32 lines
1.0 KiB
PHP
Executable File
32 lines
1.0 KiB
PHP
Executable File
<?php
|
|
|
|
class Helper
|
|
{
|
|
|
|
function get_IP_address()
|
|
{
|
|
foreach (array('HTTP_CLIENT_IP',
|
|
'HTTP_X_FORWARDED_FOR',
|
|
'HTTP_X_FORWARDED',
|
|
'HTTP_X_CLUSTER_CLIENT_IP',
|
|
'HTTP_FORWARDED_FOR',
|
|
'HTTP_FORWARDED',
|
|
'REMOTE_ADDR') as $key){
|
|
if (array_key_exists($key, $_SERVER) === true){
|
|
foreach (explode(',', $_SERVER[$key]) as $IPaddress){
|
|
$IPaddress = trim($IPaddress); // Just to be safe
|
|
if (filter_var($IPaddress,
|
|
FILTER_VALIDATE_IP,
|
|
FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE)
|
|
!== false) {
|
|
|
|
return $IPaddress;
|
|
}
|
|
}
|
|
return $IPaddress;
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
?>
|