Manual do PHP
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gethostbyname

(PHP 3, PHP 4 , PHP 5)

gethostbyname -- Get the IP address corresponding to a given Internet host name

Description

string gethostbyname ( string hostname )

Returns the IP address of the Internet host specified by hostname or a string containing the unmodified hostname on failure.

Exemplo 1. A simple gethostbyname() example


<?php
$ip = gethostbyname('www.example.com');

echo $ip;
?>

Anterior	Principal	Próxima
gethostbyaddr	Acima	gethostbynamel

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