headers_sent
inet_pton
Network Функции
PHP Manual

# inet_ntop

(PHP 5 >= 5.1.0)

inet_ntop — Converts a packed internet address to a human readable representation

### Описание

string inet_ntop ( string `$in_addr` )

This function converts a 32bit IPv4, or 128bit IPv6 address (if PHP was built with IPv6 support enabled) into an address family appropriate string representation.

### Список параметров

`in_addr`

  A 32bit IPv4, or 128bit IPv6 address.

### Возвращаемые значения

Returns a string representation of the address or `FALSE` on failure.

### Примеры

Пример #1 inet_ntop() Example

`<?php
$packed = chr(127) . chr(0) . chr(0) . chr(1);
$expanded = inet_ntop($packed);
/* Outputs: 127.0.0.1 */
echo $expanded;
$packed = str_repeat(chr(0), 15) . chr(1);
$expanded = inet_ntop($packed);
/* Outputs: ::1 */
echo $expanded;
?>`

### Примечания

### Список изменений

Версия | Описание
--- | ---
5.3.0 | This function is now available on Windows platforms

### Смотрите также

- long2ip()
- ip2long()
- inet_pton()

headers_sent
inet_pton
Network Функции
PHP Manual