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maxdb_real_connect

(PECL)

maxdb_real_connect

(no version information, might be only in CVS)

maxdb->real_connect -- Opens a connection to a MaxDB server

Description

Procedural style

bool maxdb_real_connect ( resource link [, string hostname [, string username [, string passwd [, string dbname [, int port [, string socket]]]]]] )

Object oriented style (method)

class maxdb {

bool real_connect ( [string hostname [, string username [, string passwd [, string dbname [, int port [, string socket]]]]]] )

}

maxdb_real_connect() attempts to establish a connection to a MaxDB database engine running on hostname.

This function differs from maxdb_connect():

maxdb_real_connect() needs a valid resource which has to be created by function maxdb_init()
With function maxdb_options() you can set various options for connection.

Возвращаемые значения

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

Example

Пример 1. Object oriented style


<?php



/* create a connection object which is not connected */

$maxdb = maxdb_init();



/* set connection options */

$maxdb->options(MAXDB_UNICODE, "FALSE");

$maxdb->options(MAXDB_TIMEOUT, 5);



/* connect to server */

$maxdb->real_connect('localhost', 'MONA', 'RED', 'DEMODB');



/* check connection */

if (maxdb_connect_errno()) {

   printf("Connect failed: %s\n", maxdb_connect_error());

   exit();

}



printf ("Connection: %s\n.", $maxdb->host_info);



$maxdb->close();

?>

Пример 2. Procedural style


<?php



/* create a connection object which is not connected */

$link = maxdb_init();



/* set connection options */

maxdb_options($link, MAXDB_UNICODE, "FALSE");

maxdb_options($link, MAXDB_TIMEOUT, 5);



/* connect to server */

maxdb_real_connect($link, 'localhost', 'MONA', 'RED', 'DEMODB');



/* check connection */

if (maxdb_connect_errno()) {

   printf("Connect failed: %s\n", maxdb_connect_error());

   exit();

}



printf ("Connection: %s\n.", maxdb_get_host_info($link));



maxdb_close($link);

?>

The above examples would produce the following output:

Connection: localhost <...>

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maxdb_real_connect

Description

Возвращаемые значения

Смотрите также

Example