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PHP 7.4.26

PHP 7.4 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 7.4 is 7.4.33 which includes important security patches.

Source Code

Change Log

  • 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

  • mysqli

    • Fixed bug #81494 (Stopped unbuffered query does not throw error).
      Nikita

  • pcre

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

  • streams

    • Fixed bug #54340 (Memory corruption with user_filter).
      Nikita

  • xml

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

PHP 7.4


  Represents a security release