テンプレートエラー
object(WP_Post)#8560 (24) {
  ["ID"]=>
  int(457)
  ["post_author"]=>
  string(1) "3"
  ["post_date"]=>
  string(19) "2023-12-07 17:15:15"
  ["post_date_gmt"]=>
  string(19) "2023-12-07 08:15:15"
  ["post_content"]=>
  string(0) ""
  ["post_title"]=>
  string(61) "2024年・年始スケジュール【沖縄発→各地行】"
  ["post_excerpt"]=>
  string(0) ""
  ["post_status"]=>
  string(7) "inherit"
  ["comment_status"]=>
  string(4) "open"
  ["ping_status"]=>
  string(6) "closed"
  ["post_password"]=>
  string(0) ""
  ["post_name"]=>
  string(175) "2024%e5%b9%b4%e3%83%bb%e5%b9%b4%e5%a7%8b%e3%82%b9%e3%82%b1%e3%82%b8%e3%83%a5%e3%83%bc%e3%83%ab%e3%80%90%e6%b2%96%e7%b8%84%e7%99%ba%e2%86%92%e5%90%84%e5%9c%b0%e8%a1%8c%e3%80%91"
  ["to_ping"]=>
  string(0) ""
  ["pinged"]=>
  string(0) ""
  ["post_modified"]=>
  string(19) "2023-12-07 17:15:15"
  ["post_modified_gmt"]=>
  string(19) "2023-12-07 08:15:15"
  ["post_content_filtered"]=>
  string(0) ""
  ["post_parent"]=>
  int(456)
  ["guid"]=>
  string(91) "https://www.dailyexpress.jp/wp-content/uploads/2023/12/4c41f7cbfb203a8ab761ba154504f07d.pdf"
  ["menu_order"]=>
  int(0)
  ["post_type"]=>
  string(10) "attachment"
  ["post_mime_type"]=>
  string(15) "application/pdf"
  ["comment_count"]=>
  string(1) "0"
  ["filter"]=>
  string(3) "raw"
}