<?
/*
IP 2 Country class
2011.01
Kacper Zbonikowski - POLAND
mobile +48 501079176 email: zbonikowski@o2.pl
Free to non-comercial use
if you use ip_database.csv please add http://webnet77.com/ link on your site
*/
class get_user_info{
private $ip;
private $ex_ip;
private $error;
private $cip;
private $ips;
private $user_info;
function get_user_info(){
$this->get_user_ip();
}
function user_info(){
$this->get_user_ip();
$this->dist_ip();
$this->count_ip();
if(!$this->error){
$this->inc_db_ips();
$this->search_country();
}
}
function count_ip(){
if(!$this->error)
$this->cip=$this->ex_ip[3]+($this->ex_ip[2]*256)+($this->ex_ip[1]*256*256)+($this->ex_ip[0]*256*256*256);
}
function search_country(){
if(!$this->error)
for($i=0;$i<count($this->ips);$i++){
if(($this->ips[$i][0]>$this->cip)&&($this->ips[$i-1][0]<$this->cip)){
$this->user_info["user_ip"]=$this->ip;
$this->user_info["user_cip"]=$this->cip;
$this->user_info["full_country"]=str_replace("\n","",$this->ips[$i-1][6]);
$this->user_info["3letters_country"]=$this->ips[$i-1][5];
$this->user_info["2letters_country"]=$this->ips[$i-1][4];
}
}
}
function inc_db_ips(){
$f=file("ip_database.csv");
foreach($f as $v){
$ex=explode(",",$v);
$this->ips[]=$ex;
}
}
function dist_ip(){
if($this->ip!=''){
$this->ex_ip=explode(".",$this->ip);
if(count($this->ex_ip)<4)$this->error[]='bad IP dist_ip';
}else{
$this->error[]='no IP - dist_ip';
}
}
function get_user_ip(){
$this->ip=$_SERVER[REMOTE_ADDR];
}
function set_ip($ip){
if($ip!=''){
$this->ip=$ip;
}else{
$this->error[]='no IP - set_ip';
}
}
function show_all_info(){
if($this->error){
echo $this->ip;
echo "Bad IP";
return;
}
echo $this->cip;
echo " ";
echo $this->ip;
echo "<pre>";
print_r($this->user_info);
echo "</pre>";
}
function _debug(){
$this->show_all_info();
echo "<pre>";
print_r($this->error);
echo "</pre>";
}
}
?>
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