CSSdoc v1.2.0

This update adds support for the @layer directive, and improves syntax:

• Added @layer directive to list of nested directives
• Updated directive::parse() to set a new empty property, for detecting when a directive has curly brackets, but no content, enabling directives with just properties not to be deleted
• Updated require to be called as a keyword instead of a function call
• Added tests
• Updated dependencies

CSSdoc v1.1.1

This release fixed a number of issues, and improves code quality:

• Updated composer.json to inidicate PHP 8.0+ support
• Fixed #7 where hexadecimal colours with an opacity notation were incorrectly minified
• Fixed#8 where min(), max() and clamp() all support calc operations, but the spaces were not retained
• Updated github workflow with newer packages
• Removed dead code
• Made assertions clearer when checking values as booleans
• Added some comments
• Fixed null issue in cssdoc::compile()
• Split config into its own file and extended cssdoc
• Added tests

CSSdoc v1.1.0

This release updates the code to only support PHP 8.0+. PHP 7.4 is no longer supported:

• Updated type hints to correct types where #[\ReturnTypeWillChange] as the software now only supports PHP 8.0+
• Added type hints where mixed is required
• Added union type hints on arguments and return types where missing
• Commented out new code that is not working yet

CSSdoc v1.0.4

This release fixes a return type issue and updates composer:

• In later versions of PHP, the return type of iterator::key() is now mixed. For now this has been marked as #ReturnTypeWillChange for PHP 7.4 compatibility
• Updated keywords in composer.json

CSSdoc v1.0.3

This release fixes a a few typing issues and PHPdoc errors:

• Fixed errors in PHPdocs
• Removed duplicate configuration items in cssdoc::$config
• Fixed bug in document::__construct() where the rules were not stored in the class
• Fixed issue in cssdoc::load() where the document was not reset correctly
• Fixed issue in cssdocTest::compareMinify() where if the input is blank, there is no internal document do minify and compile, the load() method is now tested
• Updated dependencies
• Fixed status badge in readme.md

CSSdoc v1.0.2

This release fixes a few little issues and improves compatibility with PHP 7.4 to PHP 8.1:

• Added #[\ReturnTypeWillChange] to methods that return mixed for PHP 8.1 compatibility
• Fixed some docblock issues
• Updated usage of str... functions to be mb_str...
• Fixed issue in value::minify() where if the decimalplaces setting was false it would be treated as 0
• [Updated cssdoc::save() to return the compiled code instead of true if saved, as it returns the code if no file is specified
• Added tests

CSSdoc v1.0.1

Updated dependencies.

CSSdoc v1.0.0

This release removes support for PHP 7.3, and moves to a full production release.

CSSdoc v0.5.3

This release is a maintenance update:

• Added more colours to the minify list
• Fixed compatibility issue withPHP 8.1

CSSdoc v0.5.2

This release fixes some bugs and improves the modularity of the code:

• Made some checks stricter
• Updated cssdoc::parse() to initialise the tokeniser instead of cssdoc::load()
• Fixed bug in value::minify() where it didn't minify mutliples correctly
• Updated cssdoc::open() to check that the $context variable is a resource
• Fixed bug in value::parse() where the token should be compared to null instead of false
• Added tests
• Tweaks to index.php