(PHP 4, PHP 5)
pg_host — Returns the host name associated with the connection
pg_host() returns the host name of the given PostgreSQL connection resource is connected to.
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().
A string containing the name of the host the connection is to, or FALSE on error.
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;
}
?>