ហេតុអ្វីខ្ញុំរៀនខ្សោយ?

array(10) { [0]=> object(stdClass)#4267 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "PBfY64WJTzQ" ["related_video_title"]=> string(156) "វិធីសាស្រ្តរៀនឲ្យបាននិទ្ទេស A គណិតវិទ្យារបស់ប៉ូលី | Poly ratanak" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> string(12) "Poly ratanak" } [1]=> object(stdClass)#4240 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "-6LNso4I4Zk" ["related_video_title"]=> string(84) "ចប់បាក់ឌុបគួរៀនជំនាញណាទើបល្អ" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> string(7) "Math KH" } [2]=> object(stdClass)#4265 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "XkfTQdN0_dE" ["related_video_title"]=> string(52) "អានឆាប់ចាំ ឆាប់យល់" ["posted_time"]=> string(19) "6 лет назад" ["channelName"]=> string(28) "ស៊ន សារ៉ុង" } [3]=> object(stdClass)#4272 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "vGVXzzKNz_c" ["related_video_title"]=> string(190) "១/​ វិធីសាស្ត្រសរសេរតែងសេចក្ដី​ បង្រៀនដោយសាស្ត្រាចារ្យ​ ឡុង​ សារិន" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> string(17) " Wat Khmer AZ LLC" } [4]=> object(stdClass)#4251 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "sZ119-Y1mPE" ["related_video_title"]=> string(99) "និស្សិត វិស្វករ​​ អគ្គិសនី ឆ្នាំទី១" ["posted_time"]=> string(21) "3 года назад" ["channelName"]=> string(10) "LMC SCHOOL" } [5]=> object(stdClass)#4269 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "9meUdCrEmvY" ["related_video_title"]=> string(108) "Америка срочно перебрасывает авиацию / Атакован объект США" ["posted_time"]=> string(23) "5 часов назад" ["channelName"]=> string(10) "NEXTA Live" } [6]=> object(stdClass)#4264 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "uw1PLAdxrh4" ["related_video_title"]=> string(42) "របៀបសរសេរប្រឡង" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> string(7) "Math KH" } [7]=> object(stdClass)#4274 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "_kzKPy2b2jg" ["related_video_title"]=> string(126) "សកម្មភាព ៥ យ៉ាង ជួយបង្កើនការចងចាំដល់ខួរក្បាល" ["posted_time"]=> string(21) "3 года назад" ["channelName"]=> string(15) "Share Knowledge" } [8]=> object(stdClass)#4250 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "vZMEPjzRg4I" ["related_video_title"]=> string(157) "រឿងអប់រំខ្លី-សិស្សអ្នកក្រ-khmer short Film [ក្រុមនិស្ស័យកំពង់ស្ពឺ]" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> string(16) "khmer short Film" } [9]=> object(stdClass)#4268 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "15uE1EmRBmo" ["related_video_title"]=> string(127) "" 4ចំណុច " ដែលធ្វើឱ្យសិស្សខ្ជិលរៀនពូកែជាងអ្នក !!!" ["posted_time"]=> string(19) "6 лет назад" ["channelName"]=> string(12) "Poly ratanak" } }