gethostbyaddr
(PHP 3, PHP 4 )
gethostbyaddr --
Get the Internet host name corresponding to a given IP address
Description
string
gethostbyaddr ( string ip_address)
Returns the host name of the Internet host specified by
ip_address or a string containing the unmodified
ip_address on failure.
Example 1. A simple gethostbyaddr() example <?php
$hostname = gethostbyaddr($_SERVER['REMOTE_ADDR']);
print $hostname;
?> |
|
See also gethostbyname().