master
Deprecate passing null to non-nullable arg of internal function
Clean up calls to extension_loaded('json') in tests
Run tidy
Deprecate implicit dynamic properties
Declare tentative return types for ext/json (#7051)
Add many missing closing PHP tags to tests
Fixed bug #81532
Fix tests: Prevent stack overflow during dtor
Introduce Zend guard recursion protection
Improve error messages mentioning parameters instead of arguments
RFC - json_validate() (#9399)