Same name in other branches

1. 9 core/lib/Drupal/Core/Command/ServerCommand.php \Drupal\Core\Command\ServerCommand::start()
2. 8.9.x core/lib/Drupal/Core/Command/ServerCommand.php \Drupal\Core\Command\ServerCommand::start()
3. 11.x core/lib/Drupal/Core/Command/ServerCommand.php \Drupal\Core\Command\ServerCommand::start()

Starts up a webserver with a running Drupal.

Parameters

string $host: The hostname of the webserver.

int $port: The port to start the webserver on.

\Drupal\Core\DrupalKernelInterface $kernel: The Drupal kernel.

\Symfony\Component\Console\Input\InputInterface $input: The input.

\Symfony\Component\Console\Style\SymfonyStyle $io: The IO.

Return value

int The exit status of the PHP in-built webserver command.

1 call to ServerCommand::start()

ServerCommand::execute in core/lib/Drupal/Core/Command/ServerCommand.php

File

core/lib/Drupal/Core/Command/ServerCommand.php, line 210

Class

ServerCommand

Runs the PHP webserver for a Drupal site for local testing/development.

Namespace

Drupal\Core\Command

Code

protected function start($host, $port, DrupalKernelInterface $kernel, InputInterface $input, SymfonyStyle $io) {
    $finder = new PhpExecutableFinder();
    $binary = $finder->find();
    if ($binary === FALSE) {
        throw new \RuntimeException('Unable to find the PHP binary.');
    }
    $io->writeln("<info>Drupal development server started:</info> <http://{$host}:{$port}>");
    $io->writeln('<info>This server is not meant for production use.</info>');
    $one_time_login = "http://{$host}:{$port}{$this->getOneTimeLoginUrl()}/login";
    $io->writeln("<info>One time login url:</info> <{$one_time_login}>");
    $io->writeln('Press Ctrl-C to quit the Drupal development server.');
    if (!$input->getOption('suppress-login')) {
        if ($this->openBrowser("{$one_time_login}?destination=" . urlencode("/"), $io) === 1) {
            $io->error('Error while opening up a one time login URL');
        }
    }
    // Use the Process object to construct an escaped command line.
    $process = new Process([
        $binary,
        '-S',
        $host . ':' . $port,
        '.ht.router.php',
    ], $kernel->getAppRoot(), [], NULL, NULL);
    if ($io->isVerbose()) {
        $io->writeln("<info>Server command:</info> {$process->getCommandLine()}");
    }
    // Carefully manage output so we can display output only in verbose mode.
    $descriptors = [];
    $descriptors[0] = STDIN;
    $descriptors[1] = [
        'pipe',
        'w',
    ];
    $descriptors[2] = [
        'pipe',
        'w',
    ];
    $server = proc_open($process->getCommandLine(), $descriptors, $pipes, $kernel->getAppRoot());
    if (is_resource($server)) {
        if ($io->isVerbose()) {
            // Write a blank line so that server output and the useful information are
            // visually separated.
            $io->writeln('');
        }
        $server_status = proc_get_status($server);
        while ($server_status['running']) {
            if ($io->isVerbose()) {
                fpassthru($pipes[2]);
            }
            sleep(1);
            $server_status = proc_get_status($server);
        }
    }
    return proc_close($server);
}

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