php-http/promise/src/RejectedPromise.php

<?php
 
namespace Http\Promise;
 
final class RejectedPromise implements Promise
{
    private $exception;
 
    public function __construct(\Exception $exception)
    {
        $this->exception = $exception;
    }
 
    public function then(callable $onFulfilled = null, callable $onRejected = null)
    {
        if (null === $onRejected) {
            return $this;
        }
 
        try {
            return new FulfilledPromise($onRejected($this->exception));
        } catch (\Exception $e) {
            return new self($e);
        }
    }
 
    public function getState()
    {
        return Promise::REJECTED;
    }
 
    public function wait($unwrap = true)
    {
        if ($unwrap) {
            throw $this->exception;
        }
    }
}