PHP Manual
Gupnp 函数
Get the IP address

gupnp_context_get_host_ip

(PECL gupnp >= 0.1.0)

gupnp_context_get_host_ip — Get the IP address

说明

gupnp_context_get_host_ip ( resource $context ) : string

Get the IP address we advertise ourselves as using.

参数

context: A context identifier, returned by gupnp_context_new().

返回值

Returns the IP address for the current context and FALSE on error.

范例

Example #1 Create new UPnP context and get IP address of the host

 <?php

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

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

/* Get IP address for the UPnP context */
$ip = gupnp_context_get_host_ip($context);
echo $ip;

?>

参见

gupnp_context_new() - Create a new context
gupnp_context_get_port() - Get the port

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