Bluz\Cache\Adapter\Memcached::getHandler PHP Метод

    public function getHandler()
    {
        if (!$this->handler) {
            $persistentId = $this->settings['persistent'] ?? null;
            $this->handler = new \Memcached($persistentId);
            if (!$this->handler->getServerList()) {
                $this->handler->addServers($this->settings['servers']);
            }
            if (isset($this->settings['options'])) {
                $this->handler->setOptions($this->settings['options']);
            }
        }
        return $this->handler;
    }