Issue
This article tells how to determine which version of Zend Server for IBM i is installed on your IBM i.
Environment
Any version of Zend Server for IBM i running on any supported version of IBM i.
Resolution
To determine the version of Zend Server for IBM i installed on your system, check the 'Display Installed Licensed Programs' display. From the 5250 command line (make sure libraries ZENDSVR and ZENDSVR6 are NOT in your library list):
GO LICPGM
Use option '10. Display installed licensed programs'.
Scroll down (usually to the last page, or next to last page) to find product 2ZSVRPI, 6ZSVRPI, or 7PHPZND. The description will tell the version of Zend Server and the version of PHP installed.
For example, if the Zend Server version is 5.6.0, and the PHP version is 5.3, the description will be:
2ZSVRPI *INSTALLED Zend Server for IBM i 5.6.0 ( PHP 5.3 )
If the Zend Server version is 7.0.0, and the PHP version is 5.5, the description will be:
6ZSVRPI *INSTALLED Zend Server for IBM i 7.0.0 ( PHP 5.5 )
If the Zend Server version is 2018.0.1, and the PHP version is 7.2, the description will be:
7PHPZND *INSTALLED Zend Server for IBM i 2018.0.1 (PHP 7.2)
It is possible to have any or all of these licensed programs installed.