Merge branch 'master' into internal_vm_interrupt

Author: morrisonlevi

.github/workflows/nightly.yml

@@ -883,13 +883,13 @@ jobs:
       matrix:
         include: ${{ fromJson(needs.GENERATE_MATRIX.outputs.windows-matrix-include) }}
     name: "${{ matrix.branch.name }}_WINDOWS_${{ matrix.x64 && 'X64' || 'X86' }}_${{ matrix.zts && 'ZTS' || 'NTS' }}"
-    runs-on: windows-2019
+    runs-on: ${{ (matrix.branch.version.minor >= 4) && 'windows-2022' || 'windows-2019' }}
     env:
       PHP_BUILD_CACHE_BASE_DIR: C:\build-cache
       PHP_BUILD_OBJ_DIR: C:\obj
       PHP_BUILD_CACHE_SDK_DIR: C:\build-cache\sdk
       PHP_BUILD_SDK_BRANCH: php-sdk-2.3.0
-      PHP_BUILD_CRT: vs16
+      PHP_BUILD_CRT: ${{ (matrix.branch.version.minor >= 4) && 'vs17' || 'vs16' }}
       PLATFORM: ${{ matrix.x64 && 'x64' || 'x86' }}
       THREAD_SAFE: "${{ matrix.zts && '1' || '0' }}"
       INTRINSICS: "${{ matrix.zts && 'AVX2' || '' }}"

.github/workflows/push.yml

@@ -166,7 +166,7 @@ jobs:
           MYSQL_ROOT_PASSWORD: root
     steps:
       - name: git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: apt
         uses: ./.github/actions/apt-x32
       - name: ccache
@@ -236,13 +236,13 @@ jobs:
   WINDOWS:
     if: github.repository == 'php/php-src' || github.event_name == 'pull_request'
     name: WINDOWS_X64_ZTS
-    runs-on: windows-2019
+    runs-on: windows-2022
     env:
       PHP_BUILD_CACHE_BASE_DIR: C:\build-cache
       PHP_BUILD_OBJ_DIR: C:\obj
       PHP_BUILD_CACHE_SDK_DIR: C:\build-cache\sdk
       PHP_BUILD_SDK_BRANCH: php-sdk-2.3.0
-      PHP_BUILD_CRT: vs16
+      PHP_BUILD_CRT: vs17
       PLATFORM: x64
       THREAD_SAFE: "1"
       INTRINSICS: AVX2

NEWS

@@ -2,10 +2,64 @@ PHP                                                                        NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 ?? ??? ????, PHP 8.4.0beta1
 
+- Core:
+  . Updated build system scripts config.guess to 2024-07-27 and config.sub to
+    2024-05-27. (Peter Kokot)
+  . Fixed bug GH-15240 (Infinite recursion in trait hook). (ilutov)
+  . Fixed bug GH-15140 (Missing variance check for abstract set with asymmetric
+    type). (ilutov)
+  . Fixed bug GH-15181 (Disabled output handler is flushed again). (cmb)
+  . Passing E_USER_ERROR to trigger_error() is now deprecated. (Girgias)
+
+- Date:
+  . Constants SUNFUNCS_RET_TIMESTAMP, SUNFUNCS_RET_STRING, and SUNFUNCS_RET_DOUBLE
+    are now deprecated. (Jorg Sowa)
+
+- DBA:
+  . Passing null or false to dba_key_split() is deprecated. (Grigias)
+
+- DOM:
+  . Fixed bug GH-15192 (Segmentation fault in dom extension
+    (html5_serializer)). (nielsdos)
+  . Deprecated DOM_PHP_ERR constant. (nielsdos)
+  . Removed DOMImplementation::getFeature(). (nielsdos)
+
+- Hash:
+  . Deprecated passing incorrect data types for options to ext/hash functions.
+    (nielsdos)
+  . Added SSE2 and SHA-NI implementation of SHA-256. (timwolla, Colin Percival,
+    Graham Percival)
+
 - PHPDBG:
   . array out of bounds, stack overflow handled for segfault handler on windows.
     (David Carlier)
 
+- Random:
+  . lcg_value() is now deprecated. (timwolla)
+
+- Readline:
+  . Fixed bug #51558 (Shared readline build fails). (Peter Kokot)
+
+- Session:
+  . INI settings session.sid_length and session.sid_bits_per_character are now
+    deprecated. (timwolla)
+
+- SPL:
+  . The SplFixedArray::__wakeup() method has been deprecated as it implements
+    __serialize() and __unserialize() which need to be overwritten instead.
+    (TysonAndre)
+
+- Standard:
+  . Unserializing the uppercase 'S' tag is now deprecated. (timwolla)
+
+- Streams:
+  . Implemented GH-15155 (Stream context is lost when custom stream wrapper is
+    being filtered). (Quentin Dreyer)
+
+- XML:
+  . The xml_set_object() function has been deprecated. (Girgias)
+  . Passing non-callable strings to the xml_set_*_handler() functions is now
+    deprecated. (Girgias)
 
 01 Aug 2024, PHP 8.4.0alpha4
 

README.REDIST.BINS

@@ -18,7 +18,7 @@
 18. avifinfo (ext/standard/libavifinfo) see ext/standard/libavifinfo/LICENSE
 19. xxHash (ext/hash/xxhash)
 20. Lexbor (ext/dom/lexbor/lexbor) see ext/dom/lexbor/LICENSE
-
+21. Portions of libcperciva (ext/hash/hash_sha_{ni,sse2}.c) see the header in the source file
 
 3. pcre2lib (ext/pcre)
 

UPGRADING

@@ -33,6 +33,10 @@ PHP 8.4 UPGRADE NOTES
     now 13 bytes longer. Total length is platform-dependent.
   . Encountering recursion during comparison now results in a Error exception,
     rather than a fatal error.
+  . Indirect modification of readonly properties within __clone() is no longer
+    allowed, e.g. $ref = &$this->readonly. This was already forbidden for
+    readonly initialization, and was an oversight in the "readonly
+    reinitialization during cloning" implementation.
 
 - DOM:
   . Added DOMNode::compareDocumentPosition() and DOMNode::DOCUMENT_POSITION_*
@@ -189,7 +193,7 @@ PHP 8.4 UPGRADE NOTES
     This means that xml_set_object() must now always be called prior to setting
     method names as callables.
     Passing an empty string to disable the handler is still allowed,
-    but not recommended.
+    but deprecated.
 
 - XMLReader:
   . Passing an invalid character encoding to XMLReader::open() or
@@ -397,13 +401,31 @@ PHP 8.4 UPGRADE NOTES
 - Core:
   . Implicitly nullable parameter types are now deprecated.
     RFC: https://wiki.php.net/rfc/deprecate-implicitly-nullable-types
+  . Passing E_USER_ERROR to trigger_error() is now deprecated.
+    RFC: https://wiki.php.net/rfc/deprecations_php_8_4#deprecate_passing_e_user_error_to_trigger_error
 
 - Curl:
   . The CURLOPT_BINARYTRANSFER constant is deprecated.
 
 - Date:
   . Calling DatePeriod::__construct(string $isostr, int $options = 0) is
     deprecated. Use DatePeriod::createFromISO8601String() instead.
+  . Constants SUNFUNCS_RET_TIMESTAMP, SUNFUNCS_RET_STRING, and
+    SUNFUNCS_RET_DOUBLE are now deprecated, following the deprecation of
+    the associated date_sunset() and date_sunrise() functions in PHP 8.1.
+    RFC: https://wiki.php.net/rfc/deprecations_php_8_4
+
+- DBA:
+  . Passing null or false to dba_key_split() is deprecated.
+    RFC: https://wiki.php.net/rfc/deprecations_php_8_4#deprecate_passing_null_and_false_to_dba_key_split
+
+- DOM:
+  . Deprecated DOM_PHP_ERR constant.
+    RFC: https://wiki.php.net/rfc/deprecations_php_8_4#deprecate_dom_php_err_constant
+
+- Hash:
+  . Deprecated passing incorrect data types for options to ext/hash functions.
+    RFC: https://wiki.php.net/rfc/deprecations_php_8_4
 
 - Intl:
   . Calling intlcal_set() as well as calling IntlCalendar::set() with
@@ -434,18 +456,40 @@ PHP 8.4 UPGRADE NOTES
     3-parameter signature with a null $row parameter instead.
   . Added pg_result_memory_size to get the visibility the memory used by a query result.
 
+- Random:
+  . lcg_value() is deprecated, as the function is broken in multiple ways.
+    Use \Random\Randomizer::getFloat() instead.
+    RFC: https://wiki.php.net/rfc/deprecations_php_8_4
+
 - Reflection:
   . Calling ReflectionMethod::__construct() with 1 argument is deprecated.
     Use ReflectionMethod::createFromMethodName() instead.
 
 - Session:
   . Calling session_set_save_handler() with more than 2 arguments is
     deprecated. Use the 2-parameter signature instead.
+  . Changing the INI settings session.sid_length and session.sid_bits_per_character
+    is deprecated. Update the session storage backend to accept 32 character
+    hexadecimal session IDs and stop changing these two INI settings.
+    RFC: https://wiki.php.net/rfc/deprecations_php_8_4
+
+- SPL:
+  . The SplFixedArray::__wakeup() method has been deprecated as it implements
+    __serialize() and __unserialize() which need to be overwritten instead.
 
 - Standard:
   . Calling stream_context_set_option() with 2 arguments is deprecated.
     Use stream_context_set_options() instead.
   . Raising zero to the power of negative number is deprecated.
+  . Unserializing strings using the uppercase 'S' tag is deprecated.
+    RFC: https://wiki.php.net/rfc/deprecations_php_8_4
+
+- XML:
+  . The xml_set_object() function has been deprecated.
+    RFC: https://wiki.php.net/rfc/deprecations_php_8_4#xml_set_object_and_xml_set_handler_with_string_method_names
+  . Passing non-callable strings to the xml_set_*_handler() functions is now
+    deprecated.
+    RFC: https://wiki.php.net/rfc/deprecations_php_8_4#xml_set_object_and_xml_set_handler_with_string_method_names
 
 ========================================
 5. Changed Functions
@@ -742,6 +786,10 @@ PHP 8.4 UPGRADE NOTES
 - Date:
   . The class constants are typed now.
 
+- DOM:
+  . Removed DOMImplementation::getFeature().
+    RFC: https://wiki.php.net/rfc/deprecations_php_8_4#remove_domimplementationgetfeature_feature_version
+
 - Intl:
   . The class constants are typed now.
   . The behaviour of Intl class has been normalized to always throw Error
@@ -920,6 +968,10 @@ PHP 8.4 UPGRADE NOTES
   . Improved the performance of FTP uploads up to a factor of 10x for large
     uploads.
 
+- Hash:
+  . Added SSE2 and SHA-NI implementations of SHA-256. This improves the performance
+    on supported CPUs by ~1.3x (SSE2) and 3x - 5x (SHA-NI).
+
 - MBString:
   . The performance of strspn() and strcspn() is greatly improved.
     They now run in linear time instead of being bounded by quadratic time.

UPGRADING.INTERNALS

@@ -99,6 +99,12 @@ PHP 8.4 INTERNALS UPGRADE NOTES
   zend_std_get_properties(). Use zend_std_get_properties_ex() or
   zend_std_get_properties() instead.
 
+* Removed IS_STATIC_VAR_UNINITIALIZED constant. Check for IS_NULL in the
+  static_variables array instead.
+
+* Removed ZEND_DIM_ALTERNATIVE_SYNTAX constant. This syntax no longer has a
+  specialized error message.
+
 ========================
 2. Build system changes
 ========================
@@ -174,6 +180,7 @@ PHP 8.4 INTERNALS UPGRADE NOTES
    - M4 macro PHP_SETUP_LIBXML doesn't define the redundant HAVE_LIBXML symbol
      anymore.
    - M4 macro PHP_SETUP_ICONV doesn't define the HAVE_ICONV symbol anymore.
+   - M4 macro PHP_OUTPUT is obsolete (use AC_CONFIG_FILES).
    - TSRM/tsrm.m4 file and its TSRM_CHECK_PTHREADS M4 macro have been removed.
    - Added pkg-config support to find libpq for the pdo_pgsql and pgsql
      extensions. The libpq paths can be customized with the PGSQL_CFLAGS and
@@ -182,6 +189,9 @@ PHP 8.4 INTERNALS UPGRADE NOTES
      used instead of the pkg-config search.
    - Added pkg-config support to find unixODBC and iODBC for the pdo_odbc
      extension.
+   - Added pkg-config support to find GNU MP library. As a fallback default
+     system paths are searched. When a directory argument is provided
+     (--with-gmp=DIR), it will be used instead of the pkg-config.
    - Removed BC enable_pear variable check due to --enable-pear configure option
      once used (use with_pear variable name).
    - Cache variables synced to php_cv_* naming scheme. If you use them for
@@ -217,6 +227,7 @@ PHP 8.4 INTERNALS UPGRADE NOTES
      the openssl extension is available either as shared or built statically.
    - Added configure option --enable-phpdbg-debug to build phpdbg in debug mode.
    - The win32/build/libs_version.txt file has been removed.
+   - MSVC builds now use the new preprocessor (/Zc:preprocessor).
 
 ========================
 3. Module changes
@@ -276,6 +287,10 @@ PHP 8.4 INTERNALS UPGRADE NOTES
      implementation has been improved to generate better seeds, however any
      users should use the opportunity to verify that seeding is first
      attempted using the CSPRNG for better output size flexibility.
+   - The standalone combined_lcg engine has been removed, as the lcg_value()
+     userland function is deprecated and as the engine is unable to return
+     unbiased integer values. The internal php_combined_lcg() function remains
+     available for now.
 
  c. ext/xsl
    - The function php_xsl_create_object() was removed as it was not used
@@ -293,6 +308,7 @@ PHP 8.4 INTERNALS UPGRADE NOTES
    - Added php_libxml_uses_internal_errors().
    - Added a way to override document handlers (e.g. serialization) with
      php_libxml_document_handlers.
+   - Changed the refcount fields from int to unsigned int.
 
  e. ext/date
    - Added the php_format_date_ex() API to format instances of php_date_obj.