Fix GH-8267: MySQLi uses unsupported format specifier on Windows

Instead of using the unsupported `%I64u` and `%I64d` format specifiers
on Windows, we use the portable `PRIu64` and `PRId

Fix GH-8267: MySQLi uses unsupported format specifier on Windows

Instead of using the unsupported `%I64u` and `%I64d` format specifiers
on Windows, we use the portable `PRIu64` and `PRId64` specifiers.

The `L64()` macro and the `my_longlong` typedef should be adapted as
well, as the `i64` literal suffix is still supported by MSVC, but using
`LL` or `ll` is recommended[1], and the standard `int64_t` is available
there anyway. This is not urgent, though.

[1] <https://docs.microsoft.com/en-us/cpp/cpp/numeric-boolean-and-pointer-literals-cpp?view=msvc-170#integer-literals>

Closes GH-8268.

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Remove vestiges of embedded mysql from tests

Fix warnings when building against libmysqlclient

At least for version 8.0 this is warning free now.

mysql: native mysql-8.0 uses _Bool

MySQL-8.0 removes option MYSQLI_OPT_SSL_VERIFY_SERVER_CERT

mysqli: use native api

Tested with:
* mysql-5.6.49-linux-glibc2.12-x86_64
* mysql-5.7.31-linux-glibc2.12-x86_64
* mysql-8.0.21-linux-glibc2.17-x86_64
* mariadb-10.5.6

mysqli: use native api

Tested with:
* mysql-5.6.49-linux-glibc2.12-x86_64
* mysql-5.7.31-linux-glibc2.12-x86_64
* mysql-8.0.21-linux-glibc2.17-x86_64
* mariadb-10.5.6

configure --with-mysqli=/usr/local/$version/bin/mysql_config --with-pdo-mysql=/usr/local/$version

MySQL-8.0 removed my_bool
Some options where deprecated in mysql-8.0

MY_CHARSET_INFO used with exposed api mysql_get_character_set_info
rather than internal structures.

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Don't assert mysql->mysql is non-null

There is an edge case in constructor behavior where we can end up
with mysql->mysql being NULL (rather than mysql itself already being
NULL). I

Don't assert mysql->mysql is non-null

There is an edge case in constructor behavior where we can end up
with mysql->mysql being NULL (rather than mysql itself already being
NULL). I think that ultimately that's a bug in the constructor code,
and we should probably be destroying the outer structure on
construction failure as well. However it's pretty hard to unravel
with when considering all the construction permutations.

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Fix some clang warnings

Fix [-Wundef] warning in MySQLi extension

Drop wchar header check as always defined since C95

Promote mysqli warnings to exceptions

Closes GH-5058

Fix #78666 mysqli_options generates Warning on var_dump()

Closes GH-5121

Convert infallible mysqli checks to asserts

Remove unused MYSQLI_STATUS_CLEARED

Remove mention of PHP major version in Copyright headers

Closes GH-4732.

Remove legacy AC_CHECK_TYPE calls for uint and ulong

The AC_CHECK_TYPE was refactored in more recent versions of Autoconf
and the call with two arguments is obsolete and not recommended

Remove legacy AC_CHECK_TYPE calls for uint and ulong

The AC_CHECK_TYPE was refactored in more recent versions of Autoconf
and the call with two arguments is obsolete and not recommended anymore.

This patch also refactors some leftovers of using ulong and uint which
are not standard nor common usages of types in C.

The ulong can be used as zend_ulong and uint usage is actually
`unsigned int`.

The usage of HAVE_ULONG removed since it is not used in current code
base.

Legacy edgecase for some legacy HPUX systems removed:
- sys/stream.h header is not checked and the HAVE_SYS_STREAM_H is
not defined with current build system.

- flags are unsigned int
- max_allowed_packet changed to unsigned int

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Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly

Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly used by Vim and Emacs editors
yet with recent changes the once working definitions don't work
anymore in Vim without custom plugins or additional configuration.
Neither are these settings synced across the PHP code base.

A simpler and better approach is EditorConfig and fixing code
using some code style fixing tools in the future instead.

This patch also removes the so called modelines for Vim. Modelines
allow Vim editor specifically to set some editor configuration such as
syntax highlighting, indentation style and tab width to be set in the
first line or the last 5 lines per file basis. Since the php test
files have syntax highlighting already set in most editors properly and
EditorConfig takes care of the indentation settings, this patch removes
these as well for the Vim 6.0 and newer versions.

With the removal of local variables for certain editors such as
Emacs and Vim, the footer is also probably not needed anymore when
creating extensions using ext_skel.php script.

Additionally, Vim modelines for setting php syntax and some editor
settings has been removed from some *.phpt files. All these are
mostly not relevant for phpt files neither work properly in the
middle of the file.

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Remove yearly range from copyright notice

Remove year range from copyright notice

Remove my_estrdup() and my_efree() macros

Replace the single use of my_efree().

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
use

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
user who changed it.

In Git this functionality is different and can be done with Git attribute
ident. These need to be defined manually for each file in the
.gitattributes file and are afterwards replaced with 40-character
hexadecimal blob object name which is based only on the particular file
contents.

This patch simplifies handling of $Id$ keywords by removing them since
they are not used anymore.

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[Bug 75448] In case of failure, mysqli::prepare() returns NULL instead of FALSE

year++

year++

year++

Move zend_object_iterator_funcs structures into read-only data segment