Initial commit，修正

vendor/yiisoft/yii2/helpers/IpHelper.php

@@ -0,0 +1,21 @@
+<?php
+/**
+ * @link https://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license https://www.yiiframework.com/license/
+ */
+
+namespace yii\helpers;
+
+/**
+ * Class IpHelper provides a set of IP-related static methods.
+ *
+ * Methods expect correct IP addresses.
+ * To validate IP addresses use [[\yii\validators\IpValidator|IpValidator]].
+ *
+ * @author Dmytro Naumenko <d.naumenko.a@gmail.com>
+ * @since 2.0.14
+ */
+class IpHelper extends BaseIpHelper
+{
+}