PHP how to get local IP of system

Question

I need to get local IP of computer like 192.*.... Is this possible with PHP?

I need IP address of system running the script, but I do not need the external IP, I need his local network card address.

Answer 1

It is easy one. You can get the host name by this simple code.

$ip = getHostByName(getHostName());

Or you can also use $_SERVER['HTTP_HOST'] to get the hostname.

Answer 2

Try this

$localIP = gethostbyname(trim('hostname'));

Answer 3

From CLI

PHP < 5.3.0

$localIP = getHostByName(php_uname('n'));

PHP >= 5.3.0

$localIP = getHostByName(getHostName());