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PHP 8.1.22

PHP 8.1 is no longer officially supported by the PHP project.

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.

The latest release of PHP 8.1 is 8.1.34 which includes important security patches.

Source Code

Change Log

  • build

    • Fixed bug GH-11522 (PHP version check fails with '-' separator).
      SVGAnimate

  • cli

    • Fix interrupted CLI output causing the process to exit.
      nielsdos

  • core

    • Fixed oss-fuzz #60011 (Mis-compilation of by-reference nullsafe operator).
      ilutov
    • Fixed use-of-uninitialized-value with ??= on assert.
      ilutov
    • Fixed build for FreeBSD before the 11.0 releases.
      David Carlier

  • curl

    • Fix crash when an invalid callback function is passed to CURLMOPT_PUSHFUNCTION.
      nielsdos

  • date

    • Fixed bug GH-11368 (Date modify returns invalid datetime).
      Derick

  • dom

    • Fixed bug GH-11625 (DOMElement::replaceWith() doesn't replace node with DOMDocumentFragment but just deletes node or causes wrapping <></> depending on libxml2 version).
      nielsdos

  • fileinfo

    • Fixed bug GH-11298 (finfo returns wrong mime type for xz files).
      Anatol

  • ftp

    • Fix context option check for "overwrite".
      JonasQuinten
    • Fixed bug GH-10562 (Memory leak and invalid state with consecutive ftp_nb_fget).
      nielsdos

  • gd

    • Fix most of the external libgd test failures.
      Michael Orlitzky

  • hash

    • Fix use-of-uninitialized-value in hash_pbkdf2(), fix missing $options parameter in signature.
      ilutov

  • intl

    • Fix memory leak in MessageFormatter::format() on failure.
      Girgias

  • libxml

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

  • mbstring

    • Fix GH-11300 (license issue: restricted unicode license headers).
      nielsdos

  • opcache

    • Fixed bug GH-10914 (OPCache with Enum and Callback functions results in segmentation fault).
      nielsdos
    • Prevent potential deadlock if accelerated globals cannot be allocated.
      nielsdos

  • pcntl

    • Fixed bug GH-11498 (SIGCHLD is not always returned from proc_open).
      nielsdos

  • pcre

    • Mangle PCRE regex cache key with JIT option.
      mvorisek

  • pdo

    • Fix GH-11587 (After php8.1, when PDO::ATTR_EMULATE_PREPARES is true and PDO::ATTR_STRINGIFY_FETCHES is true, decimal zeros are no longer filled).
      SakiTakamachi

  • pdo sqlite

    • Fix GH-11492 (Make test failure: ext/pdo_sqlite/tests/bug_42589.phpt).
      KapitanOczywisty
      CViniciusSDias

  • phar

    • Add missing check on EVP_VerifyUpdate() in phar util.
      nielsdos
    • Fixed bug GHSA-jqcx-ccgc-xwhv (Buffer mismanagement in phar_dir_read()). (CVE-2023-3824)
      nielsdos

  • phpdbg

    • Fixed bug GH-9669 (phpdbg -h options doesn't list the -z option).
      adsr

  • session

    • Removed broken url support for transferring session ID.
      ilutov

  • standard

    • Fix serialization of RC1 objects appearing in object graph twice.
      ilutov

  • sqlite3

    • Fix replaced error handling in SQLite3Stmt::__construct.
      nielsdos

PHP 8.1


  Represents a security release