Online PHP editor | refs for nLMC4

@ 2016-01-05T11:51:33Z

<?php

  function modulo($number, $modulus) {
    return bcsub($number, bcmul(bcdiv($number, $modulus, 0), $modulus));
  }

bcscale(1);

var_dump(modulo("3.5", "4"));       // 3.5
var_dump(modulo("1071", "357.5"));  // 356