no it doesn't . absence of evidence is not evidence of absence
This is evidence of absence, though. Unexploited PHP servers are evidence of absence of exploits, and exploited PHP servers are evidence of presence of exploits. “Absence of evidence” would be if there were no PHP servers.
alt Hacker News
This is evidence of absence, though. Unexploited PHP servers are evidence of absence of exploits, and exploited PHP servers are evidence of presence of exploits. “Absence of evidence” would be if there were no PHP servers.