* PHP-8.2:
Re-add some CTE functions that were removed from being CTE by a mistake
Fix GH-8065: opcache.consistency_checks > 0 causes segfaults in PHP >= 8.1.5 in fpm context
Fix GH-8646: Memory leak PHP FPM 8.1
Disable opcache.consistency_checks.
This feature does not work right now and leads to memory leaks and other
problems. For analysis and discussion see GH-8065. In GH-10624 it was
decided to disable the feature to prevent problems for end users.
If end users which to get some consistency guarantees, they can rely on
opcache.protect_memory.
Closes GH-10798.
The next generation of C compilers is going to enforce the C standard
more strictly:
https://wiki.gentoo.org/wiki/Modern_C_porting
One warning that will soon become an error is -Wstrict-prototypes.
This is relatively easy to catch in most code (it will fail to
compile), but inside of autoconf tests it can go unnoticed because
many feature-test compilations fail by design. For example,
$ export CFLAGS="$CFLAGS -Werror=strict-prototypes"
$ ./configure
...
checking if iconv supports errno... no
configure: error: iconv does not support errno
(this is on a system where iconv *does* support errno). If errno
support were optional, that test would have "silently" disabled
it. The underlying issue here, from config.log, is
conftest.c:211:5: error: function declaration isn't a prototype
[-Werror=strict-prototypes]
211 | int main() {
This commit goes through all of our autoconf tests, replacing main()
with main(void). Up to equivalent types and variable renamings, that's
one of the two valid signatures, and satisfies the compiler (gcc-12 in
this case).
Fixes GH-10751
Remove capstone include folder.
For most of the supported systems it worked fine somehow despite
the pkg-config --cflags, but is always include it even on Linux.
Closes GH-10732.
test failre introduced by 44e5c04e55
This ASSERT-ion path was never reached becuase of the bug fixed by
44e5c04e55. It's possible in case of
circular class dependencies that may resolved by __autoload().
Unfortunately these circular dependencies can't be stored in the
inheritace cahce.
A memfd is a virtual file that has no reachable path, therefore does
not clobber any filesystem. It is deleted automatically as soon as
the last handle gets closed. The feature is available since Linux
kernel 3.17.
Closes GH-10589.
`zend_uchar` suggests that the value is an ASCII character, but here,
it's about very small integers. This is misleading, so let's use a
C99 integer instead.
On all architectures currently supported by PHP, `zend_uchar` and
`uint8_t` are identical. This change is only about code readability.
We can't increase the refcount of internal classes during request time.
To work around this problem we simply don't refcount aliases anymore and
add a check in the destruction to skip aliases entirely.
There were also some checks which checked for an alias implicitly by
comparing the refcount, these have been replaced by checking the type of
the zval instead.
Currently, a function is considered a prototype if the function is not
marked as final. However, a class marked as final also make it
impossible for a function to be overridden. Therefore, we know in this
case too that the function is not a prototype.
This allows the type inference algorithm to determine some types more
precisely, and can allow for more optimizations of the instructions.
Additionally, place some computation of the flags in their respective
blocks as a micro-optimization.
Note: anonymous classes *can* be extended (see test
Zend/tests/anon/011.phpt). Therefore we don't optimize this case.
It was declared to be `int`, but actually returned `zend_result` enum
values. However the name of the function suggests it should be
`bool`, so returning something else is error prone. The function
definition is difficult enough already because the name is negated...
Ilija Tovilo