I've seen a colleague use a SHA1 hash as a filename to a phpinfo() script for sites as part of deployment. It's auto-generated for each instance and recorded fo

I've seen a colleague use a SHA1 hash as a filename to a phpinfo() script for sites as part of deployment. It's auto-generated for each instance and recorded for later use. While adding some additional layer, like a query param, would be even better, for read-only nature of the script it was deemed acceptable.