i use it on my webserver and it runs perferctly
i'm able to create and renew a number of SSL certificates from the HTTPS hosted websites
env:
Server Version: Apache/2.2.34 (OS/2) PHP/5.4.45 mod_ssl/2.2.34 OpenSSL/1.0.2k
Server Built: Feb 3 2019 17:11:06
massimo s.