(PHP 4, PHP 5, PHP 7, PHP 8)
pg_dbname — Get the database name
pg_dbname() returns the name of the database that the given PostgreSQL connection
instance.
connection
An PgSql\Connection instance. When connection
is null
, the default connection is used. The default connection is the last connection made by pg_connect() or pg_pconnect().
As of PHP 8.1.0, using the default connection is deprecated.
A string containing the name of the database the connection
is to.
Version | Description |
---|---|
8.1.0 | The connection parameter expects an PgSql\Connection instance now; previously, a resource was expected. |
8.0.0 | connection is now nullable. |
Example #1 pg_dbname() example
<?php
error_reporting(E_ALL);
pg_connect("host=localhost port=5432 dbname=mary");
echo pg_dbname(); // mary
?>