Aerys\Server::getOption PHP Method

    public function getOption(string $option)
    {
        return $this->options->{$option};
    }

 /**
  * Receive notifications from the server when it starts/stops
  *
  * @param Server $server
  * @return \Amp\Promise
  */
 public function update(Server $server) : amp\Promise
 {
     switch ($server->state()) {
         case Server::STARTING:
             $this->loadMimeFileTypes(__DIR__ . "/../etc/mime");
             break;
         case Server::STARTED:
             $this->debug = $server->getOption("debug");
             amp\enable($this->cacheWatcher);
             break;
         case Server::STOPPED:
             amp\disable($this->cacheWatcher);
             $this->cache = [];
             $this->cacheTimeouts = [];
             $this->cacheEntryCount = 0;
             $this->bufferedFileCount = 0;
             break;
     }
     return new amp\Success();
 }