Fix #55847: DOTNET .NET 4.0 GAC new location

If we do not specify the exact version of the .NET framework to use,
the default CLR is loaded, which is typically CLR 2, which is very old.

Fix #55847: DOTNET .NET 4.0 GAC new location

If we do not specify the exact version of the .NET framework to use,
the default CLR is loaded, which is typically CLR 2, which is very old.
Therefore, we introduce a `PHP_INI_SYSTEM` setting, which allows users
to choose the desired .NET framework version. The value of the setting
are the first three parts of the framework's version number, separated
by dots, and prefixed with "v", e.g. "v4.0.30319". If the value of the
INI setting is `NULL` (the default) or an empty string, the default CLR
is used.

Internally, we switch from the most generic `CoCreateInstance()` to
`CorBindToRuntime()` which is implemented in mscoree.dll. To avoid the
hard dependency to that library, we load dynamically.

So this fix is supposed to be fully backwards compatible.

Closes GH-5949

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Remove practically unused parameter

The `cached` out parameter of `php_com_load_typelib_via_cache()` was
meant to signal whether a particular typelib actually has been cached.
This i

Remove practically unused parameter

The `cached` out parameter of `php_com_load_typelib_via_cache()` was
meant to signal whether a particular typelib actually has been cached.
This is not really relevant, though, for the imagined purposes, and
since the parameter is no longer really used, we removed it altohether.

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Fix #48585: com_load_typelib holds reference, fails on second call

Whether the type library is cached is actually irrelevant here; what
matters is that the symbols are imported, and sinc

Fix #48585: com_load_typelib holds reference, fails on second call

Whether the type library is cached is actually irrelevant here; what
matters is that the symbols are imported, and since these are not
cached, we have to import them for every request. And we cannot cache
the symbols, because the import depends on the current codepage, but
the codepage is a `PHP_INI_ALL` setting.

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Add a few missing parameter types in stubs

Related to GH-5627

Remove proto comments from C files

Closes GH-5758

Implement #47074: phpinfo() reports "On" as 1 for the some extensions

What is modified as boolean, should also be displayed as boolean.

Generate method entries from stubs for a couple of extensions

Closes GH-5368

Clean up constructor handling in com_dotnet

We substitute the construction magic with standard constructors, move
the ZPP checks to the beginning of the ctors, and also let the function

Clean up constructor handling in com_dotnet

We substitute the construction magic with standard constructors, move
the ZPP checks to the beginning of the ctors, and also let the function
entries be generated from the stubs.

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Simplify COM_ERR_CONST definition for x64

This is also a wee bit faster.

Fix #79242: COM error constants don't match com_exception codes

Because a `HRESULT` is a `LONG`[1], no special treatment is required on
x86 platforms to get appropriate values. On x64 p

Fix #79242: COM error constants don't match com_exception codes

Because a `HRESULT` is a `LONG`[1], no special treatment is required on
x86 platforms to get appropriate values. On x64 platforms we prefer
positive values, what we could accomplish by casting the `HRESULT`
value to `ULONG` and then to `zend_long`, but since the current
behavior is correct and the performance improvement is negligible, we
defer that to master.

[1] <https://docs.microsoft.com/en-us/windows/win32/winprog/windows-data-types#hresult>

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Remove mention of PHP major version in Copyright headers

Closes GH-4732.

Add com_dotnet function stubs

Fix TsHashTable related race conditions

Although TsHashTable and the according API are supposed to easily make
a HashTable thread-safe, they do not; for instance, there can be race
c

Fix TsHashTable related race conditions

Although TsHashTable and the according API are supposed to easily make
a HashTable thread-safe, they do not; for instance, there can be race
conditions between finding and updating entries. We therefore avoid
the usage of TsHashTable in favor of a HashTable with our own mutex
management.

The patch has been provided by krakjoe@php.net; I only did some minor
fixes and tweaks.

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Remove ability to import case-insensitive constants from typelibs

According to commit 23a5be3[1], we remove the ability to import case-
insensitive constants, but do not remove the now s

Remove ability to import case-insensitive constants from typelibs

According to commit 23a5be3[1], we remove the ability to import case-
insensitive constants, but do not remove the now superfluous parameter
and ini setting.

[1] <http://git.php.net/?p=php-src.git;a=commit;h=23a5be3696f4d92e1b18fd59f3ac63c6a15ea12a>

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Deprecate marking typelibs to load constants case-insensitively

This is an amendment to commit fae2246[1] which missed this opportunity
to still introduce case-insensitive constants with

Deprecate marking typelibs to load constants case-insensitively

This is an amendment to commit fae2246[1] which missed this opportunity
to still introduce case-insensitive constants without a deprecation
warning.

[1] <http://git.php.net/?p=php-src.git;a=commit;h=fae22461f95dfe8153fb74a53b9c5daeec47387f>

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Deprecate case-insensitive constants via typelib import

As of PHP 7.3.0, case-insensitive constants are deprecated. We catch
up on this with regard to ext/com_dotnet, which allows to im

Deprecate case-insensitive constants via typelib import

As of PHP 7.3.0, case-insensitive constants are deprecated. We catch
up on this with regard to ext/com_dotnet, which allows to import
constants from typelibs, by triggering a deprecation notice whenever
`com_load_typelib()` is called with `$case_sensitive` being `false`,
and whenever `com.autoregister_casesensitive` is set to `false`,
regardless of whether there are actually constants in the typelib which
would be imported.

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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

Use zend_empty_array

No need to define our own `com_dotnet_object_properties` as empty hash,
since we can use `zend_empty_array` instead as of PHP 7.3.0.

Cf. <https://github.com

Use zend_empty_array

No need to define our own `com_dotnet_object_properties` as empty hash,
since we can use `zend_empty_array` instead as of PHP 7.3.0.

Cf. <https://github.com/php/php-src/pull/3672#issuecomment-440467704>.

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Fix #77177: Serializing or unserializing COM objects crashes

Firstly, we avoid returning NULL from the get_property handler, but
instead return an empty HashTable, which already prevents

Fix #77177: Serializing or unserializing COM objects crashes

Firstly, we avoid returning NULL from the get_property handler, but
instead return an empty HashTable, which already prevents the crashes.
Secondly, since (de-)serialization obviously makes no sense for COM,
DOTNET and VARIANT objects (at least with the current implementation),
we prohibit it right away.

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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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Share identical arginfos

year++

year++