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Network Function Library: Ip2long

Source: Internet
Author: User
Keywords ip2long php Chinese function manual network function library
Tags address aliyun function function library html http internet internet +
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Ip2long

(PHP4 >= 4.0rc1)

Ip2long---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Convert IP (IPV4) to be the appropriate address

Syntax: int ip2long (string ip_address)

Description:

Ip2long () generates IPV4 Internet receptacle addresses from its Internet standard format (with a comma string).

Example:

<?php

$ip = gethostbyname ("www.php.net");

$out = "The following URLs are equivalent:<br>\n";

$out. = "http://www.php.net/, http://". $ip. " /, and http://. Ip2long ($ip). " /<br>\n ";

Echo $out;

?>

Reference: Long2ip ()

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