Could someone please explain what is going on here?
echo (18.99 * 100); // output: 1899
echo (int)(18.99 * 100); // output: 1898
The only thing I can possibly think of is that the 1899 is actually 1898.999999999999 or something and PHP is converting it as part of echo somehow? If this is the case, why? If not, what is the reason for this strange behaviour?