--- /dev/null
+<?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;
+
+use Symfony\Component\HttpFoundation\Session\Storage\Proxy\AbstractProxy;
+use Symfony\Component\HttpFoundation\Session\Storage\Handler\NativeSessionHandler;
+
+/**
+ * Allows session to be started by PHP and managed by Symfony.
+ *
+ * @author Drak <drak@zikula.org>
+ */
+class PhpBridgeSessionStorage extends NativeSessionStorage
+{
+ /**
+ * Constructor.
+ *
+ * @param AbstractProxy|NativeSessionHandler|\SessionHandlerInterface|null $handler
+ * @param MetadataBag $metaBag MetadataBag
+ */
+ public function __construct($handler = null, MetadataBag $metaBag = null)
+ {
+ $this->setMetadataBag($metaBag);
+ $this->setSaveHandler($handler);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function start()
+ {
+ if ($this->started) {
+ return true;
+ }
+
+ $this->loadSession();
+ if (!$this->saveHandler->isWrapper() && !$this->saveHandler->isSessionHandlerInterface()) {
+ // This condition matches only PHP 5.3 + internal save handlers
+ $this->saveHandler->setActive(true);
+ }
+
+ return true;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function clear()
+ {
+ // clear out the bags and nothing else that may be set
+ // since the purpose of this driver is to share a handler
+ foreach ($this->bags as $bag) {
+ $bag->clear();
+ }
+
+ // reconnect the bags to the session
+ $this->loadSession();
+ }
+}