gethostname

(PHP >= 5.3.0)

gethostname — Gets the host name

Descrizione

string gethostname ( void )

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

Valori restituiti

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

Esempi

Example #1 A simple gethostname() example


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

// Or, an option that also works before PHP 5.3
echo php_uname('n'); // may output e.g,: sandie
?>

Vedere anche:

gethostbyname() - Ottiene l'indirizzo IP corrispondente a un dato hostname Internet
gethostbyaddr() - Ottiene l'host Internet corrispondente a un dato indirizzo IP
php_uname() - Restituisce informazioni sul sistema operativo su cui gira il PHP

add a note User Contributed Notes gethostname - [2 notes]

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JP ¶

3 years ago


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!

down

-1

RoboTamer ¶

1 year ago


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');



?>

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