Remove obsolete OpenSSL code in ext/ftp MINIT (#13793)

Follow-up on GH-13498.
These functions inside this #if block are either deprecated
or do nothing anymore on OpenSSL versions >=

Remove obsolete OpenSSL code in ext/ftp MINIT (#13793)

Follow-up on GH-13498.
These functions inside this #if block are either deprecated
or do nothing anymore on OpenSSL versions >= 1.1.0.

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ext/openssl: Bump minimum required OpenSSL version to 1.1.1

Bumps the minimum required OpenSSL version from 1.0.2 to 1.1.1.

OpenSSL 1.1.1 is an LTS release, but has reached[^1] EOL

ext/openssl: Bump minimum required OpenSSL version to 1.1.1

Bumps the minimum required OpenSSL version from 1.0.2 to 1.1.1.

OpenSSL 1.1.1 is an LTS release, but has reached[^1] EOL from upstream. However, Linux distro/OS vendors
continue to ship OpenSSL 1.1.1, so 1.1.1 was picked as the minimum. The current minimum 1.0.2 reached
EOL in 2018.

Bumping the minimum required OpenSSL version makes it possible for ext-openssl to remove a bunch of
conditional code, and assume that TLS 1.3 (shipped with OpenSSL 1.1.1) will be supported everywhere.

- Debian buster: 1.1.1[^2]
- Ubuntu 20.04: 1.1.1[^3]
- CentOS/RHEL 7: 1.0.2
- RHEL 8/Rocky 8/EL 8: 1.1.1
- Fedora 38: 3.0.9 (`openssl11` provides OpenSSL 1.1 as well)

RHEL/CentOS 7 reaches EOL mid 2024, so for PHP 8.4 scheduled towards the end of this year, we can safely
bump the minimum OpenSSL version.

[^1]: https://www.openssl.org/blog/blog/2023/03/28/1.1.1-EOL/index.html
[^2]: https://packages.debian.org/buster/libssl-dev
[^3]: https://packages.ubuntu.com/focal/libssl-dev

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Propagate success status of ftp_close() to userland

The docs say that this function returns true on success, and false on
error. This function always returns true in the current implemen

Propagate success status of ftp_close() to userland

The docs say that this function returns true on success, and false on
error. This function always returns true in the current implementation
because the success return value from ftp_close() is never propagated to
userland. This affects one test: since the test server exits after an
invalid login, the ftp close correctly fails (because the server has
gone away).

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Fix GH-8329 Print true/false instead of bool in error and debug messages (#8385)

Mark parameter in ext/ftp as sensitive

Add support for sensitive parameters in stubs

Declare ext/ftp constants in stubs (#8703)

Not serializable flag permeation

Use free_obj handler in FTPConnection

Move FTP extension class `FTPConnection` to `FTP\Connection`

With the [namespaces in bundled extensions RFC](https://wiki.php.net/rfc/namespaces_in_bundled_extensions) passed, renaming the n

Move FTP extension class `FTPConnection` to `FTP\Connection`

With the [namespaces in bundled extensions RFC](https://wiki.php.net/rfc/namespaces_in_bundled_extensions) passed, renaming the new `\FTPConnection` class to `\FTP\Connection`.
This also adds an entry to `./UPGRADING` file.

Related: #6925, #5945

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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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Merge branch 'PHP-8.0'

* PHP-8.0:
Fix #79100: Wrong FTP error messages

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #79100: Wrong FTP error messages

Fix #79100: Wrong FTP error messages

First we need to properly clear the `inbuf`, what is an amendment to
commit d2881adcbc[1].

Then we need to report `php_pollfd_for_ms()` fail

Fix #79100: Wrong FTP error messages

First we need to properly clear the `inbuf`, what is an amendment to
commit d2881adcbc[1].

Then we need to report `php_pollfd_for_ms()` failures right away; just
setting `errno` does not really help, since at least in some cases it
would have been overwritten before we actually could check it. We use
`php_socket_strerror()` to get a proper error message, and define
`ETIMEDOUT` to the proper value on Windows; otherwise we catch the
definition in errno.h, which is not compatible with WinSock. The
proper solution for this issue would likely be to include something
like ext/sockets/windows_common.h.

Finally, we ensure that we only report warnings using `inbuf`, if it is
not empty.

[1] <http://git.php.net/?p=php-src.git;a=commit;h=d2881adcbc9be60de7e7d45a3316b0e11b7eb1e8>.

Closes GH-6718.

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Generate class entries from stubs for another batch of extensions

Closes GH-6669

Replace zend_bool uses with bool

We're starting to see a mix between uses of zend_bool and bool.
Replace all usages with the standard bool type everywhere.

Of course, zend_bool

Replace zend_bool uses with bool

We're starting to see a mix between uses of zend_bool and bool.
Replace all usages with the standard bool type everywhere.

Of course, zend_bool is retained as an alias.

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FTP: Disallow direct `FTPConnection` construction

Similar to other resource to object migrations, `FTPConnection` class is not allowed to be constructed with `new FTPConnection`.
Related

FTP: Disallow direct `FTPConnection` construction

Similar to other resource to object migrations, `FTPConnection` class is not allowed to be constructed with `new FTPConnection`.
Related to b4503fbf882e490f16d85915e83173bd1e414e84.

Closes GH-6533.

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Convert FTP resource to object

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

Closes GH-6173

Promote warnings to exceptions in ext/ftp

Closes GH-6054

Improve type declarations for Zend APIs

Voidification of Zend API which always succeeded
Use bool argument types instead of int for boolean arguments
Use bool return type for functio

Improve type declarations for Zend APIs

Voidification of Zend API which always succeeded
Use bool argument types instead of int for boolean arguments
Use bool return type for functions which return true/false (1/0)
Use zend_result return type for functions which return SUCCESS/FAILURE as they don't follow normal boolean semantics

Closes GH-6002

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Remove proto comments from C files

Closes GH-5758

Fix [-Wundef] warning in FTP extension

Generate functions entries from stubs for another set of extensions

Closes GH-5351

Add stubs for aliases

Closes GH-5187