Note about upgrading to Zend Server 2020.0
Only upgrades from Zend Server 9.1, 2018, and 2019 are supported !
For customers running Zend Server 9.0 or earlier, we recommend creating a parallel installation and migrate applications and configuration to the new Zend Server instance. We also recommend to upgrade other stack components at the same time, specifically a more recent version of the underlying OS.
For Zend Server 2020.0
Supported PHP Versions
PHP 7.2, 7.3, 7.4
Supported Operating Systems
IBM i
- V7R2 with latest PTFs (Apache 2.2 only)
-
V7R3 / V7R4 with latest PTFs
Supported Web Servers
-
Apache 2.4
Supported Browsers
For optimal stability and performance, only run Zend Server on a supported browser from the Supported Browser List.
|
Browser |
Version(s) |
Comments |
|
Google Chrome (recommended) |
Latest |
|
|
Mozilla Firefox |
Latest |
|
|
Microsoft Internet Explorer |
11 and above |
|
|
Microsoft Edge |
Latest |
|
Other Browsers
Zend Server may run on other browsers but with unpredictable behavior.
Database Requirements (Cluster Only)
A MySQL server version 5.6, 5.7 or 8.0 is required to run Zend Server in a clustered environment.
