# gupnp_context_get_port

(PECL gupnp >= 0.1.0)

gupnp_context_get_port — Get the port

### 说明

gupnp_context_get_port ( resource `$context` ) : int

Get the port that the SOAP server is running on.

### 参数

`context`

  A context identifier, returned by gupnp_context_new().

### 返回值

Returns the port number for the current context and `FALSE` on error.

### 范例

Example #1 Create new UPnP context and get port number

    <?php

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

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

    /* Get the port number for the UPnP context */
    $port = gupnp_context_get_port($context);
    echo $port;

    ?>

### 参见

- gupnp_context_new() - Create a new context
- gupnp_context_get_host_ip() - Get the IP address