PHP. Руководство по PHP. 2005

maxdb_connect

(PECL)maxdb_connect

(no version information, might be only in CVS)maxdb() -- Open a new connection to the MaxDB server

Description

Procedural styleresource maxdb_connect ([string host [, string username [, string passwd [, string dbname [, int port [, string socket]]]]]])

Object oriented style (constructor):class maxdb {

__construct ([string host [, string username [, string passwd [, string dbname [, int port [, string socket]]]]]])

}

The maxdb_connect() function attempts to open a connection to the MaxDB Server

running on host which can be either a host name or an IP address. Passing the

string "localhost" to this parameter, the local host is assumed.

If successful, the maxdb_connect()

will return an resource representing the connection to the database, or FALSE on failure.

The username and password parameters specify the

username and password under which to connect to the MaxDB server. If the password is not provided

(the NULL value is passed), the MaxDB server will attempt to authenticate the user against

the maxdb.default_pw in php.ini.

The dbname parameter if provided will specify the default database to be

used when performing queries. If not provied, the entry maxdb.default_db

in php.ini is used.

The port and socket parameters are

ignored for the MaxDB server.

Return values

Returns a resource which represents the connection to a MaxDB Server or
FALSE if the connection failed.

Example

Пример 1. Object oriented style
<?php $maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB"); /* check connection */ if (maxdb_connect_errno()){ printf("Connect failed: %s\n", maxdb_connect_error()); exit(); } printf("Host information: %s\n", $maxdb->host_info); /* close connection */ $maxdb->close(); ?>

Пример 2. Procedural style
<?php $link = maxdb_connect("localhost", "MONA", "RED", "DEMODB"); /* check connection */ if (!$link){ printf("Connect failed: %s\n", maxdb_connect_error()); exit(); } printf("Host information: %s\n", maxdb_get_host_info($link)); /* close connection */ maxdb_close($link); ?>

The above examples would produce the following output:
Host information: localhost

Пред.
Начало
След.
maxdb_connect_error
Уровень выше
maxdb_data_seek

Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.

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