/**
* @param $key
* @param $ttl
* @return bool
*/
public function expire($key, $ttl)
{
return $this->client->expire($key, $ttl);
}
/**
* @param $key
* @param $ttl
* @return bool
*/
public function expire($key, $ttl)
{
return $this->client->expire($key, $ttl);
}