<?php echo 5-1; //With vars $num1 = 5; $num2 = 1; echo $num1 - $num2; //OR subtract from variable and keep in var $num = 5; $num -= 4; echo $num; ?>
just like that
@iisurge Ah, but that one is variable. There’s no real way to verify that a transaction originated from a particular address is there…
EDIT: Looks like i"ll have to make a new address for each transaction (but they can be resuable by the players I hope.)
is the correct From Address to look for, however the address that is present may actually contain a change address depending on previous transactions that have occurred.