Online PHP editor | refs for Ntkdd

@ 2015-10-21T07:27:55Z

<?php
$m_number='123123123123123123123123123.45';
$floor='123123123123123123123123123';
echo "SUB:    ".bcsub($m_number, $floor)."\n";
echo "CEIL:   ".ceil(bcsub($m_number, $floor))."\n";
echo "ADD:    ".bcadd($floor, ceil(bcsub($m_number, $floor)))."\n";