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<?php
declare(strict_types=1);
namespace Genkgo\Mail\Protocol\Imap;
final class Tag
{
/**
* @var string
*/
private $tag;
* @var int
private $tagLength;
* Tag constructor.
* @param string $tag
public function __construct(string $tag)
$this->tag = $tag;
$this->tagLength = strlen($tag);
}
* @return string
public function __toString(): string
return $this->tag;
* @param string $line
public function extractBodyFromLine(string $line): string
if (substr($line, 0, $this->tagLength + 1) === $this->tag . ' ') {
return substr($line, $this->tagLength + 1);
throw new \InvalidArgumentException(
sprintf(
'Line `%s` does not contain the tag %s',
$line,
$this->tag
)
);
* @param int $nonce
* @return Tag
public static function fromNonce(int $nonce): self
return new self('TAG' . $nonce);
genkgo /
mail
