Online PHP editor | refs for fo9M0

@ 2013-02-18T13:41:56Z

<?php
$tstart = microtime(true); 
    for($x=1; $x<=1000000; ++$x) {
    }
$tstop = microtime(true);
     print $tstop - $tstart;
     print" < ";
    $tstart1 = microtime(true); 
for($x=1; $x<=1000000; $x++) {
}
$tstop1 = microtime(true);
     print $tstop1 - $tstart1;