reason = $reason; $message = 'The promise was rejected'; if ($description) { $message .= ' with reason: '.$description; } elseif (is_string($reason) || (is_object($reason) && method_exists($reason, '__toString')) ) { $message .= ' with reason: '.$this->reason; } elseif ($reason instanceof \JsonSerializable) { $message .= ' with reason: '.json_encode($this->reason, JSON_PRETTY_PRINT); } parent::__construct($message); } /** * Returns the rejection reason. * * @return mixed */ public function getReason() { return $this->reason; } }