All notable changes to this project will be documented in this file, in reverse chronological order by release.
+## 1.8.6 - 2018-09-05
+
+### Added
+
+- Nothing.
+
+### Changed
+
+- [#325](https://github.com/zendframework/zend-diactoros/pull/325) changes the behavior of `ServerRequest::withParsedBody()`. Per
+- PSR-7, it now no longer allows values other than `null`, arrays, or objects.
+
+- [#325](https://github.com/zendframework/zend-diactoros/pull/325) changes the behavior of each of `Request`, `ServerRequest`, and
+ `Response` in relation to the validation of header values. Previously, we
+ allowed empty arrays to be provided via `withHeader()`; however, this was
+ contrary to the PSR-7 specification. Empty arrays are no longer allowed.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- [#325](https://github.com/zendframework/zend-diactoros/pull/325) ensures that `Uri::withUserInfo()` no longer ignores values of
+ `0` (numeric zero).
+
+- [#325](https://github.com/zendframework/zend-diactoros/pull/325) fixes how header values are merged when calling
+ `withAddedHeader()`, ensuring that array keys are ignored.
+
+## 1.8.5 - 2018-08-10
+
+### Added
+
+- Nothing.
+
+### Changed
+
+- Nothing.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- [#324](https://github.com/zendframework/zend-diactoros/pull/324) fixes a reference
+ to an undefined variable in the `ServerRequestFactory`, which made it
+ impossible to fetch a specific header by name.
+
+## 1.8.4 - 2018-08-01
+
+### Added
+
+- Nothing.
+
+### Changed
+
+- This release modifies how `ServerRequestFactory` marshals the request URI. In
+ prior releases, we would attempt to inspect the `X-Rewrite-Url` and
+ `X-Original-Url` headers, using their values, if present. These headers are
+ issued by the ISAPI_Rewrite module for IIS (developed by HeliconTech).
+ However, we have no way of guaranteeing that the module is what issued the
+ headers, making it an unreliable source for discovering the URI. As such, we
+ have removed this feature in this release of Diactoros.
+
+ If you are developing a middleware application, you can mimic the
+ functionality via middleware as follows:
+
+ ```php
+ use Psr\Http\Message\ResponseInterface;
+ use Psr\Http\Message\ServerRequestInterface;
+ use Psr\Http\Server\RequestHandlerInterface;
+ use Zend\Diactoros\Uri;
+
+ public function process(ServerRequestInterface $request, RequestHandlerInterface $handler) : ResponseInterface
+ {
+ $requestUri = null;
+
+ $httpXRewriteUrl = $request->getHeaderLine('X-Rewrite-Url');
+ if ($httpXRewriteUrl !== null) {
+ $requestUri = $httpXRewriteUrl;
+ }
+
+ $httpXOriginalUrl = $request->getHeaderLine('X-Original-Url');
+ if ($httpXOriginalUrl !== null) {
+ $requestUri = $httpXOriginalUrl;
+ }
+
+ if ($requestUri !== null) {
+ $request = $request->withUri(new Uri($requestUri));
+ }
+
+ return $handler->handle($request);
+ }
+ ```
+
+ If you use middleware such as the above, make sure you also instruct your web
+ server to strip any incoming headers of the same name so that you can
+ guarantee they are issued by the ISAPI_Rewrite module.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- Nothing.
+
+## 1.8.3 - 2018-07-24
+
+### Added
+
+- Nothing.
+
+### Changed
+
+- Nothing.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- [#321](https://github.com/zendframework/zend-diactoros/pull/321) updates the logic in `Uri::withPort()` to ensure that it checks that the
+ value provided is either an integer or a string integer, as only those values
+ may be cast to integer without data loss.
+
+- [#320](https://github.com/zendframework/zend-diactoros/pull/320) adds checking within `Response` to ensure that the provided reason
+ phrase is a string; an `InvalidArgumentException` is now raised if it is not. This change
+ ensures the class adheres strictly to the PSR-7 specification.
+
+- [#319](https://github.com/zendframework/zend-diactoros/pull/319) provides a fix to `Zend\Diactoros\Response` that ensures that the status
+ code returned is _always_ an integer (and never a string containing an
+ integer), thus ensuring it strictly adheres to the PSR-7 specification.
+
+## 1.8.2 - 2018-07-19
+
+### Added
+
+- Nothing.
+
+### Changed
+
+- Nothing.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- [#318](https://github.com/zendframework/zend-diactoros/pull/318) fixes the logic for discovering whether an HTTPS scheme is in play
+ to be case insensitive when comparing header and SAPI values, ensuring no
+ false negative lookups occur.
+
+- [#314](https://github.com/zendframework/zend-diactoros/pull/314) modifies error handling around opening a file resource within
+ `Zend\Diactoros\Stream::setStream()` to no longer use the second argument to
+ `set_error_handler()`, and instead check the error type in the handler itself;
+ this fixes an issue when the handler is nested inside another error handler,
+ which currently has buggy behavior within the PHP engine.
+
+## 1.8.1 - 2018-07-09
+
+### Added
+
+- Nothing.
+
+### Changed
+
+- [#313](https://github.com/zendframework/zend-diactoros/pull/313) changes the reason phrase associated with the status code 425
+ to "Too Early", corresponding to a new definition of the code as specified by the IANA.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- [#312](https://github.com/zendframework/zend-diactoros/pull/312) fixes how the `normalizeUploadedFiles()` utility function handles nested trees of
+ uploaded files, ensuring it detects them properly.
+
+## 1.8.0 - 2018-06-27
+
+### Added
+
+- [#307](https://github.com/zendframework/zend-diactoros/pull/307) adds the following functions under the `Zend\Diactoros` namespace, each of
+ which may be used to derive artifacts from SAPI supergloabls for the purposes
+ of generating a `ServerRequest` instance:
+ - `normalizeServer(array $server, callable $apacheRequestHeaderCallback = null) : array`
+ (main purpose is to aggregate the `Authorization` header in the SAPI params
+ when under Apache)
+ - `marshalProtocolVersionFromSapi(array $server) : string`
+ - `marshalMethodFromSapi(array $server) : string`
+ - `marshalUriFromSapi(array $server, array $headers) : Uri`
+ - `marshalHeadersFromSapi(array $server) : array`
+ - `parseCookieHeader(string $header) : array`
+ - `createUploadedFile(array $spec) : UploadedFile` (creates the instance from
+ a normal `$_FILES` entry)
+ - `normalizeUploadedFiles(array $files) : UploadedFileInterface[]` (traverses
+ a potentially nested array of uploaded file instances and/or `$_FILES`
+ entries, including those aggregated under mod_php, php-fpm, and php-cgi in
+ order to create a flat array of `UploadedFileInterface` instances to use in a
+ request)
+
+### Changed
+
+- Nothing.
+
+### Deprecated
+
+- [#307](https://github.com/zendframework/zend-diactoros/pull/307) deprecates `ServerRequestFactory::normalizeServer()`; the method is
+ no longer used internally, and users should instead use `Zend\Diactoros\normalizeServer()`,
+ to which it proxies.
+
+- [#307](https://github.com/zendframework/zend-diactoros/pull/307) deprecates `ServerRequestFactory::marshalHeaders()`; the method is
+ no longer used internally, and users should instead use `Zend\Diactoros\marshalHeadersFromSapi()`,
+ to which it proxies.
+
+- [#307](https://github.com/zendframework/zend-diactoros/pull/307) deprecates `ServerRequestFactory::marshalUriFromServer()`; the method
+ is no longer used internally. Users should use `marshalUriFromSapi()` instead.
+
+- [#307](https://github.com/zendframework/zend-diactoros/pull/307) deprecates `ServerRequestFactory::marshalRequestUri()`. the method is no longer
+ used internally, and currently proxies to `marshalUriFromSapi()`, pulling the
+ discovered path from the `Uri` instance returned by that function. Users
+ should use `marshalUriFromSapi()` instead.
+
+- [#307](https://github.com/zendframework/zend-diactoros/pull/307) deprecates `ServerRequestFactory::marshalHostAndPortFromHeaders()`; the method
+ is no longer used internally, and currently proxies to `marshalUriFromSapi()`,
+ pulling the discovered host and port from the `Uri` instance returned by that
+ function. Users should use `marshalUriFromSapi()` instead.
+
+- [#307](https://github.com/zendframework/zend-diactoros/pull/307) deprecates `ServerRequestFactory::getHeader()`; the method is no longer
+ used internally. Users should copy and paste the functionality into their own
+ applications if needed, or rely on headers from a fully-populated `Uri`
+ instance instead.
+
+- [#307](https://github.com/zendframework/zend-diactoros/pull/307) deprecates `ServerRequestFactory::stripQueryString()`; the method is no longer
+ used internally, and users can mimic the functionality via the expression
+ `$path = explode('?', $path, 2)[0];`.
+
+- [#307](https://github.com/zendframework/zend-diactoros/pull/307) deprecates `ServerRequestFactory::normalizeFiles()`; the functionality
+ is no longer used internally, and users can use `normalizeUploadedFiles()` as
+ a replacement.
+
+- [#303](https://github.com/zendframework/zend-diactoros/pull/303) deprecates `Zend\Diactoros\Response\EmitterInterface` and its various implementations. These are now provided via the
+ [zendframework/zend-httphandlerrunner](https://docs.zendframework.com/zend-httphandlerrunner) package as 1:1 substitutions.
+
+- [#303](https://github.com/zendframework/zend-diactoros/pull/303) deprecates the `Zend\Diactoros\Server` class. Users are directed to the `RequestHandlerRunner` class from the
+ [zendframework/zend-httphandlerrunner](https://docs.zendframework.com/zend-httphandlerrunner) package as an alternative.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- Nothing.
+
+## 1.7.2 - 2018-05-29
+
+### Added
+
+- Nothing.
+
+### Changed
+
+- Nothing.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- [#301](https://github.com/zendframework/zend-diactoros/pull/301) adds stricter comparisons within the `uri` class to ensure non-empty
+ values are not treated as empty.
+
+## 1.7.1 - 2018-02-26
+
+### Added
+
+- Nothing.
+
+### Changed
+
+- [#293](https://github.com/zendframework/zend-diactoros/pull/293) updates
+ `Uri::getHost()` to cast the value via `strtolower()` before returning it.
+ While this represents a change, it is fixing a bug in our implementation:
+ the PSR-7 specification for the method, which follows IETF RFC 3986 section
+ 3.2.2, requires that the host name be normalized to lowercase.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- [#290](https://github.com/zendframework/zend-diactoros/pull/290) fixes
+ `Stream::getSize()` such that it checks that the result of `fstat` was
+ succesful before attempting to return its `size` member; in the case of an
+ error, it now returns `null`.
+
+## 1.7.0 - 2018-01-04
+
+### Added
+
+- [#285](https://github.com/zendframework/zend-diactoros/pull/285) adds a new
+ custom response type, `Zend\Diactoros\Response\XmlResponse`, for generating
+ responses representing XML. Usage is the same as with the `HtmlResponse` or
+ `TextResponse`; the response generated will have a `Content-Type:
+ application/xml` header by default.
+
+- [#280](https://github.com/zendframework/zend-diactoros/pull/280) adds the
+ response status code/phrase pairing "103 Early Hints" to the
+ `Response::$phrases` property. This is a new status proposed via
+ [RFC 8297](https://datatracker.ietf.org/doc/rfc8297/).
+
+- [#279](https://github.com/zendframework/zend-diactoros/pull/279) adds explicit
+ support for PHP 7.2; previously, we'd allowed build failures, though none
+ occured; we now require PHP 7.2 builds to pass.
+
+### Changed
+
+- Nothing.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- Nothing.
+
+## 1.6.1 - 2017-10-12
+
+### Added
+
+- Nothing.
+
+### Changed
+
+- [#273](https://github.com/zendframework/zend-diactoros/pull/273) updates each
+ of the SAPI emitter implementations to emit the status line after emitting
+ other headers; this is done to ensure that the status line is not overridden
+ by PHP.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- [#273](https://github.com/zendframework/zend-diactoros/pull/273) modifies how
+ the `SapiEmitterTrait` calls `header()` to ensure that a response code is
+ _always_ passed as the third argument; this is done to prevent PHP from
+ silently overriding it.
+
+## 1.6.0 - 2017-09-13
+
+### Added
+
+- Nothing.
+
+### Changed
+
+- [#270](https://github.com/zendframework/zend-diactoros/pull/270) changes the
+ behavior of `Zend\Diactoros\Server`: it no longer creates an output buffer.
+
+- [#270](https://github.com/zendframework/zend-diactoros/pull/270) changes the
+ behavior of the two SAPI emitters in two backwards-incompatible ways:
+
+ - They no longer auto-inject a `Content-Length` header. If you need this
+ functionality, zendframework/zend-expressive-helpers 4.1+ provides it via
+ `Zend\Expressive\Helper\ContentLengthMiddleware`.
+
+ - They no longer flush the output buffer. Instead, if headers have been sent,
+ or the output buffer exists and has a non-zero length, the emitters raise an
+ exception, as mixed PSR-7/output buffer content creates a blocking issue.
+ If you are emitting content via `echo`, `print`, `var_dump`, etc., or not
+ catching PHP errors or exceptions, you will need to either fix your
+ application to always work with a PSR-7 response, or provide your own
+ emitters that allow mixed output mechanisms.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- Nothing.
+
+### Fixed
+
+- Nothing.
+
+## 1.5.0 - 2017-08-22
+
+### Added
+
+- [#205](https://github.com/zendframework/zend-diactoros/pull/205) adds support
+ for PHP 7.2.
+
+- [#250](https://github.com/zendframework/zend-diactoros/pull/250) adds a new
+ API to `JsonResponse` to avoid the need for decoding the response body in
+ order to make changes to the underlying content. New methods include:
+ - `getPayload()`: retrieve the unencoded payload.
+ - `withPayload($data)`: create a new instance with the given data.
+ - `getEncodingOptions()`: retrieve the flags to use when encoding the payload
+ to JSON.
+ - `withEncodingOptions(int $encodingOptions)`: create a new instance that uses
+ the provided flags when encoding the payload to JSON.
+
+### Changed
+
+- [#249](https://github.com/zendframework/zend-diactoros/pull/249) changes the
+ behavior of the various `Uri::with*()` methods slightly: if the value
+ represents no change, these methods will return the same instance instead of a
+ new one.
+
+- [#248](https://github.com/zendframework/zend-diactoros/pull/248) changes the
+ behavior of `Uri::getUserInfo()` slightly: it now (correctly) returns the
+ percent-encoded values for the user and/or password, per RFC 3986 Section
+ 3.2.1. `withUserInfo()` will percent-encode values, using a mechanism that
+ prevents double-encoding.
+
+- [#243](https://github.com/zendframework/zend-diactoros/pull/243) changes the
+ exception messages thrown by `UploadedFile::getStream()` and `moveTo()` when
+ an upload error exists to include details about the upload error.
+
+- [#233](https://github.com/zendframework/zend-diactoros/pull/233) adds a new
+ argument to `SapiStreamEmitter::emit`, `$maxBufferLevel` **between** the
+ `$response` and `$maxBufferLength` arguments. This was done because the
+ `Server::listen()` method passes only the response and `$maxBufferLevel` to
+ emitters; previously, this often meant that streams were being chunked 2 bytes
+ at a time versus the expected default of 8kb.
+
+ If you were calling the `SapiStreamEmitter::emit()` method manually
+ previously, you will need to update your code.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- [#205](https://github.com/zendframework/zend-diactoros/pull/205) and
+ [#243](https://github.com/zendframework/zend-diactoros/pull/243) **remove
+ support for PHP versions prior to 5.6 as well as HHVM**.
+
+### Fixed
+
+- [#248](https://github.com/zendframework/zend-diactoros/pull/248) fixes how the
+ `Uri` class provides user-info within the URI authority; the value is now
+ correctly percent-encoded , per RFC 3986 Section 3.2.1.
+
+## 1.4.1 - 2017-08-17
+
+### Added
+
+- Nothing.
+
+### Deprecated
+
+- Nothing.
+
+### Removed
+
+- [#260](https://github.com/zendframework/zend-diactoros/pull/260) removes
+ support for HHVM, as tests have failed against it for some time.
+
+### Fixed
+
+- [#247](https://github.com/zendframework/zend-diactoros/pull/247) fixes the
+ `Stream` and `RelativeStream` `__toString()` method implementations to check
+ if the stream `isSeekable()` before attempting to `rewind()` it, ensuring that
+ the method does not raise exceptions (PHP does not allow exceptions in that
+ method). In particular, this fixes an issue when using AWS S3 streams.
+
+- [#252](https://github.com/zendframework/zend-diactoros/pull/252) provides a
+ fix to the `SapiEmitterTrait` to ensure that any `Set-Cookie` headers in the
+ response instance do not override those set by PHP when a session is created
+ and/or regenerated.
+
+- [#257](https://github.com/zendframework/zend-diactoros/pull/257) provides a
+ fix for the `PhpInputStream::read()` method to ensure string content that
+ evaluates as empty (including `0`) is still cached.
+
+- [#258](https://github.com/zendframework/zend-diactoros/pull/258) updates the
+ `Uri::filterPath()` method to allow parens within a URI path, per [RFC 3986
+ section 3.3](https://tools.ietf.org/html/rfc3986#section-3.3) (parens are
+ within the character set "sub-delims").
+
## 1.4.0 - 2017-04-06
### Added
projects / yaffs-website / blobdiff