Actrace Milix actrace

## gist:77e357a595c45b044790
<?php
$i=1;
$tmp = 0;
$startTime = microtime(true);
while($i<100000000){
    $tmp += $i;
    $i++;
}
print_r(microtime(true) - $startTime);
//4.8-5.2s
	<?php
	$i=1;
	$tmp = 0;
	$startTime = microtime(true);
	while($i<100000000){
	$tmp += $i;
	$i++;
	}
	print_r(microtime(true) - $startTime);
	//4.8-5.2s