require_once 'dbinfo.php';
$sql="SELECT * FROM counter";
$result=mysql_query($sql);
$r=mysql_fetch_array($result);
$counter=$r['counter'];
if(empty($counter)) {
$counter=0;
$insert_sql="INSERT INTO counter(counter) VALUES('$counter')";
$result1=mysql_query($insert_sql);
}
//print "You're visitors No. "; print "$counter";
$addcounter=$counter+1;
$update_sql="UPDATE counter SET counter='$addcounter'";
$result2=mysql_query($update_sql);
mysql_close();
?>