function RedisSessionHandler::__construct

List of available options:

prefix: The prefix to use for the keys in order to avoid collision on the Redis server
ttl: The time to live in seconds.

Throws

\InvalidArgumentException When unsupported client or options are passed

File

vendor/symfony/http-foundation/Session/Storage/Handler/RedisSessionHandler.php, line 42

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

public function __construct(\Redis|Relay|\RedisArray|\RedisCluster|\Predis\ClientInterface $redis, array $options = []) {
    if ($diff = array_diff(array_keys($options), [
        'prefix',
        'ttl',
    ])) {
        throw new \InvalidArgumentException(\sprintf('The following options are not supported "%s".', implode(', ', $diff)));
    }
    $this->prefix = $options['prefix'] ?? 'sf_s';
    $this->ttl = $options['ttl'] ?? null;
}