<?php
/*********************************************************
* DO NOT REMOVE *
Project: PHPWeby ip2country software version 1.0.2
Url: http://phpweby.com/
Copyright: (C) 2008 Blagoj Janevski - [email protected]
Project Manager: Blagoj Janevski
More info, sample code and code implementation can be found here:
http://phpweby.com/software/ip2country
This software uses GeoLite data created by MaxMind, available from
http://maxmind.com
This file is part of i2pcountry module for PHP.
For help, comments, feedback, discussion ... please join our
Webmaster forums - http://forums.phpweby.com
**************************************************************************
* If you like this software please link to us! *
* Use this code: *
* <a href="http://phpweby.com/software/ip2country">ip to country</a> *
* More info can be found at http://phpweby.com/link *
**************************************************************************
License:
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*********************************************************/
class ip2country {
var $mysql_host='localhost';
var $db_name='weer_weer';
var $db_user='weer';
var $db_pass='wojtextec';
var $table_name='ip2c';
var $ip_num=0;
var $ip='';
var $country_code='';
var $country_name='';
var $con=false;
function ip2country()
{
$this->set_ip();
}
function get_ip_num()
{
return $this->ip_num;
}
function set_ip($newip='')
{
if($newip=='')
$newip=$this->get_client_ip();
$this->ip=$newip;
$this->calculate_ip_num();
$this->country_code='';
$this->country_name='';
}
function calculate_ip_num()
{
if($this->ip=='')
$this->ip=$this->get_client_ip();
$this->ip_num=sprintf("%u",ip2long($this->ip));
}
function get_country_code($ip_addr='')
{
if($ip_addr!='' && $ip_addr!=$this->ip)
$this->set_ip($ip_addr);
if($ip_addr=='')
{
if($this->ip!=$this->get_client_ip())
$this->set_ip();
}
if($this->country_code!='')
return $this->country_code;
if(!$this->con)
$this->mysql_con();
$sq="SELECT country_code,country_name FROM ".$this->table_name. " WHERE ". $this->ip_num." BETWEEN begin_ip_num AND end_ip_num";
$r=@mysql_query($sq,$this->con);
if(!$r)
return '';
$row=@mysql_fetch_assoc($r);
$this->close();
$this->country_name=$row['country_name'];
$this->country_code=$row['country_code'];
return $row['country_code'];
}
function get_country_name($ip_addr='')
{
$this->get_country_code($ip_addr);
return $this->country_name;
}
function get_client_ip()
{
$v='';
$v= (!empty($_SERVER['REMOTE_ADDR']))?$_SERVER['REMOTE_ADDR'] :((!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) ? $_SERVER['HTTP_X_FORWARDED_FOR']: @getenv('REMOTE_ADDR'));
if(isset($_SERVER['HTTP_CLIENT_IP']))
$v=$_SERVER['HTTP_CLIENT_IP'];
return htmlspecialchars($v,ENT_QUOTES);
}
function mysql_con()
{
$this->con=@mysql_connect($this->mysql_host,$this->db_user,$this->db_pass);
if(!$this->con)
return false;
if( !mysql_query('USE ' . $this->db_name))
{
$this->close();
return false;
}
return true;
}
function get_mysql_con()
{
return $this->con;
}
function create_mysql_table()
{
if(!$this->con)
return false;
mysql_query('DROP table ' . $this->table_name,$this->con);
return mysql_query("CREATE table " . $this->table_name ." (id int(10) unsigned auto_increment, begin_ip varchar(20),end_ip varchar(20),begin_ip_num int(11) unsigned,end_ip_num int(11) unsigned,country_code varchar(3),country_name varchar(150), PRIMARY KEY(id),INDEX(begin_ip_num,end_ip_num))ENGINE=MyISAM",$this->con);
}
function close()
{
@mysql_close($this->con);
$this->con=false;
}
}
?>