PHP is developed and maintained by a global community of contributors.
The PHP Foundation helps fund this work. If PHP is part of your business or projects, consider sponsoring the Foundation.
The PHP development team announces the immediate availability of PHP 5.4.40. 14 security-related bugs were fixed in this release, including CVE-2014-9709, CVE-2015-2301, CVE-2015-2783, CVE-2015-1352. All PHP 5.4 users are encouraged to upgrade to this version.
For source downloads of PHP 5.4.40 please visit our downloads page, Windows binaries can be found on windows.php.net/download/. The list of changes is recorded in the ChangeLog.
