Online PHP editor | refs for jFDU0

@ 2014-10-08T09:32:48Z

<?php

function int_cast_1($a) {
  return (int) $a;
}

function int_cast_2($a) {
  return $a + 0;
}
var_dump(int_cast_1('0xa'));
var_dump(int_cast_2('0xa'));

var_dump(int_cast_1('asdf'));