How Many Avatars Are There in Total?

array(10) { [0]=> object(stdClass)#4383 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "VEEkmzJ7VSw" ["related_video_title"]=> string(27) "What is The Avatar, Really?" ["posted_time"]=> string(25) "2 месяца назад" ["channelName"]=> string(20) "Overanalyzing Avatar" } [1]=> object(stdClass)#4356 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "tN2PH1yd8xg" ["related_video_title"]=> string(82) "Ranking the Strongest Avatars in Avatar & The Legend of Korra! 🌊⛰🔥🌪" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(14) "Avatar Legends" } [2]=> object(stdClass)#4381 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "R1pv_XiQsbk" ["related_video_title"]=> string(98) "X-Men: Apocalypse (2016) Movie || James McAvoy, Michael Fassbender, Jennifer L || Review and Facts" ["posted_time"]=> string(22) "23 часа назад" ["channelName"]=> string(10) " Eon Movie" } [3]=> object(stdClass)#4388 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "x95K_3aKta8" ["related_video_title"]=> string(65) "SUPERMAN Reactions REVEALED! What We Heard From Early Screenings!" ["posted_time"]=> string(21) "3 часа назад" ["channelName"]=> string(9) "Talk Park" } [4]=> object(stdClass)#4367 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "192KLouTZMA" ["related_video_title"]=> string(90) "Игра, опередившая время на десятилетия | The Movies 2005" ["posted_time"]=> string(21) "5 дней назад" ["channelName"]=> string(7) "Amytrip" } [5]=> object(stdClass)#4385 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "H52ned18l8Y" ["related_video_title"]=> string(50) "Every Deleted Scene From Avatar The Last Airbender" ["posted_time"]=> string(23) "1 месяц назад" ["channelName"]=> string(12) "TheAvatarist" } [6]=> object(stdClass)#4380 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "FHhYenZhXUg" ["related_video_title"]=> string(109) "ОШИБКИ ГАРРИ ПОТТЕРА О КОТОРЫХ ВСЕ МОЛЧАТ - ЧТО ПОШЛО НЕ ТАК?" ["posted_time"]=> string(21) "1 день назад" ["channelName"]=> string(27) "ЧЕРНЫЙ КАБИНЕТ" } [7]=> object(stdClass)#4390 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "ZLg4QbtoCDw" ["related_video_title"]=> string(31) "Fixing Avatar's Biggest Mistake" ["posted_time"]=> string(27) "7 месяцев назад" ["channelName"]=> string(7) "B-WHERE" } [8]=> object(stdClass)#4366 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "qh7_3WaG__A" ["related_video_title"]=> string(61) "История грандиозного фиаско | LAPLAS" ["posted_time"]=> string(24) "10 часов назад" ["channelName"]=> string(43) "Высшая математика | LAPLAS " } [9]=> object(stdClass)#4384 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "afDV3Wkhi1E" ["related_video_title"]=> string(101) "Картины, которые удивляют | ТОП самых необычных полотен" ["posted_time"]=> string(25) "3 месяца назад" ["channelName"]=> string(33) "Тимофей Горунович" } }