TechEmpower.FrameworkBenchmarks/frameworks/PHP/kumbiaphp/server.php

<?php
require_once __DIR__.'/vendor/autoload.php';
require_once __DIR__.'/bench/app/workerbootstrap.php';

use Workerman\Worker;

$http_worker                = new Worker('http://0.0.0.0:8080');
$http_worker->count         = (int) shell_exec('nproc') * 4;
$http_worker->onWorkerStart = static function () {

    kumbiaInit();
    //KuRaw::init();
};

$http_worker->onMessage = static function ($connection) {

    $connection->send(kumbiaSend());
};

Worker::runAll();