The minimal phpNuke server requirements are listed below:

• PHP 4.1.x or above - http://php.net
• MySQL 3.23.x or above / PostgreSQL
• Apache 1.13.19 or above - http://apache.org

You can find more comprehensive information about this in the official PhpNuke documentation at:

http://phpnuke.org/modules.php?name=PHP-Nuke_HOWTO&page=prerequisites.html

SiteGround servers are fully optimized to meet all phpNuke requirements and to provide the best hosting environment for it.