Allows to select an alternate TCP stack. For example with RACK,
a fast loss detection relying on timestamp per packet.
While it works system-wide, it can also apply in an individual socket level too.
close GH-16842
This information can be occasionally useful, and would otherwise need
to be parsed from `phpinfo()` output.
However, maybe more importantly we unify the build date between what is
given by `php -v` and `php -i`, since these compilation units are not
necessarily preprocessed within the same second.
Closes GH-16747.
This requirements bump should rarely affect anybody in practice. All
major distros already ship more recent ICU versions, and even for
Solaris 11, ICU 57.1 is available via OpenCSW. Note that ICU 57.1 has
been released on 2016-03-23[1].
[1] <https://icu.unicode.org/download/57>
Closes GH-16688.
Is to create socket for Internet Control Message Protocol context.
Due to their nature, they are meant to be used via
raw sockets rather than TCP/UDP.
close GH-16737
This list was initially introduced in 53a40386, but never included array or
callable. I suppose this is because int & friends are not actual tokens,
while array and callable are. This means it was never possible to do class
array, which is probably the reason this was overlooked.
Closes GH-16683.
returns the number of file descriptors that a process can handle.
e.g. useful after pcntl_fork() to close all the file descriptors up
to that boundary.
close GH-16681
Allow determining the name of the file that defined a constant, when the
constant was defined in userland code via const or define(). For constants
defined by PHP core or extensions, false is returned, matching the existing
getFileName() methods on other reflection classes.
Fixes GH-15723
Closes GH-15847
This works similar to `dlsym(RTLD_DEFAULT, …)` with the caveat that
symbols on Windows may not be unique, and are usually qualified by the
module they are exported from. That means that wrong symbols may be
fetched, potentially causing serious issues; therefore this usage is
not recommended for production purposes, but is a nice simplification
for quick experiments and the ext/ffi test suite.
Closes GH-16351.
For `phpize` builds, all three version variables are numbers, but for
`buildconf` builds, all are strings. This can yield surprising results
when extensions create their `PHP_VERSION_ID` like
10000 * PHP_VERSION + 100 * PHP_MINOR_VERSION + PHP_RELEASE_VERSION
Since `phpize` builds are way more common for external extensions
nowadays, we change the types for `buildconf` builds.
Closes GH-16247.
This parameter never actually did anything and was forgotten about.
We solve this by detecting when we have a $namespace argument
(that won't conflict with the name argument) and creating a Clark
notation name out of it.
Closes GH-16123.
We're currently using a libxml buffer, which requires copying the buffer
to zend_strings every time we want to output the string. Furthermore,
its use of the system allocator instead of ZendMM makes it not count
towards the memory_limit and hinders performance.
This patch adds a custom writer such that the strings are written to a
smart_str instance, using ZendMM for improved performance, and giving
the ability to not copy the string in the common case where flush has
empty set to true.
Closes GH-16120.
up to postgresql 17, when done with a prepared statement, we could
release it with DEALLOCATE sql command which is fine ; until we want
to implement a cache solution based on statement ids.
Since PostgreSQL 17, PQclosePrepared uses internally the `close` protocol
allowing to reuse the statement name while still freeing it.
Since the close protocol implementation had been added on libpq within
this release, no way to reimplement it.
close GH-14584
Make Pdo\PgSql accept Pdo::setAttribute(PDO::ATTR_PREFETCH, 0) to enter libpq's single row mode.
This avoids storing the whole result set in memory before being able to call the first fetch().
close GH-15750
Internally accessible via zend_jit_blacklist_function / externally via opcache_jit_blacklist.
The functionality currently only affects tracing JIT, but may be extended to other JIT modes in future.
libcurl ref: [`CURLINFO_POSTTRANSFER_TIME_T`](https://curl.se/libcurl/c/CURLINFO_POSTTRANSFER_TIME_T.html)
`CURLINFO_POSTTRANSFER_TIME_T` is a libcurl info option that returns
the time it took to "post" the transfer. Available since libcurl 8.10.0
This value is also exposed as `posttransfer_time_us` in the
`curl_getinfo()` return value when the `$option` parameter is not
passed.
This adds support for `CURLOPT_DEBUGFUNCTION`[^1] Curl option to set a
custom callback that gets called with debug information during the
lifetime of a Curl request.
The callback gets called with the `CurlHandle` object, an integer
containing the type of the debug message, and a string containing the
debug message. The callback may get called multiple times with the
same message type during a request.
PHP already uses `CURLOPT_DEBUGFUNCTION` functionality to internally
to expose a Curl option named `CURLINFO_HEADER_OUT`.
However,`CURLINFO_HEADER_OUT` is not a "real" Curl option supported
by libcurl. Back in 2006, `CURLINFO_HEADER_OUT` was added[^2] as
a Curl option by using the debug-callback feature. Git history does
not run that back to show why `CURLINFO_HEADER_OUT` was added as a
Curl option, and why the other debug types (such as
`CURLINFO_HEADER_IN` were not added as Curl options, but this seems
to be a historical artifact when we added features without trying
to be close to libcurl options.
This approach has a few issues:
1. `CURLINFO_HEADER_OUT` is not an actual Curl option supported by
upstream libcurl.
2. All of the Curl options have `CURLOPT_` prefix, and `CURLINFO_HEADER_OUT`
is the only Curl "option" that uses the `CURLINFO` prefix. This exception
is, however, noted[^3] in docs.
3. When `CURLINFO_HEADER_OUT` is set, the `CURLOPT_VERBOSE` is also implicitly
set. This was reported[^4] to bugs.php.net, but the bug is marked as wontfix.
This commit adds support for `CURLOPT_DEBUGFUNCTION`. It extends the existing
`curl_debug` callback to store the header-in information if it encounters
a debug message with `CURLINFO_HEADER_OUT`. In all cases, if a callable
is set, it gets called.
`CURLOPT_DEBUGFUNCTION` intends to replace `CURLINFO_HEADER_OUT` Curl
option as a versatile alternative that can also be used to extract
other debug information such as SSL data, text information messages,
incoming headers, as well as headers sent out (which `CURLINFO_HEADER_OUT`
makes available).
The callables are allowed to throw exceptions, but the return values are
ignored.
`CURLOPT_DEBUGFUNCTION` requires `CURLOPT_VERBOSE` enabled, and setting
`CURLOPT_DEBUGFUNCTION` does _not_ implicitly enable `CURLOPT_VERBOSE`.
If the `CURLOPT_DEBUGFUNCTION` option is set, setting `CURLINFO_HEADER_OUT`
throws a `ValueError` exception. Setting `CURLOPT_DEBUGFUNCTION` _after_
enabling `CURLINFO_HEADER_OUT` is allowed. Technically, it is possible
for both functionality (calling user-provided callback _and_ storing
header-out data) is possible, setting `CURLINFO_HEADER_OUT` is not
allowed to encourage the use of `CURLOPT_DEBUGFUNCTION` function.
This commit also adds the rest of the `CURLINFO_` constants used as
the `type` integer value in `CURLOPT_DEBUGFUNCTION` callback.
---
[^1]: [cur.se - CURLOPT_DEBUGFUNCTION](https://curl.se/libcurl/c/CURLOPT_DEBUGFUNCTION.html)
[^2]: [`5f25d80`](5f25d80d10)
[^3]: [curl_setopt doc mentioning `CURLINFO_` prefix is intentional](https://www.php.net/manual/en/function.curl-setopt.php#:~:text=prefix%20is%20intentional)
[^4]: [bugs.php.net - `CURLOPT_VERBOSE` does not work with `CURLINFO_HEADER_OUT`](https://bugs.php.net/bug.php?id=65348)
Updates UCD to Unicode 16.0 (released 2024 Sept).
Previously: 0fdffc18, #7502, #14680
Unicode 16 adds several new character sets and case folding rules.
However, the existing ucgendat script can still parse them.
This also adds a couple test cases to make sure the new rules for
East Asian Wide characters and case folding work correctly. These
tests fail on Unicode 15.1 and older because those verisons do not
contain those rules.
Dynamic properties are generally referred to as "dynamic" properties, while
non-dynamic properties are not commonly referred to as "default" properties.
Thus, the existing method `ReflectionProperty::isDefault()` has a non obvious
name; while an alias could be added for `isNotDynamic()`, a new `isDynamic()`
method seems cleaner. The new method returns the opposite of `isDefault()`;
dynamic properties are not present on the class by default, and properties
present by default are not added dynamically.
Closes GH-15754
Libcurl `CURLOPT_DNS_USE_GLOBAL_CACHE` constant is no longer supported
since libcurl[^1] 7.62. This no-ops the constant, but without causing
any deprecation notices.
[^1]: [CURLOPT_DNS_USE_GLOBAL_CACHE](https://curl.se/libcurl/c/CURLOPT_DNS_USE_GLOBAL_CACHE.html)
Added BcMath\Number class. It is an immutable object, has methods that are
equivalent to existing BCMath calculation functions, and can also be calculated
using operators.
The existing BCMath function returned a string for each calculation, but this
class returns an object.
RFC: https://wiki.php.net/rfc/support_object_type_in_bcmath,
https://wiki.php.net/rfc/fix_up_bcmath_number_class
---------
Co-authored-by: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
