- $this->_conn->addServer($this->servers, $this->persistent);
- list($host, $port) = explode(';', $this->servers);
- if (empty($port)) {
+ $servers = array($this->servers);
+ }
+ foreach ($servers as $server) {
+ if (strpos($server, ';') !== false) {
+ list($host, $port) = explode(';', $server);
+ } else {
+ $host = $server;