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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 |
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