<?php

## Functions ##

function getIP($line) {
	ereg("[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}",$line,$regMatch);
	$ip = $regMatch[0];
	if($ip) return $ip; else return "false";
}

function processString($string) {
	$string = "[ ".$string;
	$length = strlen($string);
	$toAdd = 18 - $length;
	
	for($x = 0; $x < $toAdd; $x++) {
		$string = $string." ";
	}
	$string = $string."]";
	return $string;
}

## Code ##

$cmd = "netstat -n | awk '{ print $5 }'";
exec($cmd, $netstatArray);
$ipArray = array();

foreach($netstatArray as $line) {
	$ip = getIP($line);
	if($ip != "false" && ip != "127.0.0.1") {
		if(array_key_exists($ip, $ipArray))
                {
                        $ipArray[$ip]+=1;
                }
                else // if not, count=1
                {
                        $ipArray[$ip] = 1;
                }
	}
}

asort($ipArray);

foreach($ipArray as $ip => $count)
{
 $ip=processString($ip);

  echo $ip;
  echo "\tTimes Accessed: ".$count."\n";
}


?>