php[world] 2019 — 25 years of PHP

gethostname

(PHP 5 >= 5.3.0, PHP 7)

gethostnameGets the host name

Beschreibung

gethostname ( void ) : string

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

Rückgabewerte

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

Beispiele

Beispiel #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
?>

Siehe auch

  • gethostbyname() - Ermittelt die zum angegebenen Internet-Hostnamen passende IPv4-Adresse
  • gethostbyaddr() - Ermittelt den zur angegebenen IP-Adresse passenden Internet-Hostnamen
  • php_uname() - Returns information about the operating system PHP is running on

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User Contributed Notes 1 note

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kurdtpage at gmail dot com
10 months ago
On Linux, use the command `hostname` to view your host name, or `sudo hostname servername` to set it
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