public function run(array $params)
	{
		// Valid PHP Version?
		if (phpversion() < $this->minPHPVersion)
		{
			die('Your PHP version must be ' . $this->minPHPVersion .
				' or higher to run CodeIgniter. Current version: ' . phpversion());
		}

		// Collect any user-supplied options and apply them.
		$php  = CLI::getOption('php') ?? PHP_BINARY;
		$host = CLI::getOption('host') ?? 'localhost';
		$port = CLI::getOption('port') ?? '8080';

		// Get the party started.
		CLI::write('CodeIgniter development server started on http://' . $host . ':' . $port, 'green');
		CLI::write('Press Control-C to stop.');

		// Set the Front Controller path as Document Root.
		$docroot = escapeshellarg(FCPATH);

		// Mimic Apache's mod_rewrite functionality with user settings.
		$rewrite = escapeshellarg(__DIR__ . '/rewrite.php');

		// Call PHP's built-in webserver, making sure to set our
		// base path to the public folder, and to use the rewrite file
		// to ensure our environment is set and it simulates basic mod_rewrite.
		passthru($php . ' -S ' . $host . ':' . $port . ' -t ' . $docroot . ' ' . $rewrite);
	}