(PHP 4 >= 4.0.5)
mysql_get_proto_info -- Get MySQL protocol info
Description
int mysql_get_proto_info ([resource link_identifier])
mysql_get_proto_info() returns the protocol version
used by connection link_identifier.
If link_identifier is omited, the last opened
connection will be used.
mysql_get_proto_info() was added in PHP 4.0.5.