Man, I can be pedantic sometimes. Tiny little things like misspelled words just
hurt me inside. So while it's not really a big deal, I couldn't leave these typos
alone...
Don't expose references in debug_backtrace() or exception traces.
This is regardless of whether the argument is by-reference or not.
As a side-effect of this change, exception traces may now acquire
the interior value of a reference, which may be unexpected for
some internal functions. This is what necessitated the change in
the spl_array sort implementation.
From now on, we always display the given object's type instead of just reporting "object".
Additionally, make the format of return type errors match the format of argument errors.
Closes GH-5625
"pass" is not a real encoding, it just means "don't perform any
conversion". Using it as an internal encoding or passing it to
any of the mbstring() function will not work (and on master commonly
assert).
If we fail to detect the encoding return false, just like
mb_convert_encoding() does, and the implementation here clearly
intended. Previously the "pass" pseudo-incoding was returned.
* PHP-7.4:
Revert "Went to fast and forgot to update tests"
Revert "Fix Bug #79448 0 is a valid Unicode codepoint, but mb_substitute_character(0) fails"
* PHP-7.3:
Revert "Went to fast and forgot to update tests"
Revert "Fix Bug #79448 0 is a valid Unicode codepoint, but mb_substitute_character(0) fails"
This commit brings some substantial changes in behaviour due to the weird implementation.
This will be fixed in master due to BC concerns.
This reverts commit 1333b46d6d.
Add assertions to check the return value is not NULL as this indicates a bug.
Add identical assertion to mb_strtoupper and mb_strtolower.
This means these functions can't return false anymore, ammend stubs accordingly.
Promote empty needle warning to ValueError
Convert if branch into an assertion as if mbfl_substr_count fails this now implies a bug
Thus mb_substr_count() can only return int now, fix stubs accordingly
Also add a TODO about documenting this funcion on PHP.net
Convert some checks to assertions as if they don't hold something went wrong during memory allocation
Due to these changes this function cannot return false anymore, fix stubs accordingly
