<?php

require_once __DIR__ . '/_executor.php';

return function () {

$sleep = (int)($_GET['sleep'] ?? 0);

$work = (int)($_GET['work'] ?? 0);

$output = (int)($_GET['output'] ?? 1);

$iterations = (int)($_GET['iterations'] ?? 1);

for ($i = 0; $i < $iterations; $i++) {

// simulate work

// with 30_000 iterations we're in the range of a simple Laravel request

// (without JIT and with debug symbols enabled)

for ($j = 0; $j < $work; $j++) {

$a = +$j;

}

// simulate IO, sleep x milliseconds

if ($sleep > 0) {

usleep($sleep * 1000);

}

// simulate output

for ($k = 0; $k < $output; $k++) {

echo "slept for $sleep ms and worked for $work iterations";

}

}

};