pg_host

(PHP 4, PHP 5)

pg_host — Returns the host name associated with the connection

Description

string pg_host ([ resource $connection ] )

pg_host() returns the host name of the given PostgreSQL connection resource is connected to.

Parameters

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().

Return Values

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

Examples

Example #1 pg_host() example

<?php
$pgsql_conn = pg_connect("dbname=mark host=localhost");

if ($pgsql_conn) {
   print "Successfully connected to: " . pg_host($pgsql_conn) . "<br/>\n";
} else {
   print pg_last_error($pgsql_conn);
   exit;
}
?>

See Also

• pg_connect() - Open a PostgreSQL connection
• pg_pconnect() - Open a persistent PostgreSQL connection