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Dave W wrote:
> Currently I have this:
>
> if($quant > $amount) {echo "You don't have that many!"; }
>
> $quant is the user inputted amount and $amount is the amount that they
> actually have. Is there any way of checking if the result is negative
> rather
> than doing what I have above?
Not sure which way around you want it, but I think this is what you are
after...
if (($quant - $amount) < 0)
{
echo "You don't have that many!";
}
I don't mean any offense, but the possibility that someone who couldn't
figure that out is writing PHP code scares me. You might want to think
about Googling for an absolute beginners guide to programming before
continuing.
- -Stut
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