テンプレートエラー
<pre>
object(WP_Post)#2153 (24) {
  ["ID"]=>
  int(5018)
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  string(1) "2"
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  string(19) "2023-05-13 15:01:54"
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  string(19) "2023-05-13 06:01:54"
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  ["post_title"]=>
  string(18) "基礎生コン２"
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  string(0) ""
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  string(56) "%e5%9f%ba%e7%a4%8e%e7%94%9f%e3%82%b3%e3%83%b3%ef%bc%92-2"
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  string(90) "https://www.syuken-k.co.jp/wp-content/uploads/2023/05/9f2800e46d26dcf02b9637dc4e63ce1e.jpg"
  ["menu_order"]=>
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  ["post_type"]=>
  string(10) "attachment"
  ["post_mime_type"]=>
  string(10) "image/jpeg"
  ["comment_count"]=>
  string(1) "0"
  ["filter"]=>
  string(3) "raw"
}
</pre>