Hi Classgist. I'm a web_server administrator in university in Philippine. Recently I'm trying to establish a certificate verification system on web_server. But Existed php source are not stable. So searched others many time. And I found Classgist. How can i get a php source for a certificate verification system? Please, reply to me. By: cccman91 Added: Aug. 18, 2019 Hits: 15,172