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File: vendor/guzzlehttp/psr7/

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Class: PHP Inventory Management System with Scanner
Manage inventory stock using scanner application
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Last change: Update of vendor/guzzlehttp/psr7/
Date: 6 months ago
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Change Log

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.




  • Allowed version ^3.0 of ralouphie/getallheaders dependency (#244)
  • Added MIME type for WEBP image format (#246)
  • Added more validation of values according to PSR-7 and RFC standards, e.g. status code range (#250, #272)


  • Tests don't pass with HHVM 4.0, so HHVM support got dropped. Other libraries like composer have done the same. (#262)
  • Accept port number 0 to be valid (#270)


  • Fixed subsequent reads from php://input in ServerRequest (#247)
  • Fixed readable/writable detection for certain stream modes (#248)
  • Fixed encoding of special characters in the userInfo component of an URI (#253)

[1.5.2] - 2018-12-04


  • Check body size when getting the message summary

[1.5.1] - 2018-12-04


  • Get the summary of a body only if it is readable

[1.5.0] - 2018-12-03


  • Response first-line to response string exception (fixes #145)
  • A test for #129 behavior
  • get_message_body_summary function in order to get the message summary
  • 3gp and mkv mime types


  • Clarify exception message when stream is detached


  • Deprecated parsing folded header lines as per RFC 7230


  • Fix AppendStream::detach to not close streams
  • InflateStream preserves isSeekable attribute of the underlying stream
  • ServerRequest::getUriFromGlobals to support URLs in query parameters

Several other fixes and improvements.

[1.4.2] - 2017-03-20


  • Reverted BC break to Uri::resolve and Uri::removeDotSegments by removing calls to trigger_error when deprecated methods are invoked.

[1.4.1] - 2017-02-27


  • Rriggering of silenced deprecation warnings.


  • Reverted BC break by reintroducing behavior to automagically fix a URI with a relative path and an authority by adding a leading slash to the path. It's only deprecated now.

[1.4.0] - 2017-02-21


  • Added common URI utility methods based on RFC 3986 (see documentation in the readme): - Uri::isDefaultPort - Uri::isAbsolute - Uri::isNetworkPathReference - Uri::isAbsolutePathReference - Uri::isRelativePathReference - Uri::isSameDocumentReference - Uri::composeComponents - UriNormalizer::normalize - UriNormalizer::isEquivalent - UriResolver::relativize


  • Ensure ServerRequest::getUriFromGlobals returns a URI in absolute form.
  • Allow parse_response to parse a response without delimiting space and reason.
  • Ensure each URI modification results in a valid URI according to PSR-7 discussions. Invalid modifications will throw an exception instead of returning a wrong URI or doing some magic. - (new Uri)->withPath('foo')->withHost('') will throw an exception because the path of a URI with an authority must start with a slash "/" or be empty - (new Uri())->withScheme('http') will return 'http://localhost'


  • Uri::resolve in favor of UriResolver::resolve
  • Uri::removeDotSegments in favor of UriResolver::removeDotSegments


  • Stream::read when length parameter <= 0.
  • copy_to_stream reads bytes in chunks instead of maxLen into memory.
  • ServerRequest::getUriFromGlobals when Host header contains port.
  • Compatibility of URIs with file scheme and empty host.

[1.3.1] - 2016-06-25


  • Uri::__toString for network path references, e.g. //
  • Missing lowercase normalization for host.
  • Handling of URI components in case they are '0' in a lot of places, e.g. as a user info password.
  • Uri::withAddedHeader to correctly merge headers with different case.
  • Trimming of header values in Uri::withAddedHeader. Header values may be surrounded by whitespace which should be ignored according to RFC 7230 Section 3.2.4. This does not apply to header names.
  • Uri::withAddedHeader with an array of header values.
  • Uri::resolve when base path has no slash and handling of fragment.
  • Handling of encoding in Uri::with(out)QueryValue so one can pass the key/value both in encoded as well as decoded form to those methods. This is consistent with withPath, withQuery etc.
  • ServerRequest::withoutAttribute when attribute value is null.

[1.3.0] - 2016-04-13


  • Remaining interfaces needed for full PSR7 compatibility (ServerRequestInterface, UploadedFileInterface, etc.).
  • Support for stream_for from scalars.


  • Can now extend Uri.


  • A bug in validating request methods by making it more permissive.

[1.2.3] - 2016-02-18


  • Support in GuzzleHttp\Psr7\CachingStream for seeking forward on remote streams, which can sometimes return fewer bytes than requested with fread.
  • Handling of gzipped responses with FNAME headers.

[1.2.2] - 2016-01-22


  • Support for URIs without any authority.
  • Support for HTTP 451 'Unavailable For Legal Reasons.'
  • Support for using '0' as a filename.
  • Support for including non-standard ports in Host headers.

[1.2.1] - 2015-11-02


  • Now supporting negative offsets when seeking to SEEK_END.

[1.2.0] - 2015-08-15


  • Body as "0" is now properly added to a response.
  • Now allowing forward seeking in CachingStream.
  • Now properly parsing HTTP requests that contain proxy targets in parse_request.
  • functions.php is now conditionally required.
  • user-info is no longer dropped when resolving URIs.

[1.1.0] - 2015-06-24


  • URIs can now be relative.
  • multipart/form-data headers are now overridden case-insensitively.
  • URI paths no longer encode the following characters because they are allowed in URIs: "(", ")", "*", "!", "'"
  • A port is no longer added to a URI when the scheme is missing and no port is present.

1.0.0 - 2015-05-19

Initial release.

Currently unsupported:

  • Psr\Http\Message\ServerRequestInterface
  • Psr\Http\Message\UploadedFileInterface

[Unreleased]: [1.6.0]: [1.5.2]: [1.5.1]: [1.5.0]: [1.4.2]: [1.4.1]: [1.4.0]: [1.3.1]: [1.3.0]: [1.2.3]: [1.2.2]: [1.2.1]: [1.2.0]: [1.1.0]:

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