$data = array('str1', 'str2', 'str3', 'str4', 'str5');
$c=count($data)-1;
$a='';
for($i=$c;$i>=0;$i--)
{
if($i==$c)
$a=array($data[$i]);
else
$a=array($data[$i],'sub'=>$a);
}
print_r($a);
netsh
netsh>interface
netsh interface>portproxy
netsh interface portproxy>add v4tov4 listenport=22 connectaddress=192.168.0.2 connectport=23 listenaddress=5.5.3.2
netsh interface portproxy>dump