ast 1.0.14

Extension exposing PHP 7 abstract syntax tree

php-ast exports the AST internally used by PHP 7.
php-ast is significantly faster than PHP-Parser, because the AST construction is implemented in C.
However, php-ast may only parse code that is syntactically valid on the version of PHP it runs on.

License: BSD-3-Clause

Changes

- Support php 8.1 readonly properties with the flag 'MODIFIER_READONLY'
- Support php 8.1 first-class callable syntax, add the node kind 'AST_CALLABLE_CONVERT'
- Change the current AST version from 80 to the new version 90. AST version 85 is no longer experimental.