init

- 框架初始化
 - 安装插件
 - 修复PHP8.4报错

vendor/symfony/http-foundation/Session/Storage/Handler/NullSessionHandler.php

@@ -0,0 +1,80 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpFoundation\Session\Storage\Handler;
+
+/**
+ * Can be used in unit testing or in a situations where persisted sessions are not desired.
+ *
+ * @author Drak <drak@zikula.org>
+ */
+class NullSessionHandler extends AbstractSessionHandler
+{
+    /**
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function close()
+    {
+        return true;
+    }
+
+    /**
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function validateId($sessionId)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doRead(string $sessionId)
+    {
+        return '';
+    }
+
+    /**
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function updateTimestamp($sessionId, $data)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doWrite(string $sessionId, ?string $data)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function doDestroy(string $sessionId)
+    {
+        return true;
+    }
+
+    /**
+     * @return int|false
+     */
+    #[\ReturnTypeWillChange]
+    public function gc($maxlifetime)
+    {
+        return 0;
+    }
+}