gethostname

(PHP >= 5.3.0)

gethostnameGets the host name

설명

string gethostname ( void )

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

반환값

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

예제

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
?>

참고

  • gethostbyname() - Get the IPv4 address corresponding to a given Internet host name
  • gethostbyaddr() - Get the Internet host name corresponding to a given IP address
  • php_uname() - Returns information about the operating system PHP is running on

add a note add a note

User Contributed Notes 2 notes

up
-16
solaris
2 years ago
To the prev. note: **NEVER USE***
#`sudo hostname servername`

Some *nix systems will then force to set the 'servername' as new hostname!
up
-24
kurdtpage at gmail dot com
3 years ago
On Linux, use the command `hostname` to view your host name, or `sudo hostname servername` to set it
To Top