function RedisSessionHandler::doRead

Overrides AbstractSessionHandler::doRead

File

vendor/symfony/http-foundation/Session/Storage/Handler/RedisSessionHandler.php, line 54

Class

RedisSessionHandler

Redis based session storage handler based on the Redis class provided by the PHP redis extension.

Namespace

Symfony\Component\HttpFoundation\Session\Storage\Handler

Code

protected function doRead(string $sessionId) : string {
    return $this->redis
        ->get($this->prefix . $sessionId) ?: '';
}