ThrowableBuilder.php

<?php

declare (strict_types=1);

/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Event\Code;

use PHPUnit\Event\NoPreviousThrowableException;
use PHPUnit\Framework\Exception;
use PHPUnit\Util\Filter;
use PHPUnit\Util\ThrowableToStringMapper;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ThrowableBuilder {
    
    /**
     * @throws Exception
     * @throws NoPreviousThrowableException
     */
    public static function from(\Throwable $t) : Throwable {
        $previous = $t->getPrevious();
        if ($previous !== null) {
            $previous = self::from($previous);
        }
        return new Throwable($t::class, $t->getMessage(), ThrowableToStringMapper::map($t), Filter::getFilteredStacktrace($t, false), $previous);
    }

}