ext/opcache/zend_jit: cast function to fix -Wincompatible-pointer-types (#10527)

* ext/opcache/zend_jit: cast function to fix -Wincompatible-pointer-types

Regression by commit a2119

ext/opcache/zend_jit: cast function to fix -Wincompatible-pointer-types (#10527)

* ext/opcache/zend_jit: cast function to fix -Wincompatible-pointer-types

Regression by commit a21195650e53e34266806a8c379dd5a91f0dbb61

* TSRM/win32: fix ts_allocate_dtor cast

The dtor was casted to ts_allocate_ctor; luckily, ts_allocate_dtor and
ts_allocate_ctor just happen to be the same type.

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shmget() with IPC_CREAT must not create 0 size SHM

The recently committed fix for GH-9944 did only indirectly cater to
that, namely because in this case `CreateFileMapping()` with a zero

shmget() with IPC_CREAT must not create 0 size SHM

The recently committed fix for GH-9944 did only indirectly cater to
that, namely because in this case `CreateFileMapping()` with a zero
size couldn't be created. As of PHP 8.2.0, the mappings of the actual
SHM and the info segment have been merged, so creating a zero size SHM
would be possible unless we explicitly prohibit this.

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Fix Windows shmget() wrt. IPC_PRIVATE

Fixes #9944

https://man7.org/linux/man-pages/man2/shmget.2.html notes

The name choice IPC_PRIVATE was perhaps unfortunate, IPC_NEW

Fix Windows shmget() wrt. IPC_PRIVATE

Fixes #9944

https://man7.org/linux/man-pages/man2/shmget.2.html notes

The name choice IPC_PRIVATE was perhaps unfortunate, IPC_NEW
would more clearly show its function.

Closes GH-9946.

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Fix potential NULL pointer dereference Windows shm*() functions

`shm_get()` (not to be confused with `shmget()`) returns `NULL` if
reallocation fails; we need to cater to that when calli

Fix potential NULL pointer dereference Windows shm*() functions

`shm_get()` (not to be confused with `shmget()`) returns `NULL` if
reallocation fails; we need to cater to that when calling the function.

Closes GH-9872.

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Fix GH-9829: Bug in refactoring Windows shmat() function

`shm->addr` cannot be `NULL` here, so the whole check is completely
pointless.

Given that this is merely a clean-up and

Fix GH-9829: Bug in refactoring Windows shmat() function

`shm->addr` cannot be `NULL` here, so the whole check is completely
pointless.

Given that this is merely a clean-up and not an actual bug fix, we do
without a NEWS entry.

Closes GH-9873.

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Join shm_pair.info and .segment of Windows shm implementation

There is not much point in having two distinct file mappings; since the
info mapping is very small and of fixed size, we can

Join shm_pair.info and .segment of Windows shm implementation

There is not much point in having two distinct file mappings; since the
info mapping is very small and of fixed size, we can put it at the
beginning of a single mapping. Besides the obvious resource savings,
that also simplifies the error handling.

Closes GH-8648.

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Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Fix #81407: shmop_open won't attach and causes php to crash

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #81407: shmop_open won't attach and causes php to crash

Fix #81407: shmop_open won't attach and causes php to crash

We need to allocate buffers for the file mapping names which are large
enough for all potential keys (`key_t` is defined as `i

Fix #81407: shmop_open won't attach and causes php to crash

We need to allocate buffers for the file mapping names which are large
enough for all potential keys (`key_t` is defined as `int` on Windows).

Regarding the test: it's probably never a good idea to use hard-coded
keys (should always use `ftok()` instead), but to reliably reproduce
this Windows specific issue we need to, and it shouldn't be an issue on
that OS.

Closes GH-7448.

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Update http->https in license (#6945)

1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as

Update http->https in license (#6945)

1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as 3.0 states "php 5.1.1, 4.1.1, and earlier".
3. In some license comments is "at through the world-wide-web" while most is without "at", so deleted.
4. fixed indentation in some files before |

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Fix spelling and grammar mistakes

This PR corrects misspellings identified by the check-spelling action.

The misspellings have been reported at jsoref@b6ba3e2#commitcomment-48946465

Fix spelling and grammar mistakes

This PR corrects misspellings identified by the check-spelling action.

The misspellings have been reported at jsoref@b6ba3e2#commitcomment-48946465

The action reports that the changes in this PR would make it happy: jsoref@602417c

Closes GH-6822.

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Constify char * arguments of APIs

Closes GH-5676.

Fix MSVC level 1 (severe) warnings

We fix (hopefully) all instances of:

* <https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-1-c4005>

Fix MSVC level 1 (severe) warnings

We fix (hopefully) all instances of:

* <https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-1-c4005>
* <https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-1-c4024>
* <https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-1-c4028>
* <https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-1-c4047>
* <https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-1-c4087>
* <https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-1-c4090>
* <https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-1-c4273>
* <https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-1-c4312>

`zend_llist_add_element()` and `zend_llist_prepend_element()` now
explicitly expect a *const* pointer.

We use the macro `ZEND_VOIDP()` instead of a `(void*)` cast to suppress
C4090; this should prevent accidential removal of the cast by
clarifying the intention, and makes it easier to remove the casts if
the issue[1] will be resolved sometime.

[1] <https://developercommunity.visualstudio.com/content/problem/390711/c-compiler-incorrect-propagation-of-const-qualifie.html>

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utime is always available on Windows

Therefore drop useless preprocessor if check

Closes GH-5563

Merge branch 'PHP-7.4'

* PHP-7.4:
Fix #79566: Private SHM is not private on Windows

Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
Fix #79566: Private SHM is not private on Windows

Fix #79566: Private SHM is not private on Windows

We map the POSIX semantics of `IPC_PRIVATE` by creating unnamed file
mapping objects on Windows. While that is not particularly useful

Fix #79566: Private SHM is not private on Windows

We map the POSIX semantics of `IPC_PRIVATE` by creating unnamed file
mapping objects on Windows. While that is not particularly useful for
ext/shmop, which is the only bundled extension which uses `shmget()`,
it may be useful for external extensions.

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Make quoting of cmd execution functions consistent

While the `$command` passed to `proc_open()` had to be wrapped in
double-quotes manually, that was implicitly done for all other
pr

Make quoting of cmd execution functions consistent

While the `$command` passed to `proc_open()` had to be wrapped in
double-quotes manually, that was implicitly done for all other
program execution functions. This could easily introduce bugs and
even security issues when switching from one to another program
execution function.

Furthermore we ensure that the additional quotes are always
unwrapped regardless of what is passed as `$command` by passing
the `/s` flag to cmd.exe. As it was, `shell_exec('path with
spaces/program.exe')` did execute program.exe, but adding an
argument (`shell_exec('path with spaces/program.exe -h)`) failed
to execute program.exe, because cmd.exe stripped the additional
quotes.

While these changes obviously can cause BC breaks, we feel that in
the long run the benefits of having consistent behavior for all
program execution functions outweighs the drawbacks of potentially
breaking some code now.

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Merge branch 'PHP-7.4'

* PHP-7.4:
Fix #78538: shmop memory leak

Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
Fix #78538: shmop memory leak

Fix #78538: shmop memory leak

If the descriptor's refcount drops to zero, we have to unmap the
respective file view, to avoid leaking memory.

Remove mention of PHP major version in Copyright headers

Closes GH-4732.

Merge branch 'PHP-7.2' into PHP-7.3

* PHP-7.2:
Fix #78282: atime and mtime mismatch

Fix #78282: atime and mtime mismatch

The fix for bug #78241 assumed that `time_t` would always be 64bit, but
actually is 32bit for x86. We therefore enforce 64bit arithmetic to
avoi

Fix #78282: atime and mtime mismatch

The fix for bug #78241 assumed that `time_t` would always be 64bit, but
actually is 32bit for x86. We therefore enforce 64bit arithmetic to
avoid wrapping.

(cherry picked from commit bf242d58e77d50d4d8fdaaaca7ede686ec4467c0)

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Fix #78282: atime and mtime mismatch

The fix for bug #78241 assumed that `time_t` would always be 64bit, but
actually is 32bit for x86. We therefore enforce 64bit arithmetic to
avoi

Fix #78282: atime and mtime mismatch

The fix for bug #78241 assumed that `time_t` would always be 64bit, but
actually is 32bit for x86. We therefore enforce 64bit arithmetic to
avoid wrapping.

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