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Prepare for PHP 8.1

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Closes GH-6305.
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Gabriel Caruso 2020-10-09 09:21:39 +02:00
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3
CONTRIBUTING.md
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@ -327,7 +327,8 @@ Currently we have the following branches in use:
| Branch | |
| --------- | --------- |
| master | Active development branch for PHP 8.0, which is open for backwards incompatible changes and major internal API changes. |
| master | Active development branch for PHP 8.1, which is open for backwards incompatible changes and major internal API changes. |
| PHP-8.0 | Is used to release the PHP 8.0.x series. This is a current stable version and is open for bugfixes only. |
| PHP-7.4 | Is used to release the PHP 7.4.x series. This is a current stable version and is open for bugfixes only. |
| PHP-7.3 | Is used to release the PHP 7.3.x series. This is a current stable version and is open for bugfixes only. |
| PHP-7.2 | Is used to release the PHP 7.2.x series. This is an old stable version and is open for security fixes only. |

385
NEWS
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@ -1,388 +1,5 @@
PHP NEWS
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
?? ??? ????, PHP 8.0.0rc2
- Curl:
. Fixed bug #80121 (Null pointer deref if CurlHandle directly instantiated).
(Nikita)
- Opcache:
. Fixed bug #80184 (Complex expression in while / if statements resolves to
false incorrectly). (Nikita)
- Reflection:
. Fixed bug #80190 (ReflectionMethod::getReturnType() does not handle static
as part of union type). (Nikita)
- SPL:
. Fixed bug #65387 (Circular references in SPL iterators are not garbage
collected). (Nikita)
- Standard:
. Fixed bug #64060 (lstat_stat_variation7.phpt fails on certain file systems).
(M. Voelker, cmb)
01 Oct 2020, PHP 8.0.0rc1
- CLI:
. Allow debug server binding to an ephemeral port via `-S localhost:0`. (Sara)
- Core:
. Fixed bug #80109 (Cannot skip arguments when extended debug is enabled).
(Nikita)
- ODBC:
. Fixed bug #22986 (odbc_connect() may reuse persistent connection). (cmb)
- PDO_Firebird:
. Fixed bug #64937 (Firebird PDO preprocessing sql). (Simonov Denis)
- SPL:
. SplFixedArray is now IteratorAggregate rather than Iterator. (alexdowad)
- Zlib:
. Fixed bug #78792 (zlib.output_compression disabled by Content-Type: image/).
(cmb)
17 Sep 2020, PHP 8.0.0beta4
- Core:
. Implement #[Attr] Attribute syntax as per final vote in RFC
https://wiki.php.net/rfc/shorter_attribute_syntax_change
. Fixed bug #80045 (memleak after two set_exception_handler calls with
__call). (Nikita)
. Fixed bug #80096 (Segmentation fault with named arguments in nested call).
(Nikita)
. Fixed faulty generator cleanup with yield from. (Bob)
- Date:
. Fixed bug #80057 (DateTimeImmutable::createFromFormat() does not populate
time). (Derick)
- FFI:
. Added FFI\CType::getName() method. (chopins)
03 Sep 2020, PHP 8.0.0beta3
- Calendar:
. Fixed bug #80007 (Potential type confusion in unixtojd() parameter parsing).
(Andy Postnikov)
- COM:
. Fixed bug #55847 (DOTNET .NET 4.0 GAC new location). (cmb)
- DOM:
. Fixed bug #79968 (DOMChildNode API crash on unattached nodes). (Benjamin)
- Fileinfo:
. Upgrade to libmagic 5.39. (Anatol)
- Opcache:
. Fixed bug #80030 (Optimizer segfault with isset on static property with
undef dynamic class name). (Nikita)
20 Aug 2020, PHP 8.0.0beta2
- SPL:
. Fixed bug #79987 (Memory leak in SplFileInfo because of missing
zend_restore_error_handling()). (Dmitry)
06 Aug 2020, PHP 8.0.0beta1
- Core:
. Fixed bug #78236 (convert error on receiving variables when duplicate [).
(cmb)
. Fixed bug #79108 (Referencing argument in a function makes it a reference
in the stack trace). (Nikita)
. Fixed bug #79897 (Promoted constructor params with attribs cause crash).
(Deus Kane)
. Fixed bug #79946 (Build fails due to undeclared UINT32_C). (Nikita)
. Fixed bug #77561 (Shebang line not stripped for non-primary script).
(Nikita)
. Fixed bug #79948 (Exit in auto-prepended file does not abort PHP execution).
(Nikita)
. Fixed bug #65275 (Calling exit() in a shutdown function does not change the
exit value in CLI). (Nikita)
. Fixed bug #62294 (register_shutdown_function() does not correctly handle
exit code). (Nikita)
. Fixed bug #79927 (Generator doesn't throw exception after multiple yield
from iterable). (Nikita)
. Fixed bug #78770 (Incorrect callability check inside internal methods).
(Nikita)
- Date:
. Fixed bug #60302 (DateTime::createFromFormat should new static(), not new
self()). (Derick)
. Implemented FR #79903 (datetime: new format "p", same as "P" but returning
"Z" for UTC). (gharlan)
- JIT:
. Fixed bug #79864 (JIT segfault in Symfony OptionsResolver). (Dmitry)
. Fixed bug #79888 (Incorrect execution with JIT enabled). (Dmitry)
- LDAP:
. Fixed memory leaks. (ptomulik)
- OCI8:
. Modernized oci_register_taf_callback() callable argument parsing
implementation. (girgias)
23 Jul 2020, PHP 8.0.0alpha3
- Core:
. Fixed bug #79790 ("Illegal offset type" exception during AST evaluation
not handled properly). (Nikita)
. Fixed bug #79791 (Assertion failure when unsetting variable during binary
op). (Nikita)
. Fixed bug #79841 (Syntax error in configure / unescaped "[]" in php.m4).
(Nikita)
. Fixed bug #79828 (Segfault when trying to access non-existing variable).
(Nikita)
. Fixed bug #79852 (count(DOMNodeList) doesn't match
count(IteratorIterator(DOMNodeList))). (Nikita)
. Fixed bug #79867 (Promoted untyped properties should get null default
value). (Nikita)
- Standard:
. Fixed bug #79868 (Sorting with array_unique gives unwanted result). (Nikita)
09 Jul 2020, PHP 8.0.0alpha2
- FFI:
. Fixed bug #79749 (Converting FFI instances to bool fails). (cmb)
- JIT:
. Fixed bug #79743 (Fatal error when assigning to array property
with JIT enabled). (Laruence)
- PCRE:
. Updated to PCRE2 10.35. (cmb)
25 Jun 2020, PHP 8.0.0alpha1
- Core:
. Removed the pdo_odbc.db2_instance_name php.ini directive. (Kalle)
. Fixed bug #77619 (Wrong reflection on MultipleIterator::__construct).
(Fabien Villepinte)
. Fixed bug #65274 (Enhance undefined class constant error with class name).
(Nikita)
. Fixed bug #49555 (Fatal error "Function must be a string" message should be
renamed). (Nikita)
. Fixed bug #70839 (Converting optional argument to variadic forbidden by LSP
checks). (Nikita)
. Fixed bug #69084 (Unclear error message when not implementing a renamed
abstract trait function). (Nikita)
. Fixed bug #62609 (Allow implementing Traversable on abstract classes).
(Nikita)
. Fixed bug #79462 (method_exists and property_exists incoherent behavior).
(cmb)
. Fixed bug #79368 ("Unexpected end of file" is not an acceptable error
message). (Alex Dowad)
. Fixed bug #36365 (scandir duplicates file name at every 65535th file).
(cmb)
. Use SSE2 instructions do locale independent strtolower. (Laruence)
. Fixed bug #79521 (Check __set_state structure). (carusogabriel)
. Fixed bug #79467 (data:// wrappers are writable). (cmb)
. Implemented FR #47074 (phpinfo() reports "On" as 1 for the some
extensions). (cmb)
. Implemented FR #72089 (require() throws fatal error instead of exception).
(Nikita)
. Fixed bug #77966 (Cannot alias a method named "namespace"). (Nikita)
- BZ2:
. Fixed bug #71263 (fread() does not report bzip2.decompress errors). (cmb)
- CURL:
. Bumped required libcurl version to 7.29.0. (cmb)
- Date:
. Fixed bug #65547 (Default value for sunrise/sunset zenith still wrong).
(cmb)
. Fixed bug #69044 (discrepancy between time and microtime). (krakjoe)
- DOM:
. Add property DOMXPath::$registerNodeNamespaces and constructor argument
that allow global flag to configure query() or evaluate() calls.
- Enchant:
. Add LIBENCHANT_VERSION macro.
. Deprecate enchant_broker_set_dict_path, enchant_broker_get_dict_path,
enchant_dict_add_to_personal and enchant_dict_is_in_session.
. Add enchant_dict_add and enchant_dict_is_added functions.
. Use libenchant-2 when available.
- FPM:
. Fixed bug #64865 (Search for .user.ini files from script dir up to
CONTEXT_DOCUMENT_ROOT). (Will Bender)
. Add pm.status_listen option. (Jakub Zelenka)
- GD:
. Fixed bug #55005 (imagepolygon num_points requirement). (cmb)
. Replaced gd resources with objects. (Mark Randall)
. Made the $num_points parameter of php_imagepolygon optional. (cmb)
. Removed deprecated image2wbmp(). (cmb)
. Removed deprecated png2wbmp() and jpeg2wbmp(). (cmb)
. Added imagegetinterpolation(). (cmb)
- Iconv:
. Dropped support for iconv without proper errno setting. (cmb)
- Intl:
. Removed deprecated INTL_IDNA_VARIANT_2003. (cmb)
- JIT:
. Fixed bug #79582 (Crash seen when opcache.jit=1235 and
opcache.jit_debug=2). (Laruence)
. Fixed bug #77857 (Wrong result if executed with JIT). (Laruence)
. Fixed bug #79255 (PHP cannot be compiled with enable JIT).
(Laruence, Dmitry)
- JSON:
. The JSON extension is now an integral part of PHP and cannot be disabled
as per RFC: https://wiki.php.net/rfc/always_enable_json (tandre)
- LDAP:
. Removed deprecated ldap_sort. (mcmic)
- MBString:
. Fixed bug #76999 (mb_regex_set_options() return current options). (cmb)
. Removed the unused $is_hex parameter from mb_decode_numericentity(). (cmb)
- MySQLi:
. Fixed bug #76809 (SSL settings aren't respected when persistent connections
are used). (fabiomsouto)
- mysqlnd:
. Fixed #60594 (mysqlnd exposes 160 lines of stats in phpinfo). (PeeHaa)
- OCI8:
. Deprecated old OCI8 function aliases. (Jens de Nies)
. Removed obsolete no-op function oci_internal_debug(). (Jens de Nies)
- OpCache:
. Fixed bug #78654 (Incorrectly computed opcache checksum on files with
non-ascii characters). (mhagstrand)
. Fixed bug #76535 (Opcache does not replay compile-time warnings). (Nikita)
. Fixed bug #79665 (ini_get() and opcache_get_configuration() inconsistency).
(cmb)
- OpenSSL:
. Added Cryptographic Message Syntax (CMS) support. (Eliot Lear)
- PCRE:
. Don't ignore invalid escape sequences. (sjon)
- PGSQL:
. Bumped required libpq version to 9.1. (cmb)
- PDO:
. Changed default PDO error mode to exceptions. (AllenJB)
. Fixed bug #77849 (Disable cloning of PDO handle/connection objects).
(camporter)
- PDO_OCI:
. Added support for setting and getting the oracle OCI 18c call timeout.
(camporter)
- PDO_PGSQL:
. Bumped required libpq version to 9.1. (cmb)
- phpdbg:
. Fixed bug #76596 (phpdbg support for display_errors=stderr). (kabel)
. Fixed bug #76801 (too many open files). (alekitto)
. Fixed bug #77800 (phpdbg segfaults on listing some conditional breakpoints).
(krakjoe)
. Fixed bug #77805 (phpdbg build fails when readline is shared). (krakjoe)
- Reflection:
. Fixed bug #78697 (ReflectionClass::implementsInterface - inaccurate error
message with traits). (villfa)
. Implement ReflectionProperty::hasDefaultValue and
Reflection::getDefaultValue (beberlei)
. Fixed bug #64592 (ReflectionClass::getMethods() returns methods out of
scope). (Nikita)
. Fixed bug #77325 (ReflectionClassConstant::$class returns wrong class when
extending). (Nikita)
. Fixed bug #69180 (Reflection does not honor trait conflict resolution /
method aliasing). (Nikita)
. Fixed bug #74939 (Nested traits' aliased methods are lowercased). (Nikita)
. Implement #79628 (Add $filter parameter for ReflectionClass::getConstants
and ReflectionClass::getReflectionConstants) (carusogabriel)
- Session:
. Fixed bug #78624 (session_gc return value for user defined session
handlers). (bshaffer)
. Fixed bug #73529 (session_decode() silently fails on wrong input). (cmb)
- Shmop:
. Converted shmop resources to objects. (cmb)
- SimpleXML:
. Fixed bug #75245 (Don't set content of elements with only whitespaces).
(eriklundin)
. Fixed bug #63575 (Root elements are not properly cloned). (cmb)
- sodium:
. Fixed bug #77646 (sign_detached() strings not terminated). (Frank)
- SQLite3:
. Added SQLite3::setAuthorizer() and respective class constants. (bohwaz)
- SPL:
. Fixed bug #71236 (Second call of spl_autoload_register() does nothing if it
has no arguments). (Nikita)
. Fixed bug #65006 (spl_autoload_register fails with multiple callables using
self, same method). (Nikita)
- Standard:
. Implemented FR #78638 (__PHP_Incomplete_Class should be final). (Laruence)
. Fixed bug #77204 (getimagesize(): Read error! should mention file path).
(peter279k)
. Fixed bug #76859 (stream_get_line skips data if used with data-generating
filter). (kkopachev)
. Fixed bug #78385 (parse_url() does not include 'query' when question mark
is the last char). (Islam Israfilov)
. Fixed bug #75902 (str_replace should warn when misused with nested arrays).
(Nikita)
. Fixed bug #47983 (mixed LF and CRLF line endings in mail()). (cmb)
. Made quoting of cmd execution functions consistent. (cmb)
- tidy:
. Removed the unused $use_include_path parameter from tidy_repair_string().
(cmb)
- XML:
. Fixed bug #76874 (xml_parser_free() should never leak memory). (Nikita)
- XMLWriter:
. Changed functions to accept/return XMLWriter objects instead of resources.
(cmb)
. Implemented FR #79344 (xmlwriter_write_attribute_ns: $prefix should be
nullable). (cmb)
- Zip:
. Fixed bug #72374 (remove_path strips first char of filename). (tyage, Remi)
. Add ZipArchive::setMtimeName and ZipArchive::setMtimeIndex methods. (Remi)
. Add ZipArchive::setProgressCallback method (since libzip 1.3.0). (Remi)
. Add ZipArchive::setCancelCallback method (since libzip 1.6.0). (Remi)
. Add optional "flags" parameter to ZipArchive::addEmptyDir, addFile and
addFromString methods. (Remi)
. Add "flags" options to ZipArchive::addGlob and addPattern methods
keeping previous behavior having FL_OVERWRITE by default. (Remi)
. Add ZipArchive::replaceFile() method. (Remi)
. Add lastId property to ZipArchive. (Remi)
. ZipArchive::status and ZipArchive::statusSys properties and
ZipArchive::getStatusString() method stay valid after the archive
is closed. (Remi)
. Fixed bug #50678 (files extracted by ZipArchive class lost their
original modified time). (Remi)
. Implemented FR #77960 (add compression / encryption options for
ZipArchive::addGlob and ZipArchive::addPattern). (Remi)
. Add ZipArchive::EM_UNKNOWN and ZipArchive::EM_TRAD_PKWARE constants. (Remi)
. Add ZipArchive::isCompressionMethodSupported() and
ZipArchive::isEncryptionMethodSupported() method (libzip 1.7.0). (Remi)
- Zlib:
. Fixed bug #71417 (fread() does not report zlib.inflate errors). (cmb)
?? ??? ????, PHP 8.1.0alpha1
<<< NOTE: Insert NEWS from last stable release here prior to actual release! >>>

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UPGRADING
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UPGRADING.INTERNALS
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@ -1,35 +1,8 @@
PHP 8.0 INTERNALS UPGRADE NOTES
PHP 8.1 INTERNALS UPGRADE NOTES
1. Internal API changes
a. Object Handlers API
b. ZEND_OVERLOADED_FUNCTION and corresponding call_method() object handler
c. TSRM changes
d. get() and set() object handlers
e. zend_parse_parameters 'L' specifier
f. Arginfo argument types
g. zend_free_op type and should_free argument of zend_get_zval_ptr()
h. zend_value_error()
i. get_closure() object handler
j. compare_objects() and compare() object handlers
k. The 'I' length modifier
l. Some VM instructions switched to IS_TMP_VAR result instead of IS_VAR
m. All internal functions must have arginfo
n. zend_hash_sort compare function and zend_hash_sort signature change
o. cast_object() object handler is now required
p. ARG_COUNT() macro removed
q. GC_COLLECTABLE flag
r. Cannot implement Traversable only
s. zend_fcall_info no_separation flag removed
t. Signature changes
u. Error Notification callbacks to replace zend_error_cb overwrite use-cases
v. Removed Zend APIs
w. Renamed Zend APIs
x. ZEND_EXT_NOP no longer emitted
2. Build system changes
a. Abstract
b. Unix build system changes
c. Windows build system changes
3. Module changes
@ -37,425 +10,10 @@ PHP 8.0 INTERNALS UPGRADE NOTES
1. Internal API changes
========================
a. The Object Handlers API was changed to receive zend_object* instead of
zval* and zend_string* instead of zval* for property names. See also
section t for other similar changes.
b. ZEND_OVERLOADED_FUNCTION and corresponding call_method() object handler
were removed. ZEND_INTERNAL_FUNCTION with ZEND_ACC_CALL_VIA_HANDLER and
defined "handler" callback should be used instead. This "handler" callback
should also take care about function cleanup. See ext/zend_test/test.c
for example.
c. The following things have been removed from TSRM:
- TSRMLS_DC
- TSRMLS_D
- TSRMLS_CC
- TSRMLS_C
- TSRMLS_FETCH
- TSRMLS_FETCH_FROM_CTX
- TSRMLS_SET_CTX
- tsrm_new_interpreter_context
- tsrm_set_interpreter_context
- tsrm_free_interpreter_context
- support for GNUPTH, SGI ST, and BETHREADS
d. The get() and set() object handlers have been removed. The get() handler
can generally be replaced with cast_object(). Some uses of set() may be
replaced by do_operation(). If set() was used to overload direct
assignments using "=", then this is no longer supported and the
functionality should be provided in some other way (for example, as
modification of an object property).
e. The zend_parse_parameters 'L' specifier and the Z_PARAM_STRICT_LONG()
family of macros have been removed. Use 'l' and Z_PARAM_LONG() instead,
which, despite the confusing name, actually have stricter input validation.
f. Arginfo argument types for internal functions are no longer checked.
Instead type checks should be performed using the zend_parse_parameters()
or ZEND_PARSE_PARAMETERS_*() APIs.
g. The zend_free_op type and the "should_free" and "type" arguments of
zend_get_zval_ptr() were removed. It's possible to get the old
"should_free" value using the following code:
zval *ret = zend_get_zval_ptr(
opline, opline->op1_type, &opline->op1, execute_data);
zval *should_free = (op_type & (IS_TMP_VAR|IS_VAR)) ? ret : NULL;
h. Added the zend_value_error() function, which is intended to be used
to raise ValueError when inappropriate argument values are passed
to functions.
i. get_closure() object handlers now accept an additional zend_bool parameter
`check_only`. If it is true, the handler is called to check whether the
object is callable; in this case the handler should not throw an exception.
j. compare_objects() handler was removed. Extensions should use compare() object
handler instead and check if both arguments are objects and have the same
compare handler, using ZEND_COMPARE_OBJECTS_FALLBACK() macro.
k. The 'I' length modifier, used to denote 32 and 64bit integer from the custom
snprintf and spprintf implementations has been removed.
Use the ZEND_LONG_FMT, ZEND_ULONG_FMT and ZEND_XLONG_FMT macros defined in
php-src/Zend/zend_long.h
The 'v' format from the custom snprintf and spprintf implementations has
been removed. Use the standard 's' format instead.
l. Some VM instructions switched to IS_TMP_VAR result instead of IS_VAR.
Actually, all assignments (ZEND_ASSIGN, ZEND_ASSIGN_DIM, ZEND_ASSIGN_OBJ,
ZEND_ASSIGN_STATIC_PROP), all compound assignments (ZEND_ASSIGN_OP,
ZEND_ASSIGN_DIM_OP, ZEND_ASSIGN_OBJ_OP, ZEND_ASSIGN_STATIC_PROP_OP) and all
pre increments/decrements (ZEND_PRE_INC, ZEND_PRE_DEC, ZEND_PRE_INC_OBJ
ZEND_PRE_DEC_OBJ, ZEND_PRE_INC_STATIC_PROP ZEND_PRE_DEC_STATIC_PROP).
m. All internal functions and methods are now required to specify arginfo
information, otherwise warnings will be thrown on startup.
n. The zend_hash_sort and zend_hash_minmax APIs now accept a comparison
function with the following signature:
typedef int (*bucket_compare_func_t)(Bucket *a, Bucket *b);
Previously compare_func_t was used, which accepted void pointers.
Furthermore, the return type of zend_hash_sort and zend_ts_hash_sort has
been changed from int to void; these functions always succeed.
o. The cast_object() handler is now required, i.e. must be non-null. You can
indicate that casting is not supported by always returning FAILURE.
p. The ARG_COUNT() macro has been removed use ZEND_NUM_ARGS() instead.
q. GC_COLLECTABLE flag was inverted into GC_NOT_COLLECTABLE.
Assignments to GC_TYPE_INFO() might need to be changed to properly
set the value of the GC_NOT_COLLECTABLE flag.
r. Just for for userland classes, it is no longer allowed to implement only
the Traversable interface. Instead, it is necessary to implement either
Iterator or IteratorAggregate. You can do the latter by implementing
zend_ce_aggregate and providing the following method implementation:
ZEND_METHOD(MyClass, getIterator) {
ZEND_PARSE_PARAMETERS_NONE();
zend_create_internal_iterator_zval(return_value, ZEND_THIS);
}
s. The zend_fcall_info no_separation flag has been removed, and separation is
never allowed. If you wish to pass (or allow passing) arguments by
reference, explicitly create those arguments as references using
ZEND_MAKE_REF. This removal also affects call_user_function_ex(), which
should be replaced by call_user_function().
t. The following ZEND_API function have changed signature:
1. Void in Zend Engine 4.0:
- add_assoc_*()
- add_index_*()
- add_property_*()
- object_init()
- zend_declare_class_constant*()
- zend_declare_property*()
- zend_startup_modules()
- zend_wrong_parameters_none_error()
- zend_fcall_info_argp()
- zend_fcall_info_argv()
- zend_fcall_info_argn()
- zend_startup()
- zend_set_memory_limit()
- pass_two()
- zend_startup_constants()
- zend_shutdown_constants()
- zend_startup_extensions_mechanism()
- zend_startup_extensions()
- zend_register_extension()
- highlight_string()
- zend_ini_startup()
- zend_ini_shutdown()
- zend_ini_global_shutdown()
- zend_ini_deactivate()
- zend_copy_ini_directives()
- zend_prepare_string_for_scanning()
- zend_init_rsrc_list()
- zend_list_close()
- zend_signal()
- zend_sigaction()
- zend_stack_init()
- zend_stack_del_top()
- zend_stack_destroy()
2. Argument int to uint32_t in Zend Engine 4.0:
- _zend_get_parameters_array_ex()
- zend_copy_parameters_array()
- zend_fcall_info_args_save()
- zend_fcall_info_args_restore()
- zend_fcall_info_argp()
- zend_fcall_info_argv()
- zend_fcall_info_argn()
- zend_wrong_parameter*()
- zend_wrong_callback_error()
- zend_parse_arg_class()
3. Argument int to bool in Zend Engine 4.0:
- add_next_index_bool()
- zend_register_class_alias_ex()
- add_assoc_bool_ex()
- add_index_bool()
- zend_fcall_info_args_clear()
- zend_set_local_var()
- zend_set_local_var_str()
- zend_parse_arg_*()
- shutdown_memory_manager()
- zend_memory_usage()
- zend_memory_peak_usage()
- zend_mm_shutdown()
- zend_eval_string*()
- zend_set_timeout()
- _zend_hash_append_ex()
- _zend_hash_append_ptr_ex()
- zend_alter_ini_entry_ex()
- (*zend_encoding_list_parser) typedef
- zend_multibyte_parse_encoding_list()
- zend_safe_address()
- zend_string_tolower_ex()
- zend_string_alloc()
- zend_string_safe_alloc()
- zend_string_init()
- zend_string_dup()
- zend_string_realloc()
- zend_string_extend()
- zend_string_truncate()
- zend_string_safe_realloc()
- zend_string_release_ex()
- zend_ts_hash_merge()
- zend_ts_hash_sort()
4. Argument int to size_t in Zend Engine 4.0:
- zend_set_hash_symbol()
5. Argument zval* to zend_object* in Zend Engine 4.0:
- zend_read_property()
- zend_update_property()
- zend_unset_property()
- zend_call_method()
- zend_objects_clone_obj()
- zend_get_closure_method_def()
- zend_throw_exception_hook()
- zend_throw_exception_internal()
- zend_get_exception_base()
6. Argument zval* to zend_long in Zend Engine 4.0:
- _php_math_longtobase()
7. Return type from int to zend_result in Zend Engine 4.0:
- (*stream_open_function) in _zend_utility_functions
- (*zend_post_startup_cb)
- (*zend_preload_autoload)
- zend_execute_scripts()
- zend_post_startup()
- _zend_get_parameters_array_ex()
- zend_copy_parameters_array()
- zend_parse_parameters()
- zend_parse_parameters_ex()
- zend_parse_method_parameters()
- zend_parse_method_parameters_ex()
- zend_parse_method_parameters()
- zend_register_functions()
- zend_startup_module()
- zend_startup_module_ex()
- zend_register_class_alias_ex()
- zend_disable_function()
- zend_disable_class()
- zend_update_class_constants()
- zend_update_static_property*()
- object_init_ex()
- object_and_properties_init()
- add_index_zval()
- add_next_index_long_*()
- array_set_zval_key()
- _call_user_function_impl()
- zend_fcall_info_*()
- zend_call_function()
- zend_set_hash_symbol()
- zend_delete_global_variable()
- zend_set_local_var()
- zend_set_local_var_str()
- zend_forbid_dynamic_call()
- zend_get_default_from_internal_arg_info()
- zend_try_assign_typed_ref*()
- zend_ast_evaluate()
- zend_startup_builtin_functions()
- do_bind_function()
- do_bind_class()
- zend_unmangle_property_name_ex()
- zend_register_auto_global()
- zend_register_constant()
- zend_exception_error()
- zend_eval_string*()
- zend_undefined_offset_write()
- zend_undefined_index_write()
- zval_update_constant(_ex)()
- zend_load_extension()
- zend_load_extension_handle()
- zend_hash_del(_ind)()
- zend_hash_str_del(_ind)()
- zend_hash_index_del()
- zend_hash_move_forward_ex()
- zend_hash_move_backward_ex()
- zend_hash_get_current_key_ex()
- zend_hash_get_current_key_type_ex()
- zend_symtable_del(_ind)()
- zend_symtable_str_del(_ind)()
- highlight_file()
- zend_do_link_class()
- zend_alter_ini_entry*()
- zend_restore_ini_entry()
- zend_ini_register_displayer()
- zend_ini_open_file_for_scanning()
- zend_ini_prepare_string_for_scanning()
- zend_user_it_valid()
- zend_create_internal_iterator_zval()
- zend_multibyte_set_filter()
- zend_lex_tstring()
- _zend_module_entry module_startup_func, module_shutdown_func,
request_startup_func, request_shutdown_func, and post_deactivate_func function pointers
- (*zend_encoding_list_parser) typedef
- (*zend_encoding_internal_encoding_setter) typedef
- zend_multibyte_set_functions()
- zend_multibyte_set_script_encoding_by_string()
- add_function()
- sub_function()
- mul_function()
- pow_function()
- div_function()
- mod_function()
- boolean_xor_function()
- boolean_not_function()
- bitwise_not_function()
- bitwise_or_function()
- bitwise_and_function()
- bitwise_xor_function()
- shift_left_function()
- shift_right_function()
- concat_function()
- is_equal_function(
- is_identical_function()
- is_not_identical_function()
- is_not_equal_function()
- is_smaller_function()
- is_smaller_or_equal_function(zv
- increment_function()
- decrement_function()
- zend_stream_open()
- zend_stream_fixup()
- zend_ts_hash_del()
- zend_ts_hash_index_del()
8. Return type from int to bool in Zend Engine 4.0:
- zend_make_printable_zval()
- zend_parse_arg_*()
- is_zend_mm()
- is_zend_ptr()
- zend_mm_is_custom_heap()
- (*zend_mm_chunk_truncate_t)
- (*zend_mm_chunk_extend_t)
- zend_bitset_empty()
- zend_is_smart_branch()
- zend_check_arg_send_type()
- zend_verify_const_access()
- zend_gdb_register_code()
- zend_gdb_present()
- _zend_handle_numeric_str(_ex)()
- zend_hash_exists_ind()
- zend_hash_str_exists_ind()
- zend_symtable_exists(_ind)()
- zend_symtable_str_exists()
- (*zend_encoding_lexer_compatibility_checker)
- zend_object_is_true()
- i_zend_is_true()
- zendi_smart_streq()
- zend_stack_is_empty()
- zend_ts_hash_exists()
- zend_ts_hash_index_exists()
9. Argument void to const char* in Zend Engine 4.0:
- zend_get_op_array_extension_handle()
10. Argument zend_extension to const char* in Zend Engine 4.0:
- zend_get_resource_handle()
11. Argument const char * to HMODULE in Zend Engine 4.0:
- php_win32_image_compatible()
12. const char * argument dropped in Zend Engine 4.0:
- php_win32_crt_compatible()
u. Instead of overwriting zend_error_cb extensions with debugging, monitoring
use-cases catching Errors/Exceptions are strongly encouraged to use
the new error observer API instead.
Error observering callbacks are guaranteed to be called regardless of
the users error_reporting setting or userland error handler return values.
Register observer callbacks during MINIT of an extension:
void my_error_observer_cb(int type,
const char *error_filename,
uint32_t error_lineno,
zend_string *message) {
}
zend_observer_error_register(my_error_observer_cb);
v. The following APIs have been removed from the Zend Engine:
- zend_ts_hash_init_ex(), drop the last argument and use zend_ts_hash_init() instead
- zend_hash_init_ex(), drop the last argument and use zend_hash_init() instead
- zval_internal_dtor(), use zval_internal_ptr_dtor() instead
- zval_dtor_func(), use rc_dtor_func() instead
- zval_ptr_dtor_wrapper(), use zval_ptr_dtor() instead
- zval_internal_ptr_dtor_wrapper(), use zval_internal_ptr_dtor() instead
w. The following APIs have been renamed:
- _zend_ts_hash_init() to zend_ts_hash_init()
x. In COMPILE_EXTENDED_STMT mode, a ZEND_EXT_NOP opcode will no longer be
generated at the start of a function. Use the new observer APIs or hook
into zend_execute_ex instead.
========================
2. Build system changes
========================
a. Abstract
1. Symbol HAVE_HASH_EXT is removed and is no longer defined. It should be
considered to have hash extension always available since PHP 7.4.
2. Symbol HAVE_PCRE is removed and is no longer defined. It should be
considered to have pcre extension always available since PHP 7.4.
3. Symbol HAVE_LOCALE_H has been removed and is no longer defined.
4. --disable-inline-optimization (which actually disabled all compiler
optimizations) has been removed. If you wish to build PHP on a host
with extremely constrained memory, and compilation fails with an "out
of memory" message, add "-O0" to CFLAGS.
5. build system and provider are displayed in phpinfo from environment:
- PHP_BUILD_SYSTEM (default is same as PHP_UNAME)
- PHP_BUILD_PROVIDER (no default)
b. Unix build system changes
1. --enable-maintainer-zts is renamed --enable-zts for parity with Windows
and as recognition that ZTS is not a "maintainer" or experimental
feature.
2. The PHP_CHECK_GCC_ARG() m4 macro has been removed in favor of
AX_CHECK_COMPILE_FLAG().
3. The 6th argument of PHP_ADD_SOURCES_X has been removed.
4. The 'special-flags' (3rd) argument of PHP_ADD_SOURCES_X are
now appended instead of prepended to previous compiler flags.
This means compiler flags passed to PHP_NEW_EXTENSION and PHP_ADD_SOURCES
are now appended, this allows to disable compiler flags set by Zend/Zend.m4
(e.g. disable certain compiler flags enabled by -Wextra)
c. Windows build system changes
- The configuration option --enable-crt-debug has been removed. The VC
debug heap can now be enabled for debug builds by setting the environment
variable PHP_WIN32_DEBUG_HEAP to a non-negative number before PHP process
startup.
========================
3. Module changes
========================

2
Zend/zend.h
View file

@ -20,7 +20,7 @@
#ifndef ZEND_H
#define ZEND_H
#define ZEND_VERSION "4.0.0-dev"
#define ZEND_VERSION "4.1.0-dev"
#define ZEND_ENGINE_3

2
Zend/zend_extensions.h
View file

@ -44,7 +44,7 @@ You can use the following macro to check the extension API version for compatibi
/* The first number is the engine version and the rest is the date (YYYYMMDD).
* This way engine 2/3 API no. is always greater than engine 1 API no.. */
#define ZEND_EXTENSION_API_NO 420200930
#define ZEND_EXTENSION_API_NO 420201009
typedef struct _zend_extension_version_info {
int zend_extension_api_no;

2
Zend/zend_modules.h
View file

@ -31,7 +31,7 @@
#define ZEND_MODULE_INFO_FUNC_ARGS zend_module_entry *zend_module
#define ZEND_MODULE_INFO_FUNC_ARGS_PASSTHRU zend_module
#define ZEND_MODULE_API_NO 20200930
#define ZEND_MODULE_API_NO 20201009
#ifdef ZTS
#define USING_ZTS 1
#else

2
configure.ac
View file

@ -17,7 +17,7 @@ dnl Basic autoconf initialization, generation of config.nice.
dnl ----------------------------------------------------------------------------
AC_PREREQ([2.68])
AC_INIT([PHP],[8.0.0-dev],[https://bugs.php.net],[php],[https://www.php.net])
AC_INIT([PHP],[8.1.0-dev],[https://bugs.php.net],[php],[https://www.php.net])
AC_CONFIG_SRCDIR([main/php_version.h])
AC_CONFIG_AUX_DIR([build])
AC_PRESERVE_HELP_ORDER

2
main/php.h
View file

@ -22,7 +22,7 @@
#include <dmalloc.h>
#endif
#define PHP_API_VERSION 20200930
#define PHP_API_VERSION 20201009
#define PHP_HAVE_STREAMS
#define YYDEBUG 0
#define PHP_DEFAULT_CHARSET "UTF-8"

6
main/php_version.h
View file

@ -1,8 +1,8 @@
/* automatically generated by configure */
/* edit configure.ac to change version number */
#define PHP_MAJOR_VERSION 8
#define PHP_MINOR_VERSION 0
#define PHP_MINOR_VERSION 1
#define PHP_RELEASE_VERSION 0
#define PHP_EXTRA_VERSION "-dev"
#define PHP_VERSION "8.0.0-dev"
#define PHP_VERSION_ID 80000
#define PHP_VERSION "8.1.0-dev"
#define PHP_VERSION_ID 80100

4
win32/build/confutils.js
View file

@ -94,10 +94,10 @@ if (typeof(CWD) == "undefined") {
/* defaults; we pick up the precise versions from configure.ac */
var PHP_VERSION = 8;
var PHP_MINOR_VERSION = 0;
var PHP_MINOR_VERSION = 1;
var PHP_RELEASE_VERSION = 0;
var PHP_EXTRA_VERSION = "";
var PHP_VERSION_STRING = "8.0.0";
var PHP_VERSION_STRING = "8.1.0";
/* Get version numbers and DEFINE as a string */
function get_version_numbers()