data-values/data-values

Defines the DataValue interface and some trivial implementations

2.1.1 2017-09-28 11:48 UTC

README

DataValues is a small PHP library that aims to be a common foundation for representing "simple" values. Values such as booleans and strings.

It is part of the DataValues set of libraries.

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On Packagist: Latest Stable Version Download count

Requirements

These PHP versions are supported:

  • PHP 5.5 or later, including PHP 7
  • HHVM 3.3 or later

Installation

To add this package as a local, per-project dependency to your project, simply add a dependency on data-values/data-values to your project's composer.json file. Here is a minimal example of a composer.json file that just defines a dependency on DataValues 2.0:

    {
        "require": {
            "data-values/data-values": "^2.0.0"
        }
    }

Running the tests

For tests only

composer test

For style checks only

composer cs

For a full CI run

composer ci

Authors

DataValues has been written primarily by Jeroen De Dauw, in part as Wikimedia Germany employee for the Wikidata project.

Contributions where also made by [several other awesome people] (https://www.ohloh.net/p/datavalues/contributors).

Release notes

2.2.0 (dev)

  • Deprecated DATAVALUES_VERSION constant

2.1.1 (2017-09-28)

  • Fixed DataValueTest not being installable via Composer

2.1.0 (2017-08-09)

  • Removed MediaWiki integration

2.0.0 (2017-08-02)

  • Dropped Copyable interface
  • Dropped deprecated constant DataValues_VERSION, use DATAVALUES_VERSION instead
  • Deprecated newFromArray in all DataValue implementations.
  • Updated minimal required PHP version from 5.3 to 5.5.9
  • Updated documentation throughout the code

1.1.1 (2017-11-02)

  • Add .gitattributes file

1.1.0 (2017-08-09)

  • Remove MediaWiki integration

1.0.0 (2014-09-26)

  • The CI now ensures compatibility with PHP 5.6 and HHVM
  • A lot of type hints where improved
  • Protected methods and fields where changed to private
  • The test bootstrap no longer executes composer update
  • The test bootstrap now sets PHP strict mode
  • The contract of the Hashable::getHash method was updated
  • The MediaWiki internationalization support has been migrated to the JSON based version

0.1.1 (2013-11-22)

  • Removed support for running the tests via the MediaWiki test runner.
  • The test bootstrapping file now automatically does a composer install.
  • Removed custom autoloader in favour of defining autoloading in composer.json.

0.1.0 (2013-11-16)

Initial release with these features:

  • DataValue interface
    • BooleanValue implementation
    • NumberValue implementation
    • StringValue implementation
    • UnDeserializableValue implementation
    • UnknownValue implementation
  • Common interface definitions: Comparable, Copyable, Hashable, Immutable

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