テンプレートエラー
object(WP_Post)#7366 (24) {
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  int(261)
  ["post_author"]=>
  string(1) "3"
  ["post_date"]=>
  string(19) "2023-01-12 13:54:16"
  ["post_date_gmt"]=>
  string(19) "2023-01-12 04:54:16"
  ["post_content"]=>
  string(0) ""
  ["post_title"]=>
  string(8) "IMG_3617"
  ["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(8) "img_3617"
  ["to_ping"]=>
  string(0) ""
  ["pinged"]=>
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  ["post_modified"]=>
  string(19) "2023-01-12 13:54:16"
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  string(19) "2023-01-12 04:54:16"
  ["post_content_filtered"]=>
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  ["post_parent"]=>
  int(0)
  ["guid"]=>
  string(63) "https://kotenkikaku.com/wp-content/uploads/2023/01/IMG_3617.jpg"
  ["menu_order"]=>
  int(0)
  ["post_type"]=>
  string(10) "attachment"
  ["post_mime_type"]=>
  string(10) "image/jpeg"
  ["comment_count"]=>
  string(1) "0"
  ["filter"]=>
  string(3) "raw"
}