first commit

var/Widget/Logout.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Widget;
+
+use Widget\Base\Users;
+
+if (!defined('__TYPECHO_ROOT_DIR__')) {
+    exit;
+}
+
+/**
+ * 登出组件
+ *
+ * @category typecho
+ * @package Widget
+ * @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org)
+ * @license GNU General Public License 2.0
+ */
+class Logout extends Users implements ActionInterface
+{
+    /**
+     * 初始化函数
+     *
+     * @access public
+     * @return void
+     */
+    public function action()
+    {
+        // protect
+        $this->security->protect();
+
+        $this->user->logout();
+        self::pluginHandle()->call('logout');
+        @session_destroy();
+        $this->response->goBack(null, $this->options->index);
+    }
+}