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cubrid_connect_with_url

(PECL CUBRID >= 8.3.1)

cubrid_connect_with_url — Establish the environment for connecting to CUBRID server

Description

::= CUBRID::<db_name>:<db_user>:<db_password>:[?]

::= [&]

::= alhosts=<alternative_hosts>[ &rctime=]

::= login_timeout=<milli_sec>

::= query_timeout=<milli_sec>

::= disconnect_on_query_timeout=true|false

<alternative_hosts> ::= <standby_broker1_host>: [,<standby_broker2_host>:]

:= HOSTNAME | IP_ADDR

:= SECOND

<milli_sec> := MILLI SECOND

• host : A host name or IP address of the master database
• db_name : A name of the database
• db_user : A name of the database user
• db_password : A database user password
• alhosts : Specifies the broker information of the standby server, which is used for failover when it is impossible to connect to the active server. You can specify multiple brokers for failover, and the connection to the brokers is attempted in the order listed in alhosts
• rctime : An interval between the attempts to connect to the active broker in which failure occurred. After a failure occurs, the system connects to the broker specified by althosts (failover), terminates the transaction, and then attempts to connect to the active broker of the master database at every rctime. The default value is 600 seconds.
• login_timeout : Timeout value (unit: msec.) for database login. The default value is 0, which means infinite postponement.
• query_timeout : Timeout value (unit: msec.) for query request. Upon timeout, a message to cancel requesting a query transferred to server is sent. The return value can depend on the disconnect_on_query_timeout configuration; even though the message to cancel a request is sent to server, that request may succeed.
• disconnect_on_query_timeout : Configures a value whether to immediately return an error of function being executed upon timeout. The default value is false.

Note:

? and : that are used as identifiers in PHP connection URL can't be included in the password. The following is an example of a password that is invalid to use as connection URL because it contains "?:".

$url = "CUBRID:localhost:33000:tdb:dba:12?:?login_timeout=100";

Passwords that contain ? or : may be passed as a separate parameter.

$url = "CUBRID:localhost:33000:tbd:::?login_timeout=100";

conn=cubridconnectwithurl(conn = cubrid_connect_with_url(conn=cubridconnectwithurl(url, "dba", "12?");

If user or password is empty,you can't delete ":",the following is an example.

$url = "CUBRID:localhost:33000:demodb:::";

Parameters

conn_url

A character string that contains server connection information.

userid

User name for the database.

passwd

User password.

new_link

If a second call is made tocubrid_connect_with_url() with the same arguments, no new connection will be established, but instead, the connection identifier of the already opened connection will be returned. Thenew_link parameter modifies this behavior and makes cubrid_connect_with_url() always open a new connection, even if cubrid_connect_with_url() was called before with the same parameters.

Return Values

Connection identifier, when process is successful, or [false](reserved.constants.php#constant.false) on failure.

Examples

Example #1 cubrid_connect_with_url() url without properties example

`<?php
$conn_url = "CUBRID:localhost:33000:demodb:dba::"; con=cubridconnectwithurl(con = cubrid_connect_with_url(con=cubridc​onnectw​ithu​rl(conn_url);

if (

$con) {
echo "connected successfully";
cubrid_execute($con, "create table person(id int,name char(16))"); req=cubridexecute(req =cubrid_execute(req=cubride​xecute(con, "insert into person values(1,'James')");

if (

$req) {
cubrid_close_request($req);
cubrid_commit($con);
} else {
cubrid_rollback($con);
}
cubrid_disconnect($con);
}
?>`

Example #2 cubrid_connect_with_url() url with properties example

`<?php
$conn_url = "CUBRID:127.0.0.1:33000:demodb:dba::?login_timeout=100"; con=cubridconnectwithurl(con = cubrid_connect_with_url (con=cubridc​onnectw​ithu​rl(conn_url);

if (

$con) {
echo "connected successfully";
cubrid_execute($con, "create table person(id int,name char(16))"); req=cubridexecute(req =cubrid_execute(req=cubride​xecute(con, "insert into person values(1,'James')");

if (

$req) {
cubrid_close_request($req);
cubrid_commit($con);
} else {
cubrid_rollback($con);
}
cubrid_disconnect($con);
}
?>`

See Also

• cubrid_connect() - Open a connection to a CUBRID Server
• cubrid_pconnect() - Open a persistent connection to a CUBRID server
• cubrid_pconnect_with_url() - Open a persistent connection to CUBRID server
• cubrid_disconnect() - Close a database connection
• cubrid_close() - Close CUBRID connection

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