gethostname

(PHP >= 5.3.0)

gethostname — Gets the host name

Описание

string gethostname ( void )

gethostname() gets the standard host name for the local machine.

Връщани стойности

Returns a string with the hostname on success, otherwise FALSE is returned.

Примери

Example #1 A simple gethostname() example


<?php
echo gethostname(); // may output e.g,: sandie
?>

Вж. също

gethostbyname() - Get the IPv4 address corresponding to a given Internet host name

getmxrr

gethostbynamel

[edit] Last updated: Fri, 18 Sep 2009

add a note User Contributed Notes gethostname

RoboTamer 21-Nov-2011 12:10


I don't know how you would do this on a win system but us nix users, we can use the native hostname with -f to get a reliable hostname.



<?php

$_SERVER["SERVER_NAME"] =  exec('hostname -f');



?>

JP 30-Mar-2010 06:55


You can use php_uname("n") in Windows to return the host name. You may have worked this out already but it took my a blinkin age!

will dot knauss at gmail dot com 03-Mar-2010 09:43


It looks like this function isn't available on windows.

Here is my code:

<?PHP

$var = gethostname();

IF ($var===FALSE) {

 echo "The function ran but no results were returned!";

}

ELSE {

 echo "The function returned a value\n\r";

 echo $var;

}

?>

I received  an error:

"Fatal error: Call to undefined function gethostname() "

add a note