# Changelog All notable changes to `Config` will be documented in this file ## 3.0.1 - 2022-03-26 ### Added - Fix merge method (#145 and #147) ## 3.0.0 - 2021-12-30 ### Added - Move CI to GitHub actions (#132, #136 and #137) - PHP 8.0 support, adding it to the build matrix (#138 and #139) - PHP 8.1 support, adding it to the build matrix (#135, #140 and #141) ## 2.2.0 - 2020-12-07 ### Added - Serialization support (#127) - Support for Properties files (#128) ### Fixed - Test enhancement (#126) - Typehint on Xml parser, parse method (#130) ## 2.1.0 - 2019-09-01 ### Added - Support for writing configuration back to file and string (#122) ## 2.0.2 - 2019-04-06 ### Fixed - Implementations of `ParserInterface` and cleanup (#120) - Tests for PHP 7 ## 2.0.1 - 2019-02-02 ### Fixed - Parsing PHP file (#114) - Parsing PHP string with `$config` variable (#118) ## 2.0.0 - 2018-10-03 ### Added - Usage of short array syntax (#109) - Support for string parsers (#111) ### Breaking changes - Changes of interface and parsers ## 1.1.0 - 2018-08-22 ### Added - Added support for PHP constants in YAML (#112) ## 1.0.1 - 2018-03-31 ### Fixed - Possibility to use an own file parser (#103) ## 1.0.0 - 2018-03-03 ### Added - Merge support (#96) - Set PHP 5.5.9 as minimum required version (#75 and #99) ### Fixed - Fix PHP 5.6 test (#100) - Edit PHP versions tested on Travis (#101) - Add more info about the symfony/yaml requirement (#97 and #102) ### Breaking changes - PHP 5.3 and 5.4 are no longer supported. ## 0.10.0 - 2016-02-11 ### Added - Package-level exceptions so callers can catch exceptions at package-level - Added support for files suffixed with the `.dist` extension ### Fixed - Rearranged error-handling in `FileParser\Json` for better test coverage - Project-wide code style fixes to adhere to PSR-2 - Fixes `has()` method returning `false` on `null` values in a config field ## 0.9.1 - 2016-01-23 ### Added - PHP 7.0 is now tested on Travis ## 0.9.0 - 2015-10-22 ### Added - Added namespace to example in `README.md` - Added `has()` method to `ConfigInterface` and implemented in `AbstractConfig` - Added `all()` method to `ConfigInterface` and implemented in `AbstractConfig` - Added documentation for new methods - `AbstractConfig` now implements the `Iterator` interface ### Fixed - PSR-2 compliance - Give YamlParser file content instead of path - Updated `AbstractConfig` constructor to only accept arrays - Removed check to fix loading an empty array - Fix for #44: Warnings emitted if configuration file is empty - Fix for #55: Unset cache after a set ## 0.8.2 - 2015-03-21 ### Fixed - Some code smells in `Config` - Updated README.md ## 0.8.1 - 2015-03-21 ### Fixed - Various things relating to recent repo transfer ## 0.8.0 - 2015-03-21 ### Added - Individual `FileParser` classes for each filetype, and a `FileParserInterface` to type-hint methods with - Optional paths; you can now prefix a path with '?' and `Config` will skip the file if it doesn't exist ### Fixed - Made the Symfony YAML component a suggested dependency - Parent constructor was not being called from `Config` ## 0.7.1 - 2015-02-24 ### Added - Moved file logic into file-specific loaders ### Fixed - Corrected class name in README.md ## 0.7.0 - 2015-02-23 ### Fixed - Removed kludgy hack for YAML/YML ## 0.6.0 - 2015-02-23 ### Added - Can now extend `AbstractConfig` to create simple subclasses without any file IO ## 0.5.0 - 2015-02-23 ### Added - Moved file logic into file-specific loaders ### Fixed - Cleaned up exception class constructors, PSR-2 compliance ## 0.4.0 - 2015-02-22 ### Fixed - Moved file logic into file-specific loaders ## 0.3.0 - 2015-02-22 ### Fixed - Created new classes `ConfigInterface` and `AbstractConfig` to simplify code ## 0.2.1 - 2015-02-22 ### Added - Array and directory support in constructor ### Fixed - Corrected deprecated usage of `Symfony\Yaml` ## 0.2.0 - 2015-02-21 ### Added - Array and directory support in constructor ### Fixed - Now can load .YAML and .YML files ## 0.1.0 - 2014-11-27 ### Added - Uses PSR-4 for autoloading - Supports YAML - Now uses custom exceptions ## 0.0.1 - 2014-11-19 ### Added - Tagged first release