#class http\Env\Response
 extends http\Message

The http\Env\Response class' instances represent the server's current HTTP response.

See http\Message for inherited members.

Constants:#

• CONTENT_ENCODING_NONE#
  Do not use content encoding.
• CONTENT_ENCODING_GZIP#
  Support "Accept-Encoding" requests with gzip and deflate encoding.
• CACHE_NO#
  No caching info available.
• CACHE_HIT#
  The cache was hit.
• CACHE_MISS#
  The cache was missed.

Properties:#

• protected http\Env\Request $request# = NULL
  A request instance which overrides the environments default request.
• protected string $contentType# = NULL
  The response's MIME content type.
• protected string $contentDisposition# = NULL
  The response's MIME content disposition.
• protected int $contentEncoding# = NULL
  See http\Env\Response::CONTENT_ENCODING_* constants.
• protected string $cacheControl# = NULL
  How the client should treat this response in regards to caching.
• protected string $etag# = NULL
  A custom ETag.
• protected int $lastModified# = NULL
  A "Last-Modified" time stamp.
• protected int $throttleDelay# = NULL
  Any throttling delay.
• protected int $throttleChunk# = NULL
  The chunk to send every $throttleDelay seconds.
• protected array $cookies# = NULL
  The response's cookies.

Functions:#

• Response::__construct#

  Create a new env response message instance.

  void http\Env\Response::__construct()

• Response::__invoke#

  Output buffer handler.

  bool http\Response::__invoke(string $data[, int $ob_flags = 0])

• Response::isCachedByEtag#

  Manually test the header $header_name of the environment's request for a cache hit.

  int http\Env\Response::isCachedByEtag([string $header_name = "If-None-Match"])

• Response::isCachedByLastModified#

  Manually test the header $header_name of the environment's request for a cache hit.

  int http\Env\Response::isCachedByLastModified([string $header_name = "If-Modified-Since"])

• Response::send#

  Send the response through the SAPI or $stream.

  bool http\Env\Response::send([resource $stream = NULL])

• Response::setCacheControl#

  Make suggestions to the client how it should cache the response.

  http\Env\Response http\Env\Response::setCacheControl(string $cache_control)

• Response::setContentDisposition#

  Set the reponse's content disposition parameters.

  http\Env\Response http\Env\Response::setContentDisposition(array $disposition_params)

• Response::setContentEncoding#

  Enable support for "Accept-Encoding" requests with deflate or gzip.

  http\Env\Response http\Env\Response::setContentEncoding(int $content_encoding)

• Response::setContentType#

  Set the MIME content type of the response.

  http\Env\Response http\Env\Response::setContentType(string $content_type)

• Response::setCookie#

  Add cookies to the response to send.

  http\Env\Response http\Env\Response::setCookie(mixed $cookie)

• Response::setEnvRequest#

  Override the environment's request.

  http\Env\Response http\Env\Response::setEnvRequest(http\Message $env_request)

• Response::setEtag#

  Set a custom ETag.

  http\Env\Response http\Env\Response::setEtag(string $etag)

• Response::setLastModified#

  Set a custom last modified time stamp.

  http\Env\Response http\Env\Response::setLastModified(int $last_modified)

• Response::setThrottleRate#

  Enable throttling.

  http\Env\Response http\Env\Response::setThrottleRate(int $chunk_size[, float $delay = 1])