Basically all constants are now declared via stubs. The rest of the constants are either deprecated (`SID` or `MHASH_*`) or out of interest (`__COMPILER_HALT_OFFSET__` and `PHP_CLI_PROCESS_TITLE`).
Git can track executable (0755) and non-executable (0644) file modes.
This is a minor file permissions sync across the php-src Git repository.
- build/config.guess (0755 as done upstream)
- build/config.sub (0755 as done upstream)
- ext/*/?*.stub.php (0644)
- ext/mbstring/libmbfl/mbfl/mk_eaw_tbl.awk (0755 due to shebang usage)
This is an artifact of the shared implementation with readdir() etc.
The method versions should not accept an explicit dir handle, as
they work on the dir handle from the object.
