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Revision Autor Zeilennr. Zeile
148 lars 1 
<?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\Mime;
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use Symfony\Component\Mime\Exception\LogicException;
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/**
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 * @author Fabien Potencier <fabien@symfony.com>
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 */
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class RawMessage
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{
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    private $message;
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    public function __construct(iterable|string $message)
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    {
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        $this->message = $message;
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    }
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    public function toString(): string
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    {
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        if (\is_string($this->message)) {
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            return $this->message;
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        }
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        if ($this->message instanceof \Traversable) {
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            $this->message = iterator_to_array($this->message, false);
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        }
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        return $this->message = implode('', $this->message);
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    }
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    public function toIterable(): iterable
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    {
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        if (\is_string($this->message)) {
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            yield $this->message;
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            return;
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        }
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        $message = '';
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        foreach ($this->message as $chunk) {
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            $message .= $chunk;
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            yield $chunk;
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        }
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        $this->message = $message;
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    }
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    /**
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     * @throws LogicException if the message is not valid
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     */
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    public function ensureValidity()
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    {
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    }
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    public function __serialize(): array
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    {
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        return [$this->toString()];
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    }
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    public function __unserialize(array $data): void
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    {
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        [$this->message] = $data;
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    }
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}