gethostbynamel

(PHP 4, PHP 5)

gethostbynamel — Get a list of IPv4 addresses corresponding to a given Internet host name

Descrição

array gethostbynamel ( string $hostname )

Returns a list of IPv4 addresses to which the Internet host specified by hostname resolves.

Parâmetros

hostname

The host name.

Valor Retornado

Returns an array of IPv4 addresses or FALSE if hostname could not be resolved.

Exemplos

Example #1 gethostbynamel() example

<?php
$hosts = gethostbynamel('www.example.com');
print_r($hosts);
?>

O exemplo acima irá imprimir:

Array
(
    [0] => 192.0.34.166
)

Veja Também

  • gethostbyname() - Get the IPv4 address corresponding to a given Internet host name
  • gethostbyaddr() - Obtém nome do host de Internet correspondendo ao endereçõ de IP fornecido.
  • checkdnsrr() - Check DNS records corresponding to a given Internet host name or IP address
  • getmxrr() - Obtém registros MX correspondendo ao nome do host de Internet fornecido.
  • the named(8) manual page