⚠️WINTER ARC CHALLENGE ⚠️rules ?? What is this

array(1) { [0]=> object(stdClass)#5397 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "GRd6Wya4iaQ" ["related_video_title"]=> string(37) "If You Can Do 8 Knee Push-Ups…" ["posted_time"]=> string(27) "5 месяцев назад" ["channelName"]=> string(9) "IronMoves" } }