14 часов назад" ["channelName"]=> string(23) "Время Прядко" } [7]=> object(stdClass)#4295 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "efKm00MQgng" ["related_video_title"]=> string(71) "Мы победили Jeep! Все было так просто…" ["posted_time"]=> string(19) "3 дня назад" ["channelName"]=> string(34) "ИЛЬДАР АВТО-ПОДБОР" } [8]=> object(stdClass)#4271 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "oRLdJ3hknOg" ["related_video_title"]=> string(138) "흥미진진한 대결! 안세영 KOR vs 장베이원 USA | 세계 선수권 2022 | An Se Young vs Beiwen Zhang | World Championships 2022" ["posted_time"]=> string(21) "1 день назад" ["channelName"]=> string(23) "Badminton Rewind Global" } [9]=> object(stdClass)#4289 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "WlHrwV7e5e4" ["related_video_title"]=> string(177) "[#밥친구] "뛰어내리고 싶었어요" 전교 174등 미술 천재의 성적 부담감, 티처스 갓벽 솔루션으로 이겨내다? | 성적을 부탁해 티처스 10회" ["posted_time"]=> string(21) "5 дней назад" ["channelName"]=> string(13) "채널A WORLD" } }