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183 lines
8.6 KiB
Markdown
183 lines
8.6 KiB
Markdown
Version 3.0.0-dev
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-----------------
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### Added
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* [7.1] Added support for `void` and `iterable` types. These will now be represented as strings
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(instead of `Name` instances) similar to other builtin types.
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* [7.1] Added support for class constant visibility. The `ClassConst` node now has a `flags` subnode
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holding the visibility modifier, as well as `isPublic()`, `isProtected()` and `isPrivate()`
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methods. The constructor changed to accept the additional subnode.
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* [7.1] Added support for nullable types. These are represented using a new `NullableType` node
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with a single `type` subnode.
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* [7.1] Added support for short array destructuring syntax. This means that `Array` nodes may now
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appear as the left-hand-side of assignments and foreach value targets. Additionally the array
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items may now contain `null` values if elements are skipped.
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* [7.1] Added support for keys in list() destructuring. The `List` subnode `vars` has been renamed
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to `items` and now contains `ArrayItem`s instead of plain variables.
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* [7.1] Added support for multi-catch. The `Catch` subnode `type` has been renamed to `types` and
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is now an array of `Name`s.
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### Changed
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Due to PHP 7.1 support additions described above, the node structure changed as follows:
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* `void` and `iterable` types are now stored as strings if the PHP 7 parser is used.
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* The `ClassConst` constructor changed to accept an additional `type` subnode.
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* The `Array` subnode `items` may now contain `null` elements (destructuring).
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* The `List` subnode `vars` has been renamed to `items` and now contains `ArrayItem`s instead of
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plain variables.
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* The `Catch` subnode `type` has been renamed to `types` and is now an array of `Name`s.
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Additionally the following changes were made:
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* The `type` subnode on `Class`, `ClassMethod` and `Property` has been renamed to `flags`. The
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`type` subnode has retained for backwards compatibility and is populated to the same value as
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`flags`. However, writes to `type` will not update `flags`.
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* The `TryCatch::$finallyStmts` subnode has been replaced with a `$finally` subnode that holds an
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explicit `Finally` node. This allows for more accurate attribute assignment.
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* The `Trait` constructor now has the same form as the `Class` and `Interface` constructors: It
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takes an array of subnodes. Unlike classes/interfaces, traits can only have a `stmts` subnode.
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* The `NodeDumper` now prints class/method/property/constant modifiers, as well as the include and
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use type in a textual representation, instead of only showing the number.
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* All methods on `PrettyPrinter\Standard` are now protected. Previoulsy most of them were public.
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### Removed
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* Removed support for running on PHP 5.4. It is however still possible to parse PHP 5.2-5.4 code
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while running on a newer version.
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* The deprecated `Comment::setLine()` and `Comment::setText()` methods have been removed.
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Version 2.1.0 (2016-04-19)
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--------------------------
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### Fixed
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* Properly support `B""` strings (with uppercase `B`) in a number of places.
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* Fixed reformatting of indented parts in a certain non-standard comment style.
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### Added
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* Added `dumpComments` option to node dumper, to enable dumping of comments associated with nodes.
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* Added `Stmt\Nop` node, that is used to collect comments located at the end of a block or at the
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end of a file (without a following node with which they could otherwise be associated).
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* Added `kind` attribute to `Expr\Exit` to distinguish between `exit` and `die`.
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* Added `kind` attribute to `Scalar\LNumber` to distinguish between decimal, binary, octal and
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hexadecimal numbers.
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* Added `kind` attribtue to `Expr\Array` to distinguish between `array()` and `[]`.
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* Added `kind` attribute to `Scalar\String` and `Scalar\Encapsed` to distinguish between
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single-quoted, double-quoted, heredoc and nowdoc string.
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* Added `docLabel` attribute to `Scalar\String` and `Scalar\Encapsed`, if it is a heredoc or
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nowdoc string.
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* Added start file offset information to `Comment` nodes.
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* Added `setReturnType()` method to function and method builders.
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* Added `-h` and `--help` options to `php-parse` script.
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### Changed
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* Invalid octal literals now throw a parse error in PHP 7 mode.
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* The pretty printer takes all the new attributes mentioned in the previous section into account.
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* The protected `AbstractPrettyPrinter::pComments()` method no longer returns a trailing newline.
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* The bundled autoloader supports library files being stored in a different directory than
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`PhpParser` for easier downstream distribution.
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### Deprecated
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* The `Comment::setLine()` and `Comment::setText()` methods have been deprecated. Construct new
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objects instead.
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### Removed
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* The internal (but public) method `Scalar\LNumber::parse()` has been removed. A non-internal
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`LNumber::fromString()` method has been added instead.
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Version 2.0.1 (2016-02-28)
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--------------------------
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### Fixed
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* `declare() {}` and `declare();` are not semantically equivalent and will now result in different
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ASTs. The format case will have an empty `stmts` array, while the latter will set `stmts` to
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`null`.
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* Magic constants are now supported as semi-reserved keywords.
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* A shebang line like `#!/usr/bin/env php` is now allowed at the start of a namespaced file.
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Previously this generated an exception.
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* The `prettyPrintFile()` method will not strip a trailing `?>` from the raw data that follows a
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`__halt_compiler()` statement.
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* The `prettyPrintFile()` method will not strip an opening `<?php` if the file starts with a
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comment followed by InlineHTML.
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Version 2.0.0 (2015-12-04)
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--------------------------
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### Changed
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* String parts of encapsed strings are now represented using `Scalar\EncapsStringPart` nodes.
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Previously raw strings were used. This affects the `parts` child of `Scalar\Encaps` and
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`Expr\ShellExec`. The change has been done to allow assignment of attributes to encapsed string
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parts.
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Version 2.0.0-beta1 (2015-10-21)
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--------------------------------
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### Fixed
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* Fixed issue with too many newlines being stripped at the end of heredoc/nowdoc strings in some
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cases. (#227)
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### Changed
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* Update group use support to be in line with recent PHP 7.0 builds.
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* Renamed `php-parse.php` to `php-parse` and registered it as a composer bin.
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* Use composer PSR-4 autoloader instead of custom autoloader.
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* Specify phpunit as a dev dependency.
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### Added
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* Added `shortArraySyntax` option to pretty printer, to print all arrays using short syntax.
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Version 2.0.0-alpha1 (2015-07-14)
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---------------------------------
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A more detailed description of backwards incompatible changes can be found in the
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[upgrading guide](UPGRADE-2.0.md).
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### Removed
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* Removed support for running on PHP 5.3. It is however still possible to parse PHP 5.2 and PHP 5.3
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code while running on a newer version.
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* Removed legacy class name aliases. This includes the old non-namespaced class names and the old
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names for classes that were renamed for PHP 7 compatibility.
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* Removed support for legacy node format. All nodes must have a `getSubNodeNames()` method now.
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### Added
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* Added support for remaining PHP 7 features that were not present in 1.x:
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* Group use declarations. These are represented using `Stmt\GroupUse` nodes. Furthermore a `type`
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attribute was added to `Stmt\UseUse` to handle mixed group use declarations.
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* Uniform variable syntax.
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* Generalized yield operator.
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* Scalar type declarations. These are presented using `'bool'`, `'int'`, `'float'` and `'string'`
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as the type. The PHP 5 parser also accepts these, however they'll be `Name` instances there.
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* Unicode escape sequences.
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* Added `PhpParser\ParserFactory` class, which should be used to create parser instances.
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* Added `Name::concat()` which concatenates two names.
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* Added `Name->slice()` which takes a subslice of a name.
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### Changed
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* `PhpParser\Parser` is now an interface, implemented by `Parser\Php5`, `Parser\Php7` and
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`Parser\Multiple`. The `Multiple` parser will try multiple parsers, until one succeeds.
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* Token constants are now defined on `PhpParser\Parser\Tokens` rather than `PhpParser\Parser`.
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* The `Name->set()`, `Name->append()`, `Name->prepend()` and `Name->setFirst()` methods are
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deprecated in favor of `Name::concat()` and `Name->slice()`.
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* The `NodeTraverser` no longer clones nodes by default. The old behavior can be restored by
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passing `true` to the constructor.
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* The constructor for `Scalar` nodes no longer has a default value. E.g. `new LNumber()` should now
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be written as `new LNumber(0)`.
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---
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**This changelog only includes changes from the 2.0 series. For older changes see the
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[1.x series changelog](https://github.com/nikic/PHP-Parser/blob/1.x/CHANGELOG.md) and the
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[0.9 series changelog](https://github.com/nikic/PHP-Parser/blob/0.9/CHANGELOG.md).** |