- Fixed possible bad behavior of rename on windows when used with symbolic
links or invalid paths. (Pierre)
- Fixed error output to stderr on Windows. (Pierre)
+- Fixed memory leaks in is_writable/readable/etc on Windows. (Pierre)
+- Fixed memory leaks in the ACL function on Windows. (Pierre)
+- Fixed memory leak in the realpath cache on Windows. (Pierre)
+- Fixed memory leak in zip_close. (Pierre)
- Fixed bug #50952 (allow underscore _ in constants parsed in php.ini files).
(Jani)