gethostbynamel

(PHP 4, PHP 5, PHP 7)

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

Descrierea

gethostbynamel ( string $hostname ) : array

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

Parametri

hostname

The host name.

Valorile întoarse

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

Exemple

Example #1 gethostbynamel() example

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

Exemplul de mai sus va afișa:

Array
(
    [0] => 192.0.34.166
)

A se vedea și

  • gethostbyname() - Get the IPv4 address corresponding to a given Internet host name
  • gethostbyaddr() - Get the Internet host name corresponding to a given IP address
  • checkdnsrr() - Check DNS records corresponding to a given Internet host name or IP address
  • getmxrr() - Get MX records corresponding to a given Internet host name
  • the named(8) manual page