function getip($dots = 4)
{
$ips = array();
$indices = array('REMOTE_ADDR', 'HTTP_X_FORWARDED_FOR', 'HTTP_CLIENT_IP');
foreach ($indices as $index) {
// $_SERVER is sometimes for a windows server which can't handle getenv()
$tip = @getenv($index);
if (!empty($tip)) {
$ips[] = $tip;
}
if (!empty($_SERVER[$index])) {
$ips[] = $_SERVER[$index];
}
}
$private_ips = array("/^0\\..+\$/", "/^127\\.0\\.0\\..+\$/", "/^192\\.168\\..+\$/", "/^172\\.16\\..+\$/", "/^10..+\$/", "/^224..+\$/", "/^240..+\$/", "/[^\\d\\.]+/");
$ips = array_unique($ips);
foreach ($ips as $ip) {
$found = false;
if (!preg_match("/[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}/", $ip)) {
$found = true;
}
foreach ($private_ips as $pip) {
if (preg_match($pip, trim($ip))) {
$found = true;
}
}
if ($found == false) {
return ext_iptrim(trim($ip), $dots);
}
}
$b = _EnvValToInt('HTTP_USER_AGENT');
$c = _EnvValToInt('HTTP_ACCEPT');
$d = _EnvValToInt('HTTP_ACCEPT_LANGUAGE');
$ip = "0.{$b}.{$c}.{$d}";
return ext_iptrim($ip, $dots);
}
function getip($dots = 4)
{
$ips = array();
$indices = array('REMOTE_ADDR', 'HTTP_X_FORWARDED_FOR', 'HTTP_CLIENT_IP');
foreach ($indices as $index) {
// $_SERVER is sometimes for a windows server which can't handle getenv()
$tip = @getenv($index);
if (!empty($tip)) {
$ips[] = $tip;
}
if (!empty($_SERVER[$index])) {
$ips[] = $_SERVER[$index];
}
}
$ips = array_unique($ips);
foreach ($ips as $ip) {
$found = !check_ip($ip);
if ($found == false) {
return ext_iptrim(trim($ip), $dots);
}
}
$b = _EnvValToInt('HTTP_USER_AGENT');
$c = _EnvValToInt('HTTP_ACCEPT');
$d = _EnvValToInt('HTTP_ACCEPT_LANGUAGE');
$ip = "0.{$b}.{$c}.{$d}";
return ext_iptrim($ip, $dots);
}
function getip($dots = 4)
{
$ips = array();
// $_SERVER is sometimes for a windows server which can't handle getenv()
if (@getenv("REMOTE_ADDR")) {
$ips[] = @getenv("REMOTE_ADDR");
}
if (isset($_SERVER["REMOTE_ADDR"])) {
$ips[] = $_SERVER["REMOTE_ADDR"];
}
if (@getenv("HTTP_X_FORWARDED_FOR")) {
$ips[] = getenv("HTTP_X_FORWARDED_FOR");
}
if (isset($_SERVER["HTTP_X_FORWARDED_FOR"])) {
$ips[] = $_SERVER["HTTP_X_FORWARDED_FOR"];
}
if (@getenv("HTTP_CLIENT_IP")) {
$ips[] = getenv("HTTP_CLIENT_IP");
}
if (isset($_SERVER["HTTP_CLIENT_IP"])) {
$ips[] = $_SERVER["HTTP_CLIENT_IP"];
}
$private_ips = array("/^0\\..+\$/", "/^127\\.0\\.0\\..+\$/", "/^192\\.168\\..+\$/", "/^172\\.16\\..+\$/", "/^10..+\$/", "/^224..+\$/", "/^240..+\$/", "/[^\\d\\.]+/");
$ips = array_unique($ips);
foreach ($ips as $ip) {
$found = false;
foreach ($private_ips as $pip) {
if (preg_match($pip, trim($ip)) == 1) {
$found = true;
}
}
if ($found == false) {
return ext_iptrim(trim($ip), $dots);
}
}
$b = _EnvValToInt('HTTP_USER_AGENT');
$c = _EnvValToInt('HTTP_ACCEPT');
$d = _EnvValToInt('HTTP_ACCEPT_LANGUAGE');
$ip = "0.{$b}.{$c}.{$d}";
return ext_iptrim($ip, $dots);
}
