Aug 08 2022, Phan 5.4.0

New Features (CLI, Configs):

• Add tool/analyze_phpt to analyze phpt files. See https://www.phpinternalsbook.com/tests/phpt_file_structure.html

New Features (Analysis):

• Support php 8.2's true type (https://wiki.php.net/rfc/true-type). Emit PhanCompatTrueType when true is used when minimum_target_php_version is less than 8.2.
• Emit PhanCompatStandaloneType instead of PhanInvalidNode for uses of null/false as real standalone types to support php 8.2 https://wiki.php.net/rfc/null-false-standalone-types (Not emitted when minimum_target_php_version is 8.2 or higher)
• Improve support for php 8.2 readonly classes and php 8.1 readonly properties

Bug fixes:

• Fix php 8.2.0-dev deprecation notice for ast\Node when running Phan in php 5.2.0 with the polyfill instead of the native php-ast version.
• Fix DuplicateArrayKeyPlugin "Implicit conversion from float ... to int" warning causing crash in php 8.1 (#4666)
• Fix slow memory leak of reference cycles in the language server - enable garbage collection for the Phan daemon/language server consistently. (#4665) (This fix is only enabled in php 7.3+ when using pcntl, the pcntl fallback already re-enabled garbage collection. php 7.3 improved the garbage collection efficiency for large collections of objects.)
• Move PhanGenericConstructorTypes warning to the class inheriting a constructor if needed (#4675)
• Fix crash when combining types for null and an array with PHP_INT_MAX as a key (#4688)
• Fix incorrect type inference for arrays with keys that were invalid UTF-8 (#4688)
• Fix error due to deprecation notice running Phan in php 8.2 due to use of "${}" string interpolation (#4692)