Status server by pagina

[hacker_nait]

$timeout = 3; // in secondi

$sites = array(); 
$sites[] = 'cnn.com:80';   
$sites[] = 'bluesnews.com:80'; 
$sites[] = 'shacknews.com:80'; 
$sites[] = 'hardocp.com:80'; 
$sites[] = 'ghfghfghfg.com:80'; 

foreach($sites as $site) { 

$server = explode(":",$site);

$sock = @fsockopen( $server[0], $server[1], $errno, $errstr, $timeout );   

if ( ! $sock ) { 

echo "Il server ".$site." è [b]<font color=\"FF0000\">offline[/b]</font>
"; 

} else { 

echo "Il server ".$site." è [b]<font color=\"00FF00\">online[/b]</font>
"; 
} 
}