PHP Modulus with Overflow Integer

Question

I get integer overflow value 7.233907357909E+16 from multiplication.

Now i need to calculate modulus 7.233907357909E+16 % 15.

How can i solve it, any idea how to do this?

Take the modulus before multiplying. Once you've left the range where integers are exactly represented, you've lost the information. — Daniel Fischer
– Daniel Fischer, Commented Jul 24, 2013 at 17:30

jh314 · Accepted Answer · 2013-07-24 17:23:37Z

1

$res = bcmul('134334244395933282', '2834783723423487283');
$modRes = bcmod($res, '15');
echo $modRes;

answered Jul 24, 2013 at 17:23

jh314

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