Billing Meter bit.ly link or Billing Meter tech0x20 link.
This isn’t perfect. First of all, some connections are just too slow for a constant refresh rate of less than 20-30 seconds. Secondly, I think many mobile browsers have a refresh cut-off at which point they will ask you if you really want to keep refreshing.
The first page, index.php, allows you to enter parameters:
Billing Meter
The second file, meter.php, does the display, calculation and refresh:
";
$netseconds = time()-$_SESSION["STARTTIME"];
$cost = sprintf("%10.2lf", round($_SESSION["BILLINGRATE"]*((double)$netseconds)/3600.0,2));
?>
Billing meter
Time spent:
Your bill:
| $ |