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PHParadise > information > visitor IP

this snippet displays the IP address of the user and tries to get the hostname.

unfortunately the built-in PHP function gethostbyaddr() has a very long timeout,

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<?php

/*------------------------------------------------------------------------------
|
|                             PHParadise source code
|
|-------------------------------------------------------------------------------
|
| file:             visitor IP
| category:         information
|
| last modified:    Mon, 20 Jun 2005 17:29:17 GMT
| downloaded:       Fri, 25 May 2012 03:07:55 GMT as copy from textarea
|
| code URL:
| http://phparadise.de/php-code/information/visitor-IP/
|
| description:
| this snippet displays the IP address of the user and tries to get the hostname.
| unfortunately the built-in PHP function gethostbyaddr() has a very long timeout,
|
------------------------------------------------------------------------------*/

// displays the current reported IP adress of the user
echo '
<p>
	your current IP address is '.$_SERVER['REMOTE_ADDR'].'
</p>';

// tries to find the hostname by looking up the IP - has an evil long timeout though
echo '
<p>
	your current hostname (if any) is '.gethostbyaddr($_SERVER['REMOTE_ADDR']).'
</p>';

PHParadise source code of “visitor IP” in category “information”

PHParadise > information > visitor IP

copy the code of information / visitor IP