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PHP 8.0 Combined Changelog

Explore PHP 8.0

This version is no longer officially supported.

Official support refers to that provided direct by the PHP Project.

If you install PHP via third-party packages, support timelines may be different. Please read the Release Support Policy for more information.

  • PHP 8.0.30

    03 Aug, 2023
    View Release Page

    • libxml

      • Fixed bug GHSA-3qrf-m4j2-pcrr (Security issue with external entity loading in XML without enabling it). (CVE-2023-3823)
        nielsdos
        ilutov

    • phar

      • Fixed bug GHSA-jqcx-ccgc-xwhv (Buffer mismanagement in phar_dir_read()). (CVE-2023-3824)
        nielsdos

  • PHP 8.0.29

    08 Jun, 2023
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    • soap

      • Fixed bug GHSA-76gg-c692-v2mw (Missing error check and insufficient random bytes in HTTP Digest authentication for SOAP). (CVE-2023-3247)
        nielsdos
        timwolla

  • PHP 8.0.28

    14 Feb, 2023
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    • core

      • Fixed bug #81744 (Password_verify() always return true with some hash).
        CVE-2023-0567). (Tim Düsterhus
      • Fixed bug #81746 (1-byte array overrun in common path resolve code).
        CVE-2023-0568). (Niels Dossche

    • sapi

      • Fixed bug GHSA-54hq-v5wp-fqgv (DOS vulnerability when parsing multipart request body). (CVE-2023-0662)
        Jakub Zelenka

  • PHP 8.0.27

    05 Jan, 2023
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    • pdo/sqlite

      • Fixed bug #81740 (PDO::quote() may return unquoted string). (CVE-2022-31631)
        cmb

  • PHP 8.0.26

    24 Nov, 2022
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    • cli

      • Fixed bug GH-9709 (Null pointer dereference with -w/-s options).
        Adam Saponara

    • core

      • Fixed bug GH-9752 (Generator crashes when interrupted during argument evaluation with extra named params).
        Arnaud
      • Fixed bug GH-9801 (Generator crashes when memory limit is exceeded during initialization).
        Arnaud
      • Fixed potential NULL pointer dereference in Windows shm*() functions.
        cmb
      • Fixed bug GH-9750 (Generator memory leak when interrupted during argument evaluation.
        Arnaud

    • date

      • Fixed bug GH-9763 (DateTimeZone ctr mishandles input and adds null byte if the argument is an offset larger than 100*60 minutes).
        Derick

    • fpm

      • Fixed bug GH-9754 (SaltStack (using Python subprocess) hangs when running php-fpm 8.1.11).
        Jakub Zelenka
      • Fixed bug GH-9959 (Solaris port event mechanism is still broken after bug #66694).
        Petr Sumbera

    • mysqli

      • Fixed bug GH-9841 (mysqli_query throws warning despite using silenced error mode).
        Kamil Tekiela

    • openssl

      • Fixed bug GH-8430 (OpenSSL compiled with no-md2, no-md4 or no-rmd160 does not build).
        Jakub Zelenka
        fsbruva

    • soap

      • Fixed GH-9720 (Null pointer dereference while serializing the response).
        cmb

  • PHP 8.0.25

    27 Oct, 2022
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    • gd

      • Fixed bug #81739: OOB read due to insufficient input validation in imageloadfont(). (CVE-2022-31630)
        cmb

    • hash

      • Fixed bug #81738: buffer overflow in hash_update() on long parameter. (CVE-2022-37454)
        nicky at mouha dot be

    • session

      • Fixed bug GH-9583 (session_create_id() fails with user defined save handler that doesn't have a validateId() method).
        Girgias

    • streams

      • Fixed bug GH-9590 (stream_select does not abort upon exception or empty valid fd set).
        Arnaud

  • PHP 8.0.24

    29 Sep, 2022
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    • core

      • Fixed bug GH-9323 (Crash in ZEND_RETURN/GC/zend_call_function) (Tim Starling)
      • Fixed bug GH-9361 (Segmentation fault on script exit #9379).
        cmb
        Christian Schneider
      • Fixed bug GH-9407 (LSP error in eval'd code refers to wrong class for static type).
        ilutov
      • Fixed bug #81727: Don't mangle HTTP variable names that clash with ones that have a specific semantic meaning.
        CVE-2022-31629). (Derick

    • dom

      • Fixed bug #79451 (DOMDocument->replaceChild on doctype causes double free).
        Nathan Freeman

    • fpm

      • Fixed bug GH-8885 (FPM access.log with stderr begins to write logs to error_log after daemon reload).
        Dmitry Menshikov
      • Fixed bug #77780 ("Headers already sent..." when previous connection was aborted).
        Jakub Zelenka

    • gmp

      • Fixed bug GH-9308 (GMP throws the wrong error when a GMP object is passed to gmp_init()).
        Girgias

    • intl

      • Fixed bug GH-9421 (Incorrect argument number for ValueError in NumberFormatter).
        Girgias

    • pdo_pgsql

      • Fixed bug GH-9411 (PgSQL large object resource is incorrectly closed).
        Yurunsoft

    • phar

      • Fixed bug #81726: phar wrapper: DOS when using quine gzip file.
        CVE-2022-31628). (cmb

    • reflection

      • Fixed bug GH-8932 (ReflectionFunction provides no way to get the called class of a Closure).
        cmb
        Nicolas Grekas
      • Fixed bug GH-9409 (Private method is incorrectly dumped as "overwrites").
        ilutov

    • streams

      • Fixed bug GH-9316 ($http_response_header is wrong for long status line).
        cmb
        timwolla

  • PHP 8.0.23

    01 Sep, 2022
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    • core

      • Fixed incorrect double to long casting in latest clang.
        zeriyoshi

    • dba

      • Fixed LMDB driver memory leak on DB creation failure (Girgias)
      • Fixed bug GH-9155 (dba_open("non-existing", "c-", "flatfile") segfaults).
        cmb

    • intl

      • Fixed IntlDateFormatter::formatObject() parameter type.
        Gert de Pagter

    • opcache

      • Fixed bug GH-9033 (Loading blacklist file can fail due to negative length).
        cmb

    • openssl

      • Fixed bug GH-9339 (OpenSSL oid_file path check warning contains uninitialized path).
        Jakub Zelenka

    • pdo_sqlite

      • Fixed bug GH-9032 (SQLite3 authorizer crashes on NULL values).
        cmb

    • sqlite3

      • Fixed bug GH-9032 (SQLite3 authorizer crashes on NULL values).
        cmb

    • standard

      • Fixed bug GH-9017 (php_stream_sock_open_from_socket could return NULL).
        Heiko Weber

    • streams

      • Fixed bug GH-8472 (The resource returned by stream_socket_accept may have incorrect metadata).
        Jakub Zelenka
      • Fixed bug GH-8409 (SSL handshake timeout leaves persistent connections hanging).
        Jakub Zelenka
        Twosee

  • PHP 8.0.22

    04 Aug, 2022
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    • cli

      • Fixed potential overflow for the builtin server via the PHP_CLI_SERVER_WORKERS environment variable.
        yiyuaner

    • core

      • Fixed bug GH-8923 (error_log on Windows can hold the file write lock).
        cmb
      • Fixed bug GH-8995 (WeakMap object reference offset causing TypeError).
        Tobias Bachert

    • date

      • Fixed bug #80047 (DatePeriod doesn't warn with custom DateTimeImmutable).
        Derick

    • dba

      • Fixed LMDB driver hanging when attempting to delete a non-existing key (Girgias)

    • fpm

      • Fixed zlog message prepend, free on incorrect address.
        Heiko Weber
      • Fixed possible double free on configuration loading failure. (Heiko Weber).

    • gd

      • Fixed bug GH-8848 (imagecopyresized() error refers to the wrong argument).
        cmb

    • intl

      • Fixed build for ICU 69.x and onwards.
        David Carlier

    • opcache

      • Fixed bug GH-8847 (PHP hanging infinitly at 100% cpu when check php syntaxe of a valid file).
        Dmitry

    • standard

      • Fixed the crypt_sha256/512 api build with clang > 12.
        David Carlier
      • Uses CCRandomGenerateBytes instead of arc4random_buf on macOs. (David Carlier).

  • PHP 8.0.21

    07 Jul, 2022
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    • core

      • Fixed potential use after free in php_binary_init().
        Heiko Weber

    • cli

      • Fixed GH-8827 (Intentionally closing std handles no longer possible).
        cmb

    • com

      • Fixed bug GH-8778 (Integer arithmethic with large number variants fails).
        cmb

    • curl

      • Fixed CURLOPT_TLSAUTH_TYPE is not treated as a string option.
        Pierrick

    • date

      • Fixed bug #74671 (DST timezone abbreviation has incorrect offset).
        Derick
      • Fixed bug #77243 (Weekdays are calculated incorrectly for negative years).
        Derick
      • Fixed bug #78139 (timezone_open accepts invalid timezone string argument).
        Derick

    • fpm

      • Fixed bug #67764 (fpm: syslog.ident don't work).
        Jakub Zelenka

    • mbstring

      • Fixed bug GH-8685 (pcre not ready at mbstring startup).
        Remi

    • odbc

      • Fixed handling of single-key connection strings.
        Calvin Buckley

    • openssl

      • Fixed bug #50293 (Several openssl functions ignore the VCWD).
        Jakub Zelenka
        cmb
      • Fixed bug #81713 (NULL byte injection in several OpenSSL functions working with certificates).
        Jakub Zelenka

    • pdo_odbc

      • Fixed errorInfo() result on successful PDOStatement->execute().
        Yurunsoft
      • Fixed handling of single-key connection strings.
        Calvin Buckley

    • zip

      • Fixed bug GH-8781 (ZipArchive::close deletes zip file without updating stat cache).
        Remi

  • PHP 8.0.20

    09 Jun, 2022
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    • cli

      • Fixed bug GH-8575 (CLI closes standard streams too early).
        Levi Morrison

    • core

      • Fixed Haiku ZTS builds.
        David Carlier

    • date

      • Fixed bug #72963 (Null-byte injection in CreateFromFormat and related functions).
        Derick
      • Fixed bug GH-8471 (Segmentation fault when converting immutable and mutable DateTime instances created using reflection).
        Derick

    • fpm

      • Fixed ACL build check on MacOS.
        David Carlier
      • Fixed bug #72185: php-fpm writes empty fcgi record causing nginx 502.
        Jakub Zelenka
        loveharmful
      • Fixes use after free. (Heiko Weber).

    • mysqlnd

      • Fixed bug #81719: mysqlnd/pdo password buffer overflow. (CVE-2022-31626)
        c dot fol at ambionics dot io

    • opcache

      • Fixed bug GH-8466 (ini_get() is optimized out when the option does not exist).
        Arnaud

    • pgsql

      • Fixed bug #81720: Uninitialized array in pg_query_params(). (CVE-2022-31625)
        cmb

    • pcntl

      • Fixed Haiku build.
        David Carlier

    • soap

      • Fixed bug GH-8578 (Error on wrong parameter on SoapHeader constructor).
        robertnisipeanu
      • Fixed bug GH-8538 (SoapClient may strip parts of nmtokens).
        cmb

    • spl

      • Fixed bug GH-8235 (iterator_count() may run indefinitely).
        cmb

    • zip

      • Fixed type for index in ZipArchive::replaceFile.
        Martin Rehberger

  • PHP 8.0.19

    12 May, 2022
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    • core

      • Fixed bug GH-8289 (Exceptions thrown within a yielded from iterator are not rethrown into the generator).
        Bob

    • date

      • Fixed bug GH-7979 (DatePeriod iterator advances when checking if valid).
        Derick
        Cody Mann

    • ffi

      • Fixed bug GH-8433 (Assigning function pointers to structs in FFI leaks).
        Bob

    • fpm

      • Fixed bug #76003 (FPM /status reports wrong number of active processe).
        Jakub Zelenka
      • Fixed bug #77023 (FPM cannot shutdown processes).
        Jakub Zelenka
      • Fixed comment in kqueue remove callback log message.
        David Carlier

    • iconv

      • Fixed bug GH-8218 (ob_end_clean does not reset Content-Encoding header).
        cmb

    • intl

      • Fixed bug GH-8364 (msgfmt_format $values may not support references).
        cmb

    • mysqli

      • Fixed bug GH-8267 (MySQLi uses unsupported format specifier on Windows).
        cmb

    • spl

      • Fixed bug GH-8366 (ArrayIterator may leak when calling __construct()).
        cmb
      • Fixed bug GH-8273 (SplFileObject: key() returns wrong value).
        Girgias

    • streams

      • Fixed php://temp does not preserve file-position when switched to temporary file.
        Bernd Holzmüller

    • zlib

      • Fixed bug GH-8218 (ob_end_clean does not reset Content-Encoding header).
        cmb

  • PHP 8.0.18

    14 Apr, 2022
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    • core

      • Fixed freeing of internal attribute arguments.
        Bob
      • Fixed bug GH-8070 (memory leak of internal function attribute hash).
        Tim Düsterhus
      • Fixed bug GH-8160 (ZTS support on Alpine is broken).
        Michael Voříšek
      • Fixed potential race condition during resource ID allocation.
        ryancaicse

    • filter

      • Fixed signedness confusion in php_filter_validate_domain().
        cmb

    • hash

      • Fixed bug #81714 (segfault when serializing finalized HashContext).
        cmb

    • intl

      • Fixed bug GH-8142 (Compilation error on cygwin).
        David Carlier

    • mbstring

      • Fixed bug GH-8208 (mb_encode_mimeheader: $indent functionality broken).
        cmb

    • mysqli

      • Fixed bug GH-8068 (mysqli_fetch_object creates inaccessible properties).
        cmb

    • pcntl

      • Fixed bug GH-8142 (Compilation error on cygwin).
        David Carlier

    • pgsql

      • Fixed result_type related stack corruption on LLP64 architectures.
        cmb
      • Fixed bug GH-8253 (pg_insert() fails for references).
        cmb

    • sockets

      • Fixed Solaris builds.
        David Carlier
      • Fix undefined behavior in php_set_inet6_addr.
        ilutov

    • spl

      • Fixed bug GH-8121 (SplFileObject - seek and key with csv file inconsistent).
        cmb

    • standard

      • Fixed bug GH-8048 (Force macOS to use statfs).
        risner

  • PHP 8.0.17

    17 Mar, 2022
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    • core

      • Fixed Haiku ZTS build.
        David Carlier

    • gd

      • Fixed libpng warning when loading interlaced images.
        Brett

    • fpm

      • Fixed bug #76109 (Unsafe access to fpm scoreboard).
        Till Backhaus
        Jakub Zelenka

    • iconv

      • Fixed bug GH-7953 (ob_clean() only does not set Content-Encoding).
        cmb
      • Fixed bug GH-7980 (Unexpected result for iconv_mime_decode).
        cmb

    • mysqlnd

      • Fixed bug GH-8058 (NULL pointer dereference in mysqlnd package).
        Kamil Tekiela

    • opcache

      • Fixed bug GH-8074 (Wrong type inference of range() result).
        cmb

    • reflection

      • Fixed bug GH-8080 (ReflectionClass::getConstants() depends on def. order).
        cmb
      • Fixed bug GH-8421 (Closures should accept attributes with Attribute::TARGET_FUNCTION).
        ollieread

    • zlib

      • Fixed bug GH-7953 (ob_clean() only does not set Content-Encoding).
        cmb

  • PHP 8.0.16

    17 Feb, 2022
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    • core

      • Fixed bug #81430 (Attribute instantiation leaves dangling pointer).
        beberlei
      • Fixed bug GH-7896 (Environment vars may be mangled on Windows).
        cmb

    • ffi

      • Fixed bug GH-7867 (FFI::cast() from pointer to array is broken).
        cmb
        dmitry

    • filter

      • Fix #81708: UAF due to php_filter_float() failing for ints. (CVE-2021-21708)
        stas

    • fpm

      • Fixed memory leak on invalid port.
        David Carlier

    • mbstring

      • Fixed bug GH-7902 (mb_send_mail may delimit headers with LF only).
        cmb

    • mysqlnd

      • Fixed bug GH-7972 (MariaDB version prefix 5.5.5- is not stripped).
        Kamil Tekiela

    • sockets

      • Fixed ext/sockets build on Haiku.
        David Carlier
      • Fixed bug GH-7978 (sockets extension compilation errors).
        David Carlier

    • standard

      • Fixed bug GH-7875 (mails are sent even if failure to log throws exception).
        cmb

  • PHP 8.0.15

    20 Jan, 2022
    View Release Page

    • core

      • Fixed bug #81656 (GCC-11 silently ignores -R).
        Michael Wallner
      • Fixed bug #81585 (cached_chunks are not counted to real_size on shutdown).
        cmb

    • filter

      • Fixed FILTER_FLAG_NO_RES_RANGE flag.
        Yifan Tong

    • hash

      • Fixed bug GH-7759 (Incorrect return types for hash() and hash_hmac()).
        cmb
      • Fixed bug GH-7826 (Inconsistent argument name in hash_hmac_file and hash_file).
        cmb

    • mysqlnd

      • Fixed bug where large bigints may be truncated.
        Nathan Freeman
        cmb

    • oci8

      • Fixed bug GH-7765 (php_oci_cleanup_global_handles segfaults at second call).
        cmb

    • opcache

      • Fixed bug #81679 (Tracing JIT crashes on reattaching).
        cmb

    • pdo_pgsql

      • Fixed error message allocation of PDO PgSQL.
        SATO Kentaro

    • sockets

      • Avoid void* arithmetic in sockets/multicast.c on NetBSD.
        David Carlier

    • spl

      • Fixed bug #75917 (SplFileObject::seek broken with CSV flags).
        Aliaksandr Bystry

  • PHP 8.0.14

    16 Dec, 2021
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    • core

      • Fixed bug #81582 (Stringable not implicitly declared if __toString() came from a trait).
        Nikita
      • Fixed bug #81591 (Fatal Error not properly logged in particular cases).
        Nikita
      • Fixed bug #81626 (Error on use static:: in __сallStatic() wrapped to Closure::fromCallable()).
        Nikita
      • Fixed bug #81631 (::class with dynamic class name may yield wrong line number).
        Nikita

    • fpm

      • Fixed bug #81513 (Future possibility for heap overflow in FPM zlog).
        Jakub Zelenka

    • gd

      • Fixed bug #71316 (libpng warning from imagecreatefromstring).
        cmb

    • imap

      • Fixed bug #81649 (imap_(un)delete accept sequences, not single numbers).
        cmb

    • openssl

      • Fixed bug #75725 (./configure: detecting RAND_egd).
        Dilyan Palauzov

    • pcre

      • Fixed bug #74604 (Out of bounds in php_pcre_replace_impl).
        cmb
        Dmitry

    • spl

      • Fixed bug #81587 (MultipleIterator Segmentation fault w/ SimpleXMLElement attached).
        Nikita

    • standard

      • Fixed bug #81618 (dns_get_record fails on FreeBSD for missing type).
        fsbruva
      • Fixed bug #81659 (stream_get_contents() may unnecessarily overallocate).
        cmb

  • PHP 8.0.13

    18 Nov, 2021
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    • core

      • Fixed bug #81518 (Header injection via default_mimetype / default_charset).
        cmb

    • date

      • Fixed bug #81500 (Interval serialization regression since 7.3.14 / 7.4.2).
        cmb

    • dba

      • Fixed bug #81588 (TokyoCabinet driver leaks memory).
        girgias

    • mbstring

      • Fixed bug #76167 (mbstring may use pointer from some previous request).
        cmb
        cataphract

    • opcache

      • Fixed bug #81512 (Unexpected behavior with arrays and JIT).
        Dmitry
      • Fixed bug #81652 (The value of error_reporting() gets overridden).
        Nikita

    • pcre

      • Fixed bug #81424 (PCRE2 10.35 JIT performance regression).
        cmb

    • xml

      • Fixed bug #79971 (special character is breaking the path in xml function). (CVE-2021-21707)
        cmb

    • xmlreader

      • Fixed bug #81521 (XMLReader::getParserProperty may throw with a valid property).
        Nikita

  • PHP 8.0.12

    21 Oct, 2021
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    • cli

      • Fixed bug #81496 (Server logs incorrect request method).
        lauri

    • core

      • Fixed bug #81435 (Observer current_observed_frame may point to an old (overwritten) frame).
        Bob
      • Fixed bug #81380 (Observer may not be initialized properly).
        krakjoe

    • dom

      • Fixed bug #81433 (DOMElement::setIdAttribute() called twice may remove ID).
        Viktor Volkov

    • ffi

      • Fixed bug #79576 ("TYPE *" shows unhelpful message when type is not defined).
        Dmitry

    • fileinfo

      • Fixed bug #78987 (High memory usage during encoding detection).
        Anatol

    • filter

      • Fixed bug #61700 (FILTER_FLAG_IPV6/FILTER_FLAG_NO_PRIV|RES_RANGE failing).
        cmb
        Nikita

    • fpm

      • Fixed bug #81026 (PHP-FPM oob R/W in root process leading to privilege escalation) (CVE-2021-21703).
        Jakub Zelenka

    • opcache

      • Fixed bug #81472 (Cannot support large linux major/minor device number when read /proc/self/maps).
        Lin Yang

    • reflection

      • ReflectionAttribute is no longer final.
        sasezaki

    • spl

      • Fixed bug #80663 (Recursive SplFixedArray::setSize() may cause double-free).
        cmb
        Nikita
        Tyson Andre
      • Fixed bug #81477 (LimitIterator + SplFileObject regression in 8.0.1).
        cmb

    • standard

      • Fixed bug #69751 (Change Error message of sprintf/printf for missing/typo position specifier).
        Aliaksandr Bystry

    • streams

      • Fixed bug #81475 (stream_isatty emits warning with attached stream wrapper).
        cmb

    • xml

      • Fixed bug #70962 (XML_OPTION_SKIP_WHITE strips embedded whitespace).
        Aliaksandr Bystry
        cmb

    • zip

      • Fixed bug #81490 (ZipArchive::extractTo() may leak memory).
        cmb
        Remi
      • Fixed bug #77978 (Dirname ending in colon unzips to wrong dir).
        cmb

  • PHP 8.0.11

    23 Sep, 2021
    View Release Page

    • core

      • Fixed bug #81302 (Stream position after stream filter removed).
        cmb
      • Fixed bug #81346 (Non-seekable streams don't update position after write).
        cmb
      • Fixed bug #73122 (Integer Overflow when concatenating strings).
        cmb
      • Fixed bug #53580 (During resize gdImageCopyResampled cause colors change).
        cmb

    • opcache

      • Fixed bug #81353 (segfault with preloading and statically bound closure).
        Nikita

    • shmop

      • Fixed bug #81407 (shmop_open won't attach and causes php to crash).
        cmb

    • standard

      • Fixed bug #71542 (disk_total_space does not work with relative paths).
        cmb
      • Fixed bug #81400 (Unterminated string in dns_get_record() results).
        cmb

    • sysvmsg

      • Fixed bug #78819 (Heap Overflow in msg_send).
        cmb

    • xml

      • Fixed bug #81351 (xml_parse may fail, but has no error code).
        cmb
        Nikita

    • zip

      • Fixed bug #80833 (ZipArchive::getStream doesn't use setPassword).
        Remi
      • Fixed bug #81420 (ZipArchive::extractTo extracts outside of destination). (CVE-2021-21706)
        cmb

  • PHP 8.0.10

    26 Aug, 2021
    View Release Page

    • core

      • Fixed bug #72595 (php_output_handler_append illegal write access).
        cmb
      • Fixed bug #66719 (Weird behaviour when using get_called_class() with call_user_func()).
        Nikita
      • Fixed bug #81305 (Built-in Webserver Drops Requests With "Upgrade" Header).
        cmb

    • bcmath

      • Fixed bug #78238 (BCMath returns "-0").
        cmb

    • cgi

      • Fixed bug #80849 (HTTP Status header truncation).
        cmb

    • date

      • Fixed bug #64975 (Error parsing when AM/PM not at the end).
        Derick
      • Fixed bug #78984 (DateTimeZone accepting invalid UTC timezones).
        Derick
      • Fixed bug #79580 (date_create_from_format misses leap year).
        Derick
      • Fixed bug #80409 (DateTime::modify() loses time with 'weekday' parameter).
        Derick

    • gd

      • Fixed bug #51498 (imagefilledellipse does not work for large circles).
        cmb

    • mysqli

      • Fixed bug #74544 (Integer overflow in mysqli_real_escape_string()).
        cmb
        johannes

    • 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
      • Fixed Bug #81255 (Memory leak in PHPUnit with functional JIT).
        Dmitry
      • Fixed Bug #80959 (infinite loop in building cfg during JIT compilation) (Nikita, Dmitry)
      • Fixed bug #81226 (Integer overflow behavior is different with JIT enabled).
        Dmitry

    • openssl

      • Fixed bug #81327 (Error build openssl extension on php 7.4.22).
        cmb

    • pdo_odbc

      • Fixed bug #81252 (PDO_ODBC doesn't account for SQL_NO_TOTAL).
        cmb

    • shmop

      • Fixed bug #81283 (shmop can't read beyond 2147483647 bytes).
        cmb
        Nikita

    • simplexml

      • Fixed bug #81325 (Segfault in zif_simplexml_import_dom).
        remi

    • standard

      • Fixed bug #72146 (Integer overflow on substr_replace).
        cmb
      • Fixed bug #81265 (getimagesize returns 0 for 256px ICO images).
        George Dietrich
      • Fixed bug #74960 (Heap buffer overflow via str_repeat).
        cmb
        Dmitry

    • streams

      • Fixed bug #81294 (Segfault when removing a filter).
        cmb

  • PHP 8.0.9

    29 Jul, 2021
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    • 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

  • PHP 8.0.8

    01 Jul, 2021
    View Release Page

    • 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
      • Fixed bug #81122: SSRF bypass in FILTER_VALIDATE_URL. (CVE-2021-21705)
        cmb

    • 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

    • mysqlnd

      • Fixed bug #80761 (PDO uses too much memory).
        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

    • pdo_firebird

      • Fixed bug #76448: Stack buffer overflow in firebird_info_cb. (CVE-2021-21704)
        cmb
      • Fixed bug #76449: SIGSEGV in firebird_handle_doer. (CVE-2021-21704)
        cmb
      • Fixed bug #76450: SIGSEGV in firebird_stmt_execute. (CVE-2021-21704)
        cmb
      • Fixed bug #76452: Crash while parsing blob data in firebird_fetch_blob. (CVE-2021-21704)
        cmb

    • 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

  • PHP 8.0.7

    03 Jun, 2021
    View Release Page

    • 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

  • PHP 8.0.6

    06 May, 2021
    View Release Page

    • pdo_pgsql

      • Revert "Fixed bug #80892 (PDO::PARAM_INT is treated the same as PDO::PARAM_STR)" from PHP 8.0.5.

  • PHP 8.0.5

    29 Apr, 2021
    View Release Page

    • 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

  • PHP 8.0.3

    04 Mar, 2021
    View Release Page

    • 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

  • PHP 8.0.2

    04 Feb, 2021
    View Release Page

    • 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

  • PHP 8.0.1

    07 Jan, 2021
    View Release Page

    • 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

  • PHP 8.0.0

    26 Nov, 2020
    View Release Page

    • 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

PHP 8.0


  Represents a security release