function outputOfHttpHeaderIs(header $header, output $output)
{
$formater = clone $this;
$formater->output = $output;
$formater->noValueFormater = $this->defaultValueFormater;
$header->recipientOfHttpHeaderValueIs($formater);
$formater->noValueFormater->outputIs($output);
return $this;
}
function httpHeaderIs(header $header)
{
$collection = clone $this;
$collection->headerName = null;
$header->recipientOfHttpHeaderNameIs($collection);
if ($collection->headerName) {
$collection->headers[(string) $collection->headerName] = $header;
}
return $collection;
}
function __construct(ostring\length $length = null)
{
parent::__construct(new http\header\name('Content-Length'), new http\header\value((string) $length ?: '0'));
}
