The PHP project has just released the latest versions of the language - PHP 5.3.15 and PHP 5.4.5 - with the major of updates being security and bugfix related.

The PHP development team would like to announce the immediate availability of PHP 5.4.5 and PHP 5.3.15. This release fixes over 30 bugs and includes a fix for a security related overflow issue in the stream implementation. All users of PHP are encouraged to upgrade to PHP 5.4.5 or PHP 5.3.15. For source downloads of PHP 5.4.5 and PHP 5.3.15 please visit our downloads page, Windows binaries can be found on windows.php.net/download/. The list of changes are recorded in the ChangeLog.

Fixes include updates related to problems in the FPM, Iconv, JSON, libxml, Phar and Zip extensions. You can find the links to these and other bugs in the Changelog.