* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\HttpKernel\DataCollector; use Symfony\Component\ErrorHandler\ErrorRenderer\FileLinkFormatter; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\HttpFoundation\RequestStack; use Symfony\Component\HttpFoundation\Response; use Symfony\Component\Stopwatch\Stopwatch; use Symfony\Component\VarDumper\Cloner\Data; use Symfony\Component\VarDumper\Cloner\VarCloner; use Symfony\Component\VarDumper\Dumper\CliDumper; use Symfony\Component\VarDumper\Dumper\ContextProvider\SourceContextProvider; use Symfony\Component\VarDumper\Dumper\DataDumperInterface; use Symfony\Component\VarDumper\Dumper\HtmlDumper; use Symfony\Component\VarDumper\Server\Connection; /** * @author Nicolas Grekas * * @final */ class DumpDataCollector extends DataCollector implements DataDumperInterface { private string|FileLinkFormatter|false $fileLinkFormat; private int $dataCount = 0; private bool $isCollected = true; private int $clonesCount = 0; private int $clonesIndex = 0; private array $rootRefs; private string $charset; private mixed $sourceContextProvider; private bool $webMode; private ?string $scriptNonce = null; private ?string $styleNonce = null; public function __construct( private ?Stopwatch $stopwatch = null, string|FileLinkFormatter|null $fileLinkFormat = null, ?string $charset = null, private ?RequestStack $requestStack = null, private DataDumperInterface|Connection|null $dumper = null, ?bool $webMode = null, ) { $fileLinkFormat = $fileLinkFormat ?: \ini_get('xdebug.file_link_format') ?: get_cfg_var('xdebug.file_link_format'); $this->fileLinkFormat = $fileLinkFormat instanceof FileLinkFormatter && false === $fileLinkFormat->format('', 0) ? false : $fileLinkFormat; $this->charset = $charset ?: \ini_get('php.output_encoding') ?: \ini_get('default_charset') ?: 'UTF-8'; $this->webMode = $webMode ?? !\in_array(\PHP_SAPI, ['cli', 'phpdbg', 'embed'], true); // All clones share these properties by reference: $this->rootRefs = [ &$this->data, &$this->dataCount, &$this->isCollected, &$this->clonesCount, ]; $this->sourceContextProvider = $dumper instanceof Connection && isset($dumper->getContextProviders()['source']) ? $dumper->getContextProviders()['source'] : new SourceContextProvider($this->charset); } public function __clone() { $this->clonesIndex = ++$this->clonesCount; } /** * Sets CSP nonces to apply to every {@see HtmlDumper} this collector creates. * * If $styleNonce is omitted, $scriptNonce is reused for both