Online PHP editor | refs for rLOUf

<?php for($x=1; $x<=100; $x = $x + 1); $tstart1 = microtime(true); for($x=1; $x<=5000000; $x++); $tstop1 = microtime(true); print $tstop1 - $tstart1; print" > "; $tstart = microtime(true); for($x=1; $x<=5000000; ++$x); $tstop = microtime(true); print $tstop - $tstart;