テンプレートエラー
<pre>
object(WP_Post)#1992 (24) {
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  int(1252)
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  string(19) "2023-02-07 11:21:28"
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  string(19) "2023-02-07 02:21:28"
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  string(21) "2023-2読書感想文"
  ["post_title"]=>
  string(21) "2023-2読書感想文"
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  string(19) "2023-02-07 11:21:46"
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}
</pre>