Easy one but never done it before..

Hi,

What i want to do is take a percentage from a total.

Basically something like this:

<?php
 $subtotal = '50';
 $discount = '10%';
 $total = ($subtotal - $discount);

Code (markup):

Cheers,
Adam

 

$subtotal = '100';
$discount = '10';

$total = ($discount * $subtotal) / 100;

PHP:

 

Thanks again nico.. Your a star