CREATE TABLE `views` (`ip` VARCHAR(30) NOT NULL, `time` VARCHAR(10) NOT NULL, PRIMARY KEY (`ip`));

<?php
mysql_connect("localhost", "USERNAME", "PASSWORD") or die(mysql_error()); //Put database username where it says USERNAME and your database password where it says PASSWORD

mysql_select_db("DATABASE") or die(mysql_error()); //Put your database name where it says DATABASE

//Do not edit anything below!

$time = time();
$ip = $_SERVER["REMOTE_ADDR"];

$query = mysql_query("SELECT * FROM views WHERE ip='$ip'");
$query2 = mysql_num_rows($query);

if ($query2 == 0) {
mysql_query("INSERT INTO views (ip, time) VALUES('$ip', '$time')") or die(mysql_error());
}
else
{
mysql_query("UPDATE views SET time = $time WHERE ip='$ip'") or die(mysql_error());
}

$total = $time - 120;
$delete = $time - 1800;

mysql_query("DELETE FROM views WHERE time < '$delete'") or die(mysql_error()); //Deletes records that are no longer needed

$database = mysql_query("SELECT COUNT(time) FROM views WHERE time > '$total'") or die(mysql_error());
while($views = mysql_fetch_array($database)) { //Selects and counts the visitors within the last 2 minutes

$total_views = $views['COUNT(time)'];

}

echo "Total People Viewing Site: $total_views"; //You can edit this if you want.
?>

<?php
include('DIRECTORY');
?>