[cubrid_connect_with_url|http://www.php.net/manual/en/function.cubrid-connect-with-url.php] tries to connect a database by using connection information passed with an url string argument.
Now the parameter url is same with [cci_connect_with_url|http://www.cubrid.org/manual/840/en/cci_connect_with_url], but there is no need for php user pass cci: in the url parameter.
Considering the compatibility, the approach now is reserved, and support the way without cci:, that is, the url will become CUBRID:host:db_name:db_user:.......