inet_pton
(PHP 5 >= 5.1.0, PHP 7)
inet_pton — Converts a human readable IP address to its packed in_addr representation
说明
inet_pton
( string
$address
) : stringThis function converts a human readable IPv4 or IPv6 address (if PHP was built with IPv6 support enabled) into an address family appropriate 32bit or 128bit binary structure.
参数
-
address -
A human readable IPv4 or IPv6 address.
返回值
Returns the in_addr representation of the given
address, or FALSE if a syntactically invalid
address is given (for example, an IPv4 address
without dots or an IPv6 address without colons).
范例
Example #1 inet_pton() Example
<?php
$in_addr = inet_pton('127.0.0.1');
$in6_addr = inet_pton('::1');
?>
更新日志
| 版本 | 说明 |
|---|---|
| 5.3.0 | This function is now available on Windows platforms. |
参见
- ip2long() - 将 IPV4 的字符串互联网协议转换成长整型数字
- long2ip() - 将长整型转化为字符串形式带点的互联网标准格式地址（IPV4）
- inet_ntop() - Converts a packed internet address to a human readable representation