gethostbyaddr
gethostbynamel
Network Функции
PHP Manual

# gethostbyname

(PHP 4, PHP 5)

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

### Описание

string gethostbyname ( string `$hostname` )

Returns the IP address of the Internet host specified by `hostname` .

### Список параметров

`hostname`

  The host name.

### Возвращаемые значения

Returns the IP address or a string containing the unmodified `hostname` on failure.

### Примеры

Пример #1 A simple gethostbyname() example

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

### Смотрите также

- gethostbyaddr() - Get the Internet host name corresponding to a given IP address
- gethostbynamel() - Get a list of IP addresses corresponding to a given Internet host name

gethostbyaddr
gethostbynamel
Network Функции
PHP Manual