PHP Parser changelog

Changelog History

Page 1

• v5.0.0-alpha1 Changes

  September 04, 2022

  ⬆️ See UPGRADE-5.0 for detailed migration instructions.

  🔄 Changed

  • 📜 PHP 7.1 is now required to run PHP-Parser.
  • 🖨 Formatting of the standard pretty printer has been adjusted to match PSR-12 more closely.
  • 📜 The internal token representation now uses a PhpParser\Token class, which is compatible with PHP 8 token representation (PhpToken).
  • Destructuring is now always represented using Expr\List_ nodes, even if it uses [] syntax.
  • 🚚 Renamed a number of node classes, and moved things that were not real expressions/statements outside the Expr/Stmt hierarchy. Compatibility shims for the old names have been retained.

  ➕ Added

  • ➕ Added PhpVersion class, which is accepted in a number of places (e.g. ParserFactory, Parser, Lexer, PrettyPrinter) and gives more precise control over the PHP version being targeted.
  • ➕ Added PHP 8 parser though it only differs from the PHP 7 parser in concatenation precedence.
  • ➕ Added Parser::getLexer() method.
  • Added a Modifiers class, as a replacement for Stmt\Class_::MODIFIER_*.
  • ➕ Added support for returning an array or REMOVE_NODE from NodeVisitor::enterNode().

  ✂ Removed

  • 🚚 The PHP 5 parser has been removed. The PHP 7 parser has been adjusted to deal with PHP 5 code more gracefully.

• v4.15.2 Changes

  November 12, 2022

  🛠 Fixed

  • 🛠 Fixed parsing of large hex float literals that contain an "e" character.
  • 🛠 Fixed tests to pass on 32-bit.
  • 🛠 Fixed generation of invalid code when using formatting-preserving pretty printer with code that uses inline HTML.

• v4.15.1 Changes

  September 04, 2022

  🛠 Fixed

  • Fixed formatting preservation when adding multiple attributes to a class/method/etc that previously had none. This fixes a regression in the 4.15.0 release.

• v4.15.0 Changes

  September 03, 2022

  ➕ Added

  • 👍 PHP 8.2: Added support for true type.
  • 👍 PHP 8.2: Added support for DNF types.

  🛠 Fixed

  • 👌 Support readonly as a function name.
  • Added __serialize and __unserialize to magic method list.
  • 🛠 Fixed bounds check in Name::slice().
  • 🛠 Fixed formatting preservation when adding attributes to a class/method/etc that previously had none.

• v4.14.1-dev Changes

  Nothing yet.

• v4.14.0 Changes

  May 31, 2022

  ➕ Added

  • ➕ Added support for readonly classes.
  • ➕ Added rawValue attribute to LNumber, DNumber and String_ nodes, which stores the unparsed value of the literal (e.g. "1_000" rather than 1000).

• v4.13.2 Changes

  November 30, 2021

  ➕ Added

  • ➕ Added builders for enums and enum cases.

  🛠 Fixed

  • NullsafeMethodCall now extends from CallLike.
  • The namespacedName property populated by the NameResolver is now declared on relevant nodes, to avoid a dynamic property deprecation warning with PHP 8.2.

• v4.13.1 Changes

  November 03, 2021

  🛠 Fixed

  • 👌 Support reserved keywords as enum cases.
  • 👌 Support array unpacking in constant expression evaluator.

• v4.13.0 Changes

  September 20, 2021

  ➕ Added

  • 👍 [PHP 8.1] Added support for intersection types using a new IntersectionType node. Additionally a ComplexType parent class for NullableType, UnionType and IntersectionType has been added.
  • 👍 [PHP 8.1] Added support for explicit octal literals.
  • 👍 [PHP 8.1] Added support for first-class callables. These are represented using a call whose first argument is a VariadicPlaceholder. The representation is intended to be forward-compatible with partial function application, just like the PHP feature itself. Call nodes now extend from Expr\CallLike, which provides an isFirstClassCallable() method to determine whether a placeholder id present. getArgs() can be used to assert that the call is not a first-class callable and returns Arg[] rather than array<Arg|VariadicPlaceholder>.

  🛠 Fixed

  • Multiple modifiers for promoted properties are now accepted. In particular this allows something like public readonly for promoted properties.
  • 🖨 Formatting-preserving pretty printing for comments in array literals has been fixed.

• v4.12.0 Changes

  July 21, 2021

  ➕ Added

  • 👍 [PHP 8.1] Added support for readonly properties (through a new MODIFIER_READONLY).
  • 👍 [PHP 8.1] Added support for final class constants.

  🛠 Fixed

  • 🛠 Fixed compatibility with PHP 8.1. & tokens are now canonicalized to the T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG and T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG tokens used in PHP 8.1. This happens unconditionally, regardless of whether the emulative lexer is used.

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