PHP: pg_dbname - Manual

downloads | documentation | faq | getting help | mailing lists | reporting bugs | php.net sites | links | conferences | my php.net

search for in the

pg_delete pg_copy_to

Last updated: Sat, 27 Jan 2007

view this page in

# pg_dbname

(PHP 3, PHP 4, PHP 5)

pg_dbname -- Get the database name

## Описание

string pg_dbname ( [resource connection] )

pg_dbname() returns the name of the database that the given PostgreSQL `connection` resource.

## Список параметров

`connection`

  PostgreSQL database connection resource. When `connection` is not present, the default connection is used. The default connection is the last connection made by pg_connect() or pg_pconnect().

## Возвращаемые значения

A string containing the name of the database the `connection` is to, or `FALSE` on error.

## Примеры

Пример 1. pg_dbname() example

`<?php error_reporting(E_ALL); pg_connect("host=localhost port=5432 dbname=mary"); echo pg_dbname(); // mary ?>`

add a note User Contributed Notes
pg_dbname
mark at redbrick dot dcu dot ie
24-Mar-2003 12:37
`This function is as simple as it sounds, it returns the name of the database your are currently connected to on the handle retrieved from a pg_connect() call.
<?php
$pgsql_conn = pg_connect("dbname=mark host=localhost");
if ($pgsql_conn) {
print "Successfully connected to database: " . pg_dbname($pgsql_conn) .
" on " . pg_host($pgsql_conn) . "<br/>\n";
} else {
print pg_last_error($pgsql_conn);
exit;
}
?>
[mark@prodigy][*][~/public_html/php]>>>php pg_dbname.php
Content-type: text/html
X-Powered-By: PHP/4.3.1
Successfully connected to database: mark on localhost<br/>
Again this function is much more useful when you are changing which database you are connected to in your program.
Regards, --mark`
add a note
pg_delete pg_copy_to

Last updated: Sat, 27 Jan 2007
show source | credits | stats | sitemap | contact | advertising | mirror sites
Copyright © 2001-2007 The PHP Group
All rights reserved.
This mirror generously provided by: Yahoo! Inc.
Last updated: Sat Mar 10 10:36:09 2007 PST