The Alternating Series Test

array(10) { [0]=> object(stdClass)#4539 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "rEyeRKd3TWo" ["related_video_title"]=> string(46) "Absolutely and Conditionally Convergent Series" ["posted_time"]=> string(20) "14 лет назад" ["channelName"]=> string(13) "Mathispower4u" } [1]=> object(stdClass)#4512 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "DRO1kPT4iS8" ["related_video_title"]=> string(23) "Alternating Series Test" ["posted_time"]=> string(19) "7 лет назад" ["channelName"]=> string(27) "The Organic Chemistry Tutor" } [2]=> object(stdClass)#4537 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "NGjrQfNXiO8" ["related_video_title"]=> string(103) "Which series convergence test do I use? (TFD, P-Series, Telescoping, DCT, LCT, AST, Ratio, & more)" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(20) "bprp calculus basics" } [3]=> object(stdClass)#4544 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "3MEIUT9PADA" ["related_video_title"]=> string(62) "How to evaluate telescoping series! (the fast way, 6 examples)" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(20) "bprp calculus basics" } [4]=> object(stdClass)#4523 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "LQ_ktobTEp0" ["related_video_title"]=> string(25) "The Limit Comparison Test" ["posted_time"]=> string(20) "14 лет назад" ["channelName"]=> string(13) "Mathispower4u" } [5]=> object(stdClass)#4541 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "SMPllC79KHY" ["related_video_title"]=> string(56) "Ratio & Root Tests (for infinite series, Calculus 2)" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(20) "bprp calculus basics" } [6]=> object(stdClass)#4536 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "z5-EEkgnvAY" ["related_video_title"]=> string(52) "Удивительные примеры логики" ["posted_time"]=> string(19) "8 лет назад" ["channelName"]=> string(27) "Блог Торвальда" } [7]=> object(stdClass)#4546 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "Tg3m9Rco8Ak" ["related_video_title"]=> string(82) "Скотт Риттер - Польские наёмники взяты в плен" ["posted_time"]=> string(24) "14 часов назад" ["channelName"]=> string(23) "Голос Разума" } [8]=> object(stdClass)#4522 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "vITtqNP1Yko" ["related_video_title"]=> string(93) "Alternating Series Test & Estimating Series Sum w/ Error of Sums 5 Examples Calculus 2 BC" ["posted_time"]=> string(19) "9 лет назад" ["channelName"]=> string(10) "ProfRobBob" } [9]=> object(stdClass)#4540 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "0wefqjpQyKM" ["related_video_title"]=> string(52) "Choosing Which Convergence Test to Apply to 8 Series" ["posted_time"]=> string(19) "6 лет назад" ["channelName"]=> string(17) "Dr. Trefor Bazett" } }