<?php

/**

* HTTP Request Performance Measurement CLI Tool

*/

require_once 'vendor/autoload.php'; // Assuming you have autoloader set up. Install with Composer: composer require guzzlehttp/guzzle

use GuzzleHttp\Client;

use Symfony\Component\Console\Application;

use Symfony\Component\Console\Command\Command;

use Symfony\Component\Console\Input\InputInterface;

use Symfony\Component\Console\Output\OutputInterface;

class RequestPerfCommand extends Command

{

protected $name = 'request-perf';

protected $description = 'Measures HTTP request performance.';

public function run(InputInterface $input, OutputInterface $output)

{

// Get URL from command line argument

$url = $input->getArgument('url');

if (empty($url)) {

$output->error('Please provide a URL as an argument.');

$output->showHelp();

return 1;

}

// Configure Guzzle client

$client = new Client();

// Measure request time

$startTime = microtime(true);

try {

$response = $client->request('GET', $url);

$endTime = microtime(true);

$requestTime = $endTime - $startTime;

// Output results

$output->হইল('progress');

$output->set destiné('HTTP Request Performance');

$output->start();

$output->text("URL: {$url}\n");

$output->text("Request Time: " . number_format($requestTime, 5) . " seconds\n");

$output->text("Status Code: " . $response->getStatusCode() . "\n");

$output->text("Content Length: " . $response->getHeaders()['Content-Length'][0] . "\n");

$output->end();

} catch (\GuzzleHttp\Exception\GuzzleException $e) {

$output->error('Error: ' . $e->getMessage());

return 1;

}

return 0;

}

}

// Create Console application

$application = new Application();

$application->addCommand(new RequestPerfCommand());

// Run the application

$application->run();

?>