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# Changelog |
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All notable changes to this project will be documented in this file. |
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This project adheres to [](https://semver.org/Semantic Versioning](https://semver.org/](https://semver.org/). |
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|
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## x.y.z |
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|
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### Added |
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### Changed |
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### Deprecated |
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### Removed |
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|
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### Fixed |
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|
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## 8.9.0: New features, bug fixes and deprecations |
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|
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### Added |
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|
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- `RuleSet::removeMatchingRules()` method |
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(for the implementing classes `AtRuleSet` and `DeclarationBlock`) (#1249) |
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- `RuleSet::removeAllRules()` method |
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(for the implementing classes `AtRuleSet` and `DeclarationBlock`) (#1249) |
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- Add Interface `CSSElement` (#1231) |
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- Methods `getLineNumber` and `getColumnNumber` which return a nullable `int` |
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for the following classes: |
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`Comment`, `CSSList`, `SourceException`, `Charset`, `CSSNamespace`, `Import`, |
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`Rule`, `DeclarationBlock`, `RuleSet`, `CSSFunction`, `Value` (#1225, #1263) |
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- `Positionable` interface for CSS items that may have a position |
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(line and perhaps column number) in the parsed CSS (#1221) |
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|
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### Changed |
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|
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- Parameters for `getAllValues()` are deconflated, so it now takes three (all |
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optional), allowing `$element` and `$ruleSearchPattern` to be specified |
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separately (#1241) |
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- Implement `Positionable` in the following CSS item classes: |
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`Comment`, `CSSList`, `SourceException`, `Charset`, `CSSNamespace`, `Import`, |
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`Rule`, `DeclarationBlock`, `RuleSet`, `CSSFunction`, `Value` (#1225) |
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|
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### Deprecated |
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|
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- Support for PHP < 7.2 is deprecated; version 9.0 will require PHP 7.2 or later |
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(#1264) |
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- Passing a `string` or `null` to `RuleSet::removeRule()` is deprecated |
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(implementing classes are `AtRuleSet` and `DeclarationBlock`); |
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use `removeMatchingRules()` or `removeAllRules()` instead (#1249) |
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- Passing a `Rule` to `RuleSet::getRules()` or `getRulesAssoc()` is deprecated, |
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affecting the implementing classes `AtRuleSet` and `DeclarationBlock` |
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(call e.g. `getRules($rule->getRule())` instead) (#1248) |
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- Passing a string as the first argument to `getAllValues()` is deprecated; |
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the search pattern should now be passed as the second argument (#1241) |
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- Passing a Boolean as the second argument to `getAllValues()` is deprecated; |
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the flag for searching in function arguments should now be passed as the third |
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argument (#1241) |
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- `getLineNo()` is deprecated in these classes (use `getLineNumber()` instead): |
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`Comment`, `CSSList`, `SourceException`, `Charset`, `CSSNamespace`, `Import`, |
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`Rule`, `DeclarationBlock`, `RuleSet`, `CSSFunction`, `Value` (#1225, #1233) |
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- `Rule::getColNo()` is deprecated (use `getColumnNumber()` instead) |
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(#1225, #1233) |
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- Providing zero as the line number argument to `Rule::setPosition()` is |
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deprecated (pass `null` instead if there is no line number) (#1225, #1233) |
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|
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### Fixed |
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|
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- Set line number when `RuleSet::addRule()` called with only column number set |
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(#1265) |
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- Ensure first rule added with `RuleSet::addRule()` has valid position (#1262) |
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|
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## 8.8.0: Bug fixes and deprecations |
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|
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### Added |
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- `OutputFormat` properties for space around specific list separators (#880) |
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|
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### Changed |
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- Mark the `OutputFormat` constructor as `@internal` (#1131) |
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- Mark `OutputFormatter` as `@internal` (#896) |
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- Mark `Selector::isValid()` as `@internal` (#1037) |
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- Mark parsing-related methods of most CSS elements as `@internal` (#908) |
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- Mark `OutputFormat::nextLevel()` as `@internal` (#901) |
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- Make all non-private properties `@internal` (#886) |
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|
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### Deprecated |
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|
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- Deprecate extending `OutputFormat` (#1131) |
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- Deprecate `OutputFormat::get()` and `::set()` (#1107) |
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- Deprecate support for `-webkit-calc` and `-moz-calc` (#1086) |
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- Deprecate magic method forwarding from `OutputFormat` to `OutputFormatter` |
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(#894) |
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- Deprecate `__toString()` (#1006) |
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- Deprecate greedy calculation of selector specificity (#1018) |
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- Deprecate the IE hack in `Rule` (#993, #1003) |
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- `OutputFormat` properties for space around list separators as an array (#880) |
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- Deprecate `OutputFormat::level()` (#870) |
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|
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### Fixed |
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- Include comments for all rules in declaration block (#1169) |
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- Render rules in line and column number order (#1059) |
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- Create `Size` with correct types in `expandBackgroundShorthand` (#814) |
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- Parse `@font-face` `src` property as comma-delimited list (#794) |
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## 8.7.0: Add support for PHP 8.4 |
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### Added |
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- Add support for PHP 8.4 (#675, #701, #746, #751) |
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### Changed |
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- Mark parsing-internal classes and methods as `@internal` (#711) |
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- Block installations on unsupported higher PHP versions (#691) |
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### Deprecated |
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- Deprecate the expansion of shorthand properties (#719) |
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- Deprecate `Parser::setCharset()` and `Parser::getCharset()` (#703) |
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### Fixed |
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- Fix type errors in PHP strict mode (#695) |
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## 8.6.0 |
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### Added |
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- Support arithmetic operators in CSS function arguments (#607) |
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- Add support for inserting an item in a CSS list (#545) |
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- Add support for the `dvh`, `lvh` and `svh` length units (#415) |
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|
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### Changed |
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- Improve performance of Value::parseValue with many delimiters by refactoring |
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to remove `array_search()` (#413) |
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## 8.5.2 |
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### Changed |
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- Mark all class constants as `@internal` (#500) |
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### Fixed |
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- Fix undefined local variable in `CalcFunction::parse()` (#593) |
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## 8.5.1 |
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### Fixed |
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- Fix PHP notice caused by parsing invalid color values having less than |
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6 characters (#485) |
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- Fix (regression) failure to parse at-rules with strict parsing (#456) |
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## 8.5.0 |
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### Added |
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- Add a method to get an import's media queries (#384) |
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- Add more unit tests (#381, #382) |
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### Fixed |
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- Retain CSSList and Rule comments when rendering CSS (#351) |
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- Replace invalid `turns` unit with `turn` (#350) |
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- Also allow string values for rules (#348) |
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- Fix invalid calc parsing (#169) |
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- Handle scientific notation when parsing sizes (#179) |
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- Fix PHP 8.1 compatibility in `ParserState::strsplit()` (#344) |
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## 8.4.0 |
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### Features |
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* Support for PHP 8.x |
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* PHPDoc annotations |
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* Allow usage of CSS variables inside color functions (by parsing them as |
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regular functions) |
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* Use PSR-12 code style |
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* *No deprecations* |
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|
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### Bugfixes |
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|
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* Improved handling of whitespace in `calc()` |
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* Fix parsing units whose prefix is also a valid unit, like `vmin` |
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* Allow passing an object to `CSSList#replace` |
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* Fix PHP 7.3 warnings |
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* Correctly parse keyframes with `%` |
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* Don’t convert large numbers to scientific notation |
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* Allow a file to end after an `@import` |
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* Preserve case of CSS variables as specced |
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* Allow identifiers to use escapes the same way as strings |
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* No longer use `eval` for the comparison in `getSelectorsBySpecificity`, in |
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case it gets passed untrusted input (CVE-2020-13756). Also fixed in 8.3.1, |
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8.2.1, 8.1.1, 8.0.1, 7.0.4, 6.0.2, 5.2.1, 5.1.3, 5.0.9, 4.0.1, 3.0.1, 2.0.1, |
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1.0.1. |
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* Prevent an infinite loop when parsing invalid grid line names |
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* Remove invalid unit `vm` |
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* Retain rule order after expanding shorthands |
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|
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### Backwards-incompatible changes |
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|
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* PHP ≥ 5.6 is now required |
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* HHVM compatibility target dropped |
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## 8.3.0 (2019-02-22) |
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* Refactor parsing logic to mostly reside in the class files whose data |
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structure is to be parsed (this should eventually allow us to unit-test |
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specific parts of the parsing logic individually). |
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* Fix error in parsing `calc` expessions when the first operand is a negative |
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number, thanks to @raxbg. |
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* Support parsing CSS4 colors in hex notation with alpha values, thanks to |
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@raxbg. |
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* Swallow more errors in lenient mode, thanks to @raxbg. |
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* Allow specifying arbitrary strings to output before and after declaration |
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blocks, thanks to @westonruter. |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 8.2.0 (2018-07-13) |
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* Support parsing `calc()`, thanks to @raxbg. |
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* Support parsing grid-lines, again thanks to @raxbg. |
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* Support parsing legacy IE filters (`progid:`) in lenient mode, thanks to |
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@FMCorz |
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* Performance improvements parsing large files, again thanks to @FMCorz |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 8.1.0 (2016-07-19) |
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* Comments are no longer silently ignored but stored with the object with which |
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they appear (no render support, though). Thanks to @FMCorz. |
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* The IE hacks using `\0` and `\9` can now be parsed (and rendered) in lenient |
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mode. Thanks (again) to @FMCorz. |
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* Media queries with or without spaces before the query are parsed. Still no |
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*real* parsing support, though. Sorry… |
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* PHPUnit is now listed as a dev-dependency in composer.json. |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 8.0.0 (2016-06-30) |
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* Store source CSS line numbers in tokens and parsing exceptions. |
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* *No deprecations* |
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|
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### Backwards-incompatible changes |
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|
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* Unrecoverable parser errors throw an exception of type |
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`Sabberworm\CSS\Parsing\SourceException` instead of `\Exception`. |
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|
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## 7.0.3 (2016-04-27) |
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* Fixed parsing empty CSS when multibyte is off |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 7.0.2 (2016-02-11) |
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* 150 time performance boost thanks |
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to @[](https://github.com/ossinkineossinkine](https://github.com/ossinkine](https://github.com/ossinkine) |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 7.0.1 (2015-12-25) |
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* No more suppressed `E_NOTICE` |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 7.0.0 (2015-08-24) |
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* Compatibility with PHP 7. Well timed, eh? |
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* *No deprecations* |
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|
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### Backwards-incompatible changes |
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|
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* The `Sabberworm\CSS\Value\String` class has been renamed to |
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`Sabberworm\CSS\Value\CSSString`. |
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|
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## 6.0.1 (2015-08-24) |
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* Remove some declarations in interfaces incompatible with PHP 5.3 (< 5.3.9) |
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* *No deprecations* |
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|
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## 6.0.0 (2014-07-03) |
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|
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* Format output using Sabberworm\CSS\OutputFormat |
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* *No backwards-incompatible changes* |
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|
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### Deprecations |
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|
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* The parse() method replaces __toString with an optional argument (instance of |
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the OutputFormat class) |
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|
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## 5.2.0 (2014-06-30) |
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|
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* Support removing a selector from a declaration block using |
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`$oBlock->removeSelector($mSelector)` |
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* Introduce a specialized exception (Sabberworm\CSS\Parsing\OuputException) for |
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exceptions during output rendering |
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|
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* *No deprecations* |
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|
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#### Backwards-incompatible changes |
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* Outputting a declaration block that has no selectors throws an OuputException |
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instead of outputting an invalid ` {…}` into the CSS document. |
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|
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## 5.1.2 (2013-10-30) |
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* Remove the use of consumeUntil in comment parsing. This makes it possible to |
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parse comments such as `/** Perfectly valid **/` |
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* Add fr relative size unit |
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* Fix some issues with HHVM |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 5.1.1 (2013-10-28) |
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* Updated CHANGELOG.md to reflect changes since 5.0.4 |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 5.1.0 (2013-10-24) |
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|
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* Performance enhancements by Michael M Slusarz |
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* More rescue entry points for lenient parsing (unexpected tokens between |
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declaration blocks and unclosed comments) |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 5.0.8 (2013-08-15) |
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* Make default settings’ multibyte parsing option dependent on whether or not |
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the mbstring extension is actually installed. |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 5.0.7 (2013-08-04) |
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|
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* Fix broken decimal point output optimization |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 5.0.6 (2013-05-31) |
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|
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* Fix broken unit test |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 5.0.5 (2013-04-17) |
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|
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* Initial support for lenient parsing (setting this parser option will catch |
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some exceptions internally and recover the parser’s state as neatly as |
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possible). |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 5.0.4 (2013-03-21) |
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|
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* Don’t output floats with locale-aware separator chars |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 5.0.3 (2013-03-21) |
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|
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* More size units recognized |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 5.0.2 (2013-03-21) |
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|
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* CHANGELOG.md file added to distribution |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 5.0.1 (2013-03-20) |
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|
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* Internal cleanup |
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* *No backwards-incompatible changes* |
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* *No deprecations* |
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|
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## 5.0.0 (2013-03-20) |
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|
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* Correctly parse all known CSS 3 units (including Hz and kHz). |
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* Output RGB colors in short (#aaa or #ababab) notation |
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* Be case-insensitive when parsing identifiers. |
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* *No deprecations* |
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|
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### Backwards-incompatible changes |
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|
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* `Sabberworm\CSS\Value\Color`’s `__toString` method overrides `CSSList`’s to |
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maybe return something other than `type(value, …)` (see above). |
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|
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## 4.0.0 (2013-03-19) |
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|
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* Support for more @-rules |
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* Generic interface `Sabberworm\CSS\Property\AtRule`, implemented by all @-rule |
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classes |
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* *No deprecations* |
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|
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### Backwards-incompatible changes |
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|
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* `Sabberworm\CSS\RuleSet\AtRule` renamed to `Sabberworm\CSS\RuleSet\AtRuleSet` |
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* `Sabberworm\CSS\CSSList\MediaQuery` renamed to |
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`Sabberworm\CSS\RuleSet\CSSList\AtRuleBlockList` with differing semantics and |
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API (which also works for other block-list-based @-rules like `@supports`). |
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|
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## 3.0.0 (2013-03-06) |
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|
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* Support for lenient parsing (on by default) |
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* *No deprecations* |
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|
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### Backwards-incompatible changes |
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|
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* All properties (like whether or not to use `mb_`-functions, which default |
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charset to use and – new – whether or not to be forgiving when parsing) are |
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now encapsulated in an instance of `Sabberworm\CSS\Settings` which can be |
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passed as the second argument to `Sabberworm\CSS\Parser->__construct()`. |
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* Specifying a charset as the second argument to |
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`Sabberworm\CSS\Parser->__construct()` is no longer supported. Use |
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`Sabberworm\CSS\Settings::create()->withDefaultCharset('some-charset')` |
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instead. |
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* Setting `Sabberworm\CSS\Parser->bUseMbFunctions` has no effect. Use |
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`Sabberworm\CSS\Settings::create()->withMultibyteSupport(true/false)` instead. |
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* `Sabberworm\CSS\Parser->parse()` may throw a |
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`Sabberworm\CSS\Parsing\UnexpectedTokenException` when in strict parsing mode. |
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|
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## 2.0.0 (2013-01-29) |
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|
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* Allow multiple rules of the same type per rule set |
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|
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### Backwards-incompatible changes |
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|
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* `Sabberworm\CSS\RuleSet->getRules()` returns an index-based array instead of |
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an associative array. Use `Sabberworm\CSS\RuleSet->getRulesAssoc()` (which |
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eliminates duplicate rules and lets the later rule of the same name win). |
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* `Sabberworm\CSS\RuleSet->removeRule()` works as it did before except when |
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passed an instance of `Sabberworm\CSS\Rule\Rule`, in which case it would only |
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remove the exact rule given instead of all the rules of the same type. To get |
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the old behaviour, use `Sabberworm\CSS\RuleSet->removeRule($oRule->getRule()`; |
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|
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## 1.0 |
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|
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Initial release of a stable public API. |
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|
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## 0.9 |
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|
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Last version not to use PSR-0 project organization semantics. |
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|
