php man page for pg_dbname

PG_DBNAME(3)															      PG_DBNAME(3)

pg_dbname - Get the database name

SYNOPSIS
       string pg_dbname ([resource  $connection])

DESCRIPTION
       pg_dbname(3) returns the name of the database that the given PostgreSQL $connection resource.

PARAMETERS
	      o $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(3) or pg_pconnect(3).

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

EXAMPLES
       Example #1

	      pg_dbname(3) example

	      <?php
		error_reporting(E_ALL);

		pg_connect("host=localhost port=5432 dbname=mary");
		echo pg_dbname(); // mary
	      ?>

PHP Documentation Group 													      PG_DBNAME(3)