Replace reallocarray with safe_perealloc

Fixes GH-9581

Prepare PHP 8.2.0 RC1

Add `reallocarray` implementation.

In a similar model as _safe_*alloc api but for the `userland` it guards
against overflow before (re)allocation, usage concealed in fpm for now.
Mod

Add `reallocarray` implementation.

In a similar model as _safe_*alloc api but for the `userland` it guards
against overflow before (re)allocation, usage concealed in fpm for now.
Modern Linux and most of BSD already have it.
Closes #8871.

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Introduction of timing attack safe bcmp implementation.

Nothing new but to refactor usage b/w hash and password
extensions but using volatile pointers to be a bit safer,
allowing to

Introduction of timing attack safe bcmp implementation.

Nothing new but to refactor usage b/w hash and password
extensions but using volatile pointers to be a bit safer,
allowing to expand its usage eventually.

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Replace php_stdint.h header with standard headers (#8613)

Minor refactoring of main/main.c and TSRM (#8608)

Optimize stripos/stristr

Closes GH-7847
Closes GH-7852

Previously stripos/stristr would lowercase both the haystack and the
needle to reuse strpos. The approach in this PR i

Optimize stripos/stristr

Closes GH-7847
Closes GH-7852

Previously stripos/stristr would lowercase both the haystack and the
needle to reuse strpos. The approach in this PR is similar to strpos.
memchr is highly optimized so we're using it to search for the first
character of the needle in the haystack. If we find it we compare the
remaining characters of the needle manually.

The new implementation seems to perform about half as well as strpos (as
two memchr calls are necessary to find the next candidate).

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Prepare for PHP 8.2

Move php_gcvt to zend_gcvt

Also move PHP_DOUBLE_MAX_LENGTH to ZEND_DOUBLE_MAX_LENGTH.

Remove THREAD_LS

This sounds like it will give you a thread local storage, but in
truth ... it does absolutely nothing.

Remove "inline" defines on Windows (#7071)

Newer MSVC versions support the `inline` keyword, so we do not need to explicitly define it. We also shouldn't define `inline` to `__forceinline`,

Remove "inline" defines on Windows (#7071)

Newer MSVC versions support the `inline` keyword, so we do not need to explicitly define it. We also shouldn't define `inline` to `__forceinline`, as we already have `zend_always_inline` to indicate this requirement.

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Mark various functions with void arguments.

This fixes a bunch of [-Wstrict-prototypes] warning,
because in C func() and func(void) have different semantics.

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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Merge branch 'PHP-8.0'

* PHP-8.0:
Fix #80960: opendir() warning wrong info when failed on Windows

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #80960: opendir() warning wrong info when failed on Windows

Fix #80960: opendir() warning wrong info when failed on Windows

Firstly, we must not forget to set appropriate error codes for "manual"
checks in `virtual_file_ex()`.

Secondly,

Fix #80960: opendir() warning wrong info when failed on Windows

Firstly, we must not forget to set appropriate error codes for "manual"
checks in `virtual_file_ex()`.

Secondly, we must not call `php_error_docref2()` for warnings regarding
unary functions; thus, we introduce `php_win32_docref1_from_error()`.

Closes GH-6872.

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Prepare for PHP 8.1

Closes GH-6305.

Expose php_during_module_startup() and php_during_module_shutdown()

This can be handy when trying to determine if it is safe to access request globals amongst other things.

Closes G

Expose php_during_module_startup() and php_during_module_shutdown()

This can be handy when trying to determine if it is safe to access request globals amongst other things.

Closes GH-6265

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Prepare for PHP 8.0 RC1

Update API version numbers

In preparation for PHP 8.0.

Revert "Prepare for PHP 8.1"

This reverts commit 1ab4d0e6b7abb67d5a01ce3327bf973772271fb2.
This reverts commit a359635cb1a4df8b5137a506c88c4cb102acac0e.

Update API version numbers

In preparation for PHP 8.0.

Constify char * arguments of APIs

Closes GH-5676.

Fix [-Wundef] warning in main folder

Make float to string casts locale-independent

From now on, float to string casting will always behave locale-independently.
RFC: https://wiki.php.net/rfc/locale_independent_float_to_stri

Make float to string casts locale-independent

From now on, float to string casting will always behave locale-independently.
RFC: https://wiki.php.net/rfc/locale_independent_float_to_string
Closes GH-5224

Co-authored-by: George Peter Banyard <girgias@php.net>

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