inet_pton

Description

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.

例子 1. inet_pton() Example


<?php
$in_addr = inet_pton('127.0.0.1');

$in6_addr = inet_pton('::1');

?>

注: 本函数不适用于 Windows 平台。

See also ip2long(), inet_ntop(), and long2ip().