This is just an issue to keep track of which of the implemented RFCs for PHP 8.2 have been addressed.

This list should be updated when additional RFCs are accepted/implemented.

To Do

• Fetch properties of enums in const expressions
• MySQLi Execute Query
• Locale-independent case conversion
• Deprecate dynamic properties
• Remove support for libmysql from mysqli
• Make the iterator_*() family accept all iterables

Aside from the RFCs, there are also the changes which were made outside of the RFC process and are listed in:

• The PHP 8.2 Upgrading guide.
• The PHP 8.1 to 8.2 Migration guide
• PHP 8.2 NEWS/Changelog
• Changelog

Claimed

• Deprecate partially supported callables
  Status: WIP
  Owner: @jrfnl
• Expand deprecation notice scope for partially supported callables
  Status: WIP
  Owner: @jrfnl
• Redacting parameters in back traces
  Status: TODO / needs a good think, see Further improve attribute detection/flagging #1935
  Owner: @jrfnl

Has PR

• Constants in Traits - PR PHP 8.2 | New PHPCompatibility.Constants.NewConstantsInTraits sniff #1443
• Random Extension 5.x - PR PHP 8.2 | Various sniffs: detect the new random extension(RFC)  #1610
• Random Extension Improvement - PR PHP 8.2 | Various sniffs: detect the new random extension(RFC)  #1610
• Disjunctive Normal Form Types - PR PHP 8.2 | Detect DNF types in all type declaration related sniffs #1714
• Add true type - PR PHP 8.2 | Add support for and detection of stand-alone true, false, null in param, return and property types  #1467
• Readonly classes - PR PHP 8.2 | New PHPCompatibility.Classes.NewReadonlyClasses sniff #1453
• Allow null and false as stand-alone types- PR PHP 8.2 | Add support for and detection of stand-alone true, false, null in param, return and property types  #1467
• Deprecate ${} string interpolation - PR ✨ PHP 8.2 | New PHPCompatibility.TextStrings.RemovedDollarBraceStringEmbeds sniff #1424
• Deprecate and remove utf8_decode() and utf8_encode() - PR PHP 8.2 | RemovedFunctions: recognized utf8[en|de]code() as deprecated (RFC) #1605

Reviewed and concluded non-sniffable

Nothing yet

Process

If anyone starts work on updating PHPCompatibility to handle any of these issues, please either update the above list (if you can) or leave a comment below, so one of the maintainers can update the list.

Once PHP 8.2 comes out, individual issues should be opened for the changes which remain at that point in time.