Profile Comparison between Codeburner Router and FastRoute. The comparison results can be found in https://blackfire.io/profiles/compare/b861281b-b6d4-4015-b25b-fd9399e789ba...914e81ac-0898-4633-81b1-6c9f1bbfab69/graph?settings%5Bdimension%5D=wt&settings%5Bdisplay%5D=landscape&settings%5BtabPane%5D=nodes&selected=&callname=main()

codeburner.php

<?php

include "vendor/autoload.php";
include "routes.php";

$collector = new Codeburner\Router\Collector();
$matcher   = new Codeburner\Router\Matcher($collector);

foreach ($routes as $path) {
    $collector->get($path, function () use ($path) {
        echo "Matched route with path: $path, passed ", count(func_get_args()), " args.";
    });
}

$route = $matcher->match("get", $routes[count($routes) - 1]);
$route->call();

composer.json

{
    "require": {
        "nikic/fast-route": "^0.7.0",
        "codeburner/router": "^2.0"
    }
}

fastroute.php

<?php

include "vendor/autoload.php";
include "routes.php";

$mapper = new FastRoute\RouteCollector(new FastRoute\RouteParser\Std, new FastRoute\DataGenerator\GroupCountBased);

foreach ($routes as $path) {
    $mapper->addRoute("GET", $path, function () use ($path) {
        echo "Matched route with path: $path, passed ", count(func_get_args()), " args.";
    });
}

$matcher = new FastRoute\Dispatcher\GroupCountBased($mapper->getData());
$route = $matcher->dispatch("GET", $routes[count($routes) - 1]);
call_user_func_array($route[1], $route[2]);

routes.php

<?php

/**
 * This file is used to generate the routes for both routers.
 */

$routes = [];

//** for 100 routes with args variating on 1 to 9 
    foreach (range(1, 10) as $i) {
        foreach (range(1, 10) as $j) {
            $uri = '/' . $i;
            foreach (range(1, $j) as $k) {
                $uri .= '/{arg' . $k . '}';
            }
            $routes[] = $uri;
        }
    }
/**/

/** for 100 routes with 9 args like nikic benchmark
    $args = implode('/', array_map(function ($i) {
        return "{arg$i}"; 
    }, range(1, 9)));

    for ($i = 0, $str = 'a'; $i < 100; $i++, $str++) {
        $routes[] = '/' . $str . '/' . $args;
    }
**/