57 lines
1.5 KiB
PHP
57 lines
1.5 KiB
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Messenger\Exception;
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/**
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* @author Jeroen <https://github.com/Jeroeny>
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*
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* @internal
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*/
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trait WrappedExceptionsTrait
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{
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private array $exceptions;
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/**
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* @return \Throwable[]
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*/
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public function getWrappedExceptions(?string $class = null, bool $recursive = false): array
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{
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return $this->getWrappedExceptionsRecursively($class, $recursive, $this->exceptions);
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}
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/**
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* @param class-string<\Throwable>|null $class
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* @param iterable<\Throwable> $exceptions
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*
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* @return \Throwable[]
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*/
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private function getWrappedExceptionsRecursively(?string $class, bool $recursive, iterable $exceptions): array
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{
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$unwrapped = [];
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foreach ($exceptions as $key => $exception) {
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if ($recursive && $exception instanceof WrappedExceptionsInterface) {
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$unwrapped[] = $this->getWrappedExceptionsRecursively($class, $recursive, $exception->getWrappedExceptions());
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continue;
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}
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if ($class && !is_a($exception, $class)) {
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continue;
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}
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$unwrapped[] = [$key => $exception];
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}
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return array_merge(...$unwrapped);
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}
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}
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