Closes GH-5353. From now on, PHP will have reflection information
about default values of parameters of internal functions.
Co-authored-by: Nikita Popov <nikita.ppv@gmail.com>
Rather fix them for now by exempting function parameter defaults from *any* (non-ct) constant substitution (also from persistent constant substitution, which was already broken before)
This reverts commit 400e65e955.
Removing ReflectionParameter::getDefaultValueConstantName() and isDefaultValueConstant()
They become useless with such optimizations and already anyway are (e.g. CONSTANT?:CONSTANT ... yields the constant back without telling isDefaultValueConstant() about it etc.)
This reverts commit 054f3e3ce5.
See: http://news.php.net/php.cvs/69137 and the author confirmed.
Will commit later after the author fixed this then make a new PR.
Conflicts:
ext/reflection/php_reflection.c
