Symfony Profiler

<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bundle\WebServerBundle\Command;
use Symfony\Bundle\WebServerBundle\WebServer;
use Symfony\Bundle\WebServerBundle\WebServerConfig;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\ConsoleOutputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;
use Symfony\Component\EventDispatcher\EventDispatcher;
/**
* Runs a local web server in a background process.
*
* @author Christian Flothmann <christian.flothmann@xabbuh.de>
*
* @deprecated since Symfony 4.4, to be removed in 5.0; the new Symfony local server has more features, you can use it instead.
*/
class ServerStartCommand extends Command
{
private $documentRoot;
private $environment;
private $pidFileDirectory;
protected static $defaultName = 'server:start';
public function __construct(string $documentRoot = null, string $environment = null, string $pidFileDirectory = null)
{
$this->documentRoot = $documentRoot;
$this->environment = $environment;
$this->pidFileDirectory = $pidFileDirectory;
parent::__construct();
}
/**
* {@inheritdoc}
*/
protected function configure()
{
$this
->setDefinition([
new InputArgument('addressport', InputArgument::OPTIONAL, 'The address to listen to (can be address:port, address, or port)'),
new InputOption('docroot', 'd', InputOption::VALUE_REQUIRED, 'Document root'),
new InputOption('router', 'r', InputOption::VALUE_REQUIRED, 'Path to custom router script'),
new InputOption('pidfile', null, InputOption::VALUE_REQUIRED, 'PID file'),
])
->setDescription('Start a local web server in the background')
->setHelp(<<<'EOF'
<info>%command.name%</info> runs a local web server: By default, the server
listens on <comment>127.0.0.1</> address and the port number is automatically selected
as the first free port starting from <comment>8000</>:
<info>php %command.full_name%</info>
The server is run in the background and you can keep executing other commands.
Execute <comment>server:stop</> to stop it.
Change the default address and port by passing them as an argument:
<info>php %command.full_name% 127.0.0.1:8080</info>
Use the <info>--docroot</info> option to change the default docroot directory:
<info>php %command.full_name% --docroot=htdocs/</info>
Specify your own router script via the <info>--router</info> option:
<info>php %command.full_name% --router=app/config/router.php</info>
See also: https://php.net/features.commandline.webserver
EOF
)
;
}
/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
@trigger_error('Using the WebserverBundle is deprecated since Symfony 4.4. The new Symfony local server has more features, you can use it instead.', \E_USER_DEPRECATED);
$io = new SymfonyStyle($input, $output instanceof ConsoleOutputInterface ? $output->getErrorOutput() : $output);
if (!\extension_loaded('pcntl')) {
$io->error([
'This command needs the pcntl extension to run.',
'You can either install it or use the "server:run" command instead.',
]);
if ($io->confirm('Do you want to execute <info>server:run</info> immediately?', false)) {
return $this->getApplication()->find('server:run')->run($input, $output);
}
return 1;
}
if (null === $documentRoot = $input->getOption('docroot')) {
if (!$this->documentRoot) {
$io->error('The document root directory must be either passed as first argument of the constructor or through the "docroot" input option.');
return 1;
}
$documentRoot = $this->documentRoot;
}
if (!$env = $this->environment) {
if ($input->hasOption('env') && !$env = $input->getOption('env')) {
$io->error('The environment must be either passed as second argument of the constructor or through the "--env" input option.');
return 1;
} else {
$io->error('The environment must be passed as second argument of the constructor.');
return 1;
}
}
if ('prod' === $env) {
$io->error('Running this server in production environment is NOT recommended!');
}
// replace event dispatcher with an empty one to prevent console.terminate from firing
// as container could have changed between start and stop
$this->getApplication()->setDispatcher(new EventDispatcher());
try {
$server = new WebServer($this->pidFileDirectory);
if ($server->isRunning($input->getOption('pidfile'))) {
$io->error(sprintf('The web server has already been started. It is currently listening on http://%s. Please stop the web server before you try to start it again.', $server->getAddress($input->getOption('pidfile'))));
return 1;
}
$config = new WebServerConfig($documentRoot, $env, $input->getArgument('addressport'), $input->getOption('router'));
if (WebServer::STARTED === $server->start($config, $input->getOption('pidfile'))) {
$message = sprintf('Server listening on http://%s', $config->getAddress());
if ('' !== $displayAddress = $config->getDisplayAddress()) {
$message = sprintf('Server listening on all interfaces, port %s -- see http://%s', $config->getPort(), $displayAddress);
}
$io->success($message);
if (\ini_get('xdebug.profiler_enable_trigger')) {
$io->comment('Xdebug profiler trigger enabled.');
}
}
} catch (\Exception $e) {
$io->error($e->getMessage());
return 1;
}
return 0;
}
}

vendor/symfony/web-server-bundle/Command/ServerStartCommand.php line 40