src/Cache/Memcached.php
protected function connection(MemcachedExtension $memcached, array $servers)
    {
        foreach ($servers as $server) {
            $memcached->addServer($server['host'], $server['port'], $server['weight']);
        }
        return $memcached;
    }
protected function connection(MemcachedExtension $memcached, array $servers)
    {
        foreach ($servers as $server) {
            $memcached->addServer($server['host'], $server['port'], $server['weight']);
        }
        return $memcached;
    }
@param MemcachedExtension $memcached
@param array              $servers

@return MemcachedExtension