Online PHP editor | refs for 0VEFm

@ 2014-08-26T09:09:13Z

<?php

$temp1 = "0,2345";
$temp2 = 1244;
$temp3 = "123.45";

if (is_numeric((float)$temp1)) {echo $temp1 . "true";}
if (is_numeric($temp2)) {echo "true";}
if (is_numeric($temp3)) {echo "true";}