"80",
"mysql"=>"3306",
"smtp"=>"25",
"imap"=>"143",
"dns"=>"53",
"ftp"=>"21",
);
foreach($services as $x=>$x_value) {
if (!$socket = @fsockopen("localhost", $x_value, $errno, $errstr, 30))
{
$count = $count+1;
}
else
{
fclose($socket);
}
}
/***************************************************************************************
RBL CHECK
****************************************************************************************/
function dnsbllookup($ip,$count){
$dnsbl_lookup=array(
"dnsbl.dronebl.org",
"zen.spamhaus.org",
"b.barracudacentral.org",
"cbl.abuseat.org",
"spamsources.fabel.dk"
);
if($ip){
$reverse_ip=implode(".",array_reverse(explode(".",$ip)));
foreach($dnsbl_lookup as $host){
if(checkdnsrr($reverse_ip.".".$host.".","A")){
$count = $count+1;
$listed.='RBL >> '.$host.'
';
}
}
}
if($listed){
echo $listed;
}
return($count);
}
if(filter_var($_SERVER[SERVER_ADDR],FILTER_VALIDATE_IP)){
$count = dnsbllookup($ip,$count);
}
/***************************************************************************************
MySQL Connection CHECK
****************************************************************************************/
$db = new mysqli($hostname, $username, $password, $database);
if($db->connect_errno > 0){
die('Unable to connect to database [' . $db->connect_error . ']');
$count = $count+1;
}
$db->close();
if ($count!=0) {echo "erreur
";}
else {echo "online
";}
?>