PHP NEWS ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| ?? ??? 2021, PHP 8.0.10 - Core: . Fixed bug #72595 (php_output_handler_append illegal write access). (cmb) - BCMath: . Fixed bug #78238 (BCMath returns "-0"). (cmb) - CGI: . Fixed bug #80849 (HTTP Status header truncation). (cmb) - Opcache: . Fixed bug #81225 (Wrong result with pow operator with JIT enabled). (Dmitry) . Fixed bug #81249 (Intermittent property assignment failure with JIT enabled). (Dmitry) . Fixed bug #81206 (Multiple PHP processes crash with JIT enabled). (cmb, Nikita) . Fixed bug #81272 (Segfault in var[] after array_slice with JIT). (Nikita) - Standard: . Fixed bug #72146 (Integer overflow on substr_replace). (cmb) . Fixed bug #81265 (getimagesize returns 0 for 256px ICO images). (George Dietrich) 29 Jul 2021, PHP 8.0.9 - Core: . Fixed bug #81145 (copy() and stream_copy_to_stream() fail for +4GB files). (cmb, Nikita) . Fixed bug #81163 (incorrect handling of indirect vars in __sleep). (krakjoe) . Fixed bug #81159 (Object to int warning when using an object as a string offset). (girgias) . Fixed bug #80728 (PHP built-in web server resets timeout when it can kill the process). (Calvin Buckley) . Fixed bug #73630 (Built-in Weberver - overwrite $_SERVER['request_uri']). (cmb) . Fixed bug #80173 (Using return value of zend_assign_to_variable() is not safe). (Nikita) . Fixed bug #73226 (--r[fcez] always return zero exit code). (cmb) - Intl: . Fixed bug #72809 (Locale::lookup() wrong result with canonicalize option). (cmb) . Fixed bug #68471 (IntlDateFormatter fails for "GMT+00:00" timezone). (cmb) . Fixed bug #74264 (grapheme_strrpos() broken for negative offsets). (cmb) - OpenSSL: . Fixed bug #52093 (openssl_csr_sign truncates $serial). (cmb) - PCRE: . Fixed bug #81101 (PCRE2 10.37 shows unexpected result). (Anatol) . Fixed bug #81243 (Too much memory is allocated for preg_replace()). (cmb) - Reflection: . Fixed bug #81208 (Segmentation fault while create newInstance from attribute). (Nikita) - Standard: . Fixed bug #81223 (flock() only locks first byte of file). (cmb) 17 Jun 2021, PHP 8.0.8 - Core: . Fixed bug #81076 (incorrect debug info on Closures with implicit binds). (krakjoe) . Fixed bug #81068 (Double free in realpath_cache_clean()). (Dimitry Andric) . Fixed bug #76359 (open_basedir bypass through adding ".."). (cmb) . Fixed bug #81090 (Typed property performance degradation with .= operator). (Nikita) . Fixed bug #81070 (Integer underflow in memory limit comparison). (Peter van Dommelen) - Bzip2: . Fixed bug #81092 (fflush before stream_filter_remove corrupts stream). (cmb) - Fileinfo: . Fixed bug #80197 (implicit declaration of function 'magic_stream' is invalid). (Nikita) - GMP: . Fixed bug #81119 (GMP operators throw errors with wrong parameter names). (Nikita) - OCI8: . Fixed bug #81088 (error in regression test for oci_fetch_object() and oci_fetch_array()). (Máté) - Opcache: . Fixed bug #81051 (Broken property type handling after incrementing reference). (Dmitry) . Fixed bug #80968 (JIT segfault with return from required file). (Dmitry) - OpenSSL: . Fixed bug #76694 (native Windows cert verification uses CN as sever name). (cmb) - MySQLnd: . Fixed bug #80761 (PDO uses too much memory). (Nikita) - readline: . Fixed bug #72998 (invalid read in readline completion). (krakjoe) - Standard: . Fixed bug #81048 (phpinfo(INFO_VARIABLES) "Array to string conversion"). (cmb) . Fixed bug #77627 (method_exists on Closure::__invoke inconsistency). (krakjoe) - Windows: . Fixed bug #81120 (PGO data for main PHP DLL are not used). (cmb) 03 Jun 2021, PHP 8.0.7 - Core: . Fixed bug #80960 (opendir() warning wrong info when failed on Windows). (cmb) . Fixed bug #67792 (HTTP Authorization schemes are treated as case-sensitive). (cmb) . Fixed bug #80972 (Memory exhaustion on invalid string offset). (girgias) - FPM: . Fixed bug #65800 (Events port mechanism). (psumbera) - FTP: . Fixed bug #80901 (Info leak in ftp extension). (cmb) . Fixed bug #79100 (Wrong FTP error messages). (cmb) - GD: . Fixed bug #81032 (GD install is affected by external libgd installation). (Flavio Heleno, cmb) - Intl: . Fixed bug #81019 (Unable to clone NumberFormatter after failed parse()). (Nikita) - MBString: . Fixed bug #81011 (mb_convert_encoding removes references from arrays). (cmb) - ODBC: . Fixed bug #80460 (ODBC doesn't account for SQL_NO_TOTAL indicator). (cmb) - Opcache: . Fixed bug #81007 (JIT "not supported" on 32-bit x86 -- build problem?). (Nikita) . Fixed bug #81015 (Opcache optimization assumes wrong part of ternary operator in if-condition). (Nikita) . Fixed bug #81046 (Literal compaction merges non-equal related literals). (Nikita) - PDO_MySQL: . Fixed bug #81037 (PDO discards error message text from prepared statement). (Kamil Tekiela) - PDO_ODBC: . Fixed bug #44643 (bound parameters ignore explicit type definitions). (cmb) - pgsql: . Fixed php_pgsql_fd_cast() wrt. php_stream_can_cast(). (cmb) - SPL: . Fixed bug #80933 (SplFileObject::DROP_NEW_LINE is broken for NUL and CR). (cmb, Nikita) - XMLReader: . Fixed bug #73246 (XMLReader: encoding length not checked). (cmb) - Zip: . Fixed bug #80863 (ZipArchive::extractTo() ignores references). (cmb) 06 May 2021, PHP 8.0.6 - PDO_pgsql: . Revert "Fixed bug #80892 (PDO::PARAM_INT is treated the same as PDO::PARAM_STR)" from PHP 8.0.5. 29 Apr 2021, PHP 8.0.5 - Core: . Changed PowerPC CPU registers used by Zend VM to work around GCC bug. Old registers (r28/r29) might be clobbered by _restgpr routine used for return from C function compiled with -Os. (Dmitry) - DOM: . Fixed bug #66783 (UAF when appending DOMDocument to element). (cmb) - FFI: . Fixed bug #80847 (CData structs with fields of type struct can't be passed as C function argument). (Nickolas Daniel da Silva, Dmitry) - FPM: . Fixed bug #80024 (Duplication of info about inherited socket after pool removing). (Jakub Zelenka) - FTP: . Fixed bug #80880 (SSL_read on shutdown, ftp/proc_open). (cmb, Jakub Zelenka) - Imap: . Fixed bug #80710 (imap_mail_compose() header injection). (cmb, Stas) - LibXML: . Fixed bug #73533 (Invalid memory access in php_libxml_xmlCheckUTF8). (cmb) - Opcache: . Fixed bug #80839 (PHP problem with JIT). (Dmitry) . Fixed bug #80861 (erronous array key overflow in 2D array with JIT). (Dmitry) - Pcntl: . Fixed bug #79812 (Potential integer overflow in pcntl_exec()). (cmb) - PDO_ODBC: . Fixed bug #80783 (PDO ODBC truncates BLOB records at every 256th byte). (cmb) - PDO_pgsql: . Fixed bug #80892 (PDO::PARAM_INT is treated the same as PDO::PARAM_STR). (Matteo) - Session: . Fixed bug #80889 (Cannot set save handler when save_handler is invalid). (cmb) - SOAP: . Fixed bug #69668 (SOAP special XML characters in namespace URIs not encoded). (cmb) - Standard: . Fixed bug #80915 (Taking a reference to $_SERVER hides its values from phpinfo()). (Rowan Tommins) . Fixed bug #80914 ('getdir' accidentally defined as an alias of 'dir'). (Rowan Tommins) 01 Apr 2021, PHP 8.0.4 - Core: . Fixed bug #75776 (Flushing streams with compression filter is broken). (cmb) . Fixed bug #80811 (Function exec without $output but with $restult_code parameter crashes). (Nikita) . Fixed bug #80814 (threaded mod_php won't load on FreeBSD: No space available for static Thread Local Storage). (Dmitry) - Dba: . Fixed bug #80817 (dba_popen() may cause segfault during RSHUTDOWN). (cmb) - IMAP: . Fixed bug #80800 (imap_open() fails when the flags parameter includes CL_EXPUNGE). (girgias) - Intl: . Fixed bug #80763 (msgfmt_format() does not accept DateTime references). (cmb) - Libxml: . Fixed bug #51903 (simplexml_load_file() doesn't use HTTP headers). (cmb) - MySQLnd: . Fixed bug #80837 (Calling stmt_store_result after fetch doesn't throw an error). (Kamil Tekiela) - Opcache: . Fixed bug #80786 (PHP crash using JIT). (Nikita) . Fixed bug #80782 (DASM_S_RANGE_VREG on PHP_INT_MIN-1). (Dmitry) - PCRE: . Fixed bug #80866 (preg_split ignores limit flag when pattern with \K has 0-width fullstring match). (Kamil Tekiela) - Session: . Fixed bug #80774 (session_name() problem with backslash). (cmb) - Standard: . Fixed bug #80771 (phpinfo(INFO_CREDITS) displays nothing in CLI). (cmb) . Fixed bug #78719 (http wrapper silently ignores long Location headers). (cmb) . Fixed bug #80838 (HTTP wrapper waits for HTTP 1 response after HTTP 101). (manuelm) - Zip: . Fixed bug #80825 (ZipArchive::isCompressionMethodSupported does not exist). (cmb) 18 Feb 2021, PHP 8.0.3 - Core: . Fixed #80706 (mail(): Headers after Bcc headers may be ignored). (cmb) - DOM: . Fixed bug #80600 (DOMChildNode::remove() doesn't work on CharacterData nodes). (beberlei) - Gettext: . Fixed bug #53251 (bindtextdomain with null dir doesn't return old value). (cmb) - MySQLnd: . Fixed bug #78680 (mysqlnd's mysql_clear_password does not transmit null-terminated password). (Daniel Black) . Fixed bug #80713 (SegFault when disabling ATTR_EMULATE_PREPARES and MySQL 8.0). (Nikita) - MySQLi: . Fixed bug #74779 (x() and y() truncating floats to integers). (cmb) - Opcache: . Fixed bug #80634 (write_property handler of internal classes is skipped on preloaded JITted code). (Dmitry) . Fixed bug #80682 (opcache doesn't honour pcre.jit option). (Remi) . Fixed bug #80742 (Opcache JIT makes some boolean logic unexpectedly be true). (Dmitry) . Fixed bug #80745 (JIT produces Assert failure and UNKNOWN:0 var_dumps in code involving bitshifts). (Dmitry) - OpenSSL: . Fixed bug #80747 (Providing RSA key size < 512 generates key that crash PHP). (Nikita) - Phar: . Fixed bug #75850 (Unclear error message wrt. __halt_compiler() w/o semicolon) (cmb) . Fixed bug #70091 (Phar does not mark UTF-8 filenames in ZIP archives). (cmb) . Fixed bug #53467 (Phar cannot compress large archives). (cmb, lserni) - Socket: . Fixed bug #80723 (Different sockets compare as equal (regression in 8.0)). (Nikita) - SPL: . Fixed bug#80719 (Iterating after failed ArrayObject::setIteratorClass() causes Segmentation fault). (Nikita) - Standard: . Fixed bug #80654 (file_get_contents() maxlen fails above (2**31)-1 bytes). (cmb) . Fixed bug #80718 (ext/standard/dl.c fallback code path with syntax error). (Nikita) 21 Jan 2021, PHP 8.0.2 - Core: . Fixed bug #80523 (bogus parse error on >4GB source code). (Nikita) . Fixed bug #80384 (filter buffers entire read until file closed). (Adam Seitz, cmb) . Fixed bug #80596 (Invalid union type TypeError in anonymous classes). (Daniil Gentili) . Fixed bug #80617 (GCC throws warning about type narrowing in ZEND_TYPE_INIT_CODE). (Nikita) - BCMath: . Fixed bug #80545 (bcadd('a', 'a') doesn't throw an exception). (Jens de Nies) - Curl: . Fixed bug #80595 (Resetting POSTFIELDS to empty array breaks request). (cmb) - Date: . Fixed bug #80376 (last day of the month causes runway cpu usage). (Derick) - DOM: . Fixed bug #80537 (Wrong parameter type in DOMElement::removeAttributeNode stub). (Nikita) - Filter: . Fixed bug #80584 (0x and 0X are considered valid hex numbers by filter_var()). (girgias) - GMP: . Fixed bug #80560 (Strings containing only a base prefix return 0 object). (girgias) - Intl: . Fixed bug #80644 (Missing resource causes subsequent get() calls to fail). (Nikita) - MySQLi: . Fixed bug #67983 (mysqlnd with MYSQLI_OPT_INT_AND_FLOAT_NATIVE fails to interpret bit columns). (Nikita) . Fixed bug #64638 (Fetching resultsets from stored procedure with cursor fails). (Nikita) . Fixed bug #72862 (segfault using prepared statements on stored procedures that use a cursor). (Nikita) . Fixed bug #77935 (Crash in mysqlnd_fetch_stmt_row_cursor when calling an SP with a cursor). (Nikita) - ODBC: . Fixed bug #80592 (all floats are the same in ODBC parameters). (cmb) - Opcache: . Fixed bug #80422 (php_opcache.dll crashes when using Apache 2.4 with JIT). (Dmitry) - PDO_Firebird: . Fixed bug #80521 (Parameters with underscores no longer recognized). (cmb, Simonov Denis) - Phar: . Fixed bug #76929 (zip-based phar does not respect phar.require_hash). (david at bamsoftware, cmb) . Fixed bug #77565 (Incorrect locator detection in ZIP-based phars). (cmb) . Fixed bug #69279 (Compressed ZIP Phar extractTo() creates garbage files). (cmb) - Phpdbg: . Reverted fix for bug #76813 (Access violation near NULL on source operand). (cmb) 07 Jan 2021, PHP 8.0.1 - Core: . Fixed bug #80345 (PHPIZE configuration has outdated PHP_RELEASE_VERSION). (cmb) . Fixed bug #72964 (White space not unfolded for CC/Bcc headers). (cmb) . Fixed bug #80391 (Iterable not covariant to mixed). (Nikita) . Fixed bug #80393 (Build of PHP extension fails due to configuration gap with libtool). (kir dot morozov at gmail dot com) . Fixed bug #77069 (stream filter loses final block of data). (cmb) - Fileinfo: . Fixed bug #77961 (finfo_open crafted magic parsing SIGABRT). (cmb) - FPM: . Fixed bug #69625 (FPM returns 200 status on request without SCRIPT_FILENAME env). (Jakub Zelenka) - IMAP . Fixed bug #80438 (imap_msgno() incorrectly warns and return false on valid UIDs in PHP 8.0.0). (girgias) . Fix a regression with valid UIDs in imap_savebody() (girgias) . Make warnings for invalid message numbers/UIDs between functions consistent (girgias) - Intl: . Fixed bug #80425 (MessageFormatAdapter::getArgTypeList redefined). (Nikita) - OCI8 . Create Windows DLLs for Oracle Client 19c. (cmb) - Opcache: . Fixed bug #80404 (Incorrect range inference result when division results in float). (Nikita) . Fixed bug #80377 (Opcache misses executor_globals). (Nikita) . Fixed bug #80433 (Unable to disable the use of the AVX command when using JIT). (Nikita) . Fixed bug #80447 (Strange out of memory error when running with JIT). (Dmitry) . Fixed bug #80480 (Segmentation fault with JIT enabled). (Dmitry) . Fixed bug #80506 (Immediate SIGSEGV upon ini_set("opcache.jit_debug", 1)). (Dmitry) - OpenSSL: . Fixed bug #80368 (OpenSSL extension fails to build against LibreSSL due to lack of OCB support). (Nikita) - PDO MySQL: . Fixed bug #80458 (PDOStatement::fetchAll() throws for upsert queries). (Kamil Tekiela) . Fixed bug #63185 (nextRowset() ignores MySQL errors with native prepared statements). (Nikita) . Fixed bug #78152 (PDO::exec() - Bad error handling with multiple commands). (Nikita) . Fixed bug #66878 (Multiple rowsets not returned unless PDO statement object is unset()). (Nikita) . Fixed bug #70066 (Unexpected "Cannot execute queries while other unbuffered queries"). (Nikita) . Fixed bug #71145 (Multiple statements in init command triggers unbuffered query error). (Nikita) . Fixed bug #76815 (PDOStatement cannot be GCed/closeCursor-ed when a PROCEDURE resultset SIGNAL). (Nikita) . Fixed bug #79872 (Can't execute query with pending result sets). (Nikita) . Fixed bug #79131 (PDO does not throw an exception when parameter values are missing). (Nikita) . Fixed bug #72368 (PdoStatement->execute() fails but does not throw an exception). (Nikita) . Fixed bug #62889 (LOAD DATA INFILE broken). (Nikita) . Fixed bug #67004 (Executing PDOStatement::fetch() more than once prevents releasing resultset). (Nikita) . Fixed bug #79132 (PDO re-uses parameter values from earlier calls to execute()). (Nikita) - Phar: . Fixed bug #73809 (Phar Zip parse crash - mmap fail). (cmb) . Fixed bug #75102 (`PharData` says invalid checksum for valid tar). (cmb) . Fixed bug #77322 (PharData::addEmptyDir('/') Possible integer overflow). (cmb) - Phpdbg: . Fixed bug #76813 (Access violation near NULL on source operand). (cmb) - SPL: . Fixed #62004 (SplFileObject: fgets after seek returns wrong line). (cmb) - Standard: . Fixed bug #77423 (FILTER_VALIDATE_URL accepts URLs with invalid userinfo). (CVE-2020-7071) (cmb) . Fixed bug #80366 (Return Value of zend_fstat() not Checked). (sagpant, cmb) - Tidy: . Fixed bug #77594 (ob_tidyhandler is never reset). (cmb) - Tokenizer: . Fixed bug #80462 (Nullsafe operator tokenize with TOKEN_PARSE flag fails). (Nikita) - XML: . XmlParser opaque object renamed to XMLParser for consistency with other XML objects. (girgias) - Zlib: . Fixed #48725 (Support for flushing in zlib stream). (cmb) 26 Nov 2020, PHP 8.0.0 - BZ2: . Fixed bug #71263 (fread() does not report bzip2.decompress errors). (cmb) - CLI: . Allow debug server binding to an ephemeral port via `-S localhost:0`. (Sara) - COM: . Fixed bug #55847 (DOTNET .NET 4.0 GAC new location). (cmb) . Fixed bug #62474 (com_event_sink crashes on certain arguments). (cmb) - Calendar: . Fixed bug #80007 (Potential type confusion in unixtojd() parameter parsing). (Andy Postnikov) - Core: . Fixed bug #36365 (scandir duplicates file name at every 65535th file). (cmb) . Fixed bug #49555 (Fatal error "Function must be a string" message should be renamed). (Nikita) . Fixed bug #62294 (register_shutdown_function() does not correctly handle exit code). (Nikita) . Fixed bug #62609 (Allow implementing Traversable on abstract classes). (Nikita) . Fixed bug #65274 (Enhance undefined class constant error with class name). (Nikita) . Fixed bug #65275 (Calling exit() in a shutdown function does not change the exit value in CLI). (Nikita) . Fixed bug #69084 (Unclear error message when not implementing a renamed abstract trait function). (Nikita) . Fixed bug #70839 (Converting optional argument to variadic forbidden by LSP checks). (Nikita) . Fixed bug #74558 (Can't rebind closure returned by Closure::fromCallable()). (cmb) . Fixed bug #77561 (Shebang line not stripped for non-primary script). (Nikita) . Fixed bug #77619 (Wrong reflection on MultipleIterator::__construct). (Fabien Villepinte) . Fixed bug #77966 (Cannot alias a method named "namespace"). (Nikita) . Fixed bug #78236 (convert error on receiving variables when duplicate [). (cmb) . Fixed bug #78770 (Incorrect callability check inside internal methods). (Nikita) . Fixed bug #79108 (Referencing argument in a function makes it a reference in the stack trace). (Nikita) . Fixed bug #79368 ("Unexpected end of file" is not an acceptable error message). (Alex Dowad) . Fixed bug #79462 (method_exists and property_exists incoherent behavior). (cmb) . Fixed bug #79467 (data:// wrappers are writable). (cmb) . Fixed bug #79521 (Check __set_state structure). (carusogabriel) . 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 #79828 (Segfault when trying to access non-existing variable). (Nikita) . Fixed bug #79841 (Syntax error in configure / unescaped "[]" in php.m4). (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) . Fixed bug #79897 (Promoted constructor params with attribs cause crash). (Deus Kane) . Fixed bug #79927 (Generator doesn't throw exception after multiple yield from iterable). (Nikita) . Fixed bug #79946 (Build fails due to undeclared UINT32_C). (Nikita) . Fixed bug #79948 (Exit in auto-prepended file does not abort PHP execution). (Nikita) . 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 bug #80109 (Cannot skip arguments when extended debug is enabled). (Nikita) . Fixed bug #80225 (broken namespace usage in eval code). (Nikita) . Fixed bug #80258 (Windows Deduplication Enabled, randon permission errors). (cmb) . Fixed bug #80280 (ADD_EXTENSION_DEP() fails for ext/standard and ext/date). (cmb) . Fixed bug #80334 (assert() vs named parameters - confusing error). (Nikita) . Fixed bug #80055 (Abstract trait methods returning "self" cannot be fulfilled by traits). (Nikita) . Fixed faulty generator cleanup with yield from. (Bob) . Implement #[Attr] Attribute syntax as per final vote in RFC https://wiki.php.net/rfc/shorter_attribute_syntax_change . Implemented FR #47074 (phpinfo() reports "On" as 1 for the some extensions). (cmb) . Implemented FR #72089 (require() throws fatal error instead of exception). (Nikita) . Removed the pdo_odbc.db2_instance_name php.ini directive. (Kalle) . Use SSE2 instructions do locale independent strtolower. (Laruence) - Curl: . Bumped required libcurl version to 7.29.0. (cmb) . Fixed bug #80121 (Null pointer deref if CurlHandle directly instantiated). (Nikita) - DOM: . Add property DOMXPath::$registerNodeNamespaces and constructor argument that allow global flag to configure query() or evaluate() calls. . Fixed bug #79968 (DOMChildNode API crash on unattached nodes). (Benjamin) . Fixed bug #80268 (loadHTML() truncates at NUL bytes). (cmb) - Date: . Fixed bug #60302 (DateTime::createFromFormat should new static(), not new self()). (Derick) . Fixed bug #65547 (Default value for sunrise/sunset zenith still wrong). (cmb) . Fixed bug #69044 (discrepancy between time and microtime). (krakjoe) . Fixed bug #80057 (DateTimeImmutable::createFromFormat() does not populate time). (Derick) . Implemented FR #79903 (datetime: new format "p", same as "P" but returning "Z" for UTC). (gharlan) - Enchant: . Add LIBENCHANT_VERSION macro. . Add enchant_dict_add and enchant_dict_is_added functions. . Deprecate enchant_broker_set_dict_path, enchant_broker_get_dict_path, enchant_dict_add_to_personal and enchant_dict_is_in_session. . Use libenchant-2 when available. - FFI: . Added FFI\CType::getName() method. (chopins) . Fixed bug #79177 (FFI doesn't handle well PHP exceptions within callback). (cmb, Dmitry, Nikita) . Fixed bug #79749 (Converting FFI instances to bool fails). (cmb) - FPM: . Add pm.status_listen option. (Jakub Zelenka) - Fileinfo: . Upgrade to libmagic 5.39. (Anatol) - GD: . Added imagegetinterpolation(). (cmb) . Fixed bug #55005 (imagepolygon num_points requirement). (cmb) . Made the $num_points parameter of php_imagepolygon optional. (cmb) . Removed deprecated image2wbmp(). (cmb) . Removed deprecated png2wbmp() and jpeg2wbmp(). (cmb) . Replaced gd resources with objects. (Mark Randall) - IMAP: . Fixed bug #64076 (imap_sort() does not return FALSE on failure). (cmb) . Fixed bug #76618 (segfault on imap_reopen). (girgias) . Fixed bug #80213 (imap_mail_compose() segfaults on certain $bodies). (cmb) . Fixed bug #80215 (imap_mail_compose() may modify by-val parameters). (cmb) . Fixed bug #80216 (imap_mail_compose() does not validate types/encodings). (cmb) . Fixed bug #80220 (imap_mail_compose() may leak memory). (cmb) . Fixed bug #80223 (imap_mail_compose() leaks envelope on malformed bodies). (cmb) . Fixed bug #80226 (imap_sort() leaks sortpgm memory). (cmb) . Fixed bug #80239 (imap_rfc822_write_address() leaks memory). (cmb) . Fixed bug #80242 (imap_mail_compose() segfaults for multipart with rfc822). (cmb) . Fixed minor regression caused by fixing bug #80220. (cmb) - Iconv: . Dropped support for iconv without proper errno setting. (cmb) - Intl: . Removed deprecated INTL_IDNA_VARIANT_2003. (cmb) - JIT: . Fixed bug #77857 (Wrong result if executed with JIT). (Laruence) . Fixed bug #79255 (PHP cannot be compiled with enable JIT). (Laruence, Dmitry) . Fixed bug #79582 (Crash seen when opcache.jit=1235 and opcache.jit_debug=2). (Laruence) . Fixed bug #79743 (Fatal error when assigning to array property with JIT enabled). (Laruence) . Fixed bug #79864 (JIT segfault in Symfony OptionsResolver). (Dmitry) . Fixed bug #79888 (Incorrect execution with JIT enabled). (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: . Fixed memory leaks. (ptomulik) . 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) . Modernized oci_register_taf_callback() callable argument parsing implementation. (girgias) . Removed obsolete no-op function oci_internal_debug(). (Jens de Nies) - ODBC: . Fixed bug #22986 (odbc_connect() may reuse persistent connection). (cmb) . Fixed bug #44618 (Fetching may rely on uninitialized data). (cmb) - Opcache: . Fixed bug #76535 (Opcache does not replay compile-time warnings). (Nikita) . Fixed bug #78654 (Incorrectly computed opcache checksum on files with non-ascii characters). (mhagstrand) . Fixed bug #79665 (ini_get() and opcache_get_configuration() inconsistency). (cmb) . Fixed bug #80030 (Optimizer segfault with isset on static property with undef dynamic class name). (Nikita) . Fixed bug #80175 (PHP8 RC1 - JIT Buffer not working). (cmb) . Fixed bug #80184 (Complex expression in while / if statements resolves to false incorrectly). (Nikita) . Fixed bug #80255 (Opcache bug (bad condition result) in 8.0.0rc1). (Nikita) . Fixed run-time binding of preloaded dynamically declared function. (Dmitry) - OpenSSL: . Added Cryptographic Message Syntax (CMS) support. (Eliot Lear) - PCRE: . Don't ignore invalid escape sequences. (sjon) . Updated to PCRE2 10.35. (cmb) - PDO: . Changed default PDO error mode to exceptions. (AllenJB) . Fixed bug #77849 (Disable cloning of PDO handle/connection objects). (camporter) - PDO_Firebird: . Fixed bug #64937 (Firebird PDO preprocessing sql). (Simonov Denis) - 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) - 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 #64592 (ReflectionClass::getMethods() returns methods out of scope). (Nikita) . Fixed bug #69180 (Reflection does not honor trait conflict resolution / method aliasing). (Nikita) . Fixed bug #74939 (Nested traits' aliased methods are lowercased). (Nikita) . Fixed bug #77325 (ReflectionClassConstant::$class returns wrong class when extending). (Nikita) . Fixed bug #78697 (ReflectionClass::implementsInterface - inaccurate error message with traits). (villfa) . Fixed bug #80190 (ReflectionMethod::getReturnType() does not handle static as part of union type). (Nikita) . Fixed bug #80299 (ReflectionFunction->invokeArgs confused in arguments). (Nikita) . Fixed bug #80370 (getAttributes segfault on dynamic properties). (Benjamin Eberlei) . Implement #79628 (Add $filter parameter for ReflectionClass::getConstants and ReflectionClass::getReflectionConstants) (carusogabriel) . Implement ReflectionProperty::hasDefaultValue and Reflection::getDefaultValue (beberlei) - SNMP: . Fixed bug #70461 (disable md5 code when it is not supported in net-snmp). (Alexander Bergmann, cmb) - SPL: . Fixed bug #65006 (spl_autoload_register fails with multiple callables using self, same method). (Nikita) . Fixed bug #65387 (Circular references in SPL iterators are not garbage collected). (Nikita) . Fixed bug #71236 (Second call of spl_autoload_register() does nothing if it has no arguments). (Nikita) . Fixed bug #79987 (Memory leak in SplFileInfo because of missing zend_restore_error_handling()). (Dmitry) . SplFixedArray is now IteratorAggregate rather than Iterator. (alexdowad) - SQLite3: . Added SQLite3::setAuthorizer() and respective class constants. (bohwaz) - Session: . Fixed bug #73529 (session_decode() silently fails on wrong input). (cmb) . Fixed bug #78624 (session_gc return value for user defined session handlers). (bshaffer) - Shmop: . Converted shmop resources to objects. (cmb) - SimpleXML: . Fixed bug #63575 (Root elements are not properly cloned). (cmb) . Fixed bug #75245 (Don't set content of elements with only whitespaces). (eriklundin) - Sodium: . Fixed bug #77646 (sign_detached() strings not terminated). (Frank) - Standard: . Don't force rebuild of symbol table, when populating $http_response_header variable by the HTTP stream wrapper. (Dmitry) . Fixed bug #47983 (mixed LF and CRLF line endings in mail()). (cmb) . Fixed bug #64060 (lstat_stat_variation7.phpt fails on certain file systems). (M. Voelker, cmb) . Fixed bug #75902 (str_replace should warn when misused with nested arrays). (Nikita) . Fixed bug #76859 (stream_get_line skips data if used with data-generating filter). (kkopachev) . Fixed bug #77204 (getimagesize(): Read error! should mention file path). (peter279k) . Fixed bug #78385 (parse_url() does not include 'query' when question mark is the last char). (Islam Israfilov) . Fixed bug #79868 (Sorting with array_unique gives unwanted result). (Nikita) . Fixed bug #80256 (file_get_contents strip first line with chunked encoding redirect). (Nikita) . Fixed bug #80266 (parse_url silently drops port number 0). (cmb, Nikita) . Fixed bug #80290 (Double free when ASSERT_CALLBACK is used with a dynamic message). (Nikita) . Implemented FR #78638 (__PHP_Incomplete_Class should be final). (Laruence) . Made quoting of cmd execution functions consistent. (cmb) - Tidy: . Removed the unused $use_include_path parameter from tidy_repair_string(). (cmb) - Tokenizer: . Fixed bug #80328 (PhpToken::getAll() confusing name). (Nikita) - 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) . Removed return types from XMLWriter stubs. (cmb) - Zip: . Add "flags" options to ZipArchive::addGlob and addPattern methods keeping previous behavior having FL_OVERWRITE by default. (Remi) . Add ZipArchive::EM_UNKNOWN and ZipArchive::EM_TRAD_PKWARE constants. (Remi) . Add ZipArchive::isCompressionMethodSupported() and ZipArchive::isEncryptionMethodSupported() method (libzip 1.7.0). (Remi) . Add ZipArchive::replaceFile() method. (Remi) . Add ZipArchive::setCancelCallback method (since libzip 1.6.0). (Remi) . Add ZipArchive::setMtimeName and ZipArchive::setMtimeIndex methods. (Remi) . Add ZipArchive::setProgressCallback method (since libzip 1.3.0). (Remi) . Add lastId property to ZipArchive. (Remi) . Add optional "flags" parameter to ZipArchive::addEmptyDir, addFile and addFromString methods. (Remi) . Fixed bug #50678 (files extracted by ZipArchive class lost their original modified time). (Remi) . Fixed bug #72374 (remove_path strips first char of filename). (tyage, Remi) . Implemented FR #77960 (add compression / encryption options for ZipArchive::addGlob and ZipArchive::addPattern). (Remi) . ZipArchive::status and ZipArchive::statusSys properties and ZipArchive::getStatusString() method stay valid after the archive is closed. (Remi) - Zlib: . Fixed bug #71417 (fread() does not report zlib.inflate errors). (cmb) . Fixed bug #78792 (zlib.output_compression disabled by Content-Type: image/). (cmb)