:zap: Perf: 优化归档页面 meta 元信息 #64

1 files changed, 13 insertions, 0 deletions

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