<?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\Mime;
/**
* @author Fabien Potencier <fabien@symfony.com>
class RawMessage implements \Serializable
{
private $message;
* @param iterable|string $message
public function __construct($message)
$this->message = $message;
}
public function toString(): string
if (\is_string($this->message)) {
return $this->message;
return $this->message = implode('', iterator_to_array($this->message, false));
public function toIterable(): iterable
yield $this->message;
return;
$message = '';
foreach ($this->message as $chunk) {
$message .= $chunk;
yield $chunk;
* @internal
final public function serialize(): string
return serialize($this->__serialize());
final public function unserialize($serialized)
$this->__unserialize(unserialize($serialized));
public function __serialize(): array
return [$this->message];
public function __unserialize(array $data): void
[$this->message] = $data;