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PHP 5.5.20

PHP 5.5 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 5.5 is 5.5.38.

Source Code

Change Log

  • core

    • Fixed bug #68091 (Some Zend headers lack appropriate extern "C" blocks).
      Adam
    • Fixed bug #68185 ("Inconsistent insteadof definition."- incorrectly triggered).
      Julien
    • Fixed bug #68370 ("unset($this)" can make the program crash).
      Laruence
    • Fixed bug #68545 (NULL pointer dereference in unserialize.c).
      Anatol
    • Fixed bug #68594 (Use after free vulnerability in unserialize()). (CVE-2014-8142)
      Stefan Esser

  • date

    • Fixed day_of_week function as it could sometimes return negative values internally.
      Derick

  • fpm

    • Fixed bug #68381 (fpm_unix_init_main ignores log_level).
      David Zuelke
      Remi
    • Fixed bug #68420 (listen=9000 listens to ipv6 localhost instead of all addresses).
      Remi
    • Fixed bug #68421 (access.format='%R' doesn't log ipv6 address).
      Remi
    • Fixed bug #68423 (PHP-FPM will no longer load all pools).
      Remi
    • Fixed bug #68428 (listen.allowed_clients is IPv4 only).
      Remi
    • Fixed bug #68452 (php-fpm man page is oudated).
      Remi
    • Fixed request #68458 (Change pm.start_servers default warning to notice).
      David Zuelke
      Remi
    • Fixed bug #68463 (listen.allowed_clients can silently result in no allowed access).
      Remi
    • Fixed request #68391 (php-fpm conf files loading order).
      Florian Margaine
      Remi
    • Fixed bug #68478 (access.log don't use prefix).
      Remi

  • mcrypt

    • Fixed possible read after end of buffer and use after free.
      Dmitry

  • pdo_pgsql

    • Fixed bug #66584 (Segmentation fault on statement deallocation) (Matteo)
    • Fixed bug #67462 (PDO_PGSQL::beginTransaction() wrongly throws exception when not in transaction) (Matteo)
    • Fixed bug #68351 (PDO::PARAM_BOOL and ATTR_EMULATE_PREPARES misbehaving) (Matteo)

  • soap

    • Fixed bug #68361 (Segmentation fault on SoapClient::__getTypes).
      Laruence

  • zlib

    • Fixed bug #53829 (Compiling PHP with large file support will replace function gzopen by gzopen64) (Sascha Kettler, Matteo)

PHP 5.5


  Represents a security release