+ // Other than mysql_connect, mysqli_real_connect expects an explicit port
+ // parameter. So we need to parse the port out of $realServer
+ $port = null;
+ $hostAndPort = IP::splitHostAndPort( $realServer );
+ if ( $hostAndPort ) {
+ $realServer = $hostAndPort[0];
+ if ( $hostAndPort[1] ) {
+ $port = $hostAndPort[1];
+ }
+ }
+