Online PHP editor | refs for SQIbC

<?php function onRequestStart() { $dat = getrusage(); define('PHP_TUSAGE', microtime(true)); define('PHP_RUSAGE', $dat["ru_utime.tv_sec"]*1e6+$dat["ru_utime.tv_usec"]); } function getCpuUsage() { $dat = getrusage(); $dat["ru_utime.tv_usec"] = ($dat["ru_utime.tv_sec"]*1e6 + $dat["ru_utime.tv_usec"]) - PHP_RUSAGE; $time = (microtime(true) - PHP_TUSAGE) * 1000000; // cpu per request if($time > 0) { $cpu = sprintf("%01.2f", ($dat["ru_utime.tv_usec"] / $time) * 100); } else { $cpu = '0.00'; } return $cpu; } onRequestStart(); for($i = 0; $i < 9999999; $i++){} echo getCpuUsage();