public function __construct(array $config)
{
// parent::__construct();
if (isset($config['servers'])) {
foreach ($config['servers'] as $server) {
$host = $server['host'];
$port = isset($server['port']) ? $server['port'] : 11211;
$this->addServer($host, $port);
}
} else {
$this->addServer('127.0.0.1', 11211);
}
if (isset($config['compress'])) {
$this->flag = MEMCACHE_COMPRESSED;
}
if (isset($config['expire'])) {
$this->expire = $config['expire'];
}
}