inet_pton

(PHP 5 >= 5.1.0)

inet_pton — Converts a human readable IP address to its packed in_addr representation

说明

string inet_pton ( string $address )

This 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

范例

Example#1 inet_pton() Example


<?php
 $in_addr = inet_pton('127.0.0.1');
 
 $in6_addr = inet_pton('::1');
 
 ?>

注释

Note: 本函数未在 Windows 平台下实现。

参见

ip2long()
long2ip()
inet_ntop()


	PHP5中文手册 inet_ntop ip2long Network PHP Manual inet_pton (PHP 5 >= 5.1.0) inet_pton — Converts a human readable IP address to its packed in_addr representation 说明 string inet_pton ( string `$address` ) This 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` 范例 Example#1 inet_pton() Example `<?php $in_addr = inet_pton('127.0.0.1'); $in6_addr = inet_pton('::1'); ?>` 注释 Note: 本函数未在 Windows 平台下实现。参见 ip2long() long2ip() inet_ntop() inet_ntop ip2long Network PHP Manual