ext/curl: Add `feature_info` assoc array to `curl_version()` (#13439)

The `phpinfo()` section of the Curl extension lists individual features
supported by the particular ext-Curl + libcu

ext/curl: Add `feature_info` assoc array to `curl_version()` (#13439)

The `phpinfo()` section of the Curl extension lists individual features
supported by the particular ext-Curl + libcurl build. However, the
`curl_version()` function return values do not indicate the same level of
details.

`curl_version()` has a `protocols` key that returns an array of all protocols
supported by the build. But the `features` key is a bitmask of all the features.
Checking the availability of certain feature requires knowing the corresponding
`CURL_VERSION` constant, and checking the availability of the constant and a
bitmask check for it in the `features` value.

For example, to determine HTTP2 support, it requires evaluating:

```php
defined('CURL_VERSION_HTTP2') && (curl_version()['features'] & CURL_VERSION_HTTP2 === CURL_VERSION_HTTP2)
```

To make feature availability checks more intuitive, this adds a new
`feature_list` key to `curl_version()` output array.

With it, checking for individual features availability is easier, and does
not require inspecting the availability of the `CURL_VERSION` constant and
the `features` key.

```php
!empty(curl_version()['feature_list']['HTTP2']);
```

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ext/curl: Bump minimum Curl version to >= 7.61.0 (#13259)

Bumps the minimum required libcurl version to 7.61.0.

Please also see #4917, which bumped minimum libcurl version to the cu

ext/curl: Bump minimum Curl version to >= 7.61.0 (#13259)

Bumps the minimum required libcurl version to 7.61.0.

Please also see #4917, which bumped minimum libcurl version to the current >= 7.29.0.
This bumps the minimum requirement to Curl 7.61.0 (released 2018 Sept).

Ubuntu, Debian, RHEL, and RHEL derivatives have major and LTS version bumps this year. Following are the
libcurl-dev/libcurl-devel versions available in the oldest supported (LTS or otherwise) in major OSs.

- Debian buster: [7.64](https://packages.debian.org/buster/libcurl4-openssl-dev)
- Ubuntu 20.04: [7.68](https://packages.ubuntu.com/focal/libcurl-dev)
- CentOS/RHEL 7: 7.29
- RHEL 8/Rocky 8/EL 8: 7.61
- Fedora 38: 7.87

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 libcurl version.

7.61.0 was selected as the new minimum because RHEL and derivatives have libcurl-devel version 7.61. RHEL 8 is
a current and supported RHEL version.

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Add new curl constants from curl until (including) 7.87 (#10459)

Fixes GH-10454

Fix GH-11433: Unable to set CURLOPT_ACCEPT_ENCODING to NULL

Closes GH-11446.

More usage of known zend_str instead of C string (#11381)

ext/curl: Protocol should be a case insensitive check (#11052)

Minor drive-by refactoring to use the new API

ext/curl: suppress -Wdeprecated-declarations in curl_arginfo.h

Disable the warning before including curl_arginfo.h.

(Follow-up for https://github.com/php/php-src/pull/10531)

Fixed bug GH-10270 Unable to return CURL_READFUNC_PAUSE in readfunc callback

Closes GH-10607

Signed-off-by: George Peter Banyard <girgias@php.net>

Make lots of string pointers `const` (#10646)

This allows using string literals without implicitly casting away the
`const`.

ext/curl/interface: fix zend_result return value

Closes GH-10640

Signed-off-by: George Peter Banyard <girgias@php.net>

ext/curl: suppress -Wdeprecated-declarations

Closes GH-10531.

Revert "Port all internally used classes to use default_object_handlers"

This reverts commit 94ee4f9834743ca74f6c9653863273277ce6c61a.

The commit was a bit too late to be included i

Revert "Port all internally used classes to use default_object_handlers"

This reverts commit 94ee4f9834743ca74f6c9653863273277ce6c61a.

The commit was a bit too late to be included in PHP 8.2 RC1. Given it's a massive ABI break, we decide to postpone the change to PHP 8.3.

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Port all internally used classes to use default_object_handlers

Signed-off-by: Bob Weinand <bobwei9@hotmail.com>

Fix curl/sync_constants.php (#9391)

Declare ext/curl constants in stubs (#9384)

Convert return type of various object handlers from int to zend_result (#8755)

Merge branch 'PHP-8.1'

* PHP-8.1:
Fixed CURLOPT_TLSAUTH_TYPE is not treated as a string option.

Merge branch 'PHP-8.0' into PHP-8.1

Fixed CURLOPT_TLSAUTH_TYPE is not treated as a string option.

Add new curl_upkeep() function

Expose new constants from libcurl 7.62 to 7.80

Add CURLOPT_MAXFILESIZE_LARGE option

Like other *LARGE options, it takes a 64 bit value.

Closes GH-8557.

Fix multi-same-name-fields in Curl for old (> 7.56.0) versions

Introduce CURLOPT_XFERINFOFUNCTION

`CURLOPT_XFERINFOFUNCTION` is available as of cURL 7.32.0, and
supersedes `CURLOPT_PROGRESSFUNCTION` which is still supported by
latest cURL, thoug

Introduce CURLOPT_XFERINFOFUNCTION

`CURLOPT_XFERINFOFUNCTION` is available as of cURL 7.32.0, and
supersedes `CURLOPT_PROGRESSFUNCTION` which is still supported by
latest cURL, though.

Closes GH-7823.

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Implemented FR #51634: Can't post multiple fields with the same name

This PR allows for multiple values with the same field name to be sent to an
HTTP server. This server can't be PHP, b

Implemented FR #51634: Can't post multiple fields with the same name

This PR allows for multiple values with the same field name to be sent to an
HTTP server. This server can't be PHP, because PHP's POST processing does not
allow for two the same field names. But sending multiple fields with the same
name is required for some operations by RFC 7578.

This PR allows you to attach an array of values to a field name, and each of
these will then be sent as its own distinct multipart/form-data field.

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