Building Browsergames - Latest Comments in Building Browsergames: Creating the bank (PHP)

Re: Building Browsergames: Creating the bank (PHP)

Chelsy Brown — Fri, 13 Sep 2013 09:56:39 -0000

Great tutorial . Very useful selection. I think to me it is useful and really It will be

very useful for all. Thanks for sharing . Keep it up .

Re: Building Browsergames: Creating the bank (PHP)

S Keilani — Sat, 21 Nov 2009 22:33:19 -0000

Just do:

$amount = abs($_POST['amount']);

That would be one line of code done once :)

Re: Building Browsergames: Creating the bank (PHP)

MrLollige — Sat, 14 Mar 2009 06:04:38 -0000

Thanks mattias, that function is helpful!

Re: Building Browsergames: Creating the bank (PHP)

Mattias — Sat, 13 Sep 2008 15:32:41 -0000

An easy way to fix it is to use PHP's abs() function to force the number to be positive :)

Re: Building Browsergames: Creating the bank (PHP)

Luke — Sat, 13 Sep 2008 14:19:10 -0000

Hi Mattias,

Nice catch! I completely missed that that bug was there. I will post a fix shortly.

Re: Building Browsergames: Creating the bank (PHP)

Mattias — Sat, 13 Sep 2008 08:17:22 -0000

Hi, I just noticed something about your code. If the user is to enter a negative amount and deposit it, they would get more gold than they had in their hand and get a negative bank value.

Just thought I'd point it out.