Specifically, one of:
General Header {@link http://tools.ietf.org/html/rfc2616#section-4.5}
Request Header {@link http://tools.ietf.org/html/rfc2616#section-5.3}
Response Header {@link http://tools.ietf.org/html/rfc2616#section-6.2}
Entity Header {http://tools.ietf.org/html/rfc2616#section-7.1}
All follow the general format given in Section 3.1 of RFC 822.
{@link http://tools.ietf.org/html/rfc822#section-3.1}
/**
* Adds an HTTP header to all requests
* @param mixed either a string or a HeaderField
* @return $this
*/
public function addHeader($header)
{
if (is_string($header)) {
$header = HeaderField::fromString($header);
}
$this->headers[] = $header;
return $this;
}
/**
* Parses a response into headers and a body
*/
private function _buildResponse($response)
{
$sections = explode("\r\n\r\n", $response, 2);
$body = isset($sections[1]) ? $sections[1] : NULL;
$headers = array();
$headerlines = explode("\n", $sections[0]);
// process status
list($http, $code, $message) = explode(' ', $headerlines[0], 3);
// process headers
foreach (array_slice($headerlines, 1) as $headerline) {
$headers[] = HeaderField::fromString($headerline);
}
$response = new Response($code, $headers, $body);
return $response;
}
public function testRoundTrip()
{
$string = "Test: blarg: meh\r\n";
$this->assertEquals(Http\HeaderField::fromString($string)->__toString(), $string);
}