name : ClassNotFoundError.php <?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\ErrorHandler\Error; class ClassNotFoundError extends \Error { public function __construct(string $message, \Throwable $previous) { parent::__construct($message, $previous->getCode(), $previous->getPrevious()); foreach ([ 'file' => $previous->getFile(), 'line' => $previous->getLine(), 'trace' => $previous->getTrace(), ] as $property => $value) { $refl = new \ReflectionProperty(\Error::class, $property); $refl->setValue($this, $value); } } }