From fe5203e20eba8af3c1c9230d2acf0f5e73fc17b2 Mon Sep 17 00:00:00 2001
From: Eltrac Koalar <hi@guhub.cn>
Date: Fri, 19 Aug 2022 00:11:56 +0800
Subject: =?UTF-8?q?:stars:=20Perf:=20=E5=AE=8C=E5=85=A8=E9=87=8D=E5=86=99?=
 =?UTF-8?q?=E4=BA=86=E8=AF=84=E8=AE=BA=E5=8C=BA=E7=9A=84=E6=A0=B7=E5=BC=8F?=
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---
 libs/Utils.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'libs/Utils.php')

diff --git a/libs/Utils.php b/libs/Utils.php
index 98ac6a7..36675db 100644
--- a/libs/Utils.php
+++ b/libs/Utils.php
@@ -31,4 +31,16 @@ class Utils
     {
         Helper::options()->themeUrl($path);
     }
+
+    /**
+     * 判断插件是否可用
+     * 
+     * @return bool
+     */
+    public static function isPluginAvailable($name) 
+    {
+        $plugins = Typecho_Plugin::export();
+        $plugins = $plugins['activated'];
+        return is_array($plugins) && array_key_exists($name, $plugins);
+    }
 }
-- 
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