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PHP 5.6.21

PHP 5.6 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 5.6 is 5.6.40.

Source Code

Change Log

  • core

    • Fixed bug #69537 (__debugInfo with empty string for key gives error).
      krakjoe
    • Fixed bug #71841 (EG(error_zval) is not handled well).
      Laruence

  • bcmath

    • Fixed bug #72093 (bcpowmod accepts negative scale and corrupts _one_ definition).
      Stas

  • curl

    • Fixed bug #71831 (CURLOPT_NOPROXY applied as long instead of string).
      Michael Sierks

  • date

    • Fixed bug #71889 (DateInterval::format Segmentation fault).
      Thomas Punt

  • exif

    • Fixed bug #72094 (Out of bounds heap read access in exif header processing).
      Stas

  • gd

    • Fixed bug #71952 (Corruption inside imageaffinematrixget).
      Stas
    • Fixed bug #71912 (libgd: signedness vulnerability). (CVE-2016-3074)
      Stas

  • intl

    • Fixed bug #72061 (Out-of-bounds reads in zif_grapheme_stripos with negative offset).
      Stas

  • oci8

    • Fixed bug #71422 (Fix ORA-01438: value larger than specified precision allowed for this column).
      Chris Jones

  • odbc

    • Fixed bug #63171 (Script hangs after max_execution_time).
      Remi

  • opcache

    • Fixed bug #71843 (null ptr deref ZEND_RETURN_SPEC_CONST_HANDLER).
      Laruence

  • pdo

    • Fixed bug #52098 (Own PDOStatement implementation ignore __call()).
      Daniel Kalaspuffar
      Julien
    • Fixed bug #71447 (Quotes inside comments not properly handled).
      Matteo

  • postgres

    • Fixed bug #71820 (pg_fetch_object binds parameters before call constructor).
      Anatol

  • spl

    • Fixed bug #67582 (Cloned SplObjectStorage with overwritten getHash fails offsetExists()).
      Nikita

  • standard

    • Fixed bug #71840 (Unserialize accepts wrongly data).
      Ryat
      Laruence
    • Fixed bug #67512 (php_crypt() crashes if crypt_r() does not exist or _REENTRANT is not defined).
      Nikita

  • xml

    • Fixed bug #72099 (xml_parse_into_struct segmentation fault).
      Stas

PHP 5.6


  Represents a security release