The cubrid_close function ends the transaction currently in process, closes the connection handle and disconnects from server. If there is any request handles not closed yet at this point, they will be closed. It is similar to the CUBRID function cubrid_disconnect.
The CUBRID connection identifier. If the connection identifier is not specified, the last connection opened by cubrid_connect is assumed.
true, when process is successful.
false, when process is unsuccessful.