Create a new context - Справочник: PHP5.4

resource gupnp_context_new ([ string $host_ip [, int $port = 0 ]] )

Create a new context with the specified host_ip and port.

host_ip: The local host's IP address, or NULL to use the IP address of the first non-loopback network interface.
port: Port to run on, or 0 if you don't care what port is used.

A context identifier.

Пример #1 Create new UPnP context


<?php

/* Create the UPnP context */
$context = gupnp_context_new();

if (!$context) {
 die("Error creating the GUPnP context\n");
}

?>

Issues E_WARNING with unable to create context.