A new version of Zend Server is ready for download on our website. Zend Server 8.5.6 includes updates to PHP - PHP 5.5.38 and PHP 5.6.28 - and various bug fixes.
We encourage all users to upgrade to this latest version of Zend Server as soon as possible.
[Download now | http://www.zend.com/en/products/server/downloads]
For further questions or feedback, please visit our support site.
Product manager, Zend Server