Mercurial > hg > isophonics-drupal-site
view vendor/symfony/http-foundation/Session/Storage/Handler/WriteCheckSessionHandler.php @ 16:c2387f117808
Routine composer update
author | Chris Cannam |
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date | Tue, 10 Jul 2018 15:07:59 +0100 |
parents | 1fec387a4317 |
children | 129ea1e6d783 |
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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; @trigger_error(sprintf('The %s class is deprecated since Symfony 3.4 and will be removed in 4.0. Implement `SessionUpdateTimestampHandlerInterface` or extend `AbstractSessionHandler` instead.', WriteCheckSessionHandler::class), E_USER_DEPRECATED); /** * Wraps another SessionHandlerInterface to only write the session when it has been modified. * * @author Adrien Brault <adrien.brault@gmail.com> * * @deprecated since version 3.4, to be removed in 4.0. Implement `SessionUpdateTimestampHandlerInterface` or extend `AbstractSessionHandler` instead. */ class WriteCheckSessionHandler implements \SessionHandlerInterface { private $wrappedSessionHandler; /** * @var array sessionId => session */ private $readSessions; public function __construct(\SessionHandlerInterface $wrappedSessionHandler) { $this->wrappedSessionHandler = $wrappedSessionHandler; } /** * {@inheritdoc} */ public function close() { return $this->wrappedSessionHandler->close(); } /** * {@inheritdoc} */ public function destroy($sessionId) { return $this->wrappedSessionHandler->destroy($sessionId); } /** * {@inheritdoc} */ public function gc($maxlifetime) { return $this->wrappedSessionHandler->gc($maxlifetime); } /** * {@inheritdoc} */ public function open($savePath, $sessionName) { return $this->wrappedSessionHandler->open($savePath, $sessionName); } /** * {@inheritdoc} */ public function read($sessionId) { $session = $this->wrappedSessionHandler->read($sessionId); $this->readSessions[$sessionId] = $session; return $session; } /** * {@inheritdoc} */ public function write($sessionId, $data) { if (isset($this->readSessions[$sessionId]) && $data === $this->readSessions[$sessionId]) { return true; } return $this->wrappedSessionHandler->write($sessionId, $data); } }