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\Component\Notifier\Transport;
use Symfony\Component\Notifier\Exception\InvalidArgumentException;
use Symfony\Component\Notifier\Exception\MissingRequiredOptionException;
/**
* @author Fabien Potencier <fabien@symfony.com>
* @author Oskar Stark <oskarstark@googlemail.com>
*/
final class Dsn
{
private $scheme;
private $host;
private $user;
private $password;
private $port;
private $path;
private $options;
private $originalDsn;
public function __construct(string $dsn)
{
$this->originalDsn = $dsn;
if (false === $parsedDsn = parse_url($dsn)) {
throw new InvalidArgumentException(sprintf('The "%s" notifier DSN is invalid.', $dsn));
}
if (!isset($parsedDsn['scheme'])) {
throw new InvalidArgumentException(sprintf('The "%s" notifier DSN must contain a scheme.', $dsn));
}
$this->scheme = $parsedDsn['scheme'];
if (!isset($parsedDsn['host'])) {
throw new InvalidArgumentException(sprintf('The "%s" notifier DSN must contain a host (use "default" by default).', $dsn));
}
$this->host = $parsedDsn['host'];
$this->user = '' !== ($parsedDsn['user'] ?? '') ? urldecode($parsedDsn['user']) : null;
$this->password = '' !== ($parsedDsn['pass'] ?? '') ? urldecode($parsedDsn['pass']) : null;
$this->port = $parsedDsn['port'] ?? null;
$this->path = $parsedDsn['path'] ?? null;
parse_str($parsedDsn['query'] ?? '', $this->options);
}
public function getScheme(): string
{
return $this->scheme;
}
public function getHost(): string
{
return $this->host;
}
public function getUser(): ?string
{
return $this->user;
}
public function getPassword(): ?string
{
return $this->password;
}
public function getPort(int $default = null): ?int
{
return $this->port ?? $default;
}
public function getOption(string $key, $default = null)
{
return $this->options[$key] ?? $default;
}
public function getRequiredOption(string $key)
{
if (!\array_key_exists($key, $this->options) || '' === trim($this->options[$key])) {
throw new MissingRequiredOptionException($key);
}
return $this->options[$key];
}
public function getOptions(): array
{
return $this->options;
}
public function getPath(): ?string
{
return $this->path;
}
public function getOriginalDsn(): string
{
return $this->originalDsn;
}
}

vendor/symfony/notifier/Transport/Dsn.php line 77