/**
* {@inheritdoc}
*/
public function getHeaders()
{
return $this->_delegate->getHeaders();
}
/**
* Gets the headers of a message as a string
*
* @param puzzle_message_MessageInterface $message
*
* @return string
*/
public static function getHeadersAsString(puzzle_message_MessageInterface $message)
{
$result = '';
foreach ($message->getHeaders() as $name => $values) {
$result .= "\r\n{$name}: " . implode(', ', $values);
}
return $result;
}