PHP code example of tuupola / server-timing-middleware

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

tuupola / server-timing-middleware example snippets

use Tuupola\Middleware\ServerTimingMiddleware;

$app->pipe(ServerTimingMiddleware::class);

$app->add(new Tuupola\Middleware\ServerTimingMiddleware);

use Tuupola\Middleware\ServerTimingMiddleware;
use Tuupola\Middleware\ServerTiming\Stopwatch;

$app->add(new ServerTimingMiddleware(
    new Stopwatch,
    [
        "bootstrap" => "Startup",
        "process" => null,
        "total" => "Sum"
    ])
);

use Psr\Http\Message\ServerRequestInterface as Request;
use Psr\Http\Message\ResponseInterface as Response;
use Tuupola\Middleware\ServerTimingMiddleware;
use Tuupola\Middleware\ServerTiming\Stopwatch;

$app = new Slim\App;
$container = $app->getContainer();

$container["stopwatch"] = function ($container) {
    return new Stopwatch;
};

$container["ServerTimingMiddleware"] = function ($container) {
    return new ServerTimingMiddleware($container["stopwatch"]);
};

$container["DummyMiddleware"] = function ($container) {
    return function ($request, $response, $next) {
        usleep(200000);
        return $next($request, $response);
    };
};

$app->add("DummyMiddleware");
$app->add("ServerTimingMiddleware");

$app->get("/test", function (Request $request, Response $response) {
    $this->stopwatch->start("External API");
    usleep(100000);
    $this->stopwatch->stop("External API");

    $this->stopwatch->closure("Magic", function () {
        usleep(50000);
    });

    $this->stopwatch->set("SQL", 34);

    return $response;
});

$app->run();

use Doctrine\DBAL\Logging\EchoSQLLogger;
use Doctrine\DBAL\Logging\LoggerChain;

use Tuupola\Middleware\ServerTiming\QueryTimer;
use Tuupola\Middleware\ServerTiming\Stopwatch;

$logger = new LoggerChain;
$echo = new EchoSQLLogger;
$stopwatch = new Stopwatch;
$timer = new QueryTimer($stopwatch);

$logger->addLogger($echo);
$logger->addLogger($timer);

/* Use your Doctrine DBAL connection here. */
$connection->getConfiguration()->setSQLLogger($logger);