vendor/symfony/twig-bridge/ErrorRenderer/TwigErrorRenderer.php line 48
<?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\Bridge\Twig\ErrorRenderer;use Symfony\Component\ErrorHandler\ErrorRenderer\ErrorRendererInterface;use Symfony\Component\ErrorHandler\ErrorRenderer\HtmlErrorRenderer;use Symfony\Component\ErrorHandler\Exception\FlattenException;use Symfony\Component\HttpFoundation\RequestStack;use Twig\Environment;/*** Provides the ability to render custom Twig-based HTML error pages* in non-debug mode, otherwise falls back to HtmlErrorRenderer.** @author Yonel Ceruto <yonelceruto@gmail.com>*/class TwigErrorRenderer implements ErrorRendererInterface{private Environment $twig;private HtmlErrorRenderer $fallbackErrorRenderer;private \Closure|bool $debug;/*** @param bool|callable $debug The debugging mode as a boolean or a callable that should return it*/public function __construct(Environment $twig, HtmlErrorRenderer $fallbackErrorRenderer = null, bool|callable $debug = false){$this->twig = $twig;$this->fallbackErrorRenderer = $fallbackErrorRenderer ?? new HtmlErrorRenderer();$this->debug = \is_bool($debug) ? $debug : $debug(...);}public function render(\Throwable $exception): FlattenException{$flattenException = FlattenException::createFromThrowable($exception);$debug = \is_bool($this->debug) ? $this->debug : ($this->debug)($flattenException);if ($debug || !$template = $this->findTemplate($flattenException->getStatusCode())) {return $this->fallbackErrorRenderer->render($exception);}return $flattenException->setAsString($this->twig->render($template, ['exception' => $flattenException,'status_code' => $flattenException->getStatusCode(),'status_text' => $flattenException->getStatusText(),]));}public static function isDebug(RequestStack $requestStack, bool $debug): \Closure{return static function () use ($requestStack, $debug): bool {if (!$request = $requestStack->getCurrentRequest()) {return $debug;}return $debug && $request->attributes->getBoolean('showException', true);};}private function findTemplate(int $statusCode): ?string{$template = sprintf('@Twig/Exception/error%s.html.twig', $statusCode);if ($this->twig->getLoader()->exists($template)) {return $template;}$template = '@Twig/Exception/error.html.twig';if ($this->twig->getLoader()->exists($template)) {return $template;}return null;}}