Ajout des vendor

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

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+<?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;
+
+/**
+ * Migrating session handler for migrating from one handler to another. It reads
+ * from the current handler and writes both the current and new ones.
+ *
+ * It ignores errors from the new handler.
+ *
+ * @author Ross Motley <ross.motley@amara.com>
+ * @author Oliver Radwell <oliver.radwell@amara.com>
+ */
+class MigratingSessionHandler implements \SessionHandlerInterface, \SessionUpdateTimestampHandlerInterface
+{
+    /**
+     * @var \SessionHandlerInterface&\SessionUpdateTimestampHandlerInterface
+     */
+    private $currentHandler;
+
+    /**
+     * @var \SessionHandlerInterface&\SessionUpdateTimestampHandlerInterface
+     */
+    private $writeOnlyHandler;
+
+    public function __construct(\SessionHandlerInterface $currentHandler, \SessionHandlerInterface $writeOnlyHandler)
+    {
+        if (!$currentHandler instanceof \SessionUpdateTimestampHandlerInterface) {
+            $currentHandler = new StrictSessionHandler($currentHandler);
+        }
+        if (!$writeOnlyHandler instanceof \SessionUpdateTimestampHandlerInterface) {
+            $writeOnlyHandler = new StrictSessionHandler($writeOnlyHandler);
+        }
+
+        $this->currentHandler = $currentHandler;
+        $this->writeOnlyHandler = $writeOnlyHandler;
+    }
+
+    /**
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function close()
+    {
+        $result = $this->currentHandler->close();
+        $this->writeOnlyHandler->close();
+
+        return $result;
+    }
+
+    /**
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function destroy($sessionId)
+    {
+        $result = $this->currentHandler->destroy($sessionId);
+        $this->writeOnlyHandler->destroy($sessionId);
+
+        return $result;
+    }
+
+    /**
+     * @return int|false
+     */
+    #[\ReturnTypeWillChange]
+    public function gc($maxlifetime)
+    {
+        $result = $this->currentHandler->gc($maxlifetime);
+        $this->writeOnlyHandler->gc($maxlifetime);
+
+        return $result;
+    }
+
+    /**
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function open($savePath, $sessionName)
+    {
+        $result = $this->currentHandler->open($savePath, $sessionName);
+        $this->writeOnlyHandler->open($savePath, $sessionName);
+
+        return $result;
+    }
+
+    /**
+     * @return string
+     */
+    #[\ReturnTypeWillChange]
+    public function read($sessionId)
+    {
+        // No reading from new handler until switch-over
+        return $this->currentHandler->read($sessionId);
+    }
+
+    /**
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function write($sessionId, $sessionData)
+    {
+        $result = $this->currentHandler->write($sessionId, $sessionData);
+        $this->writeOnlyHandler->write($sessionId, $sessionData);
+
+        return $result;
+    }
+
+    /**
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function validateId($sessionId)
+    {
+        // No reading from new handler until switch-over
+        return $this->currentHandler->validateId($sessionId);
+    }
+
+    /**
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function updateTimestamp($sessionId, $sessionData)
+    {
+        $result = $this->currentHandler->updateTimestamp($sessionId, $sessionData);
+        $this->writeOnlyHandler->updateTimestamp($sessionId, $sessionData);
+
+        return $result;
+    }
+}