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PHP 8.1.19

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

  • core

    • Fix inconsistent float negation in constant expressions.
      ilutov
    • Fixed bug GH-8841 (php-cli core dump calling a badly formed function).
      nielsdos
    • Fixed bug GH-10737 (PHP 8.1.16 segfaults on line 597 of sapi/apache2handler/sapi_apache2.c).
      nielsdos
      ElliotNB
    • Fixed bug GH-11028 (Heap Buffer Overflow in zval_undefined_cv.).
      nielsdos
    • Fixed bug GH-11108 (Incorrect CG(memoize_mode) state after bailout in ??=).
      ilutov
  • dom

    • Fixed bug #80602 (Segfault when using DOMChildNode::before()).
      Nathan Freeman
    • Fixed incorrect error handling in dom_zvals_to_fragment().
      nielsdos
  • exif

    • Fixed bug GH-9397 (exif read : warnings and errors : Potentially invalid endianess, Illegal IFD size and Undefined index).
      nielsdos
  • intl

    • Fixed bug GH-11071 (TZData version not displayed anymore).
      Remi
  • pcre

    • Fixed bug GH-10968 (Segfault in preg_replace_callback_array()).
      ilutov
  • standard

    • Fixed bug GH-10990 (mail() throws TypeError after iterating over $additional_headers array by reference).
      nielsdos
    • Fixed bug GH-9775 (Duplicates returned by array_unique when using enums).
      ilutov

PHP 8.1


  Represents a security release