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<?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;
use Symfony\Component\Mime\Exception\LogicException;
/** * @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 { if (\is_string($this->message)) { yield $this->message;
return; }
$message = ''; foreach ($this->message as $chunk) { $message .= $chunk; yield $chunk; } $this->message = $message; }
/** * @throws LogicException if the message is not valid */ public function ensureValidity() { }
/** * @internal */ final public function serialize(): string { return serialize($this->__serialize()); }
/** * @internal */ final public function unserialize($serialized) { $this->__unserialize(unserialize($serialized)); }
public function __serialize(): array { return [$this->toString()]; }
public function __unserialize(array $data): void { [$this->message] = $data; } }
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