Promote notice to ValueError for invalid hint key

Consolidate the usage of "either" and "one of" in error messages

Closes GH-6173

Fix Windows build

Convert resources to objects in ext/sockets

Closes GH-5900.

Remove proto comments from C files

Closes GH-5758

Handle SO_ options only at SOL_SOCKET level

These options may have the same value as options at other levels.

This issue showed up on ppc64el.

Suppress deprecation warning in sockets.c

This one was quite a journey...

Promote warnings to Errors in sockets's extension.

Generate function entries for another batch of extensions

Closes GH-5352

Add stubs for aliases

Closes GH-5187

Address path is 104 bytes on macOs compared to 108 on Linux

Eliminate uses of ZVAL_ZVAL and friends

Instead add RETURN_COPY(_VALUE) macros will the expected behavior.

RETURN_ZVAL doesn't make any sense since PHP 7, but has stuck
around,

Eliminate uses of ZVAL_ZVAL and friends

Instead add RETURN_COPY(_VALUE) macros will the expected behavior.

RETURN_ZVAL doesn't make any sense since PHP 7, but has stuck
around, probably because the alternative was to write directly to
the return_value variable.

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Make error messages more consistent by fixing capitalization

Closes GH-5066 As a first step, let's capitalize their initial letter when it is applicable.

Use RETURN_THROWS() in various places

Use RETURN_THROWS() after zend_fetch_resource*()

Use RETURN_THROWS() during ZPP in most of the extensions

Except for some bigger ones: reflection, sodium, spl

Cleanup return values when parameter parsing is unsuccessful

Properly handle non resources passed to socket_select()

As of PHP 8.0.0, failing `zend_fetch_resource_ex()` throws a TypeError,
so we cannot simply skip non resources in the `$read`, `$w

Properly handle non resources passed to socket_select()

As of PHP 8.0.0, failing `zend_fetch_resource_ex()` throws a TypeError,
so we cannot simply skip non resources in the `$read`, `$write` and
`$except` arrays. Instead we bail out. Since these arrays are already
checked in `php_sock_array_to_fd_set()`, we remove the additional check
in `php_sock_array_from_fd_set()`.

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Just return after exception has been thrown

Add stubs for ext-sockets

Fix potential heap corruption

`tmp` is allocated by `malloc()`, so we must not `LocalFree()` it.

Remove mention of PHP major version in Copyright headers

Closes GH-4732.

Remove deprecated getaddrinfo flags

The AI_IDN_ALLOW_UNASSIGNED and AI_IDN_USE_STD3_ASCII_RULES have
been deprecated by glibcs, and PHP 7.4 follows this deprecation.

This remove

Remove deprecated getaddrinfo flags

The AI_IDN_ALLOW_UNASSIGNED and AI_IDN_USE_STD3_ASCII_RULES have
been deprecated by glibcs, and PHP 7.4 follows this deprecation.

This removes the offending flags for PHP 8.0.

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Deprecate AI_IDN_ALLOW_UNASSIGNED and AI_IDN_USE_STD3_ASCII_RULES

These flags have been deprecated in glibc 2.28, so we also
deprecate them in PHP.

As we can't deprecate constan

Deprecate AI_IDN_ALLOW_UNASSIGNED and AI_IDN_USE_STD3_ASCII_RULES

These flags have been deprecated in glibc 2.28, so we also
deprecate them in PHP.

As we can't deprecate constants, we can only check for their use
in socket_addrinfo_lookup().

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Fixed bug #78038 socket_select with references