NetGore

<?php
setlocale(LC_ALL,"nl_BE");
mysql_connect("YOURDBHOST", "USERNAME", "PASSWORD");     
mysql_select_db("DATABASENAME") or die("Error opening database");        
 
 
 
$query = "SELECT `when` FROM world_stats_network ORDER BY id DESC LIMIT 1";
$result = mysql_db_query("DATABASENAME", $query) or die("There is something seriously wrong now!");
 
$row = mysql_fetch_assoc($result);
 
$last_try = convert_datetime($row['when']);
$now = time();
if(($now - $last_try) > 60)
{
    if(($now - $last_try) > 300)
    {
        echo '<span style="color:red;">Server is offline</span>';
    }
    else
    {
        echo '<span style="color:orange;">High server load detected</span>';
    }
}
else
{
    echo '<span style="color:green;">Server is online</span>';
}
 
function convert_datetime($str) 
{
    list($date, $time) = explode(' ', $str);
    list($year, $month, $day) = explode('-', $date);
    list($hour, $minute, $second) = explode(':', $time);
 
    $timestamp = mktime($hour, $minute, $second, $month, $day, $year);
 
    return $timestamp;
}
 
?>