From 4817b6ffa38af8b269e4ad91591d70c032dd8e5d Mon Sep 17 00:00:00 2001
From: BigCoke233 <hi@guhub.cn>
Date: Sat, 11 Jul 2020 09:32:16 +0800
Subject: =?UTF-8?q?:zap:=20Perf:=20=E4=BC=98=E5=8C=96=E5=BD=92=E6=A1=A3?=
 =?UTF-8?q?=E9=A1=B5=E9=9D=A2=20meta=20=E5=85=83=E4=BF=A1=E6=81=AF=20#64?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 libs/Utils.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'libs/Utils.php')

diff --git a/libs/Utils.php b/libs/Utils.php
index f9785bc..34ac4fe 100644
--- a/libs/Utils.php
+++ b/libs/Utils.php
@@ -140,4 +140,17 @@ class Utils
 		    }
         }
     }
+
+    /**
+     * 获取最早文章创建时间
+     */
+    public static function getOldestPostDate() {
+        $db = Typecho_Db::get();
+        $content = $db->fetchRow($db->select()->from('table.contents')
+            ->where('table.contents.status = ?', 'publish')
+            ->where('table.contents.password IS NULL')
+            ->order('table.contents.created', Typecho_Db::SORT_ASC)
+            ->limit(1));
+        echo '一切开始于 '.date('Y-m-d', $content['created']);
+    }
 }
\ No newline at end of file
-- 
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