slackbuilds/system/suhosin
..
README
slack-desc
suhosin.SlackBuild
suhosin.info

README

Suhosin (pronounced 'su-ho-shin') is an advanced protection system
for PHP installations. It was designed to protect servers and users
from known and unknown flaws in PHP applications and the PHP core.

You need to modify php.ini manually and add this line:
extension=suhosin.so

and restart HTTPD