how secure is this code?

[daydreamer]

I am using PHP to accept payments automatically then update a users credits.

 

switch ($currencyamount) {
			case "0.60":
                                  // add 0.60 worth of credits.

 

I have a list of different payment amounts.

 

Is there anything that currency amount could be that would get the case code to run, other than 0.60?

[Mchl]

as long as default branch of swich is not defined, no.

[Mark Baker]

although I wonder what I'd expect to happen as a user if I tried to add 0.80 worth of credit, or 0.50

[daydreamer]

you would get no credit

 

lol yeh i got buttons with the values. so "add 0.60 credit" etc.

 

I was just thinking about if somebody tries to post values to my process PHP script without clicking the button.

 

ok cheers