Online PHP editor | refs for U1hOj

@ 2013-08-27T09:59:11Z

<?php

function addition ($arg1, $arg2, $formatter) {
  $total = $arg1 + $arg2;

  return $formatter($total);
}



$int_total = addition(1, 2, 'intval');

$float_total = addition(1, 2, 'floatval');



var_dump(array($int_total, $float_total));