ZendPHP Enterprise

ZendPHP Enterprise provides secured PHP runtimes with enterprise support, including:

  • Community Innovation with public PHP updates and extensions
  • 24x7x365 mission-critical PHP support with 2-hour SLAs
  • Improved security providing SLA-backed security enhancements
  • Comprehensive support for at least 5 years
  • Expert, on-demand PHP answers

If you are new to ZendPHP Enterprise, see these topics to get started:

What's new

ZendPHP for IBM i Apache configuration package change v.1.1 (2022-08-10)

  • The Apache web server port number has been changed from 10080 to 10280.

ZendPHP Common changes in versions,, and (2022-06-13)

  • mysqlnd:
    • Fixed bug #81719: mysqlnd/pdo password buffer overflow. (CVE-2022-31626)(c dot fol at ambionics dot io)
  • pgsql:
    • Fixed bug #81720: Uninitialized array in pg_query_params(). (CVE-2022-31625) (cmb)

For the full list of changes, see the ZendPHP changelog.

ZendHQ v1.1.0 (2022-06-21):

  • The ZendHQ PHP extension is now loaded as a Zend extension, and not a PHP module.

Note: When upgrading from an earlier version, change extension=zendhq.so to zend_extension=zendhq.so in the zendhq.ini file.

This fixes a PHP exit crash on some platforms where shutting down the PHP module completely removed the ZendHQ PHP extension from the memory, and crashed when the Zend extension part was shut down.

It also fixes opcache warnings caused by ZendHQ RINIT method that activated opcache too early. You must ensure that ZendHQ is loaded after opcache; this is only possible when ZendHQ is loaded as a Zend extension.

For the full list of changes, see the ZendHQ changelog.

Protect Your Data With Enhanced Security Capabilities

Hackers continually look to exploit web and mobile apps. ZendPHP Enterprise provides:

  • All security capabilities and fixes provided by the community.
  • Security enhancements that are unique to ZendPHP.

In addition, Zend engineers:

  • Work with the PHP community to fix all vulnerabilities in its releases.
  • Update ZendPHP with all security fixes as soon as they are available.
  • Collaborate with the PHP and Laminas (formerly Zend Framework) communities to add new capabilities.

Take Control of Your Upgrades With Long-Term Support

The PHP community provides comprehensive support for releases for only two years after their initial launch, plus one additional year of limited support. As a result, many organizations run apps built with PHP code that is no longer supported.

You can confidently use ZendPHP releases for a minimum of five years. That’s because Zend provides comprehensive support for ZendPHP releases for at least five years after their initial release date, including bug fixes and security updates. As a result, you can schedule your PHP upgrades on your timeline and ensure that your business-critical web apps are running on code that's fully supported.