(PECL CUBRID >= 8.3.1)
cubrid_connect — Open a connection to a CUBRID Server
$host
, int $port
, string $dbname
, string $userid = ?
, string $passwd = ?
, bool $new_link = false
) : resourceThe cubrid_connect() function is used to establish the environment for connecting to your server by using your server address, port number, database name, user name, and password. If the user name and password is not given, then the "PUBLIC" connection will be made by default.
hostHost name or IP address of CUBRID CAS server.
portPort number of CUBRID CAS server (BROKER_PORT configured in $CUBRID/conf/cubrid_broker.conf).
dbnameName of database.
useridUser name for the database. If not given, the default value is "public".
passwdUser password. If not given, the default value is "".
new_linkIf a second call is made to
cubrid_connect() with the same arguments, no new
connection will be established, but instead, the connection identifier
of the already opened connection will be returned. The
new_link parameter modifies this behavior and
makes cubrid_connect() always open a new connection,
even if cubrid_connect() was called before with the
same parameters.
Connection identifier, when process is successful, 或者在失败时返回 false.
Example #1 cubrid_connect() example
<?php
printf("%-30s %s\n", "CUBRID PHP Version:", cubrid_version());
printf("\n");
$conn = cubrid_connect("localhost", 33000, "demodb", "dba");
if (!$conn) {
die('Connect Error ('. cubrid_error_code() .')' . cubrid_error_msg());
}
$db_params = cubrid_get_db_parameter($conn);
while (list($param_name, $param_value) = each($db_params)) {
printf("%-30s %s\n", $param_name, $param_value);
}
printf("\n");
$server_info = cubrid_get_server_info($conn);
$client_info = cubrid_get_client_info();
printf("%-30s %s\n", "Server Info:", $server_info);
printf("%-30s %s\n", "Client Info:", $client_info);
printf("\n");
$charset = cubrid_get_charset($conn);
printf("%-30s %s\n", "CUBRID Charset:", $charset);
cubrid_disconnect($conn);
?>
以上例程会输出：
CUBRID PHP Version: 9.1.0.0001 PARAM_ISOLATION_LEVEL 3 LOCK_TIMEOUT -1 MAX_STRING_LENGTH 1073741823 PARAM_AUTO_COMMIT 1 Server Info: 9.1.0.0212 Client Info: 9.1.0 CUBRID Charset: iso8859-1